CN205452158U - Intelligent quick permanent magnetism vacuum circuit breaker - Google Patents
Intelligent quick permanent magnetism vacuum circuit breaker Download PDFInfo
- Publication number
- CN205452158U CN205452158U CN201620250774.4U CN201620250774U CN205452158U CN 205452158 U CN205452158 U CN 205452158U CN 201620250774 U CN201620250774 U CN 201620250774U CN 205452158 U CN205452158 U CN 205452158U
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- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- permanent
- install
- utility
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- 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
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- 230000005389 magnetism Effects 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010338 mechanical breakdown Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model relates to an intelligent quick permanent magnetism vacuum circuit breaker. At present the vacuum circuit breaker that uses of the defeated power distribution control system of electric power generally adopts spring -operated mechanism, and the operation of this kind of circuit breaker realizes by the spring, and to have spare part many in view of spring mechanism, and the manufacturing process complicacy is moved and is aroused mechanical breakdown easily, seriously influences vacuum circuit breaker's performance and reliability. The utility model discloses the constitution includes: insulator (3), insulator bottom connect through bolt permanent magnetic mechanism (7), permanent magnetic mechanism top intermediate position install insulating pull rod (6), insulating pull rod top install flexible coupling (5), flexible coupling top install electrically conductive press from both sides (4), the electrically conductive top that presss from both sides install vacuum interrupter (2), vacuum interrupter top intermediate position install conducting rod (1). The utility model is used for intelligent quick permanent magnetism vacuum circuit breaker.
Description
Technical field:
This utility model relates to a kind of intelligent rapid permanent-magnet vacuum circuit breaker.
Background technology:
The vacuum circuit breaker that the power transmission and distribution control system of electric power uses at present typically uses spring operating mechanism, this breaker operator is to realize by spring, in view of spring mechanism, to there are parts many, manufacturing process is complicated, run and easily cause mechanical breakdown, have a strong impact on the Performance And Reliability of vacuum circuit breaker.This product is the operating mechanism that a kind of magnetic force using Magnet carrys out operating breaker, i.e. permanent magnet mechanism, it is permanent magnet mechanism that permanent magnetic vacuum breaker refers to the operating mechanism of this chopper, it it not spring mechanism, the vacuum circuit breaker of this structure be can permanent magnetism keep, electronically controlled electromagnetic operating mechanism, it is possible to realize high reliability and the intellectualized operation of chopper.
Utility model content:
The purpose of this utility model is to provide a kind of intelligent rapid permanent-magnet vacuum circuit breaker.
Above-mentioned purpose is realized by following technical scheme:
A kind of intelligent rapid permanent-magnet vacuum circuit breaker, its composition includes: insulating body, connected by bolt permanent magnet mechanism bottom described insulating body, above described permanent magnet mechanism, centre position is provided with insulated tension pole, described insulated tension pole is arranged above being flexible coupling, described being flexible coupling is arranged above conductive clamp, and described conductive clamp is arranged above vacuum interrupter, and described vacuum interrupter crown center position is provided with conducting rod.
Described intelligent rapid permanent-magnet vacuum circuit breaker, described conductive clamp side is provided with lower conducting rod, and described lower conducting rod upper-lower position is separately installed with current transformer, and described current transformer is arranged on described insulating body side.
Described intelligent rapid permanent-magnet vacuum circuit breaker, is provided with control system outside described permanent magnet mechanism, be connected with described insulating body by bolt above described control system.
Beneficial effect:
1. this utility model is a kind of intelligent rapid permanent-magnet vacuum circuit breaker, the magnetic force using Magnet mainly for the transformer station in power department and electrical network facilities design carrys out the operating mechanism of operating breaker, the vacuum circuit breaker of this structure be can permanent magnetism keep, electronically controlled electromagnetic operating mechanism, it is possible to realize high reliability and the intellectualized operation of chopper.
