CN206516432U - A kind of anti-thunder insulator of tape insulation breakdown indicating device - Google Patents
A kind of anti-thunder insulator of tape insulation breakdown indicating device Download PDFInfo
- Publication number
- CN206516432U CN206516432U CN201621248477.2U CN201621248477U CN206516432U CN 206516432 U CN206516432 U CN 206516432U CN 201621248477 U CN201621248477 U CN 201621248477U CN 206516432 U CN206516432 U CN 206516432U
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- Prior art keywords
- current
- insulator
- indicating device
- breakdown
- housing
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- 239000012212 insulator Substances 0.000 title claims abstract description 32
- 230000015556 catabolic process Effects 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000011787 zinc oxide Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 241000226657 Clarkia concinna Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model is related to line insulation field, refer in particular to a kind of anti-thunder insulator of tape insulation breakdown indicating device, including housing, the top of the housing is fixed with penetrating cable clamp, the lightning-arrest piece of zinc oxide is provided with housing, housing is arranged with breakdown indicating device, the breakdown indicating device includes current transformer, overcurrent protection part, control drive module, indicating section, the current transformer measures the electric current by insulator, the overcurrent protection part come protect breakdown indicating device not by lightning current break ring, pass through the control drive module, analysis electric current be normal thunder-strike current or insulator it is breakdown after leakage current, pass through the indicating section again, indicate that insulator is punctured by lightning current.After such scheme, the function of instruction is punctured with lightning protection and lightning current.
Description
Technical field
The utility model is related to line insulation field, refers in particular to a kind of anti-thunder insulator of tape insulation breakdown indicating device.
Background technology
Power system overhead transmission line is the important component of the network of power system, and insulator is that overhead transmission line is important
Insulating supporting, is widely used in various overhead transmission lines.Overhead transmission line is obvious by thunder-strike phenomenon, and thunder-strike current is except by keeping away
Thunder device is imported outside the earth, can also import the earth by insulator, when thunder-strike current is excessive, insulator will be caused permanently
Damage, insulating effect is destroyed.If this can not in time find, change, just in the insulator for playing insulating supporting effect
Leakage current can be caused excessive, or even occur short trouble.And manually go to detect whether insulator breakdown one by one, workload is very
Greatly, and not in time, therefore, the present inventor makes further research to this, develops a kind of lightning protection of tape insulation breakdown indicating device
Thus insulator, this case produces.
Utility model content
The purpose of this utility model is to provide a kind of anti-thunder insulator of tape insulation breakdown indicating device, with lightning protection and thunder
Electric current punctures the function of instruction.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of anti-thunder insulator of tape insulation breakdown indicating device, including housing, the top of the housing is fixed with puncture line
The lightning-arrest piece of zinc oxide is provided with folder, housing, housing is arranged with breakdown indicating device, and the breakdown indicating device includes Current Mutual Inductance
Device, overcurrent protection part, control drive module, indicating section, the current transformer measure the electric current by insulator,
The overcurrent protection part come protect breakdown indicating device not by lightning current break ring, pass through the control drive module, analysis electricity
Stream be normal thunder-strike current or insulator it is breakdown after leakage current, then pass through the indicating section, indicate insulator quilt
Lightning current punctures.
Further, it is provided with insulating boot on the penetrating cable clamp.
Further, the hull outside is provided with rubber cluster parachute.
After such scheme, the utility model compared with prior art, with advantages below：
Effectively it can detect whether insulator is punctured by lightning current in real time, it is breakdown exhausted to find, to change in time
Edge, prevents short trouble.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is sectional view of the present utility model；
Label declaration
Insulating boot 1, penetrating cable clamp 2, fixing nut 3, insulation support layer 4, housing 5,
Rubber cluster parachute 6, zinc oxide is taken shelter from the thunder piece 7, current transformer 8.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
As illustrated, a kind of anti-thunder insulator of tape insulation breakdown indicating device, including housing 5, the top of housing 5 is fixed
Nut 3 is connected with penetrating cable clamp 2, is the insulating boot 1 of composite on penetrating cable clamp 2, and penetrating cable clamp 2 plays fixed overhead line
Effect.The housing 5 of the lower section of penetrating cable clamp 2 is insulation support layer 4, plays main insulating supporting.Outside the housing 5 of composite
Rubber cluster parachute 6 is provided with, the lightning-arrest piece 7 of zinc oxide in antifouling, increase creep age distance effect, housing 5 is played, plays export thunder and lightning
Stream, the effect for protecting insulation support layer 4 not punctured by lightning current.
