CN204537770U - Composite insulator - Google Patents
Composite insulator Download PDFInfo
- Publication number
- CN204537770U CN204537770U CN201520214008.8U CN201520214008U CN204537770U CN 204537770 U CN204537770 U CN 204537770U CN 201520214008 U CN201520214008 U CN 201520214008U CN 204537770 U CN204537770 U CN 204537770U
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- insulator
- puncture
- insulator body
- insulating sleeve
- starting rod
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Abstract
The utility model relates to a kind of composite insulator, and it comprises insulator, extinguishing arc head, puncture folder, starting rod, insulating sleeve and supersonic wave bird driving device; Described insulator comprises insulator body, steel pin and anchor bolt, described insulator body is ZnO resistors, can release superpotential energy, described extinguishing arc head is arranged on steel outside of foot, and described puncture folder is arranged on the top of insulator body, described starting rod be arranged on insulator body and puncture press from both sides between, form discharging gap between described starting rod and extinguishing arc head, during thunderbolt, form short-channel, release energy, described insulating sleeve is arranged on the outside of puncture folder; Described supersonic wave bird driving device is arranged on insulating sleeve top; The utility model will have gap and gapless electric discharge to combine, and form composite insulator, will both have had the function of common line pillar insulator support wire and insulation, have again the function preventing from being struck by lightning simultaneously, can effectively drive away birds in addition and nest thereon.
Description
Technical field
The present invention relates to high voltage protective electrical equipment, be specifically related to a kind of composite insulator.
Background technology
Electric power system extensive use aerial insulated wire, the lightning-caused breaking problem of aerial insulated wire is in rising trend year by year, annoying the safe operation of electric power network, therefore anti-thunder insulator must be adopted in overhead power line, the most structure of existing anti-thunder insulator is single, lightning protection effect is not good, brings risk to circuit security of operation.
Summary of the invention
Technical problem to be solved in the utility model is to have gap and gapless electric discharge to combine, form composite insulator, both there is the function of common line pillar insulator support wire and insulation, there is again the function preventing from being struck by lightning simultaneously, can effectively drive away birds in addition and nest thereon.
For achieving the above object, the technical solution of the utility model comprises insulator, extinguishing arc head, puncture folder, starting rod, insulating sleeve and supersonic wave bird driving device; Described insulator comprises insulator body, steel pin and anchor bolt, and described insulator body is ZnO resistors, and ZnO resistors outer setting has silicon rubber umbrella, and described steel pin is arranged on the bottom of insulator body, and described anchor bolt is arranged on steel underfooting portion; Described extinguishing arc head is arranged on steel outside of foot; Described puncture folder be arranged on insulator body top, be provided with the puncture tooth that meter lattice shape is arranged in described puncture folder; Described starting rod be arranged on insulator body and puncture press from both sides between, the excellent core of described starting rod is hot galvanizing material, and skin is provided with silicon rubber; Described insulating sleeve is arranged on the outside of puncture folder; Described supersonic wave bird driving device is arranged on insulating sleeve top, and described supersonic wave bird driving device comprises ultrasonic transmitter and solar energy circuit board, and described solar energy circuit board is arranged on the upper surface of ultrasonic transmitter.
The utility model good effect is as follows:
The utility model comprises insulator, extinguishing arc head, puncture folder, starting rod, insulating sleeve and supersonic wave bird driving device, described insulator body is ZnO resistors, during use, make use of the nonlinear wind vibration that zinc oxide is good, the electric current making to flow through insulator body when normal working voltage is minimum is microampere or milliampere level, when overvoltage effect, resistance sharply declines, to release superpotential energy, reach the effect of protection, this kind of structure does not have discharging gap, utilize the effect that the nonlinear characteristic of zinc oxide plays earial drainage and cut-offs, ZnO resistors outer setting has silicon rubber umbrella, ensure product external insulation, its wet withstand voltage and pollution flashover voltage are 2-2.5 times of equal porcelain insulator, decrease pollution flashover accident to occur, improve the economy of operation of power networks, reliability, between described anchor bolt and steel pin, can cross-arm be set, greatly alleviates the labour intensity of operating personnel, make simple in circuits and reduce cost, the puncture tooth that meter lattice shape is arranged is provided with in described puncture folder, this kind of structure makes puncture dental transition easily puncture into the insulating barrier of wire, and the damage reduced wire, puncture tooth do not established by the puncture folder be positioned at above wire, therefore the top that when wire is stressed, stress is larger is not damaged, and prevents the reduction of wire stretch-proof intensity, form discharging gap between described starting rod and extinguishing arc head, during thunderbolt, electric arc, by starting rod striking, forms short-channel, releases energy between extinguishing arc head, this supersonic wave bird driving device is without the need to driven by power, adopt storage battery power supply, utilize solar panel to charge a battery simultaneously, be particularly suitable for field shaft tower to select with the transformer station being inconvenient to carry power supply, supersonic wave bird driving device worsens the living environment of bird by the ultrasonic wave sent, driven and nest outside shaft tower, stop bird pest to reach, the object ensureing safety and the ultrasonic wave sent have no effect to human body.The utility model will have gap and gapless electric discharge to combine, and form composite insulator, will both have had the function of common line pillar insulator support wire and insulation, have again the function preventing from being struck by lightning simultaneously, can effectively drive away birds in addition and nest thereon.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In accompanying drawing, 1 insulator body, 2 extinguishing arcs, 3 puncture folders, 4 starting rods, 5 insulating sleeves, 6 steel pin, 7 anchor bolts, 8 silicon rubber umbrellas, 9 ultrasonic transmitters, 10 solar energy circuit boards, 11 puncture teeth.
Embodiment
As shown in Figure 1, the technical solution of the utility model comprises insulator, extinguishing arc 2, puncture folder 3, starting rod 4, insulating sleeve 5 and supersonic wave bird driving device; Described insulator comprises insulator body 1, steel pin 6 and anchor bolt 7, described insulator body 1 is ZnO resistors, during use, make use of the nonlinear wind vibration that zinc oxide is good, the electric current making to flow through insulator body 1 when normal working voltage is minimum is microampere or milliampere level, when overvoltage effect, resistance sharply declines, and superpotential energy of releasing, reaches the effect of protection, this kind of structure does not have discharging gap, utilizes the effect that the nonlinear characteristic of zinc oxide plays earial drainage and cut-offs; ZnO resistors outer setting has silicon rubber umbrella 8, ensures product external insulation, and its wet withstand voltage and pollution flashover voltage are 2-2.5 times of equal porcelain insulator, decreases pollution flashover accident and occurs, improve the economy of operation of power networks, reliability; Described steel pin 6 is arranged on the bottom of insulator body, and described anchor bolt 7 is arranged on steel pin 6 bottom, can arrange cross-arm, greatly alleviate the labour intensity of operating personnel, make simple in circuits and reduce cost between described anchor bolt 7 and steel pin 6;
Described extinguishing arc 2 is arranged on outside steel pin 6, described puncture folder 3 be arranged on insulator body 1 top, the puncture tooth 11 that meter lattice shape is arranged is provided with in described puncture folder 3, this kind of structure makes puncture tooth 11 more easily puncture into the insulating barrier of wire, and the damage reduced wire, puncture tooth 11 do not established by the puncture folder be positioned at above wire, and the top that when therefore wire is stressed, stress is larger is not damaged, and prevents the reduction of wire stretch-proof intensity; Described starting rod 4 is arranged between insulator body 1 and puncture folder 3, the excellent core of described starting rod 4 is hot galvanizing material, skin is provided with silicon rubber, described insulating sleeve 5 material is silicon rubber, be arranged on the outside of puncture folder, silastic material has excellent high-low temperature resistant characteristic, weatherability, heat aging property and erosion resistance, ensure that its inside does not make moist, and do not need cleaning in running, non-maintaining; Form discharging gap between described starting rod 4 and extinguishing arc 2, during thunderbolt, electric arc, by starting rod 4 striking, forms short-channel, releases energy between extinguishing arc 2.
Described supersonic wave bird driving device is arranged on insulating sleeve 5 top, described supersonic wave bird driving device comprises ultrasonic transmitter 9 and solar energy circuit board 10, described solar energy circuit board is arranged on the upper surface of ultrasonic transmitter, ultrasonic transmitter frequency range is 16KHz ~ 45 KHz, birds stop or nest on electric pole tower, easily cause discharge short, the faults such as line outage, become a large hidden danger of power supply safety, this supersonic wave bird driving device is without the need to driven by power, adopt storage battery power supply, utilize solar panel to charge a battery simultaneously, be particularly suitable for field shaft tower to select with the transformer station being inconvenient to carry power supply, supersonic wave bird driving device worsens the living environment of bird by the ultrasonic wave sent, driven and nested outside shaft tower, bird pest is stopped to reach, the object ensureing safety and the ultrasonic wave sent have no effect to human body.The utility model will have gap and gapless electric discharge to combine, and form composite insulator, will both have had the function of common line pillar insulator support wire and insulation, have again the function preventing from being struck by lightning simultaneously, can effectively drive away birds in addition and nest thereon.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a composite insulator, is characterized in that: it comprises insulator, extinguishing arc head (2), puncture folder (3), starting rod (4), insulating sleeve (5) and supersonic wave bird driving device; Described insulator comprises insulator body (1), be arranged on the steel pin (6) of insulator body bottom and be arranged on the anchor bolt (7) of steel pin (6) bottom, described insulator body (1) is ZnO resistors, and ZnO resistors outer setting has silicon rubber umbrella (8); Described extinguishing arc head (2) is arranged on steel pin (6) outside; Described puncture folder (3) be arranged on insulator body (1) top, be provided with puncture tooth (11) in described puncture folder (3); Described starting rod (4) is arranged on insulator body (1) and puncture is pressed from both sides between (3), and the excellent core of described starting rod (4) is hot galvanizing material, and skin is provided with silicon rubber; Described insulating sleeve (5) is arranged on the outside of puncture folder; Described supersonic wave bird driving device is arranged on insulating sleeve (5) top, and described supersonic wave bird driving device comprises ultrasonic transmitter (9) and is arranged on the solar energy circuit board (10) of upper surface of ultrasonic transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214008.8U CN204537770U (en) | 2015-04-10 | 2015-04-10 | Composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214008.8U CN204537770U (en) | 2015-04-10 | 2015-04-10 | Composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537770U true CN204537770U (en) | 2015-08-05 |
Family
ID=53751742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214008.8U Expired - Fee Related CN204537770U (en) | 2015-04-10 | 2015-04-10 | Composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724364A (en) * | 2016-03-10 | 2016-07-06 | 袁静 | Rotary laser bird repelling device |
| CN111627622A (en) * | 2020-06-05 | 2020-09-04 | 江西百新电瓷电气有限公司 | 10KV automatic-adjustment lightning-protection ice porcelain insulator with pressure-sensitive device and manufacturing method thereof |
-
2015
- 2015-04-10 CN CN201520214008.8U patent/CN204537770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724364A (en) * | 2016-03-10 | 2016-07-06 | 袁静 | Rotary laser bird repelling device |
| CN111627622A (en) * | 2020-06-05 | 2020-09-04 | 江西百新电瓷电气有限公司 | 10KV automatic-adjustment lightning-protection ice porcelain insulator with pressure-sensitive device and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190410 |