CN202487515U - Pollution flashover discharging resisting adapter for10-KV drop-out fuse - Google Patents
Pollution flashover discharging resisting adapter for10-KV drop-out fuse Download PDFInfo
- Publication number
- CN202487515U CN202487515U CN 201220089813 CN201220089813U CN202487515U CN 202487515 U CN202487515 U CN 202487515U CN 201220089813 CN201220089813 CN 201220089813 CN 201220089813 U CN201220089813 U CN 201220089813U CN 202487515 U CN202487515 U CN 202487515U
- Authority
- CN
- China
- Prior art keywords
- adapter
- drop
- pollution flashover
- utility
- model
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 title abstract 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Fuses (AREA)
Abstract
The utility model relates to a pollution flashover discharging resisting adapter for a 10-KV drop-out fuse. The adapter comprises a body and ends, wherein the body has an umbrella-shaped insulating sheath on the outer surface of the body. The adapter provided by the utility model has the advantages of firmness and reliability, strong anti-pollution function, anticorrosion, anti-oxidation and long service life. The change of contact direction of the adapter is more beneficial to live working and field operation, thereby effectively eliminating line trip-out accidents caused by failures of a drop-out body, solving negative factors of copper-aluminum transition, improving power supply reliability and guaranteeing safe power supply.
Description
Technical field
The utility model relates to a kind of fuse switch, relates in particular to the anti-pollution flashover discharge of a kind of 10 kilovolts of fuse switches crossover sub, belongs to the Electric Application field.
Background technology
The shortcoming of existing fuse switch: antifouling ability, the pollution flashover discharge often takes place, cause line outage.Joint is not firm, and oxidation is serious, and overheated scaling loss often takes place.Receive the restriction of joint direction, it is time-consuming to tear, connect the lead effort open, influences safe distance simultaneously, and human body electrification takes place easily.
Summary of the invention
The utility model provides the anti-pollution flashover discharge of a kind of 10 kilovolts of fuse switches crossover sub to the problem that exists in the above-mentioned prior art, solved the problem that antifouling ability, joint in the prior art are not firm, have potential safety hazard.
The technical scheme of the utility model is following:
Comprise body and termination, the outer surface of body is provided with sheath.
Described sheath is the umbrella shape insulating case.
The utility model has the advantages of as follows:
Joint is solid and reliable, and antifouling ability is strong, and is anticorrosion, anti-oxidation, long service life; The change of contact direction helps live line working and execute-in-place more, effectively stops the line tripping accident that drop type body fault causes, and has solved the unfavorable factor of copper-aluminium transition, has improved power supply reliability, has guaranteed safe power supply.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, body, 2, the termination, 3, sheath.
Embodiment
Embodiment
As shown in Figure 1, comprise body 1 and termination 2, the outer surface of body 1 is provided with the crosslinked polyetylene insulated sheath 3 of umbrella shape.Body and sheath adopt the hot-cast moulding.
Claims (2)
1.10 the anti-pollution flashover discharge of kilovolt fuse switch crossover sub comprises body and termination, it is characterized in that the outer surface of body is provided with sheath.
2. the anti-pollution flashover discharge of 10 kilovolts of fuse switches according to claim 1 crossover sub is characterized in that described sheath is the umbrella shape insulating case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220089813 CN202487515U (en) | 2012-03-12 | 2012-03-12 | Pollution flashover discharging resisting adapter for10-KV drop-out fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220089813 CN202487515U (en) | 2012-03-12 | 2012-03-12 | Pollution flashover discharging resisting adapter for10-KV drop-out fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487515U true CN202487515U (en) | 2012-10-10 |
Family
ID=46961919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220089813 Expired - Lifetime CN202487515U (en) | 2012-03-12 | 2012-03-12 | Pollution flashover discharging resisting adapter for10-KV drop-out fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445107A (en) * | 2019-07-25 | 2019-11-12 | 国网河北省电力有限公司衡水供电分公司 | Processing method for 110kV line fault tripping |
-
2012
- 2012-03-12 CN CN 201220089813 patent/CN202487515U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445107A (en) * | 2019-07-25 | 2019-11-12 | 国网河北省电力有限公司衡水供电分公司 | Processing method for 110kV line fault tripping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120926 Address after: 113008 West Xinfu Road, Liaoning, Fushun, No. 13 Patentee after: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 113008 West Xinfu Road, Liaoning, Fushun, No. 13 Patentee before: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |