CN203351322U - Outdoor 35kV pluggable arrester - Google Patents
Outdoor 35kV pluggable arrester Download PDFInfo
- Publication number
- CN203351322U CN203351322U CN 201320390182 CN201320390182U CN203351322U CN 203351322 U CN203351322 U CN 203351322U CN 201320390182 CN201320390182 CN 201320390182 CN 201320390182 U CN201320390182 U CN 201320390182U CN 203351322 U CN203351322 U CN 203351322U
- Authority
- CN
- China
- Prior art keywords
- outdoor
- arrester
- plug connector
- pluggable
- plug
- 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
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an outdoor 35kV pluggable arrester, comprising a metal housing and a plug connector, wherein the plug connector is connected to a primary end of the metal housing in a pressing manner; a counter port is arranged at the bottom of the metal housing and connected with an online detector through a flexible lead; a circular slot encircling the plug connector is formed in a flange face at the bottom of the plug connector; a seal ring is embedded into the circular slot. The outdoor 35kV pluggable arrester is suitable for an outdoor intelligent 35kV composite apparatus, is matched with a geographic information system (GIS) cabinet with an integrated state detection function, and can meet the long-term outdoor operating condition.
Description
Technical field
The utility model relates to a kind of plug-pull arrester.
Background technology
Between existing 35kV lightning arrester primary voltage end and ground end, adopt umbrella group structure to increase antifouling grade and creepage distance, volume is cut greatly and can't be reduced; And indoor gas-filling cabinet plug-pull arrester, though there is no umbrella group structure, can't be for outdoor environment, though connect-disconnect plug and inner cone connected structure can short-rangely completely cut off high voltage over the ground, list can't stop the erosion of outdoor rainwater and dust for a long time.
Summary of the invention
The problems referred to above that exist for solving existing lightning arrester, the utility model provides a kind of outdoor 35kV plug-pull arrester, its technical scheme of taking is: comprise metal shell and be crimped on the plug joint that metal shell is once held, the bottom of metal shell is provided with the counter interface, the counter interface is connected to the line detector of tool transporting function by flexible conductor, have the circular groove around the plug joint on the flange face of plug joint bottom, circular groove is embedded with sealing ring.
The utility model adopts metal all-closed shell, the counter interface adopts outdoor insulative resin (band inserts) and silicone rubber seal, to reach outdoor protection and service conditions, between plug cone, the fuse sealing does the antifouling grade that hermetically-sealed construction reaches water proof and dust proof.The utility model is applicable to outdoor 35kV intelligences combination electrical equipment and has comprehensive state measuring ability GIS cabinet supporting the use, and can meet outdoor long-play condition.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, the plug joint 1 that once end adopts the 2# inner cone to join is crimped in totally-enclosed metal shell 2, with in-built metal oxide resistance, contacts well.The counter interface 3 of metal shell 2 bottoms adopts the band inserts resin-sealed, it is connected to the on-line detector 4 of tool transporting function by flexible conductor, have the circular groove 6 around plug joint 1 on the flange face 5 of plug joint 1 bottom, circular groove 6 is embedded with sealing ring, for docking the Switch main body sealing, guarantee out of doors to extend the useful life of inner cone insulator under service conditions.
Claims (1)
1. an outdoor 35kV plug-pull arrester, comprise metal shell (2) and be crimped on the plug joint (1) that metal shell (2) is once held, it is characterized in that: the bottom of metal shell (2) is provided with counter interface (3), counter interface (3) connects the on-line detector (4) of tool transporting function by flexible conductor, have the circular groove (6) around plug joint (1) on the flange face (5) of plug joint (1) bottom, circular groove (6) is embedded with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320390182 CN203351322U (en) | 2013-07-03 | 2013-07-03 | Outdoor 35kV pluggable arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320390182 CN203351322U (en) | 2013-07-03 | 2013-07-03 | Outdoor 35kV pluggable arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351322U true CN203351322U (en) | 2013-12-18 |
Family
ID=49751189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320390182 Expired - Fee Related CN203351322U (en) | 2013-07-03 | 2013-07-03 | Outdoor 35kV pluggable arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12482585B2 (en) | 2021-03-18 | 2025-11-25 | Hitachi Energy Ltd | Surge arrester |
-
2013
- 2013-07-03 CN CN 201320390182 patent/CN203351322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12482585B2 (en) | 2021-03-18 | 2025-11-25 | Hitachi Energy Ltd | Surge arrester |
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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: 20131218 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |