CN205194451U - Be applied to defroster of insulator - Google Patents
Be applied to defroster of insulator Download PDFInfo
- Publication number
- CN205194451U CN205194451U CN201520875301.9U CN201520875301U CN205194451U CN 205194451 U CN205194451 U CN 205194451U CN 201520875301 U CN201520875301 U CN 201520875301U CN 205194451 U CN205194451 U CN 205194451U
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- CN
- China
- Prior art keywords
- insulator
- deicer
- control device
- drive motors
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 229920005591 polysilicon Polymers 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 208000037805 labour Diseases 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241001236644 Lavinia Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model provides a be applied to defroster of insulator, including rain water collecting device (1), water jet equipment (2), controlling means (3), power supply unit (4) and fixing device (5), fixing device (5) are fixed in on iron stand (7) of insulator (6) top, rain water collecting device (1) controlling means (3) power supply unit (4) are located fixing device (5) upper end, water jet equipment (2) are located fixing device (5) lower extreme, rain water collecting device (1) water jet equipment (2) controlling means (3) with power supply unit (4) are connected, rain water collecting device (1) water jet equipment (2) with controlling means (3) are connected. The utility model discloses an artifical remote control carries out effectual deicing to the insulator when the insulator icing, realized carrying out the deicing to the insulator home -confinedly, has saved a large amount of labours.
Description
Technical field
The utility model belongs to overhead transmission line technical field, specifically a kind of deicer being applied to insulator.
Background technology
Insulator has been a kind of electric device that insulating effect and machinery are fixed, and modern insulator mostly is many strings plate-like insulator that high-voltage transmission line pole tower end suspended on, and material is generally glass or pottery.Insulator is insulation control important in power system operation, has very important effect in overhead transmission line, can increase effective creepage distance.And the safe and stable operation of transmission line is the key ensureing electrical network reliable power supply, along with the lifting of China's electric pressure and the continuous enlarging of electrical network, and global climate environment constantly worsens, the safe and stable operation of electric power system has been arrived in the electric transmission line isolator icing serious threat that the frequent generation of ice damage accident causes.When overhead transmission line is by easy icing area, around the insulator being in higher position, wind speed is comparatively large, once occur that ice and snow or sleet weather easily form icing.After covering ice for insulator, its effective creepage distance reduces greatly, and ice has higher conductivity, easily causes insulator generation flashover fault, and it is very important and very urgent for therefore studying a kind of effective insulator deicer.
Existing overhead transmission line deicing technology mainly for be conducting wire deicing, ice-melting mode does not have more than 30 to plant, and main method has mechanical deicing, natural deicing, thermal ice-melting three class methods, not effective deicer for covering ice for insulator.
Utility model content
The purpose of this utility model is to provide a kind of deicer being applied to insulator, and remote control combines with automatic de-icing by this device, is specially adapted to the occasion being unsuitable for deicing manually in disaster adverse circumstances.
The technical solution of the utility model is as follows:
Be applied to a deicer for insulator, comprise rain collector, water injector, control device, electric supply installation and fixture; Wherein, described fixture is fixed on the brandreth above insulator; Described fixture upper end is located at by described rain collector, described control device, described electric supply installation; Described fixture lower end is located at by described water injector; Described rain collector, described water injector, described control device are connected with described electric supply installation; Described rain collector, described water injector are connected with described control device.
At the above-mentioned deicer being applied to insulator, described rain collector is formed primarily of rainwater-collecting groove, level sensor, resistance wire, on-off controller and control valve, described level sensor and described resistance wire are located at described rainwater-collecting groove inner bottom, described control valve is located at the delivery port of described rainwater-collecting groove, described level sensor, described resistance wire and described control valve all form circuit loop with described electric supply installation, and described on-off controller and described resistance wire are connected in series; Wherein, described level sensor is for monitoring the water level in rainwater-collecting groove; When the water level of monitoring reaches setting threshold, pass signal back to control device.
At the above-mentioned deicer being applied to insulator, described water injector is formed primarily of automatic telescopic link, flexible pipe and high-pressure nozzle; Described automatic telescopic link is multiple, and is uniformly distributed in described fixture; Described high-pressure nozzle is multiple, and each high-pressure nozzle is all located at described automatic telescopic link end; Described flexible pipe is for being communicated with described rain collector and described high-pressure nozzle.
At the above-mentioned deicer being applied to insulator, described automatic telescopic link is formed primarily of sleeve pipe and the many groups telescopic component be located in sleeve pipe, described many group telescopic component layer overlaps, often organize telescopic component and all form primarily of drive motors, drive motor controller, linkage, nut and leading screw; Wherein, sleeve pipe is fixed on fixture, and the drive motors of nexine telescopic component is fixed on the leading screw madial wall of the telescopic component of adjacent outward layer, and the drive motors of outermost layer telescopic component is fixed on sleeve pipe madial wall; Drive motors is connected with nut through linkage, nut sleeve on leading screw, nut adopts dextrorotation trapezoidal thread to be engaged with leading screw, for the gyration of drive motors is converted into leading screw rectilinear motion, utilize rotating and reverse of motor to realize pumping of leading screw; Drive motor controller is connected with drive motors, for receiving control device send telescoping instruction and rotate and reverse for controlling drive motors;
At the above-mentioned deicer being applied to insulator, described flexible pipe is connected and composed by multiple-way valve and many flexible pipes primarily of a main flexible tube, the water inlet of described main flexible tube is communicated with the delivery port of rain collector, and described flexible pipe is located at the inner and delivery port of described flexible pipe of described automatic telescopic link and is communicated with described high-pressure nozzle.
At the above-mentioned deicer being applied to insulator, described control device: the deicing instruction sent for receiving computer; For receiving the signal that level sensor is passed back, transmitting heating instructions gives the on-off controller be connected in series with resistance wire subsequently, continues afterwards to launch open command to control valve, transmitting telescoping instruction to the drive motor controller in automatic telescopic link.
At the above-mentioned deicer being applied to insulator, the inside of described rainwater-collecting groove is also provided with filter, and described rainwater-collecting groove is inverted cone funnel type, and described fixture is open circles ring-type.
At the above-mentioned deicer being applied to insulator, described electric supply installation is solar panel.
At the above-mentioned deicer being applied to insulator, described solar panel is polysilicon solar cell plate.
The utility model compared with prior art, has the following advantages:
1. when covering ice for insulator, effective deicing is carried out to insulator, dmp filter is heated by high-pressure nozzle is comprehensive carries out ice-melt around insulator;
2. solve a large amount of labour of needs of artificial deicing, avoid work high above the ground, improve the fail safe of de-icing work;
3. deicing hot water used takes from rainfall, has both saved the renewable circulation that water resources also achieves rainwater;
4. all control system comprises resistance wire switch control rule, and expansion link drive motors controls, and device for collecting rain water valve opening controls.These controls all adopt artificial Long-distance Control, to realize carrying out deicing to insulator with staying indoors.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial structurtes schematic diagram of water injector of the present utility model;
Fig. 3 is workflow diagram of the present utility model.
Reference numeral: 1 is rain collector; 11 is rainwater-collecting groove; 12 is level sensor; 13 is resistance wire; 14 is control valve; 15 is filter; 2 is water injector; 21 is automatic telescopic link; 211 is sleeve pipe; 212 is the first leading screw; 213 is the first drive motors; 214 is the first linkage; 215 is the first nut; 216 is the second leading screw; 217 is the second drive motors; 218 is the second linkage; 219 is the second nut; 22 is flexible pipe; 23 is high-pressure nozzle; 3 is control device; 4 is electric supply installation; 5 is fixture; 6 is insulator; 7 is brandreth.
Embodiment
Below by embodiment, and by reference to the accompanying drawings 1 to 3, the technical solution of the utility model is described further.
See Fig. 1, a kind of deicer being applied to insulator, comprises rain collector 1, water injector 2, control device 3, electric supply installation 4 and fixture 5; Wherein, described fixture 5 is fixed on the brandreth 7 above insulator 6; Described fixture 5 upper end is located at by described rain collector 1, described control device 3, described electric supply installation 4; Described fixture 5 lower end is located at by described water injector 2; Described rain collector 1, described water injector 2, described control device 3 are connected with described electric supply installation 4; Described rain collector 1, described water injector 2 are connected with described control device 3.
Particularly, described rain collector 1 is formed primarily of rainwater-collecting groove 11, level sensor 12, resistance wire 13, on-off controller and control valve 14, described level sensor 12 and described resistance wire 13 are located at described rainwater-collecting groove 11 inner bottom, described control valve 14 is located at the delivery port of described rainwater-collecting groove 11, described level sensor 12, described resistance wire 13 and described control valve 14 all form circuit loop with described electric supply installation 4, and described on-off controller and described resistance wire 13 are connected in series; Wherein, described level sensor 12 is for monitoring the water level in rainwater-collecting groove 11; When the water level of monitoring reaches setting threshold, pass signal back to control device 3.
Particularly, described water injector 2 is formed primarily of automatic telescopic link 21, flexible pipe 22 and high-pressure nozzle 23; Described automatic telescopic link 21 is multiple, and is uniformly distributed in described fixture 5; Described high-pressure nozzle 23 is multiple, and each high-pressure nozzle is all located at described automatic telescopic link 21 end; Described flexible pipe 22 is for being communicated with described rain collector 1 and described high-pressure nozzle 23.
Particularly, described automatic telescopic link 21 is formed primarily of sleeve pipe 211 and the many groups telescopic component be located in sleeve pipe, described many group telescopic component layer overlaps, often organize telescopic component and all form primarily of drive motors, drive motor controller, linkage, nut and leading screw; Wherein, sleeve pipe 211 is fixed on fixture 5, and the drive motors of nexine telescopic component is fixed on the leading screw madial wall of the telescopic component of adjacent outward layer, and the drive motors of outermost layer telescopic component is fixed on sleeve pipe 211 madial wall; Drive motors is connected with nut through linkage, nut sleeve on leading screw, nut adopts dextrorotation trapezoidal thread to be engaged with leading screw, for the gyration of drive motors is converted into leading screw rectilinear motion, utilize rotating and reverse of motor to realize pumping of leading screw; Drive motor controller is connected with drive motors, for receiving control device 3 send telescoping instruction and rotate and reverse for controlling drive motors.See Fig. 2, automatic telescopic link 21 hitches two groups of interior telescopic components formations primarily of sleeve pipe 211 with being located at, first group of telescopic component is enclosed within second group of telescopic component outside, and first group of telescopic component is formed primarily of the first leading screw 212, first drive motors 213, first linkage 214 first nut 215 and the first drive motor controller; Second group of telescopic component is formed primarily of the second leading screw 216, second drive motors 217, second linkage 218 second nut 219 and the second drive motor controller.Second drive motors 217 is fixed on the first leading screw 212 madial wall, and the first drive motors 213 is fixed on sleeve pipe 211 madial wall.The telescopic component of automatic telescopic link is not limited to two groups, can also be three groups, four groups, even more groups.
Particularly, described flexible pipe 22 is connected and composed by multiple-way valve and many flexible pipes primarily of a main flexible tube, the water inlet of described main flexible tube is communicated with the delivery port of rain collector 1, and described flexible pipe is located at the inner and delivery port of described flexible pipe of described automatic telescopic link 21 and is communicated with described high-pressure nozzle 23.
Particularly, described control device 3: the deicing instruction sent for receiving computer; For receiving the signal that level sensor 12 is passed back, transmitting heating instructions gives the on-off controller be connected in series with resistance wire 3 subsequently, continues afterwards to launch open command to control valve 14, transmitting telescoping instruction to the drive motor controller in automatic telescopic link 21.
As preferably, the inside of described rainwater-collecting groove 11 is also provided with filter 15, and described rainwater-collecting groove 11 is inverted cone funnel type, and described fixture 5 is open circles ring-type, and described electric supply installation is polysilicon solar cell plate.
Described control device 6 is installed on solar cell postlaminar part, when insulator generation icing disaster, first the transducer in described rainwater-collecting filter 1 will report water level conditions, control valve is opened and resistive heater 3 makes hot water flow into expansion link along flexible pipe when water level conditions permit, control device controls automatic telescopic pipe simultaneously and pumps, and described 4 high-pressure nozzles, 9 pairs of insulators around insulator spray hot water and carry out ice-melt.
Working method of the present utility model: see Fig. 3, after the icing such as circuit, insulator after generation ice disaster weather is comparatively serious, staff will the sub-deicing instruction of isolated input on computers, and radio receiving transmitting module gives control device 3 by instruction morphing for the deicing received from serial ports for wireless signal transmission.After radio receiving transmitting module in control device 3 receives the wireless signal of computer transmitting, first send instruction to transducer in rain collector, pass signal back when water level condition meets the requirements and reaches setting threshold to control device 3; Subsequently control device 3 send heating instructions to the on-off controller of resistance wire 3 at same circuit loop, after on-off controller is closed, resistance wire 3 is energized, and resistance wire 3 feeds water heating; Control device 3 will continue to launch open command to control valve 14, transmitting telescoping instruction to drive motor controller afterwards, now control valve 14 is opened, and drive motor controller controls drive motors in automatic telescopic link drives screw mandrel to rotate, realize pumping of automatic telescopic link, now high-pressure water nozzle can spray hot water around insulator, realizes insulator deicing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can do various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. be applied to a deicer for insulator, it is characterized in that, comprise rain collector (1), water injector (2), control device (3), electric supply installation (4) and fixture (5); Wherein,
Described fixture (5) is fixed on the brandreth (7) of insulator (6) top;
Described fixture (5) upper end is located at by described rain collector (1), described control device (3), described electric supply installation (4);
Described fixture (5) lower end is located at by described water injector (2);
Described rain collector (1), described water injector (2), described control device (3) are connected with described electric supply installation (4);
Described rain collector (1), described water injector (2) are connected with described control device (3).
2. the deicer being applied to insulator according to claim 1, it is characterized in that, described rain collector (1) is primarily of rainwater-collecting groove (11), level sensor (12), resistance wire (13), on-off controller and control valve (14) are formed, described level sensor (12) and described resistance wire (13) are located at described rainwater-collecting groove (11) inner bottom, described control valve (14) is located at the delivery port of described rainwater-collecting groove (11), described level sensor (12), described resistance wire (13) and described control valve (14) all form circuit loop with described electric supply installation (4), described on-off controller and described resistance wire (13) are connected in series, wherein, described level sensor (12) is for monitoring the water level in rainwater-collecting groove (11), when the water level of monitoring reaches setting threshold, pass signal back to control device (3).
3. the deicer being applied to insulator according to claim 1, is characterized in that, described water injector (2) is formed primarily of automatic telescopic link (21), flexible pipe (22) and high-pressure nozzle (23); Described automatic telescopic link (21) for multiple, and is uniformly distributed in described fixture (5); Described high-pressure nozzle (23) is for multiple, and each high-pressure nozzle is all located at described automatic telescopic link (21) end; Described flexible pipe (22) is for being communicated with described rain collector (1) and described high-pressure nozzle (23).