Housing 5 is arranged with breakdown indicating device, and breakdown indicating device includes current transformer 8, overcurrent protection part, control
Drive module, indicating section, current transformer 8 measure the electric current by insulator, and overcurrent protection part punctures to protect
Indicator is not broken ring by lightning current, by the control drive module, and analysis electric current is normal thunder-strike current or insulator quilt
Leakage current after puncturing, then by the indicating section, indicate that insulator is punctured by lightning current.
Current transformer 8 gathers the electric current by insulator, and too high impact lightning current is filtered by protection device, if inspection
Leakage current is measured, then control machinery device action, eject Red Ribbon.If not monitoring leakage current, continue to monitor
Pass through the electric current of insulator.Protection control device is made up of microprocessor and corresponding peripheral circuit.The present apparatus can be effective
Whether detection insulator is punctured by lightning current in real time, to find, change breakdown insulator in time, prevents short-circuit event
Barrier.
Specific embodiment of the utility model is above are only, but design concept of the present utility model is not limited thereto, it is all
The change of unsubstantiality is carried out to the utility model using this design, the row for invading the utility model protection domain all should be belonged to
For.
Claims (3)
1. a kind of anti-thunder insulator of tape insulation breakdown indicating device, it is characterised in that：Including housing, the top of the housing is fixed
Have and the lightning-arrest piece of zinc oxide is provided with penetrating cable clamp, housing, housing is arranged with breakdown indicating device, and the breakdown indicating device includes
Current transformer, overcurrent protection part, control drive module, indicating section, the current transformer come measure by insulation
Son electric current, the overcurrent protection part come protect breakdown indicating device not by lightning current break ring, pass through it is described control driving mould
Block, analysis electric current be normal thunder-strike current or insulator it is breakdown after leakage current, then pass through the indicating section, indicate
Insulator is punctured by lightning current.
2. a kind of anti-thunder insulator of tape insulation breakdown indicating device according to claim 1, it is characterised in that：It is described to puncture
Insulating boot is provided with wire clamp.
3. a kind of anti-thunder insulator of tape insulation breakdown indicating device according to claim 1, it is characterised in that：The housing
Outside is provided with rubber cluster parachute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248477.2U CN206516432U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-thunder insulator of tape insulation breakdown indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248477.2U CN206516432U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-thunder insulator of tape insulation breakdown indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516432U true CN206516432U (en) | 2017-09-22 |
Family
ID=59860370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248477.2U Active CN206516432U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-thunder insulator of tape insulation breakdown indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922134A (en) * | 2018-09-12 | 2018-11-30 | 常州瑞禧电力设备有限公司 | A kind of anti-thunder insulator monitoring alarm |
| CN111029053A (en) * | 2019-12-31 | 2020-04-17 | 广东电网有限责任公司 | Suspension insulator |
-
2016
- 2016-11-22 CN CN201621248477.2U patent/CN206516432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922134A (en) * | 2018-09-12 | 2018-11-30 | 常州瑞禧电力设备有限公司 | A kind of anti-thunder insulator monitoring alarm |
| CN108922134B (en) * | 2018-09-12 | 2023-10-13 | 江苏瑞禧智能电力科技有限公司 | Lightning protection insulator monitoring alarm device |
| CN111029053A (en) * | 2019-12-31 | 2020-04-17 | 广东电网有限责任公司 | Suspension insulator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |