CN102830355B - A kind of electromechanical testing robotization cooling system - Google Patents
A kind of electromechanical testing robotization cooling system Download PDFInfo
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- CN102830355B CN102830355B CN201210323132.9A CN201210323132A CN102830355B CN 102830355 B CN102830355 B CN 102830355B CN 201210323132 A CN201210323132 A CN 201210323132A CN 102830355 B CN102830355 B CN 102830355B
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Abstract
The present invention relates to a kind of electromechanical testing robotization cooling system, comprising the water tank for storing chilled water, the first outlet of described water tank is connected with outfall sewer; Described outfall sewer cools arm and second respectively and cools arm and be connected with first; Described first cooling arm is connected with motor; Described second cooling arm is connected with test board flange; Described outfall sewer is provided with water pump; Described outfall sewer, the first cooling arm and the second cooling arm are equipped with an operation valve; The water delivering orifice of described motor is connected with the first cooling for reflux pipe; The water delivering orifice of described test board flange is connected with the second cooling for reflux pipe; Described first cooling for reflux pipe is connected with return header respectively with the second cooling for reflux pipe, and described return header is connected with the first entrance of water tank.The invention enables the flange of electromechanical testing platform and motor can be stabilized in certain temperature range.
Description
Technical field
The present invention relates to electromechanical testing field, particularly relate to a kind of electromechanical testing robotization cooling system.
Background technology
Motor is to dragging in the process of test, and except ensureing the stable of environment temperature, the flange also needing guarantee motor to install maintains a stable temperature, under such test just can remain on the stable condition of requirement.Certain heat can be produced because motor is lower in working order, pass on the test board flange of mounted motor by the flange of motor, the condition of electromechanical testing can be caused like this to change, cause test result inaccurate.So a cooling system must be met ensure that the flange of electromechanical testing platform maintains the cooling system being stabilized in uniform temperature.The cooling water source required for the cooling of water-cooled driver of motor and drive motor can be supplied to simultaneously.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of electromechanical testing robotization cooling system, and the flange of electromechanical testing platform and motor can be stabilized in certain temperature range.
The technical solution adopted for the present invention to solve the technical problems is: providing a kind of electromechanical testing robotization cooling system, comprising the water tank for storing chilled water, and the first outlet of described water tank is connected with outfall sewer; Described outfall sewer cools arm and second respectively and cools arm and be connected with first; Described first cooling arm is connected with motor; Described second cooling arm is connected with test board flange; Described outfall sewer is provided with water pump; Described outfall sewer, the first cooling arm and the second cooling arm are equipped with an operation valve; The water delivering orifice of described motor is connected with the first cooling for reflux pipe; The water delivering orifice of described test board flange is connected with the second cooling for reflux pipe; Described first cooling for reflux pipe is connected with return header respectively with the second cooling for reflux pipe, and described return header is connected with the first entrance of water tank.
Described water tank is also provided with the second outlet and the second entrance, and the second outlet of described water tank is connected with the entrance of water cooling unit by the first pipeline; The outlet of described water cooling unit is connected with the second entrance of water tank by second pipe; Described first pipeline is provided with water pump.
Described water tank is also provided with the temperature sensor for measuring water temperature; The output terminal of described temperature sensor is connected with programming controller, and the output control terminal of described programming controller is connected with water cooling unit; Described programming controller is used for controlling water cooling unit according to the temperature of chilled water in water tank.
Proportioning valve, temperature sensor, pressure transducer and flow sensor is provided with successively between operation valve on described first cooling arm and motor; Described first cooling for reflux pipe is provided with pressure transducer and temperature sensor; Sensor collection point is also provided with between described proportioning valve and temperature sensor; Described sensor collection point is connected with programming controller; Described programming controller regulates the size of proportioning valve by the temperature difference that described motor is imported and exported.
Described test board flange is provided with temperature sensor.
Described outfall sewer also cools arm with the be provided with operation valve the 3rd and is connected; Described 3rd cooling arm is connected with by the driver of measured motor; Described driver is connected with described return header by the 3rd cooling for reflux pipe.
Described outfall sewer also cools arm with the be provided with operation valve the 4th and is connected; Described 4th cooling arm is connected with the housing of load motor; Described housing is connected with described return header by the 4th cooling for reflux pipe.
Described outfall sewer also cools arm with the be provided with operation valve the 5th and is connected; Described 5th cooling arm is connected with the driver of load motor; Described driver is connected with described return header by the 5th cooling for reflux pipe.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the present invention can meet and automatically regulates cooling water flow, meet the temperature required by test that automatic control motor test board flange reaches setting simultaneously, ensure that test link is stable, accurate, realize the robotization of electromechanical testing cooling condition, intelligent.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiments of the present invention relate to a kind of electromechanical testing robotization cooling system, as shown in Figure 1, comprise the water tank 1 for storing chilled water, and the first outlet of described water tank 1 is connected with outfall sewer; Described outfall sewer cools arm and second respectively and cools arm and be connected with first; Described first cooling arm is connected with motor 2; Described second cooling arm is connected with test board flange 3; Described outfall sewer is provided with water pump 4; Described outfall sewer, the first cooling arm and the second cooling arm are equipped with an operation valve; The water delivering orifice of described motor 2 is connected with the first cooling for reflux pipe; The water delivering orifice of described test board flange 3 is connected with the second cooling for reflux pipe; Described first cooling for reflux pipe is connected with return header respectively with the second cooling for reflux pipe, and described return header is connected with the first entrance of water tank 1.
Wherein, described water tank 1 is also provided with the second outlet and the second entrance, and the second outlet of described water tank 1 is connected by the entrance of the first pipeline with water cooling unit 6; The outlet of described water cooling unit 6 is connected with the second entrance of water tank 1 by second pipe; Described first pipeline is provided with water pump 5.Described water tank 1 is also provided with the temperature sensor for measuring water temperature; The output terminal of described temperature sensor is connected with programming controller 7, and the output control terminal of described programming controller 7 is connected with water cooling unit.Proportioning valve, temperature sensor, pressure transducer and flow sensor is provided with successively between operation valve on described first cooling arm and motor; Described first cooling for reflux pipe is provided with pressure transducer and temperature sensor; Sensor collection point is also provided with between described proportioning valve and temperature sensor.Described test board flange 3 is provided with temperature sensor.Described outfall sewer also cools arm with the be provided with operation valve the 3rd and is connected; Described 3rd cooling arm is connected with by the driver 8 of measured motor; Describedly to be connected with described return header by the 3rd cooling for reflux pipe by the driver 8 of measured motor.Described outfall sewer also cools arm with the be provided with operation valve the 4th and is connected; Described 4th cooling arm is connected with the housing 9 of load motor; Described housing 9 is connected with described return header by the 4th cooling for reflux pipe.Described outfall sewer also cools arm with the be provided with operation valve the 5th and is connected; Described 5th cooling arm is connected with the driver 10 of load motor; The driver 10 of described load motor is connected with described return header by the 5th cooling for reflux pipe.
Principle of work of the present invention is as follows: the chilled water in water tank 1 is by water pump 4, by first via chilled water supply motor 2, cooling water flow is through valve, can arrange motor out temperature in programming controller herein poor, then cooling water flow is through proportioning valve, temperature sensor, pressure transducer, flow sensor, chilled water is inputted motor 2, then chilled water flows out from motor 2 water delivering orifice through motor 2 inside, taken away by the heat of motor 2, through temperature sensor, pressure transducer flows back into water tank 1.Programming controller compares the temperature difference of motor 2 intake-outlet, automatically regulates the size of proportioning valve, can control the flow passing into motor 2 chilled water like this, automatically be adjusted to the temperature approach of the turnover saliva set in programming controller.Second road chilled water flows out from water pump 4, the test board flange 3 of motor installation is flowed into by valve, test board flange 3 is also provided with temperature sensor, can by temperature feedback to programming controller, by the switch of programming controller by-pass valve control as required, pass into chilled water to test board flange 3, maintain design temperature to keep the temperature of test board flange 3.The backwater of test board flange 3 flows back to the water tank 1 of chilled water again.3rd road chilled water flows out from water pump 4, by valve ramp metering by the water-cooled driver 8 of measured motor, then flows back to cooling water tank 1.4th road chilled water flows out from water pump 4, flows into load motor water-cooled housing 9, then flow back to cooling water tank 1 by valve.5th road chilled water flows out from water pump, by the water-cooled driver 10 of valve ramp metering load motor, then flows back to cooling water tank 1.The temperature sensor of a monitoring water tank inner cooling water temperature is had in water tank 1.Water temperature in water tank 1 is fed back to programming controller 7, programming controller 7 compares the cooling water temperature of initial setting, if exceed the temperature of chilled water setting, controller 7 will open water cold 6 work, by the chilled water in water tank 1 by water pump 5, flow into water cooling unit 6, by the water quench that temperature rises, then flow back to cooling water tank 1.
Be not difficult to find, the present invention can meet and automatically regulates cooling water flow, meets the temperature required by test that automatic control motor test board flange reaches setting simultaneously, ensures that test link is stable, accurately, realize the robotization of electromechanical testing cooling condition, intelligent.
Claims (7)
1. an electromechanical testing robotization cooling system, comprising the water tank (1) for storing chilled water, it is characterized in that, the first outlet of described water tank (1) is connected with outfall sewer; Described outfall sewer cools arm and second respectively and cools arm and be connected with first; Described first cooling arm is connected with motor (2); Described second cooling arm is connected with test board flange (3); Described outfall sewer is provided with the first water pump (4); Described outfall sewer, the first cooling arm and the second cooling arm are equipped with an operation valve; The water delivering orifice of described motor (2) is connected with the first cooling for reflux pipe; The water delivering orifice of described test board flange (3) is connected with the second cooling for reflux pipe; Described first cooling for reflux pipe is connected with return header respectively with the second cooling for reflux pipe, and described return header is connected with the first entrance of water tank; Proportioning valve, temperature sensor, pressure transducer and flow sensor is provided with successively between operation valve on described first cooling arm and motor (2); Described first cooling for reflux pipe is provided with pressure transducer and temperature sensor; Sensor collection point is also provided with between described proportioning valve and temperature sensor; Described sensor collection point is connected with programming controller; Described programming controller regulates the size of proportioning valve by the temperature difference that described motor is imported and exported.
2. electromechanical testing robotization cooling system according to claim 1, it is characterized in that, described water tank (1) is also provided with the second outlet and the second entrance, and the second outlet of described water tank (1) is connected by the entrance of the first pipeline with water cooling unit (6); The outlet of described water cooling unit (6) is connected by second entrance of second pipe with water tank (1); Described first pipeline is provided with the second water pump (5).
3. electromechanical testing robotization cooling system according to claim 2, is characterized in that, described water tank (1) is also provided with the temperature sensor for measuring water temperature; The output terminal of described temperature sensor is connected with programming controller (7), and the output control terminal of described programming controller (7) is connected with water cooling unit (6); Described programming controller (7) is for controlling water cooling unit according to the temperature of chilled water in water tank.
4. electromechanical testing robotization cooling system according to claim 1, is characterized in that, described test board flange (3) is provided with temperature sensor.
5. the electromechanical testing robotization cooling system according to claim arbitrary in claim 1-4, is characterized in that, described outfall sewer also cools arm with the be provided with operation valve the 3rd and is connected; Described 3rd cooling arm is connected with by the driver of measured motor (8); Describedly to be connected with described return header by the 3rd cooling for reflux pipe by the driver of measured motor (8).
6. electromechanical testing robotization cooling system according to claim 5, is characterized in that, described outfall sewer also cools arm with the be provided with operation valve the 4th and is connected; Described 4th cooling arm is connected with the housing (9) of load motor; Described housing (9) is connected with described return header by the 4th cooling for reflux pipe.
7. electromechanical testing robotization cooling system according to claim 6, is characterized in that, described outfall sewer also cools arm with the be provided with operation valve the 5th and is connected; Described 5th cooling arm is connected with the driver (10) of load motor; The driver (10) of described load motor is connected with described return header by the 5th cooling for reflux pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323132.9A CN102830355B (en) | 2012-09-04 | 2012-09-04 | A kind of electromechanical testing robotization cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323132.9A CN102830355B (en) | 2012-09-04 | 2012-09-04 | A kind of electromechanical testing robotization cooling system |
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| Publication Number | Publication Date |
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| CN102830355A CN102830355A (en) | 2012-12-19 |
| CN102830355B true CN102830355B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210323132.9A Active CN102830355B (en) | 2012-09-04 | 2012-09-04 | A kind of electromechanical testing robotization cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108132438B (en) * | 2018-01-23 | 2024-02-20 | 无锡帕捷科技有限公司 | New energy motor high-low temperature test system |
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| US5883489A (en) * | 1996-09-27 | 1999-03-16 | General Electric Company | High speed deep well pump for residential use |
| CN1598445A (en) * | 2004-08-23 | 2005-03-23 | 王春刚 | Inserted independent intelligent throttle apparatus |
| CN201230256Y (en) * | 2008-07-11 | 2009-04-29 | 广州德众液压管道技术有限公司 | Cooling machine for wind power electricity generation current transformer |
| CN202057997U (en) * | 2011-05-05 | 2011-11-30 | 株洲联诚集团有限责任公司 | High speed motor train unit traction converter cooling system monitoring device |
| CN102425481A (en) * | 2011-09-22 | 2012-04-25 | 三一重机有限公司 | Secondary cooling device of hydraulic excavator engine and regulating method thereof |
| CN202837505U (en) * | 2012-09-04 | 2013-03-27 | 宁波菲仕运动控制技术有限公司 | Automatic cooling system for motor test |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7462999B2 (en) * | 2006-03-29 | 2008-12-09 | Mitchell Electronics, Inc | Brushless servo motor tester |
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2012
- 2012-09-04 CN CN201210323132.9A patent/CN102830355B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5883489A (en) * | 1996-09-27 | 1999-03-16 | General Electric Company | High speed deep well pump for residential use |
| CN1598445A (en) * | 2004-08-23 | 2005-03-23 | 王春刚 | Inserted independent intelligent throttle apparatus |
| CN201230256Y (en) * | 2008-07-11 | 2009-04-29 | 广州德众液压管道技术有限公司 | Cooling machine for wind power electricity generation current transformer |
| CN202057997U (en) * | 2011-05-05 | 2011-11-30 | 株洲联诚集团有限责任公司 | High speed motor train unit traction converter cooling system monitoring device |
| CN102425481A (en) * | 2011-09-22 | 2012-04-25 | 三一重机有限公司 | Secondary cooling device of hydraulic excavator engine and regulating method thereof |
| CN202837505U (en) * | 2012-09-04 | 2013-03-27 | 宁波菲仕运动控制技术有限公司 | Automatic cooling system for motor test |
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| CN102830355A (en) | 2012-12-19 |
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