4. the deicer being applied to insulator according to claim 3, it is characterized in that, described automatic telescopic link (21) is formed primarily of sleeve pipe (211) and the many groups telescopic component be located in sleeve pipe, described many group telescopic component layer overlaps, often organize telescopic component and all form primarily of drive motors, drive motor controller, linkage, nut and leading screw; Wherein, sleeve pipe (211) is fixed on fixture (5), and the drive motors of nexine telescopic component is fixed on the leading screw madial wall of the telescopic component of adjacent outward layer, and the drive motors of outermost layer telescopic component is fixed on sleeve pipe (211) madial wall; Drive motors is connected with nut through linkage, nut sleeve on leading screw, nut adopts dextrorotation trapezoidal thread to be engaged with leading screw, for the gyration of drive motors is converted into leading screw rectilinear motion, utilize rotating and reverse of motor to realize pumping of leading screw; Drive motor controller is connected with drive motors, the telescoping instruction sent for receiving control device (3) and rotating and reverse for controlling drive motors.
5. the deicer being applied to insulator according to claim 3, it is characterized in that, described flexible pipe (22) is connected and composed by multiple-way valve and many flexible pipes primarily of a main flexible tube, the water inlet of described main flexible tube is communicated with the delivery port of rain collector (1), and described flexible pipe is located at the inner and delivery port of described flexible pipe of described automatic telescopic link (21) and is communicated with described high-pressure nozzle (23).
6. the deicer being applied to insulator according to any one of claim 2 to 5, is characterized in that, described control device (3): the deicing instruction sent for receiving computer; For receiving the signal that level sensor (12) is passed back, transmitting heating instructions gives the on-off controller be connected in series with resistance wire 3 subsequently, continues afterwards to launch open command to control valve 14, transmitting telescoping instruction to the drive motor controller in automatic telescopic link (21).
7. the deicer being applied to insulator according to claim 6, it is characterized in that, the inside of described rainwater-collecting groove (11) is also provided with filter (15), and described rainwater-collecting groove (11) is inverted cone funnel type, and described fixture (5) is open circles ring-type.
8. the deicer being applied to insulator according to claim 6, is characterized in that, described electric supply installation is solar panel.
9. the deicer being applied to insulator according to claim 8, is characterized in that, described solar panel is polysilicon solar cell plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875301.9U CN205194451U (en) | 2015-11-05 | 2015-11-05 | Be applied to defroster of insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875301.9U CN205194451U (en) | 2015-11-05 | 2015-11-05 | Be applied to defroster of insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194451U true CN205194451U (en) | 2016-04-27 |
Family
ID=55787421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520875301.9U Expired - Fee Related CN205194451U (en) | 2015-11-05 | 2015-11-05 | Be applied to defroster of insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993778A (en) * | 2018-01-26 | 2018-05-04 | 西华大学 | A kind of insulator ice coating resistant device based on wireless power transmission |
| CN110729691A (en) * | 2019-11-07 | 2020-01-24 | 重庆大学 | Hot water deicing system and method for insulator in ultrahigh voltage transmission line |
| CN110779577A (en) * | 2019-11-12 | 2020-02-11 | 国网湖南省电力有限公司 | Method and system for acquiring ice melting technical parameters of hot water deicing system |
| CN116884721A (en) * | 2023-06-27 | 2023-10-13 | 山东长勺电力工程有限公司 | Substation post insulator defroster |
-
2015
- 2015-11-05 CN CN201520875301.9U patent/CN205194451U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993778A (en) * | 2018-01-26 | 2018-05-04 | 西华大学 | A kind of insulator ice coating resistant device based on wireless power transmission |
| CN110729691A (en) * | 2019-11-07 | 2020-01-24 | 重庆大学 | Hot water deicing system and method for insulator in ultrahigh voltage transmission line |
| CN110779577A (en) * | 2019-11-12 | 2020-02-11 | 国网湖南省电力有限公司 | Method and system for acquiring ice melting technical parameters of hot water deicing system |
| CN116884721A (en) * | 2023-06-27 | 2023-10-13 | 山东长勺电力工程有限公司 | Substation post insulator defroster |
| CN116884721B (en) * | 2023-06-27 | 2024-01-30 | 山东长勺电力工程有限公司 | Substation post insulator defroster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |