CN201188527Y - Automatic deicing apparatus for preventing high-voltage from icing and handing snow - Google Patents
Automatic deicing apparatus for preventing high-voltage from icing and handing snow Download PDFInfo
- Publication number
- CN201188527Y CN201188527Y CNU2008200174499U CN200820017449U CN201188527Y CN 201188527 Y CN201188527 Y CN 201188527Y CN U2008200174499 U CNU2008200174499 U CN U2008200174499U CN 200820017449 U CN200820017449 U CN 200820017449U CN 201188527 Y CN201188527 Y CN 201188527Y
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- Prior art keywords
- electromagnetic shaker
- voltage line
- connecting rod
- voltage
- snow
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- Expired - Fee Related
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Abstract
The utility model provides an automatic deicer which prevents high-voltage wires from icing and hanging snow. The automatic deicer consists of a high-voltage wire connecting piece, an insulating connecting rod, a pulsator and a controller of the pulsator with a pressure sensor, wherein, the pulsator is arranged on the high-voltage wire between two high-voltage wire towers through the insulating connecting rod of the high-voltage wire connecting piece; the insulating connecting rod is fixed on the high-voltage wire through the high-voltage wire connecting piece; the pulsator is hung at the lower end of the insulating connecting rod and is connected with the controller of the pulsator with a pull or pressure sensor arranged on a tower frame through a power cord. Compared with the prior art, the automatic deicer has reasonable design, simple structure, easy processing and convenient installation and use, can effectively prevent wires form icing and hanging snow, and has absolute precaution function for preventing snow ice from causing disaster again to the electric-power facilities, thereby the automatic deicer has very necessary generalizing and using value.
Description
1, technical field
The utility model relates to a kind of electric power conveying technology field, specifically a kind of automatic deicer that prevents icing and snow hanging upon high-voltage wire.
2, background technology
High-voltage line is hung the icing high-voltage line weight that can make of snow and is strengthened, final consequence is high-voltage wire tower is crushed or to move to, winter in 2007, the ice and snow disaster of southern china caused large-area transmission line to damage, cause large areas to have a power failure, not only cause great economic loss to the disaster area, the injures and deaths that also cause the electric power first-aid personnel, causing railway to be stopped transport on a large scale owing to have a power failure causes up to ten million passengers to be detained AT STATION, for disaster relief Chinese leader repeatedly hurries to disaster-stricken site tissue rescue and relief work, even the participation disaster relief and repairing electric power facility and issue an order employs military force, from 16, on February of in November, 2007 to 2008, impaired electric power facility has not also been rushed to repair fully, the information that provides according to power department, recover fully to arrive possibly by the end of March, this shows that freezing disaster is serious to the harm that electric power facility and national economy cause.For now, also do not have both at home and abroad and solve the high-voltage line that prevents to transmit electricity and hang the method and apparatus that snow freezes.The snow ice disaster has taken place this year, and standard can guarantee not to take place in the next year or the year after next.
3, summary of the invention
The purpose of this utility model provides a kind of simple and effective method and device that prevents icing and snow hanging upon high-voltage wire.
The purpose of this utility model realizes in the following manner, the middle part of high-voltage line is provided with vibrator between two iron towers, make electric wire produce vertical shock wave by the electromagnetic shaker vibrations, ice and snow can't be retained and freeze on the electric wire of vibrations and distortion, thereby prevent that effectively high-voltage line extension snow from freezing.
Prevent the device of icing and snow hanging upon high-voltage wire, electromagnetic shaker controller by high-voltage line connector, insulated connecting rod, electromagnetic shaker and band pressure sensor is formed, insulated connecting rod is fixed on the high-voltage line by the high-voltage line connector, electromagnetic shaker is suspended on the lower end of insulating bar, electromagnetic shaker by power line be arranged on pylon on tensile force of belt or the electromagnetic shaker controller of pressure sensor be connected.
Excellent effect of the present utility model is, simple in structure, cost is low, and the automaticity height is easy to install, and existing electric power facility is not made any changes, and can stop sleet fully and freeze on electric wire, ensures the electric power facility snow disaster evil influence of no longer enduring cold.
4, description of drawings
Accompanying drawing 1 is a kind of main TV structure schematic diagram that prevents the icing and snow hanging upon high-voltage wire device;
Accompanying drawing 2 is a kind of left TV structure schematic diagrames that prevent the icing and snow hanging upon high-voltage wire device.
Description of reference numerals: electromagnetic shaker 1, insulated connecting rod 2, high-voltage line connector 3, high-voltage line 4, rainproof anti-water pond 5, electromagnetic shaker controller 6, transducer 7.
5, embodiment
With reference to accompanying drawing the icing and snow hanging upon high-voltage wire device that prevents of the present utility model is explained below doing.
The device that prevents icing and snow hanging upon high-voltage wire of the present utility model, its operation principle is that the middle part of high-voltage line 4 between two iron towers is provided with vibrator 1, vibrations by electromagnetic shaker 1 make high-voltage line 4 vertically produce vibrations, and ice and snow can't retain and freeze on the high-voltage line of vibrations and distortion and it is come off.
The device that prevents icing and snow hanging upon high-voltage wire of the present utility model, its structure is made up of the electromagnetic shaker controller 6 of high-voltage line connector 3, insulated connecting rod 2, electromagnetic shaker 1 and band pressure sensor 7, insulated connecting rod 2 is fixed on the high-voltage line 4 by high-voltage line connector 3, electromagnetic shaker 1 is suspended on the lower end of insulating bar 2, electromagnetic shaker 1 by power line be arranged on pylon on tensile force of belt or the electromagnetic shaker controller 6 of pressure sensor 7 be connected.
Electromagnetic shaker can be a mechanical type electromagnetic shaker 1, and mechanical type electromagnetic shaker 1 is a setting-up eccentricity wheel on motor shaft, and it is the vertical tremor of vibration frequency that eccentric wheel produces with the motor speed under the drive of motor.
Electromagnetic type electromagnetic shaker 1 is intermittently to be the solenoid energising by the electronic impulse switch, and solenoid produces intermittent suction action and makes vibrations unshakable in one's determination, and the vibration frequency of electromagnetic type electromagnetic shaker depends on the switching time of electronic impulse switch.
Pulling force sensor or pressure sensor 7 are arranged on the high-voltage line insulation and hang on last or the pylon cantilever, by the pulling force of detection high-voltage line insulation suspended load high-voltage line or the degree of deformation of pylon cantilever, provide the work of switching signal control electromagnetic shaker 1 for electromagnetic shaker controller 6.
Insulated connecting rod 2 is to be made by insulating material such as fiberglass or glass ceramics, in order to improve the waterproof insulation effect of insulated connecting rod, rainproof anti-water pond 5 is set on insulated connecting rod 2.
A kind of automatic deicer of icing and snow hanging upon high-voltage wire that prevents of the present utility model is compared with existing technology tool Have reasonable in design, simple in structure, be easy to processing, volume is little, easy to install, can prevent effectively that electric wire from hanging The characteristics such as snow freezes cause disaster to have absolute preventive effect to preventing snow ice to electric power facility again, thereby, Has very necessary popularizing value.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1. automatic deicer that prevents icing and snow hanging upon high-voltage wire, it is characterized in that on the high-voltage line between two iron towers, vibrating device being set, shaking device is by the high-voltage line connector, insulated connecting rod, the electromagnetic shaker controller of electromagnetic shaker and band pressure sensor is formed, electromagnetic shaker is arranged on the high-voltage line between the high-tension line tower by high-voltage line connector and insulated connecting rod, insulated connecting rod is fixed on the high-voltage line by the high-voltage line connector, electromagnetic shaker is suspended on the lower end of insulating bar, electromagnetic shaker by power line be arranged on pylon on tensile force of belt or the electromagnetic shaker controller of pressure sensor be connected.
2, device according to claim 1, it is characterized in that electromagnetic shaker is mechanical type and electromagnetic type, the mechanical type electromagnetic shaker is that eccentric wheel is installed on the motor shaft, it is the vertical tremor of vibration frequency that eccentric wheel produces with the motor speed under the drive of motor, electromagnetic type is intermittently to be the solenoid energising by the electronic impulse switch, solenoid produces intermittent suction action and makes vibrations unshakable in one's determination, and the vibration frequency of electromagnetic type electromagnetic shaker depends on the switching time of electronic impulse switch.
3, device according to claim 1 is characterized in that pulling force sensor or pressure sensor are arranged on the high-voltage line insulation and hang on last or the pylon cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200174499U CN201188527Y (en) | 2008-02-18 | 2008-02-18 | Automatic deicing apparatus for preventing high-voltage from icing and handing snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200174499U CN201188527Y (en) | 2008-02-18 | 2008-02-18 | Automatic deicing apparatus for preventing high-voltage from icing and handing snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188527Y true CN201188527Y (en) | 2009-01-28 |
Family
ID=40311550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200174499U Expired - Fee Related CN201188527Y (en) | 2008-02-18 | 2008-02-18 | Automatic deicing apparatus for preventing high-voltage from icing and handing snow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188527Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052586A (en) * | 2009-10-29 | 2011-05-11 | 富准精密工业(深圳)有限公司 | Lamp |
| CN104882840A (en) * | 2015-06-15 | 2015-09-02 | 国网山东高密市供电公司 | Overhead line electromagnetic vibration defroster |
| CN105914689A (en) * | 2016-04-20 | 2016-08-31 | 新乡学院 | Supersonic vibration device preventing rain and snow from being condensed on wire |
| CN115662232A (en) * | 2022-11-01 | 2023-01-31 | 贵州电网有限责任公司 | 10kV flood and ice disaster prevention simulation line device and method in karst region |
-
2008
- 2008-02-18 CN CNU2008200174499U patent/CN201188527Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052586A (en) * | 2009-10-29 | 2011-05-11 | 富准精密工业(深圳)有限公司 | Lamp |
| CN104882840A (en) * | 2015-06-15 | 2015-09-02 | 国网山东高密市供电公司 | Overhead line electromagnetic vibration defroster |
| CN105914689A (en) * | 2016-04-20 | 2016-08-31 | 新乡学院 | Supersonic vibration device preventing rain and snow from being condensed on wire |
| CN115662232A (en) * | 2022-11-01 | 2023-01-31 | 贵州电网有限责任公司 | 10kV flood and ice disaster prevention simulation line device and method in karst region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20100218 |