This utility model overcomes vacuum circuit breaker and uses the deficiency of spring mechanism, improves reliability, safety and the service life of 6-35kV series vacuum circuit breaker, has the advantages such as energy-conservation, quick, explosion-proof, the little maintenance cost of volume is low, reliable and pollution-free.
Permanent magnet mechanism of the present utility model is that a kind of permanent magnetism for middle pressure vacuum circuit breaker keeps, moving component is few, the requirement of power network safety operation can be met, the source of trouble has higher reliability less, by becoming switch manufacturing enterprise and power grid enterprises and the focus of high-new heavy industry enterprises pay attention, there is boundless market prospect.
The holding of this utility model closing position is realized by permanent magnet, replace traditional locker, frame for movement is greatly simplified, consumptive material is few, energy-conservation and low cost, operating mechanism is greatly improved without mechanical lock buckle and ancillary apparatus, the reliability of mechanical action, it is capable of non-maintaining, saves maintenance cost.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment 1:
A kind of intelligent rapid permanent-magnet vacuum circuit breaker, its composition includes: insulating body 3, connected by bolt permanent magnet mechanism 7 bottom described insulating body, above described permanent magnet mechanism, centre position is provided with insulated tension pole 6, described insulated tension pole is arranged above being flexible coupling 5, described being flexible coupling is arranged above conductive clamp 4, and described conductive clamp is arranged above vacuum interrupter 2, and described vacuum interrupter crown center position is provided with conducting rod 1.
Embodiment 2:
According to the intelligent rapid permanent-magnet vacuum circuit breaker described in embodiment 1, described conductive clamp side is provided with lower conducting rod 9, and described lower conducting rod upper-lower position is separately installed with current transformer 8, and described current transformer is arranged on described insulating body side.
Embodiment 3:
According to the intelligent rapid permanent-magnet vacuum circuit breaker described in embodiment 1, control system 10 is installed outside described permanent magnet mechanism, is connected with described insulating body by bolt above described control system.
Claims (3)
1. an intelligent rapid permanent-magnet vacuum circuit breaker, its composition includes: insulating body, it is characterized in that: connected by bolt permanent magnet mechanism bottom described insulating body, above described permanent magnet mechanism, centre position is provided with insulated tension pole, described insulated tension pole is arranged above being flexible coupling, described being flexible coupling is arranged above conductive clamp, and described conductive clamp is arranged above vacuum interrupter, and described vacuum interrupter crown center position is provided with conducting rod.
Intelligent rapid permanent-magnet vacuum circuit breaker the most according to claim 1, it is characterized in that: described conductive clamp side is provided with lower conducting rod, described lower conducting rod upper-lower position is separately installed with current transformer, and described current transformer is arranged on described insulating body side.
Intelligent rapid permanent-magnet vacuum circuit breaker the most according to claim 1, is characterized in that: be provided with control system outside described permanent magnet mechanism, is connected with described insulating body by bolt above described control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250774.4U CN205452158U (en) | 2016-03-29 | 2016-03-29 | Intelligent quick permanent magnetism vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250774.4U CN205452158U (en) | 2016-03-29 | 2016-03-29 | Intelligent quick permanent magnetism vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452158U true CN205452158U (en) | 2016-08-10 |
Family
ID=56608108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250774.4U Expired - Fee Related CN205452158U (en) | 2016-03-29 | 2016-03-29 | Intelligent quick permanent magnetism vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506661A (en) * | 2021-07-05 | 2021-10-15 | 重庆地格科技有限责任公司 | Insulating connecting piece of overhead line split conductor current circulation ice-melt system |
-
2016
- 2016-03-29 CN CN201620250774.4U patent/CN205452158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506661A (en) * | 2021-07-05 | 2021-10-15 | 重庆地格科技有限责任公司 | Insulating connecting piece of overhead line split conductor current circulation ice-melt system |
| CN113506661B (en) * | 2021-07-05 | 2023-03-21 | 重庆地格科技有限责任公司 | Insulating connecting piece of overhead line split conductor current circulation ice-melt system |
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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: 20160810 Termination date: 20210329 |