CN101299525B - Apparatus for deicing power line - Google Patents
Apparatus for deicing power line Download PDFInfo
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- CN101299525B CN101299525B CN2008101013840A CN200810101384A CN101299525B CN 101299525 B CN101299525 B CN 101299525B CN 2008101013840 A CN2008101013840 A CN 2008101013840A CN 200810101384 A CN200810101384 A CN 200810101384A CN 101299525 B CN101299525 B CN 101299525B
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- power line
- motor
- electric apparatus
- icing
- apparatus device
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Abstract
The invention discloses a deice method of the power line and the machine electric device for realizing the method, wherein the method includes the steps of wrenching the power line through the machine electric device arranged on the power line, then releasing, separating the contact surface of the icing and the power line, thereby deviating the icing from the power line. The machine electric device includes a bull gear blocked on the power line and a motor with a pinion. Two sides of the motor are hung on the cables of the two sides of the bull gear through the slinger, and the lower part of the motor is connected with a heavy block through the slinger. The machine electric device furthermore includes a transmitting apparatus and a receiving apparatus arranged on the motor. The invention has reasonable design, simpleness and practicality, timely deice and convenience.
Description
Technical field
The present invention relates to a kind of means of defence and device thereof of supply line, be specifically related to a kind of de-icing method and device thereof of power line.
Background technology
Overhead transmission line, aerial fiber cable, overhead ground wire, endanger because of being subjected to ice and snow winter, be easy to cause the generation of power failure accident, the repair difficulty of its supply line is big, cycle is long, therefore the power failure influence area is wide, brings very big economic loss to country, and be needs the difficult point problem that solves always in the worldwide.The researcher of various countries designs many schemes, in order in advance the accumulated snow on the lead, icing are removed, avoids causing punctures, accident such as wave breaks.Method at present commonly used remains to adopt to be increased line current and makes it heating ice dissolution is prevented trouble before it happens.In addition, passive anti-icing methods such as the counterweight of employing, resistance snow ring, hydrophobic coating are arranged also, result of use respectively has deficiency.
Summary of the invention
The objective of the invention is defective at above-mentioned prior art, provide a kind of reasonable in design, simple and practical, deicing in time, the de-icing method of power line conveniently.
Another object of the present invention provides the employed device of above-mentioned de-icing method.
The technical scheme taked of the present invention is to achieve these goals: a kind of mechanical electric apparatus device that is used for the power line deicing, it is characterized in that: described mechanical electric apparatus device comprises stuck gear wheel on power line, the motor that has pinion, the both sides of motor are suspended on the power line on gear wheel both sides by suspension ring, motor be connected with pouring weight below by suspension ring, described mechanical electric apparatus device also comprises emitter and is arranged on receiving system on the motor.
Described mechanical electric apparatus device also comprises temperature, humidity induction device and time-controlling arrangement.
Described mechanical electric apparatus device also comprises time-controlling arrangement.
A kind of de-icing method of power line, described method are to reverse power line by the mechanical electric apparatus device that is arranged on the power line, discharge then, make icing separate with the contact-making surface of power line, thereby icing is broken away from from power line.
Realize the another kind of preferred mechanical electrical installation of above-mentioned method: described mechanical electric apparatus device comprises opposite permanent magnet or the permeability magnetic material of two magnetic poles that is fixed on the power line, be set with rotating disk on described permanent magnet or the permeability magnetic material, be fixed with two blocks of permeability magnetic materials that are wound with coil on the described rotating disk, described coil is connected with electric supply installation, described electric supply installation comprises energy storage capacitor, thyristor and diode also are provided with remote-receiver on the rotating disk.
The invention has the beneficial effects as follows: adopt the mechanical electric apparatus device to reverse power line, discharge then, twist process speed is decided by different mechanical electric apparatus devices, can be to reverse the back fast to discharge, and also can be slowly to reverse the back to discharge.Because the strong point can not make icing separate with the contact-making surface of power line with reversing a rotation same number of turns, causes icing to break away from from power line.The present invention is reasonable in design, simple and practical, deicing is timely, convenient and swift.
Description of drawings
Fig. 1 is a kind of structural representation of mechanical electric apparatus device of the present invention;
Fig. 2 is second kind of structural representation of mechanical electric apparatus device of the present invention;
Fig. 3 is the electrical schematic of second kind of execution mode of the present invention.
Among the figure: 1 cable, 2 gear wheels, 3 motors, 3.1 pinions, 4 suspension ring, 5 pouring weights, 6 emitters, 7 receiving systems, 8 rotating disks, 9 coils, 10 permeability magnetic materials, 11.1 energy storage capacitors, 11.2 thyristors, 11.3 diodes, 12 permanent magnets.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Referring to Fig. 1, a kind of mechanical electric apparatus device of power line deicing, gear wheel 2 is stuck on power line 1, motor 3 both sides that have pinion 3.1 are suspended on the power line 2 on gear wheel both sides by suspension ring 4, motor 3 be connected with pouring weight 5 below by suspension ring, described mechanical electric apparatus device also comprises emitter 6 and is arranged on receiving system 7 on the motor.
The mechanical electric apparatus device is installed in the middle part of power line 1, send instruction for receiving system 7 by emitter 6, make motor 2 runnings, pinion 3.1 drives gear wheel 2 runnings, because gear wheel 2 is stuck on cable 1, therefore power line 1 is also along with turn-taking, motor 3 all will leave the certain angle of original rotated position together with pouring weight 4 this moment, the scope of this angle is spent between 90 degree 0, reverse the different number of turns according to different size cable and different spans, after power line 1 rotates a few, the time of motor rotation or the number of turns of rotation can be set, and the time that can set rotation was at 0-10 minute, or the number of turns of rotating is enclosed at 0-20, after the time that arrival is set or the number of turns of running, stop the running of motor 3, discharge being connected of pinion 3.1 and gear wheel 2 simultaneously, make cable 1 obtain abrupt release this moment, icing separates with the contact-making surface of power line, causes icing to break away from from power line.The power supply of this device can use lithium battery, solar energy storage, current in wire induction, lead electric field induction to get modes such as energy.The purpose that installs pouring weight 5 among the present invention additional is when preventing to reverse power line 1, mechanical device also together reverses with power line 1, and increase a resistance arm, the weight of determining pouring weight according to the lead and the different span of different size generally 0.5Kg-30Kg or more than, pouring weight 5 determines according to different electric pressures apart from the arm of force length of power line 1, can be between 5cm-60cm.
The Starting mode of this mechanical electric apparatus device a: receiving system can be set, behind the circuit icing, receive the running of enabling signal rear motor, this mechanical electric apparatus device also can be according to ambient temperature and humidity, when satisfying the icing condition, motor starts automatically, discharges after power line rotates a few, and the icing on power line surface is removed, pass through time controller then, by setting-up time 0-2 hour, make motor start running once more, keep the icing on the power line in time to be removed.
Second kind of execution mode of the present invention: referring to Fig. 2 and Fig. 3, on power line 1, be fixed with two blocks of permanent magnets 12 that magnetic pole is opposite, be set with rotating disk 8 on the described permanent magnet 12, rotating disk 8 can be two semicircular disks and links together, and is fixed with two blocks of permeability magnetic materials 10 on the described rotating disk 8, is wound with coil 9 above it, coil 9 is connected with electric supply installation, electric supply installation comprises energy storage capacitor 11.1, and thyristor 11.2 and diode 11.3 also are provided with remote-receiver on the rotating disk 8.Described permanent magnet 12 can replace with permeability magnetic material.When coil 9 send electricity, produce strong magnetic force, momentary action makes power line 1 and rotating disk 8 do relative motion in two block permanent magnets 12 that are fixed on the power line 1.Rotating disk 8 can freely rotate above being enclosed within permanent magnet 12, when coil 9 send electricity, rotating disk 8 also changes simultaneously, if the moment of inertia of rotating disk 8 is bigger, then rotating disk 8 only rotates very little angle, and the angle that power line 1 rotates is then bigger, when rotating disk 8 weight are big, moment of inertia is bigger, and the weight of rotating disk 8 is decided by the diameter and the length of power line 1, can be chosen in 0.5Kg-30Kg.
The deicing principle of above-mentioned execution mode: electric supply installation 11 can remote control by remote control 14, and can control its action automatically: after detector provides the signal of indication icing situation or manually provides signal by the ice sounder of several forms, trigger thyristor 11.2 discharges, pulsed coil 10 produces moment magnetic force, act on N fixing on the power line 1, the permanent magnet 12 of S level, and the stronger magneticaction of generation, make 1 moment of power line reverse, icing separates with the contact-making surface of power line 1, causes icing to break away from from power line.The trigger interval time can be arranged on 0-2 hour.The working power of energy storage capacitor 11.1 can be that lithium battery, solar energy storage, current in wire induction, lead electric field induction are got modes such as energy.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Claims (3)
1. mechanical electric apparatus device that is used for the power line deicing, it is characterized in that: described mechanical electric apparatus device comprises stuck gear wheel on power line, the motor that has pinion, the both sides of motor are suspended on the power line on gear wheel both sides by suspension ring, motor be connected with pouring weight below by suspension ring, described mechanical electric apparatus device also comprises emitter and is arranged on receiving system on the motor.
2. mechanical electric apparatus device according to claim 1 is characterized in that: described mechanical electric apparatus device also comprises temperature, humidity induction device and time-controlling arrangement.
3. mechanical electric apparatus device according to claim 1 is characterized in that: described mechanical electric apparatus device also comprises time-controlling arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101013840A CN101299525B (en) | 2008-03-05 | 2008-03-05 | Apparatus for deicing power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101013840A CN101299525B (en) | 2008-03-05 | 2008-03-05 | Apparatus for deicing power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101299525A CN101299525A (en) | 2008-11-05 |
| CN101299525B true CN101299525B (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101013840A Expired - Fee Related CN101299525B (en) | 2008-03-05 | 2008-03-05 | Apparatus for deicing power line |
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| Country | Link |
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| CN (1) | CN101299525B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777740B (en) * | 2010-02-26 | 2011-11-23 | 吴利群 | Wire icing preventer for overhead power transmission lines |
| CN102279336A (en) * | 2011-04-11 | 2011-12-14 | 湖北合众兆明光电技术有限公司 | Passive electric power line fault indicator and information remote transmission system thereof |
| CN105356403A (en) * | 2015-11-30 | 2016-02-24 | 聂新华 | Anti-icing device for power transmission lines |
| CN107872043B (en) * | 2017-12-28 | 2020-09-01 | 广西南宁胜祺安科技开发有限公司 | High-voltage wire deicing device |
| CN109217217B (en) * | 2018-10-18 | 2020-04-03 | 温州唇序贸易有限公司 | Deicing machine for carrying out all-dimensional knocking on high-voltage line based on magnetic principle |
| CN111555230B (en) * | 2020-06-04 | 2021-05-25 | 山东鼎盛电气设备有限公司 | A high-efficient defroster for power equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212378A (en) * | 1978-06-26 | 1980-07-15 | Hrovat Henry J | Device for de-icing power cables |
| US6518497B1 (en) * | 2002-06-07 | 2003-02-11 | Allaire Marc-Andre | Method and apparatus for breaking ice accretions on an aerial cable |
| CN1486525A (en) * | 2000-12-07 | 2004-03-31 | Means and method for removing extraneous matter like ice/snow on overhead line |
-
2008
- 2008-03-05 CN CN2008101013840A patent/CN101299525B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212378A (en) * | 1978-06-26 | 1980-07-15 | Hrovat Henry J | Device for de-icing power cables |
| CN1486525A (en) * | 2000-12-07 | 2004-03-31 | Means and method for removing extraneous matter like ice/snow on overhead line | |
| US6518497B1 (en) * | 2002-06-07 | 2003-02-11 | Allaire Marc-Andre | Method and apparatus for breaking ice accretions on an aerial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101299525A (en) | 2008-11-05 |
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Granted publication date: 20100609 Termination date: 20130305 |