CN212516730U - Join in marriage net high climbing torpedo insulator - Google Patents
Join in marriage net high climbing torpedo insulator Download PDFInfo
- Publication number
- CN212516730U CN212516730U CN202021660659.7U CN202021660659U CN212516730U CN 212516730 U CN212516730 U CN 212516730U CN 202021660659 U CN202021660659 U CN 202021660659U CN 212516730 U CN212516730 U CN 212516730U
- Authority
- CN
- China
- Prior art keywords
- conductor
- insulator
- climbing
- controller
- tubular body
- 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 18
- 230000009194 climbing Effects 0.000 title description 3
- 239000003721 gunpowder Substances 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 43
- 239000003365 glass fiber Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001052 transient effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a join in marriage net height and climb krey insulator, resistance piece through the coincide setting utilizes the nonlinear volt-ampere characteristic of a plurality of resistance pieces, unloads the thunder energy, realizes the lightning protection, reliable operation under various conditions such as system voltage, transient state overvoltage, operation overvoltage, especially when thunderbolt ground wire, can reliably release the lightning current, ensure line equipment safety to can reliably cooperate with ground wire broadband carrier device, ensure many sets of equipment homoenergetic safe operation. Meanwhile, because the utility model discloses set up a plurality of induction coils at the outer disc of resistance piece, utilize induction coil in order to acquire the electric current on the resistance piece, when the electric current that it acquireed surpassed the setting value, can transmit it to the controller, through the electric switch on the controller control electronic igniter, carry out the electron to the gunpowder disconnector and ignite to realize its quick separation.
Description
Technical Field
The utility model relates to a lightning protection equipment technical field, more specifically relates to a join in marriage net height and climb thunder-fighting insulator.
Background
At present, in order to increase the lightning protection effect of the insulator, a lightning protection needle needs to be installed on the insulator, and then the lightning protection effect of a line is achieved.
And if the lightning arrester is not installed and used, the distribution line is easy to be struck by lightning and broken and has faults. In a general distribution line, the installation of the lightning arrester is not considered in the design and construction stage, so that the lightning arrester position cannot be reserved on a power distribution tower from the lightning protection angle, and the lightning arrester is difficult to install, operate and maintain in the later stage of lightning protection transformation. Meanwhile, the installation quantity of the equipment is increased, and larger workload is brought to construction and equipment operation and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, convenient to use and have lightning protection function's joining in marriage net height concurrently and climb ke li insulator to solve the technical problem that current insulator does not prevent lightning.
According to one aspect of the utility model, a distribution network high climbing Kerr insulator is provided, including casing, glass fiber pull rod and annular resistance block, a plurality of resistance block coincide each other and form the siphonozooid, annular first electric conductor and second electric conductor are installed respectively to the both ends of siphonozooid, be equipped with winding and induction coil on the outer fringe face of siphonozooid, first electric conductor and second electric conductor, glass fiber pull rod alternates in the middle of first electric conductor, siphonozooid and the second electric conductor, and the casing wraps up the outer fringe face of first electric conductor, siphonozooid and second electric conductor, the external isolator of first electric conductor, isolator and earth connection, first electric conductor and second electric conductor respectively along glass fiber pull rod outwards extend and by the casing cladding, the isolator is internally provided with a controller, an electronic igniter and a gunpowder separator, the controller is connected with the induction coil, the gunpowder separator is arranged opposite to the electronic igniter, and the electronic igniter is connected with the controller through an electric switch.
On the basis of the scheme, the winding is preferably made of insulation modified nylon.
In the above aspect, the first conductor and the second conductor are preferably aluminum electrodes.
Preferably, on the basis of the above scheme, the resistance block is a ring-shaped metal oxide.
On the basis of the scheme, the shell is preferably a silica gel umbrella.
The utility model discloses a join in marriage net height and climb krey insulator, resistance piece through the coincide setting utilizes the nonlinear volt-ampere characteristic of a plurality of resistance pieces, unloads the thunder energy, realizes the lightning protection, reliable operation under various conditions such as system voltage, transient state overvoltage, operation overvoltage, especially when thunderbolt ground wire, can reliably release the lightning current, ensure line equipment safety to can reliably cooperate with ground wire broadband carrier device, ensure many sets of equipment homoenergetic safe operation.
Meanwhile, because the utility model discloses set up a plurality of induction coils at the outer disc of resistance piece, utilize induction coil in order to acquire the electric current on the resistance piece, when the electric current that it acquireed surpassed the setting value, can transmit it to the controller, through the electric switch on the controller control electronic igniter, carry out the electron to the gunpowder disconnector and ignite to realize its quick separation.
Drawings
Fig. 1 is a structural diagram of the distribution network high-climbing mine insulator of the utility model;
fig. 2 is a structural view of the isolator of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, as shown in fig. 2, the utility model relates to a distribution network high-voltage creepage Kerr insulator, which comprises a housing 40, a glass fiber pulling rod 30 and an annular resistance block 44, wherein the resistance blocks 44 are overlapped to form a tubular body, two ends of the tubular body are respectively provided with an annular first conductor 47 and an annular second conductor 48, the outer edge surfaces of the tubular body, the first conductor 47 and the second conductor 48 are provided with a winding 45 and an induction coil, the glass fiber pulling rod 30 is inserted between the first conductor 47, the tubular body and the second conductor 48, the housing 40 is wrapped on the outer edge surfaces of the first conductor 47, the tubular body and the second conductor 48, the first conductor 47 is externally connected with an isolator 49, the isolator 49 is electrically connected with a grounding wire 50, the first conductor 47 and the second conductor 48 respectively extend outwards along the glass fiber pulling rod 30 and are wrapped by the housing 40, a controller is arranged in the isolator 49, The electronic igniter 491 and the gunpowder detacher, the controller is connected with the induction coil, the gunpowder detacher is arranged opposite to the electronic igniter 491, and the electronic igniter 491 is connected with the controller through an electric switch.
When in use, the first conductor 47 is externally connected with the isolator 49, the isolator 49 is electrically connected with the grounding wire 50, the second conductor 48 is combined with the conducting wire for connection, thereby forming a ground terminal and a conductor terminal, and when a normal operation voltage is applied to the ground terminal and the conductor terminal, only a weak current flows due to the large resistance of the resistive patch 44, but, during lightning, since overcurrent instantaneously flows to the ground, and when the overcurrent flows, an induced current is transmitted to the controller through the induction coil, the electronic igniter 491 can be quickly controlled by the controller to ignite, so that the isolator 49 can be automatically separated, compared with the traditional gunpowder separator, the utility model does not need to use the heat generated by the current to ignite the gunpowder separator, the safety is higher, the gunpowder content in the gunpowder separator is lower, and the overall safety performance is further improved.
Preferably, the utility model discloses a resistance piece is annular metallic oxide, and the diameter of resistance piece is 30 ~ 100mm, and its internal diameter 10 ~ 60mm, and its height is 40 ~ 450 mm. It is worth to say that the working current of the resistance block 11 is 1mA, and the working voltage thereof is 10kV to 70 kV.
Preferably, the winding 45 is made of insulation modified nylon, the first conductor 47 and the second conductor 48 are aluminum electrodes, and the housing 40 is a silicone umbrella.
The utility model discloses a join in marriage net height and climb krey insulator, resistance piece 44 through the coincide setting utilizes the nonlinear volt-ampere characteristic of a plurality of resistance pieces, unloads the thunder energy, realizes the lightning protection, reliable operation under various conditions such as system voltage, transient state overvoltage, operation overvoltage, especially when thunderbolt ground wire, can reliably release lightning current, ensure circuit equipment safety to can reliably cooperate with ground wire broadband carrier device, ensure many sets of equipment homoenergetic safe operation.
Meanwhile, because the utility model discloses set up a plurality of induction coils at the outer disc of resistance piece 44, utilize induction coil in order to acquire the electric current on the resistance piece, when the electric current that it obtained exceeded the setting value, can transmit it to the controller, through the electric switch on controller control electronic igniter 491, carry out the electron ignition to the gunpowder disconnector to realize its quick separation.
Finally, the method of the present application is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A high-climbing Ke thunder insulator for a distribution network is characterized by comprising a shell, a glass fiber pulling rod and annular resistance blocks, wherein the resistance blocks are mutually overlapped to form a tubular body, two ends of the tubular body are respectively provided with an annular first conductor and an annular second conductor, the outer edge surfaces of the tubular body, the first conductor and the second conductor are provided with a winding and an induction coil, the glass fiber pulling rod is inserted among the first conductor, the tubular body and the second conductor, the shell is wrapped on the outer edge surfaces of the first conductor, the tubular body and the second conductor, the first conductor is externally connected with an isolator, the isolator is electrically connected with a grounding wire, the first conductor and the second conductor respectively extend outwards along the glass fiber pulling rod and are wrapped by the shell, the isolator is internally provided with a controller, an electronic igniter and a gunpowder separator, the controller is connected with the induction coil, the gunpowder separator is arranged opposite to the electronic igniter, and the electronic igniter is connected with the controller through an electric switch.
2. The high-climbing mine insulator for the distribution network of claim 1, wherein the winding is made of insulation modified nylon.
3. The high-climbing mine insulator for the distribution network of claim 1, wherein the first conductor and the second conductor are aluminum electrodes.
4. The high-climbing mine insulator for the distribution network of claim 1, wherein the resistance block is an annular metal oxide.
5. The high-climbing mine insulator for the distribution network of claim 1, wherein the shell is a silica gel umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660659.7U CN212516730U (en) | 2020-08-11 | 2020-08-11 | Join in marriage net high climbing torpedo insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660659.7U CN212516730U (en) | 2020-08-11 | 2020-08-11 | Join in marriage net high climbing torpedo insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516730U true CN212516730U (en) | 2021-02-09 |
Family
ID=74384622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021660659.7U Expired - Fee Related CN212516730U (en) | 2020-08-11 | 2020-08-11 | Join in marriage net high climbing torpedo insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516730U (en) |
-
2020
- 2020-08-11 CN CN202021660659.7U patent/CN212516730U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101354017B1 (en) | An insulator-typed lighting arrester | |
| CN107481821A (en) | A kind of anti-thunder insulator | |
| CN212516730U (en) | Join in marriage net high climbing torpedo insulator | |
| CN205621532U (en) | Outer clearance zinc oxide arrester is fixed to strain insulator pole | |
| CN103337315B (en) | The device of the lightning protection inter space Insulation Coordination method based on Coulomb force striking | |
| CN209199692U (en) | A kind of tension-resistant rod external series gap metal oxide arrester | |
| CN207910458U (en) | The virtual positive induction type lightning conducter lightning protection device in high voltage direct current overhead transmission line road | |
| CN201845648U (en) | Primary resonance eliminator | |
| CN207265416U (en) | A kind of 10kV exchanges overhead transmission line arc blowing type lightning protection device | |
| CN203260987U (en) | High-voltage line lightning arrester | |
| CN210805359U (en) | Insulator supporting type lightning arrester suitable for distribution network platform area | |
| CN206117123U (en) | Transformer neutral point protection device | |
| CN205140662U (en) | Arrester of external series gap | |
| CN201118225Y (en) | Primary current limiting resonance eliminating device | |
| CN205303080U (en) | Resistant bar -shaped suspension type composite insulator of lightning impulse | |
| CN208444797U (en) | High-voltage and current-limitation device and electric locomotive high-voltage and current-limitation device | |
| CN202997083U (en) | Lightningproof ground ring | |
| CN106410748A (en) | Transformer neutral point protection device | |
| CN205429713U (en) | Over -voltage protector | |
| CN208337122U (en) | A kind of 10kV suspended insulated guide wire with the anti-lightning strike broken string of shielded layer | |
| CN204793976U (en) | Outer cabinet -type lightning arrester | |
| CN2539333Y (en) | Active ion switch lightning arrestor | |
| CN206422023U (en) | High-voltage electric power system safeties | |
| CN205004117U (en) | Composite insulator | |
| CN203165591U (en) | Line breakage-preventing porcelain insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |