CN102678310A - Electric generator unit of air conditioner for automobile - Google Patents
Electric generator unit of air conditioner for automobile Download PDFInfo
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- CN102678310A CN102678310A CN2011100574534A CN201110057453A CN102678310A CN 102678310 A CN102678310 A CN 102678310A CN 2011100574534 A CN2011100574534 A CN 2011100574534A CN 201110057453 A CN201110057453 A CN 201110057453A CN 102678310 A CN102678310 A CN 102678310A
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Abstract
The invention provides an electric generator unit of an air conditioner for an automobile. The electric generator unit comprises an automobile engine and an electric generator of the air conditioner for the automobile, wherein the automobile engine, which is an internal combustion engine, comprises an engine body and an engine crankshaft; and the electric generator of the air conditioner for the automobile comprises a casing, a stator and a rotor. The electric generator unit is characterized in that the electric generator is distributed at one side part of a main shaft neck of the crankshaft; the crankshaft of the engine drives the rotor of the electric generator of the air conditioner to run while rotating; a controller of the electric generator of the air conditioner is further arranged on the electric generator of the air conditioner; and a compressor of the air conditioner is connected with the controller of the electric generator of the air conditioner. Therefore, output voltage of the electric generator can be conveniently controlled by the controller of the electric generator of the air conditioner, which ensures that the steady voltage is supplied to the air conditioner system and prolongs the service life of the air conditioner; as the electric generator is distributed at the side part of the main shaft neck of the crankshaft, the space at the side part of the main shaft neck of the crankshaft of the electric generator of the automobile can be reasonably utilized, and a special electric supply system for the automotive air conditioner, which has a simple structure and is independent, can be provided; and the electric generator unit is suitable for being used on various cars and buses with gas engines.
Description
[technical field]
The present invention relates to air conditioner for automobile generator unit, relate in particular to a kind of generator unit that power can be provided for the explosive motor car air conditioner.
[background technique]
At present, air-conditioning system must be paid attention to as an equipment that satisfies travelling comfort when designing and developing automobile, and the not merely vertical air-conditioning system that the conventional internal combustion automobile adopts adopts split type layout; Air condition compressor is installed in motor head and drives through crank pulley; The power of air condition compressor need of work consumption of engine is through the compressor belt drives, therefore; We can feel obviously that engine power descends during upward slope, and it is just strong that air-conditioning has closed back climbing.Air-conditioning system is for different vehicles, and the scope of work is also different.The shortcoming that the on-board air conditioner system adopts split type layout to bring is that system architecture is complicated, the pipeline of compressor is very long, causes freezing medium leakage easily, befouling environment; Vehicle Engine Structure is complicated, and the annex that crank pulley need drive is many, breaks down easily.Therefore, develop a kind of novel air conditioner for automobile generator unit for being badly in need of.
[summary of the invention]
The technical problem that the present invention will solve provides a kind of simple in structure, can to the on-board air conditioner system electric power energy be provided specially, is convenient to the air conditioner for automobile generator unit that the on-board air conditioner system independently arranges.
Solution of the present invention is on the basis of existing technology; Air conditioner for automobile generator unit comprises motor car engine and air conditioner for automobile generator; Motor car engine is an internal-combustion engine, and motor car engine comprises engine body and engine crankshaft, and the air conditioner for automobile generator comprises shell, stator and rotor; It is characterized in that the sidepiece of described generator arrangements at crankshaft main journal; Drive the running of air-conditioning generator amature when being rotated by the bent axle of motor, also be provided with the air-conditioning engine controller on the air-conditioning generator, air condition compressor links to each other with the air-conditioning engine controller.Like this, the air-conditioning engine controller can conveniently be controlled the output voltage of generator, guarantees to have stable voltage to supply with air-conditioning system; Thereby improve the working life of air-conditioning, air condition compressor links to each other with the air-conditioning engine controller, and the rotating speed of motor compressor need not the rotating speed hook with I. C. engine; The output of generator that can be through regulating motor compressor makes motor compressor be in good working order, is convenient to the precision control to motor compressor, reaches good refrigeration or heating effect; Through frequency-variable controller adjustment output voltage, voltage is stabilized in the range of set value, make the automotive air-conditioning system can be in proper functioning under the rated operational voltage; Reduce unsettled voltage and cause mortal injury or misoperation to air-conditioning system; Reduce that influence is used, the wearing out, influence working life even burn accessory even the loss of many-sided unfavorable factors such as security incident takes place of air-conditioning system, the more important thing is through frequency-variable controller and regulate the input voltage of motor compressor and then the rotating speed of control motor compressor, can well control the temperature in the car; Make vehicle interior temperature stable; Reach comfortable, efficient, energy-conservation effect, generator arrangements can rationally be utilized the space of the sidepiece of automobile current generator crankshaft main journal at the sidepiece of crankshaft main journal, can provide a kind of simple in structure, independently, the special-purpose power supply system of car air conditioner; To the on-board air conditioner system electric power energy is provided specially; Be convenient to the on-board air conditioner system and independently arrange, automobile is through the engine drives generator, and generator is supplied power to motor compressor; The rotating speed of compressor need not the rotating speed hook with motor; Can use motor to reach required rotating speed, be convenient to precision control, reach good refrigeration or heating effect compressor.In addition, the air-conditioning generator unit stator is through being fixed on the rotor shaft, and automobile engine crankshaft directly drives generator rotor shaft; The dynamo current output terminal is connected with the motor compressor current input terminal, thereby annex is few, and is simple in structure, compact; Vertically installation dimension significantly shortens, and need not belt drives, and mechanical loss reduces; Transmission efficiency improves, and is convenient to the on-board air conditioner system and adopts the integral arrangement structure, thereby reached the object of the invention; Be applicable to that various gas engine automobiles use, the car and the passenger vehicle that are specially adapted to various gas engines use.
Another solution of the present invention is on the basis of existing technology; Air conditioner for automobile generator unit comprises motor car engine and air conditioner for automobile generator; Motor car engine is an internal-combustion engine, and motor car engine comprises engine body and engine crankshaft, and the air conditioner for automobile generator comprises shell, stator and rotor; It is characterized in that the sidepiece of described generator arrangements at the crankshaft main journal front end; Drive the running of air-conditioning generator amature when being rotated by the bent axle of motor, also be provided with the air-conditioning engine controller on the air-conditioning generator, air condition compressor links to each other with the air-conditioning engine controller.Like this, the air-conditioning engine controller can conveniently be controlled the output voltage of generator, guarantees to have stable voltage to supply with air-conditioning system; Thereby improve the working life of air-conditioning, air condition compressor links to each other with the air-conditioning engine controller, and the rotating speed of motor compressor need not the rotating speed hook with I. C. engine; The output of generator that can be through regulating motor compressor makes motor compressor be in good working order, is convenient to the precision control to motor compressor, reaches good refrigeration or heating effect; Through frequency-variable controller adjustment output voltage, voltage is stabilized in the range of set value, make the automotive air-conditioning system can be in proper functioning under the rated operational voltage; Reduce unsettled voltage and cause mortal injury or misoperation to air-conditioning system; Reduce that influence is used, the wearing out, influence working life even burn accessory even the loss of many-sided unfavorable factors such as security incident takes place of air-conditioning system, the more important thing is through frequency-variable controller and regulate the input voltage of motor compressor and then the rotating speed of control motor compressor, can well control the temperature in the car; Make vehicle interior temperature stable; Reach comfortable, efficient, energy-conservation effect, generator arrangements can rationally be utilized the space of the sidepiece of automobile current generator crankshaft main journal front end at the sidepiece of crankshaft main journal front end, can provide a kind of simple in structure, independently, the special-purpose power supply system of car air conditioner; To the on-board air conditioner system electric power energy is provided specially; Be convenient to the on-board air conditioner system and independently arrange, automobile is through the engine drives generator, and generator is supplied power to motor compressor; The rotating speed of compressor need not the rotating speed hook with motor; Can use motor to reach required rotating speed, be convenient to precision control, reach good refrigeration or heating effect compressor.In addition, the air-conditioning generator unit stator is through being fixed on the rotor shaft, and automobile engine crankshaft directly drives generator rotor shaft; The dynamo current output terminal is connected with the motor compressor current input terminal, thereby annex is few, and is simple in structure, compact; Vertically installation dimension significantly shortens, and need not belt drives, and mechanical loss reduces; Transmission efficiency improves, and is convenient to the on-board air conditioner system and adopts the integral arrangement structure, thereby reached the object of the invention; Be applicable to that various gas engine automobiles use, the car and the passenger vehicle that are specially adapted to various gas engines use.
Characteristic of the present invention is that also controller is arranged on the surperficial perhaps part of generator casing and stretches into generator casing or be arranged in the generator casing fully.Like this, can reasonably controller be arranged on generator casing surface or part according to the difference of the position of the mode of different generator types and generator setting, setting stretches into generator casing or is arranged in the generator casing fully.Controller is arranged on the generator casing surface, installs simple and conveniently, is convenient to dismounting maintenance, and makes things convenient for the output of electric energy; Controller partly stretches into generator casing, and later structural stability is installed, and is convenient to maintenance, and makes things convenient for the output of electric energy; Controller is arranged in the generator casing fully, appearance looks elegant, the inner space of practicing thrift automobile.
The stator that characteristic of the present invention also is generator at external rotor interior, the parallel axes setting of the axis of generator amature and automobile engine crankshaft main journal.Like this, the parallel axes setting of the axis of generator amature and automobile engine crankshaft main journal, rotor and engine crankshaft rotate synchronously, form and the synchronous motor of engine crankshaft, and can stored energy.
Interior, the axis oblique of the axis of generator amature and automobile engine crankshaft main journal is provided with the stator that characteristic of the present invention also is generator at external rotor.Like this, the axis oblique of the axis of generator amature and automobile engine crankshaft main journal is provided with, and rotor and engine crankshaft asynchronous running can bring higher running speed to rotor, produce higher electric weight.
The rotor that characteristic of the present invention also is generator at external stator interior, the parallel axes setting of the axis of generator unit stator and automobile engine crankshaft main journal.Like this, form external rotor electric machine, the external rotor electric machine reasonable structural design is the lighting outlet direction flexibly; The rotatable installation of external rotor electric machine terminal box self; External rotor electric machine performance low noise, low vibration that external rotor electric machine is superior, high performance security level, the selection that external rotor electric machine is numerous is satisfied various user's requests and is installed thermistor additional; External rotor electric machine adopts optimal design; Have greater efficiency, can produce considerable energy-saving effect, external rotor electric machine installs various requirements such as dust-proof seal ring, heating tape, grease proofing seal ring, oiling, special shaft extension, special flange additional.The parallel axes setting of the axis of generator unit stator and automobile engine crankshaft main journal, rotor and engine crankshaft rotate synchronously, form and the synchronous motor of engine crankshaft, and can stored energy.
Interior, the axis oblique of the axis of generator unit stator and automobile engine crankshaft main journal is provided with the rotor that characteristic of the present invention also is generator at external stator.Like this, form external rotor electric machine, the external rotor electric machine reasonable structural design is the lighting outlet direction flexibly; The rotatable installation of external rotor electric machine terminal box self; External rotor electric machine performance low noise, low vibration that external rotor electric machine is superior, high performance security level, the selection that external rotor electric machine is numerous is satisfied various user's requests and is installed thermistor additional; External rotor electric machine adopts optimal design; Have greater efficiency, can produce considerable energy-saving effect, external rotor electric machine installs various requirements such as dust-proof seal ring, heating tape, grease proofing seal ring, oiling, special shaft extension, special flange additional.The axis oblique of the axis of generator unit stator and automobile engine crankshaft main journal is provided with, and rotor and engine crankshaft asynchronous running can bring higher running speed to rotor, produce higher electric weight.
Characteristic of the present invention is that also the bent axle of motor and generator amature are provided with gear, and motor drives the gear operation on the generator amature through the gear interlock on the bent axle.Like this, transferring power is big, efficient is high, long service life, stable working, reliability height; Can guarantee constant velocity ratio, the motion that can transmit any angle two between centers; Output torque is big, directly driving mechanism equipment; Running is steady, and noise is little; Volume and weight is half the less than common motor of the same type and speed reducer sum, makes the dismounting maintenance more convenient; Transmission system can be simplified, and corollary equipment is safer, attractive in appearance; Efficient is up to about 65%, and power factor can reach 0.65～0.85, and energy utilization rate is high.
Characteristic of the present invention also is to be provided with in the gear engaging and disengaging gear.Like this, guarantee to transmit the peak torque that motor sends, and also have certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact that brings in the transmission process; Have the sense of rotation of mitigation and impact, the ability of this direction vibration that decays, and noise is little; Friction factor changes little, working stability; Handle laborsaving, maintenance convenient.
Characteristic of the present invention also be on the engine crankshaft gear diameter greater than, be equal to or less than the gear diameter on the generator amature.Like this; Can change generator amature and the synchronous operated ratio of engine crankshaft effectively; Thereby utilize the transmission ability of engine crankshaft to greatest extent, improve the output electric weight of generator, and can be at engine crankshaft or/and the gear train of multiple diameter is set on the generator amature simultaneously; It is engaged to regulate the gear that varies in size arbitrarily through speed change gear, reaches the effect of regulating speed change.
Characteristic of the present invention is that also the bent axle of motor and generator amature are provided with belt pulley, and motor rotates through the belt pulley that the belt on the bent axle upper belt pulley drives generator amature.Like this, the belt pulley transmission can relax load impacting, operates steadily, low noise, low vibration; Simple in structure, easy to adjust, do not resemble the engagement driving strictness for the manufacturing and the installation precision of belt pulley; Function with overload protection, the diaxon centre distance regulation range of belt pulley transmission is bigger.
Characteristic of the present invention is that also rotor shaft is connected with the generator engaging and disengaging gear.Like this, guarantee to transmit the peak torque that motor sends, and also have certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact that brings in the transmission process; Have the sense of rotation of mitigation and impact, decay is to the ability of generator transmitting vibrations, and noise is little; Friction factor changes little, working stability; Handle laborsaving, maintenance convenient.
Characteristic of the present invention is that also crank pulley is connected with engaging and disengaging gear.Like this, guarantee to transmit the peak torque that motor sends, and also have certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact that brings in the transmission process; Have the sense of rotation of mitigation and impact, decay is to the ability of generator transmitting vibrations, and noise is little; Friction factor changes little, working stability; Handle laborsaving, maintenance convenient.
Characteristic of the present invention also is to be provided with in the belt pulley engaging and disengaging gear.Like this, guarantee to transmit the peak torque that motor sends, and also have certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact that brings in the transmission process; Have the sense of rotation of mitigation and impact, decay is to the ability of generator transmitting vibrations, and noise is little; Friction factor changes little, working stability; Handle laborsaving, maintenance convenient.
Characteristic of the present invention is that also the belt built-in has bumps formation.Like this; Effectively solve elasticity sliding motion that the belt pulley transmission brought and problem such as skid, improve transmission efficiency and can keep velocity ratio accurately, when same big peripheral force is transmitted in the belt pulley transmission; Overall size reduces with the axle upward pressure, and the life-span of belt pulley drivign belt prolongs.
Characteristic of the present invention also be on the engine crankshaft diameter pulley greater than, be equal to or less than the diameter pulley on the generator amature.Like this; Can change generator amature and the synchronous operated ratio of engine crankshaft effectively; Thereby utilize the transmission ability of engine crankshaft to greatest extent, improve the output electric weight of generator, and can be at engine crankshaft or/and the belt wheel group of multiple diameter is set on the generator amature simultaneously; Regulate arbitrarily on the belt pulley that belt turns to any size through controlling device, reach the effect of regulating speed change.
Characteristic of the present invention also is to be provided with belt pulley and gear simultaneously on bent axle and the generator amature of motor, and motor is through the belt pulley and the gear rotation of belt on the bent axle upper belt pulley and gear driven generator amature.Like this, can only perhaps adopt belt pulley and the common transmission of gear simultaneously with belt pulley transmission or gear transmission, the belt pulley transmission can relax load impacting; Operate steadily, low noise, low vibration, simple in structure, easy to adjust; Manufacturing and installation precision for belt pulley do not resemble the engagement driving strictness, have the function of overload protection, and the diaxon centre distance regulation range of belt pulley transmission is bigger; And gear transmission power is big, efficient is high, long service life, stable working, reliability height; Can guarantee constant velocity ratio, the motion that can transmit any angle two between centers; Output torque is big, directly driving mechanism equipment; Running is steady, and noise is little; Volume and weight is half the less than common motor of the same type and speed reducer sum, makes the dismounting maintenance more convenient; Transmission system can be simplified, and corollary equipment is safer, attractive in appearance; Efficient is up to about 65%, and power factor can reach 0.65～0.85, and energy utilization rate is high, and belt pulley and gear function complement each other, and effectively solves the defective that both exist self.
Characteristic of the present invention is that also the two ends of motor car engine and air-conditioning generator all are provided with belt pulley, is driven by the crankshaft two end of motor to drive the generator amature two ends simultaneously and turn round.Like this, the belt pulley transmission can relax load impacting, operates steadily, low noise, low vibration; Simple in structure, easy to adjust, do not resemble the engagement driving strictness for the manufacturing and the installation precision of belt pulley; Function with overload protection, the diaxon centre distance regulation range of belt pulley transmission is bigger, owing to adopt double driving system; Transmission efficiency is higher, and middle loss is littler.
Characteristic of the present invention is that also the two ends of motor car engine and air-conditioning generator all are provided with gear, is driven by the crankshaft two end of motor to drive the generator amature two ends simultaneously and turn round.Like this, transferring power is big, efficient is high, long service life, stable working, reliability height; Can guarantee constant velocity ratio, the motion that can transmit any angle two between centers; Output torque is big, directly driving mechanism equipment; Running is steady, and noise is little; Volume and weight is half the less than common motor of the same type and speed reducer sum, makes the dismounting maintenance more convenient; Transmission system can be simplified, and corollary equipment is safer, attractive in appearance; Efficient is up to about 65%, and power factor can reach 0.65～0.85, and energy utilization rate is high, owing to adopt double driving system, transmission efficiency is higher, and middle loss is littler.
Characteristic of the present invention is that also the bent axle of motor and generator amature two ends are provided with belt pulley and gear simultaneously, and motor rotates through the belt pulley and the gear of belt on the bent axle upper belt pulley and gear driven generator amature.Like this, can only perhaps adopt belt pulley and the common transmission of gear simultaneously with belt pulley transmission or gear transmission, the belt pulley transmission can relax load impacting; Operate steadily, low noise, low vibration, simple in structure, easy to adjust; Manufacturing and installation precision for belt pulley do not resemble the engagement driving strictness, have the function of overload protection, and the diaxon centre distance regulation range of belt pulley transmission is bigger; And gear transmission power is big, efficient is high, long service life, stable working, reliability height; Can guarantee constant velocity ratio, the motion that can transmit any angle two between centers; Output torque is big, directly driving mechanism equipment; Running is steady, and noise is little; Volume and weight is half the less than common motor of the same type and speed reducer sum, makes the dismounting maintenance more convenient; Transmission system can be simplified, and corollary equipment is safer, attractive in appearance; Efficient is up to about 65%, and power factor can reach 0.65～0.85, and energy utilization rate is high, and belt pulley and gear function complement each other, and effectively solves the defective that both exist self, owing to adopt double driving system, transmission efficiency is higher, and middle loss is littler.
Characteristic of the present invention also is at crankshaft main journal or/and the end of rotor is provided with engaging and disengaging gear.Like this, guarantee to transmit the peak torque that motor sends, and also have certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact in the transmission process; Have the sense of rotation of mitigation and impact, decay is to the ability of generator transmitting vibrations, and noise is little; Friction factor changes little, working stability; Handle laborsaving; Maintenance convenient; Can reasonably engaging and disengaging gear be arranged on crankshaft main journal or rotor tip according to the difference of engine power system, perhaps crankshaft main journal and rotor tip are provided with engaging and disengaging gear, to slow down the impact that transmission process brings.
Characteristic of the present invention is that also the air conditioner for automobile generator is fixed on the automobile engine body.Like this, the generator unit stator shell can be bearing on the stator bracket through elastic element, and stator bracket is installed on the automobile engine body; The mounting screw hole of stator bracket can be slotted hole, and the height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator; Stator bracket top can be provided with support plate; Elastic member can be rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom, and this supporting structure supporting is firm; Both can prevent that stator from rotating, and can reduce the stressed of bearing and air-conditioning generator drive shaft again.
Characteristic of the present invention is that also the air conditioner for automobile generator is fixed on the automobile chassis.Like this, the generator unit stator shell can be bearing on the stator bracket through elastic element, and stator bracket is installed on the automobile chassis; The mounting screw hole of stator bracket can be slotted hole, and the height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator; Stator bracket top can be provided with support plate; Elastic member can be rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom, and this supporting structure supporting is firm; Both can prevent that stator from rotating, and can reduce the stressed of bearing and air-conditioning generator drive shaft again.
Characteristic of the present invention is that also the air conditioner for automobile generator is fixed on the vehicle frame of automobile.Like this, the generator unit stator shell can be bearing on the stator bracket through elastic element, and stator bracket is installed on the vehicle frame of automobile; The mounting screw hole of stator bracket can be slotted hole, and the height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator; Stator bracket top can be provided with support plate; Elastic member can be rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom, and this supporting structure supporting is firm; Both can prevent that stator from rotating, and can reduce the stressed of bearing and air-conditioning generator drive shaft again.
Characteristic of the present invention is that also the rotor shaft of air-conditioning generator is hollow shaft or solid shaft.Like this, when the rotor shaft of air-conditioning generator is a hollow shaft, mainly be the problem of the mechanics of materials in the engineering mechanics, because transmission shaft only need bear warping stress; That is to say that the deformation on the transmission shaft has only distortion, the cross section of transmission shaft is a circle, when axle receives warping force; From place far away more, the center of circle, the stress that receives is big more, and near more place, the center of circle, the stress that receives is more little; The power that circle centre position receives is " 0 ", so at this moment, empties the center of circle, and what influence axle is not had; And, but can practice thrift wide variety of materials for production firm, and this does not does not use inferior materials and turn out substandard goods, and this is rational saving; And if the power of bearing is except warping stress; Also have shearing stress, flexural stress, the power that it bears is many, big and complicated, perhaps transmission system pass fast height and speed change frequently, the speed change radian is big; In order to satisfy the requirement of strength and stiffness, the rotor shaft of generator must be made solid shaft.
Characteristic of the present invention also is to be provided with vibration-reducing construction between motor car engine and the air conditioner for automobile generator.Like this, can effectively change the transmission characteristics of vibration source perturbed force or system, vibration is reduced, can effectively reduce the noise that the vibration of motor car engine and air conditioner for automobile generator brings.
Characteristic of the present invention is that also the air-conditioning generator is a permanent magnet generator.Like this, simple, the reliable operation of electric machine structure, problem such as permanent magnet generator has avoided that the exciting winding of electric excitation generator is prone to burn, broken string and carbon brush, slip ring are easy to wear, reliability improves; Adopt single-phase pair of half-wave controlled rectification technology; Effectively utilize the advantageous rare earth resources of China, and reduce the dependence of China's rare metal copper to external import, this permanent-magnet material has high magnetic energy product; Smaller volume just can improve enough big magnetic field, makes that the generator internal structure is compact, little, the light weight of volume, and the simplification of rotor structure makes rotor moment of inertia reduce; The use rotating speed increases, and specific power reaches a higher value, has higher efficient; Environmental suitability is strong, and purposes is wide, and charging effect is excellent.
Characteristic of the present invention is that also the air-conditioning generator is a disk generator.Like this, the motor axial dimension is short, and in light weight, volume is little, compact structure.Stator, rotor equity are arranged, and staor winding has good radiating condition.
Characteristic of the present invention is that also the air-conditioning generator is the alternating current asynchronous generator.Like this, compare with DC generator, the alternator volume is little, light weight, and when the I. C. engine low-speed running, still can continuous firing, and fault is few, and long service life is guaranteed to keep in good repair easy.
Characteristic of the present invention is that also the air-conditioning generator is a magneto alternator.Like this, rotor is that nonvolatil magnet need not field current, can generate electricity as long as it drives rotation down at I. C. engine, has practiced thrift the energy, compares with the excitation-type generator of equal volume, and the power that square one time can obtain to export exceeds one times.
Characteristic of the present invention is that also the air-conditioning generator is a claw pole electric generator.Like this, claw pole electric generator has torque and specific power is high, simple in structure and advantage such as low cost of manufacture.
Characteristic of the present invention is that also the air-conditioning generator is the DC excitation synchronous generator.Like this, have the low advantage of voltage regulation factor, and field current can be realized good bi-directional voltage auxiliary adjustment function.
Characteristic of the present invention also is motor car engine or/and the shell of air conditioner for automobile generator is provided with Idle wheel.Like this, be easy to install speed-governing belt; Through the tensioner spring force initial belt tension power is set; The tension force that keeps belt; Back-up belt reduces the belt span vibration; Avoid drive belt slip, than a hour increase cornerite, improve transmission efficiency at two center distance of belt wheel; The elasticity that the can regulate driving belt is suitable is practiced thrift transmission power; When driving belt is elongated, can tensioning offset loose amount; Prevent that belt breaks away from the function of belt grooves; Avoid the too early inefficacy of belt.
Characteristic of the present invention also is motor car engine or/and the air conditioner for automobile generator is provided with deflecting roller.Like this, when if deflecting roller accidental received from external force that effect departs from rotation direction, deflecting roller had the ability of the direction of resuming operation automatically, can guarantee the stability of transmission system.
Characteristic of the present invention is that also moving runner is provided with the controlling device of regulating the deflecting roller sense of rotation.Like this, can finely tune the rotation direction of deflecting roller as required, can better guarantee the stability of transmission system, reduce the middle loss of unnecessary transmission.
Characteristic of the present invention is that also the output terminal of air conditioner for automobile generator is provided with voltage stabilizer.Like this; Can adjust output voltage automatically; Voltage is stabilized in the range of set value; Automotive air-conditioning system can be reduced unsettled voltage and cause mortal injury or misoperation to air-conditioning system in proper functioning under the rated operational voltage, reduce that influence is used, the wearing out, influence working life even burn accessory even the loss of many-sided unfavorable factors such as security incident takes place of air-conditioning system.
Characteristic of the present invention is that also the drive end of the rotor of air conditioner for automobile generator is provided with speed changer.Like this; Through changing velocity ratio; The commentaries on classics that changes generator rotor shaft is refused; Adapt to engine crankshaft in the change that start to walk, quickens, goes and overcome rotating speed under the different driving conditions such as different kinds of roads obstruction, engine rotor is operated under the favourable operating mode as far as possible, satisfiedly can be the requirement of air condition compressor normal power supply.
Characteristic of the present invention is that also the drive main spindle throat end of the crankshaft rotor of motor car engine is provided with speed changer.Like this; Through changing velocity ratio; The commentaries on classics that changes the engine crankshaft driving end is refused; Adapt to engine crankshaft in the change that start to walk, quickens, goes and overcome rotating speed under the different driving conditions such as different kinds of roads obstruction, the engine rotor that bears driving force is operated under the favourable operating mode as far as possible, satisfiedly can be the requirement of air condition compressor normal power supply.
Characteristic of the present invention is that also the air-conditioning generator is the brush DC generator.Like this, electronic commutation replaces traditional mechanical commutation, reliable performance, do not have wearing and tearing forever, rate of fault is low, the life-span has been improved about 6 times than brush motor, has represented the developing direction of electric motor car; Belong to static motor, no load current is little; Efficient is high; Volume is little.
[description of drawings]
Fig. 1 is one of structural representation of air conditioner for automobile generator unit of the present invention.
Fig. 2 be air conditioner for automobile generator unit of the present invention structural representation two.
Fig. 3 be air conditioner for automobile generator unit of the present invention structural representation three.
Fig. 4 be air conditioner for automobile generator unit of the present invention structural representation four.
Fig. 5 be air conditioner for automobile generator unit of the present invention structural representation five.
Fig. 6 be air conditioner for automobile generator unit of the present invention structural representation six.
Fig. 7 be air conditioner for automobile generator unit of the present invention structural representation seven.
Fig. 8 be air conditioner for automobile generator unit of the present invention structural representation eight.
Fig. 9 be air conditioner for automobile generator unit of the present invention structural representation nine.
Figure 10 be air conditioner for automobile generator unit of the present invention structural representation ten.
Figure 11 be air conditioner for automobile generator unit of the present invention structural representation 11.
Figure 12 be air conditioner for automobile generator unit of the present invention structural representation 12.
Figure 13 is the structural representation of the belt of air conditioner for automobile generator unit of the present invention.
Figure 14 be air conditioner for automobile generator unit of the present invention structural representation 13.
Figure 15 be air conditioner for automobile generator unit of the present invention structural representation 14.
Figure 16 be air conditioner for automobile generator unit of the present invention structural representation 15.
Figure 17 be air conditioner for automobile generator unit of the present invention structural representation 16.
Figure 18 be air conditioner for automobile generator unit of the present invention structural representation 17.
Figure 19 be air conditioner for automobile generator unit of the present invention structural representation 18.
[embodiment]
Below in conjunction with embodiment the present invention is further described.
The embodiment of the invention; Air conditioner for automobile generator 2 units comprise 1 of automobile engine and air conditioner for automobile generator 2; 1 of automobile engine is an internal-combustion engine, and 1 of automobile engine comprises engine body 3 and engine crankshaft 4, and air conditioner for automobile generator 2 comprises shell 5, stator 6 and rotor 7; It is characterized in that described generator 2 is arranged in the sidepiece of bent axle 4 main journals; Drive 7 runnings of air-conditioning generator 2 rotors when being rotated by the bent axle of motor 4, also be provided with air-conditioning engine controller 8 on the air-conditioning generator 2, air condition compressor 22 links to each other with air-conditioning engine controller 8.Fig. 1 is one of structural representation of air conditioner for automobile generator unit of the present invention; As shown in Figure 1, diagram is a 1 of automobile engine bent axle side schematic representation, and air conditioner for automobile generator unit comprises 1 of automobile engine and air conditioner for automobile generator 2; 1 of automobile engine is an internal-combustion engine; 1 of automobile engine comprises engine body 3 and engine crankshaft 4, and air conditioner for automobile generator 2 comprises shell 5, stator 6 and rotor 7, and generator 2 is arranged in the sidepiece of bent axle 4 main journals; Belt pulley 10 when being rotated by the bent axle of motor 4 on the crankshaft main journal drives belt pulley 10 runnings on air-conditioning generators 2 rotors 7 through belt 11; 1 of automobile engine and air conditioner for automobile generator 2 are arranged on the homonymy on belt pulley running plane, also are provided with deflecting roller on the 1 of automobile engine, also are provided with air-conditioning engine controller 8 on the air-conditioning generator 2; Controller 8 is arranged on generator 2 inside; Generator 2 is fixed on the body 3 of motor 1, and air condition compressor 22 links to each other with air-conditioning engine controller 8, and illustrated air condition compressor 22 is an accessible compressor.
Another embodiment of the present invention; Air conditioner for automobile generator unit comprises 1 of automobile engine and air conditioner for automobile generator 2; 1 of automobile engine is an internal-combustion engine, and 1 of automobile engine comprises engine body 3 and engine crankshaft 4, and air conditioner for automobile generator 2 comprises shell 5, stator 6 and rotor 7; It is characterized in that described generator 2 is arranged in the sidepiece of bent axle 4 main journal front ends; Drive 7 runnings of air-conditioning generator 2 rotors when being rotated by the bent axle of motor 4, also be provided with air-conditioning generator 2 controllers 8 on the air-conditioning generator 2, air condition compressor 22 links to each other with air-conditioning engine controller 8.Fig. 2 be air conditioner for automobile generator unit of the present invention structural representation two, as shown in Figure 2, air conditioner for automobile generator unit comprises 1 of automobile engine and air conditioner for automobile generator 2; 1 of automobile engine is an internal-combustion engine, and 1 of automobile engine comprises engine body 3 and engine crankshaft 4, and air conditioner for automobile generator 2 comprises shell 5, stator 6 and rotor 7; Generator 2 is arranged in the sidepiece of bent axle 4 main journal front ends; Drive 7 runnings of air-conditioning generator 2 rotors when being rotated by the bent axle of motor 14,1 of automobile engine and air conditioner for automobile generator 2 are separately positioned on the turn round both sides on plane of belt pulley, and motor 1 also is provided with flywheel at the other end with respect to pulley end; Air-conditioning generator 2 is provided with fan a at the other end with respect to pulley end; Also be provided with air-conditioning generator 2 controllers 8 on the air-conditioning generator 2, controller 8 parts extend in the generator 2, and generator 2 can be fixed on the body 3 of motor 1; Perhaps generator 2 also can be fixed on the chassis of automobile; Perhaps generator 2 also can be fixed on the vehicle frame of automobile, and air condition compressor 22 links to each other with air-conditioning engine controller 8, and illustrated air condition compressor 22 is an accessible compressor.
The present invention is that also controller 8 is arranged on generator 2 shells 5 surperficial generator 2 shells 5 that perhaps partly stretch into and perhaps is arranged on fully in generator 2 shells 5.Fig. 3 be air conditioner for automobile generator unit of the present invention structural representation three; As shown in Figure 3; 1 of automobile engine and air conditioner for automobile generator 2 are separately positioned on the both sides on belt pulley running plane, and air conditioner for automobile generator 2 is arranged on the bottom of bent axle 4 main journal front ends, and air-conditioning generator 2 is provided with controller 8; Controller 8 is arranged on the surface of generator 2 shells 5; Generator 2 can be fixed on the body 3 of motor 1, and perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile; Air condition compressor 22 links to each other with air-conditioning engine controller 8, and illustrated air condition compressor 22 is a fully closed compressor.
The stator 6 that the present invention also is generator 2 at external rotor 7 interior, the parallel axes setting of the axis of generator 2 rotors 7 and 1 of automobile engine bent axle 4 main journals.Fig. 4 be air conditioner for automobile generator unit of the present invention structural representation four; As shown in Figure 4,1 of automobile engine and air conditioner for automobile generator 2 are arranged on the homonymy on belt pulley running plane, and air conditioner for automobile generator 2 is arranged on the 1 of automobile engine; Generator 2 is fixed on the body 3 of motor 1; The stator 6 of generator 2 at external rotor 7 interior, the parallel axes setting of the axis of generator 2 rotors 7 and 1 of automobile engine bent axle 4 main journals, air-conditioning generator 2 is provided with controller 8; Air condition compressor 22 links to each other with air-conditioning engine controller 8, and illustrated air condition compressor 22 is a fully closed compressor.
Interior, the axis oblique of the axis of generator 2 rotors 7 and 1 of automobile engine bent axle 4 main journals is provided with the stator 6 that the present invention also is generator 2 at external rotor 7.Fig. 5 be air conditioner for automobile generator unit of the present invention structural representation five; As shown in Figure 5, interior, the axis oblique of the axis of generator 2 rotors 7 and 1 of automobile engine bent axle 4 main journals is provided with the stator 6 of generator 2 at external rotor 7; Generator 2 is the two stator disc type synchronous machines of single rotor; Generator 2 can be fixed on the body 3 of motor 1, and perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The rotor 7 that the present invention also is generator 2 at external stator 6 interior, the parallel axes setting of the axis of generator 2 stators 6 and 1 of automobile engine bent axle 4 main journals.Fig. 6 be air conditioner for automobile generator unit of the present invention structural representation six, as shown in Figure 6, generator 2 is arranged in the top of bent axle 4 main journal front ends; Generator 2 is fixed on the body 3 of motor 1, the rotor 7 of generator 2 at external stator 6 interior, the parallel axes setting of the axis of generator 2 stators 6 and 1 of automobile engine bent axle 4 main journals; The shell 5 of generator 2 is provided with belt pulley 10; Belt pulley 10 is as the part of generator casing, and the crankshaft main journal of motor 1 is provided with belt pulley 10, is provided with engaging and disengaging gear 12 between motor 1 and its upper belt pulley 10; Engaging and disengaging gear 12 is a dry type multidisc magnetic clutch; Air-conditioning generator 2 is provided with controller 8, and air condition compressor 22 links to each other with air-conditioning engine controller 8, and illustrated air condition compressor 22 is an opened compressor.
Interior, the axis oblique of the axis of generator 2 stators 6 and 1 of automobile engine bent axle 4 main journals is provided with the rotor 7 that the present invention also is generator 2 at external stator 6.Fig. 7 be air conditioner for automobile generator unit of the present invention structural representation seven, as shown in Figure 7, generator 2 is arranged in the top of bent axle 4 main journal front ends; Generator 2 is fixed on the body 3 of motor 1; Interior, the axis oblique of the axis of generator 2 stators 6 and 1 of automobile engine bent axle 4 main journals is provided with the rotor 7 of generator 2 at external stator 6, and the shell 5 of generator 2 is provided with belt pulley 10; Belt pulley 10 is as the part of generator casing; The crankshaft main journal of motor 1 is provided with belt pulley 10, is provided with engaging and disengaging gear 12 in the belt pulley 10, and engaging and disengaging gear 12 is a dry type multidisc magnetic clutch.
The present invention is that also the bent axle 4 of motor is provided with gear 9 with generator 2 rotors 7, and motor drives gear 9 runnings on generator 2 rotors 7 through gear 9 interlocks on the bent axle 4.Fig. 8 be air conditioner for automobile generator unit of the present invention structural representation eight; As shown in Figure 8; Generator 2 is arranged on the top of bent axle 4 main journal front ends, and the bent axle 4 and generator 2 rotors 7 of motor are provided with gear 9, and motor 1 drives gear 9 runnings on generator 2 rotors 7 through gear 9 interlocks on the bent axle 4; Generator 2 is the disc type synchronous machine of double rotor single stator; Be provided with engaging and disengaging gear 12 in the gear 9 on motor 1 bent axle 4, engaging and disengaging gear 12 is a dry type multidisc magnetic clutch, and the diameter of the gear 9 on motor 1 bent axle 4 is greater than the diameter of the gear 9 that is provided with on generator 2 rotor shafts; Gear 9 on motor 1 bent axle 4 and the generator rotor shaft is the gear of monolithic tooth; Generator 2 can be fixed on the body 3 of motor 1, and perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The present invention also is to be provided with in the gear 9 engaging and disengaging gear 12.Fig. 9 be air conditioner for automobile generator unit of the present invention structural representation nine; As shown in Figure 9; The bent axle 4 and generator 2 rotors 7 of motor are provided with gear 9, and motor drives gear 9 runnings on generator 2 rotors 7 through gear 9 interlocks on the bent axle 4, is provided with engaging and disengaging gear 12 in the gear 9 on the generator rotor shaft; Engaging and disengaging gear 12 is a magnetic powder clutch; The diameter of the gear 9 on motor 1 bent axle 4 is greater than the diameter of the gear 9 that is provided with on generator 2 rotor shafts, and the gear 9 on motor 1 bent axle 4 and the generator rotor shaft is the gear of biplate tooth, and generator 2 can be fixed on the body 3 of motor 1; Perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The present invention also be on the engine crankshaft 4 gear 9 diameters greater than, be equal to or less than gear 9 diameters on generator 2 rotors 7.As shown in Figure 9, gear 9 diameters on the engine crankshaft 4 equal gear 9 diameters on generator 2 rotors 7.
The present invention is that also the bent axle 4 of motor is provided with belt pulley 10 with generator 2 rotors 7, and motor rotates through the belt pulley 10 that the belt on bent axle 4 upper belt pulleys 10 11 drives generator 2 rotors 7.Figure 10 be air conditioner for automobile generator unit of the present invention structural representation ten; Shown in figure 10, the bent axle 4 and generator 2 rotors 7 of motor are provided with belt pulley 10, and motor rotates through the belt pulley 10 that the belt on bent axle 4 upper belt pulleys 10 11 drives generator 2 rotors 7; Generator 2 is the disc type synchronous machine of many rotors multiple stators; Be provided with engaging and disengaging gear 12 in the belt pulley 10 that is provided with on the rotor shaft of generator 2, engaging and disengaging gear 12 is a magnetic powder clutch, and generator 2 can be fixed on the body 3 of motor 1; Perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The present invention is that also 7 of rotors are connected with generator 2 engaging and disengaging gear 12.Figure 11 be air conditioner for automobile generator unit of the present invention structural representation 11; Shown in figure 11; Generator 2 is arranged on body 3 tops of motor 1, and the rotor shaft of motor 2 is provided with belt pulley 10, and the rotor shaft between generator 2 and the belt pulley 10 is provided with engaging and disengaging gear 12; Engaging and disengaging gear 12 control rotor shafts connect or break off; Generator 2 can be fixed on the body 3 of motor 1, and perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The present invention is that also bent axle 4 belt pulleys 10 are connected with engaging and disengaging gear 12.Figure 12 be air conditioner for automobile generator unit of the present invention structural representation 12; Shown in figure 12; Generator 2 is arranged on the top of bent axle 4 main journal front ends, and the bent axle 4 of motor 1 is provided with belt pulley 10, is provided with engaging and disengaging gear 12 between the belt pulley 10 on motor 1 and its bent axle 4; The connection or the disconnection of engaging and disengaging gear 12 control bent axles; Generator 2 can be fixed on the body 3 of motor 1, and perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile.
The present invention also is to be provided with in the belt pulley 10 engaging and disengaging gear 12.Shown in figure 10, generator 2 is arranged on body 3 tops of motor 1, and the rotor shaft of motor 2 is provided with belt pulley 10, is provided with engaging and disengaging gear 12 in the belt pulley 10.
The present invention is that also belt 11 built-ins have bumps formation 13.Figure 13 is the structural representation of the belt of air conditioner for automobile generator unit of the present invention, and is shown in figure 13, is provided with bumps formation 13 in the belt 11 shown in the figure b, and bumps formation 13 is continuous detent projection; Be provided with bumps formation 13 in the belt 11 shown in the figure c, the projection of bumps formation 13 for being interrupted.
The present invention also be on the engine crankshaft 4 belt pulley 10 diameters greater than, be equal to or less than belt pulley 10 diameters on generator 2 rotors 7.Shown in figure 12, belt pulley 10 diameters on the engine crankshaft 4 are greater than belt pulley 10 diameters on generator 2 rotors 7.
Be provided with belt pulley 10 and gear 9 simultaneously on the bent axle 4 that the present invention also is motor and generator 2 rotors 7, motor drives generators 2 rotors 7 through belt on bent axle 4 upper belt pulleys 10 11 and gear 9 belt pulley 10 rotates with gear 9.
The present invention is that also the two ends of 1 of automobile engine and air-conditioning generator 2 all are provided with belt pulley 10, is driven by bent axle 4 two ends of motor to drive generator 2 rotors 7 two ends simultaneously and turn round.Figure 14 be air conditioner for automobile generator unit of the present invention structural representation 13; Shown in figure 14; Air-conditioning generator 2 is arranged on the 1 of automobile engine bottom; Air-conditioning generator 2 is fixed on the body 3 times of 1 of automobile engine, and the two ends of the bent axle of 1 of automobile engine and air-conditioning generator 2 rotor shafts all are provided with belt pulley 10, is driven by bent axle 4 two ends of motor to drive generator 2 rotors 7 two ends simultaneously and turn round.
The present invention is that also the two ends of 1 of automobile engine and air-conditioning generator 2 all are provided with gear 9, is driven by bent axle 4 two ends of motor to drive generator 2 rotors 7 two ends simultaneously and turn round.
The present invention is that also the bent axle 4 of motor and generator 2 rotors 7 two ends are provided with belt pulley 10 and gear 9 simultaneously, and motor drives generator 2 rotors 7 through belt on bent axle 4 upper belt pulleys 10 11 and gear 9 belt pulley 10 rotates with gear 9.
The present invention also is at bent axle 4 main journals or/and the end of rotor 7 is provided with engaging and disengaging gear 12.
The present invention is that also air conditioner for automobile generator 2 is fixed on the 1 of automobile engine body.
The present invention is that also air conditioner for automobile generator 2 is fixed on the automobile chassis 14.
The present invention is that also air conditioner for automobile generator 2 is fixed on the vehicle frame 15 of automobile.
The present invention is that also 7 of the rotors of air-conditioning generator 2 are hollow shaft or solid shaft.
The present invention also is to be provided with vibration-reducing construction 16 between 1 of automobile engine and the air conditioner for automobile generator 2.Figure 15 be air conditioner for automobile generator unit of the present invention structural representation 14; Shown in figure 15, generator 2 is arranged on body 3 tops of motor 1, and generator 2 can be fixed on the body 3 of motor 1; Perhaps generator 2 also can be fixed on the chassis of automobile; Perhaps generator 2 also can be fixed on the vehicle frame of automobile, is provided with vibration-reducing construction 16 between 1 of automobile engine and the air conditioner for automobile generator 2, and vibration-reducing construction 16 can be flexible material or hollow capsule; Flexible material can be foamed plastics, soft plastic, soft rubber or the like, and hollow capsule can be air bag, inflation air parcel, fluid filled sac or the like.
The present invention is that also air-conditioning generator 2 is permanent magnet generator 2.
The present invention is that also air-conditioning generator 2 is disk generator 2.
The present invention is that also air-conditioning generator 2 is alternating current asynchronous generator 2.
The present invention is that also air-conditioning generator 2 is magneto alternator 2.
The present invention is that also air-conditioning generator 2 is claw pole electric generator 2.
The present invention is that also air-conditioning generator 2 is DC excitation synchronous generator 2.
The present invention also is 1 of automobile engine or/and the shell 5 of air conditioner for automobile generator 2 is provided with Idle wheel 17.Figure 16 be air conditioner for automobile generator unit of the present invention structural representation 15; Shown in figure 16, diagram is a 1 of automobile engine bent axle side schematic representation, and air conditioner for automobile generator unit comprises 1 of automobile engine and air conditioner for automobile generator 2; 1 of automobile engine is an internal-combustion engine; 1 of automobile engine comprises engine body 3 and engine crankshaft 4, and air conditioner for automobile generator 2 comprises shell 5, stator 6 and rotor 7, and generator 2 is arranged in the sidepiece of bent axle 4 main journals; Belt pulley 10 when being rotated by the bent axle of motor 4 on the crankshaft main journal drives belt pulley 10 runnings on air-conditioning generators 2 rotors 7 through belt 11; 1 of automobile engine and air conditioner for automobile generator 2 are arranged on the homonymy on belt pulley running plane, also are provided with Idle wheel 17 on the 1 of automobile engine, and generator 2 is fixed on the body 3 of motor 1.
The present invention also is 1 of automobile engine or/and air conditioner for automobile generator 2 is provided with deflecting roller 18.Shown in figure 16, also be provided with deflecting roller 18 on the 1 of automobile engine.
The present invention is that also moving runner is provided with the controlling device 19 of regulating deflecting roller 18 sense of rotation.Shown in figure 16, the controlling device 19 of deflecting roller 18 sense of rotation also is set on the 1 of automobile engine.
The present invention is that also the output terminal of air conditioner for automobile generator 2 is provided with voltage stabilizer 20.Figure 17 be air conditioner for automobile generator unit of the present invention structural representation 16, shown in figure 17, generator 2 is arranged in the top of bent axle 4 main journal front ends; The shell 5 of generator 2 is provided with gear 11; Gear 11 is as generator casing, and the crankshaft main journal of motor 1 is provided with gear 11, and generator 2 is the disc type synchronous machine of double rotor single stator; Generator 2 can be fixed on the body 3 of motor 1; Perhaps generator 2 also can be fixed on the chassis of automobile, and perhaps generator 2 also can be fixed on the vehicle frame of automobile, and the output terminal of air conditioner for automobile generator 2 is provided with voltage stabilizer 20.
The present invention is that also the drive end of the rotor 7 of air conditioner for automobile generator 2 is provided with speed changer 21.Figure 18 be air conditioner for automobile generator unit of the present invention structural representation 17; Shown in figure 18; The rotor shaft of air conditioner for automobile generator 2 is provided with belt pulley 10, is provided with magnetic powder clutch in the belt pulley 10, and the axle between generator 2 and the belt pulley 10 is provided with speed changer 21.
The present invention is that also the drive main spindle throat end of the bent axle 4 of 1 of automobile engine is provided with speed changer 21.Figure 19 be air conditioner for automobile generator unit of the present invention structural representation 18; Shown in figure 19; Generator 2 is arranged in the top of bent axle 4 main journal front ends, and 1 of automobile engine and air conditioner for automobile generator 2 are separately positioned on the both sides on belt pulley running plane, and generator 2 is monolateral disc type direct current generator; The drive main spindle throat end of the bent axle 4 of 1 of automobile engine is provided with belt pulley 10, and the bent axle between motor 1 and the belt pulley 10 is provided with speed changer 21.
The present invention is that also air-conditioning generator 2 is for being the brush DC generator.
Claims (10)
1. air conditioner for automobile generator unit; Comprise motor car engine and air conditioner for automobile generator; Motor car engine is an internal-combustion engine, and motor car engine comprises engine body and engine crankshaft, and the air conditioner for automobile generator comprises shell, stator and rotor; It is characterized in that the sidepiece of described generator arrangements at crankshaft main journal; Drive the running of air-conditioning generator amature when being rotated by the bent axle of motor, also be provided with the air-conditioning engine controller on the air-conditioning generator, air condition compressor links to each other with the air-conditioning engine controller.
2. air conditioner for automobile generator unit; Comprise motor car engine and air conditioner for automobile generator; Motor car engine is an internal-combustion engine, and motor car engine comprises engine body and engine crankshaft, and the air conditioner for automobile generator comprises shell, stator and rotor; It is characterized in that the sidepiece of described generator arrangements at the crankshaft main journal front end; Drive the running of air-conditioning generator amature when being rotated by the bent axle of motor, also be provided with the air-conditioning engine controller on the air-conditioning generator, air condition compressor links to each other with the air-conditioning engine controller.
3. according to claim 1 or 2 described air conditioner for automobile generator units, it is characterized in that controller is arranged on the surperficial perhaps part of generator casing and stretches into generator casing or be arranged in the generator casing fully.
4. according to claim 1 or 2 described air conditioner for automobile generator units, the stator that it is characterized in that generator at external rotor interior, the parallel axes setting of the axis of generator amature and automobile engine crankshaft main journal.
5. according to claim 1 or 2 described air conditioner for automobile generator units, interior, the axis oblique of the axis of generator amature and automobile engine crankshaft main journal is provided with the stator that it is characterized in that generator at external rotor.
6. according to claim 1 or 2 described air conditioner for automobile generator units, the rotor that it is characterized in that generator at external stator interior, the parallel axes setting of the axis of generator unit stator and automobile engine crankshaft main journal.
7. according to claim 1 or 2 described air conditioner for automobile generator units, interior, the axis oblique of the axis of generator unit stator and automobile engine crankshaft main journal is provided with the rotor that it is characterized in that generator at external stator.
8. according to claim 1 or 2 described air conditioner for automobile generator units, it is characterized in that the bent axle of motor and generator amature are provided with gear, motor drives the gear operation on the generator amature through the gear interlock on the bent axle.
9. air conditioner for automobile generator unit according to claim 8 is characterized in that being provided with in the gear engaging and disengaging gear; Perhaps the gear diameter on the engine crankshaft greater than, be equal to or less than the gear diameter on the generator amature.
10. according to claim 1 or 2 described air conditioner for automobile generator units, it is characterized in that the bent axle of motor and generator amature are provided with belt pulley, motor rotates through the belt pulley that the belt on the bent axle upper belt pulley drives generator amature; Perhaps rotor shaft is connected with the generator engaging and disengaging gear; Perhaps crank pulley is connected with engaging and disengaging gear; Perhaps be provided with engaging and disengaging gear in the belt pulley; Perhaps the belt built-in has bumps formation; Perhaps the diameter pulley on the engine crankshaft greater than, be equal to or less than the diameter pulley on the generator amature; Perhaps be provided with belt pulley and gear simultaneously on the bent axle of motor and the generator amature, motor rotates through the belt pulley and the gear of belt on the bent axle upper belt pulley and gear driven generator amature; Perhaps the two ends of motor car engine and air-conditioning generator all are provided with belt pulley, are driven by the crankshaft two end of motor to drive the generator amature two ends simultaneously and turn round; Perhaps the two ends of motor car engine and air-conditioning generator all are provided with gear, are driven by the crankshaft two end of motor to drive the generator amature two ends simultaneously and turn round; Perhaps the bent axle of motor and generator amature two ends are provided with belt pulley and gear simultaneously, and motor rotates through the belt pulley and the gear of belt on the bent axle upper belt pulley and gear driven generator amature; Perhaps at crankshaft main journal or/and the end of rotor is provided with engaging and disengaging gear; Perhaps the air conditioner for automobile generator is fixed on the automobile engine body; Perhaps the air conditioner for automobile generator is fixed on the automobile chassis; Perhaps the air conditioner for automobile generator is fixed on the vehicle frame of automobile; Perhaps the rotor shaft of air-conditioning generator is hollow shaft or solid shaft; Perhaps be provided with vibration-reducing construction between motor car engine and the air conditioner for automobile generator; Perhaps the air-conditioning generator is a permanent magnet generator; Perhaps the air-conditioning generator is a disk generator; Perhaps the air-conditioning generator is the alternating current asynchronous generator; Perhaps the air-conditioning generator is a magneto alternator; Perhaps the air-conditioning generator is a claw pole electric generator; Perhaps the air-conditioning generator is the DC excitation synchronous generator; Perhaps motor car engine is or/and the shell of air conditioner for automobile generator is provided with Idle wheel; Perhaps motor car engine is or/and the air conditioner for automobile generator is provided with deflecting roller; Perhaps moving runner is provided with the controlling device of regulating the deflecting roller sense of rotation; Perhaps the output terminal of air conditioner for automobile generator is provided with voltage stabilizer; Perhaps the drive end of the rotor of air conditioner for automobile generator is provided with speed changer; Perhaps the drive main spindle throat end of the bent axle of motor car engine is provided with speed changer; Perhaps the air-conditioning generator is the brush DC generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100574534A CN102678310A (en) | 2011-03-10 | 2011-03-10 | Electric generator unit of air conditioner for automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100574534A CN102678310A (en) | 2011-03-10 | 2011-03-10 | Electric generator unit of air conditioner for automobile |
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| CN102678310A true CN102678310A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100574534A Pending CN102678310A (en) | 2011-03-10 | 2011-03-10 | Electric generator unit of air conditioner for automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199274A (en) * | 1991-06-17 | 1993-04-06 | Matsushita Electric Industrial Co., Ltd. | Automotive air conditioning apparatus |
| CN1522884A (en) * | 2003-09-04 | 2004-08-25 | 义 郭 | Motor-driven automobile air-conditioner |
| CN2861510Y (en) * | 2005-12-28 | 2007-01-24 | 比亚迪股份有限公司 | Automobile engine |
| CN101201047A (en) * | 2007-06-15 | 2008-06-18 | 孙万平 | Oil-saving device for automobile air-conditioning refrigeration |
| CN101423018A (en) * | 2007-10-31 | 2009-05-06 | 通用汽车环球科技运作公司 | Air conditioning for belt-alternator-starter hybrid electric vehicle |
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2011
- 2011-03-10 CN CN2011100574534A patent/CN102678310A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199274A (en) * | 1991-06-17 | 1993-04-06 | Matsushita Electric Industrial Co., Ltd. | Automotive air conditioning apparatus |
| CN1522884A (en) * | 2003-09-04 | 2004-08-25 | 义 郭 | Motor-driven automobile air-conditioner |
| CN2861510Y (en) * | 2005-12-28 | 2007-01-24 | 比亚迪股份有限公司 | Automobile engine |
| CN101201047A (en) * | 2007-06-15 | 2008-06-18 | 孙万平 | Oil-saving device for automobile air-conditioning refrigeration |
| CN101423018A (en) * | 2007-10-31 | 2009-05-06 | 通用汽车环球科技运作公司 | Air conditioning for belt-alternator-starter hybrid electric vehicle |
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Application publication date: 20120919 |