CN103259211A - Alternating-current metal enclosed switch device - Google Patents
Alternating-current metal enclosed switch device Download PDFInfo
- Publication number
- CN103259211A CN103259211A CN2013102109771A CN201310210977A CN103259211A CN 103259211 A CN103259211 A CN 103259211A CN 2013102109771 A CN2013102109771 A CN 2013102109771A CN 201310210977 A CN201310210977 A CN 201310210977A CN 103259211 A CN103259211 A CN 103259211A
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- China
- Prior art keywords
- bus
- chamber
- alternating
- buses
- metal enclosed
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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.)
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Abstract
The invention provides an alternating-current metal enclosed switch device. The alternating-current metal enclosed switch device comprises a circuit breaker chamber, an instrument chamber, a cable chamber and a bus chamber, wherein the instrument chamber is arranged above the circuit breaker chamber, and each chamber is independent and isolated. A plurality of buses are arranged in the bus chamber, the buses are independent of one another, and every two buses are isolated through a bus bushing, each bus bushing is of a multilayer ceramic structure, and the distance between every two bus bushings is larger than 10cm. The alternating-current metal enclosed switch cabinet is compact in structure and safe and reliable in operation.
Description
Technical field
The present invention relates to a kind of metal enclosed switchgear for hyperbaric environment, a kind of ac metal closing switch gear is provided especially.
Background technology
Ac metal closing switch gear is widely used in places such as power plant, transformer station.Hidden danger such as the switchgear in the existing equipment exists bus to generate heat, insulating part is breakdown cause fire easily.
Summary of the invention
At the above, the invention provides a kind of ac metal closing switch gear, it comprises breaker chamber, control room, cable chamber and bus-bar room, the control room is arranged on the breaker chamber top, and each chamber independently separates, wherein: be provided with a plurality of buses in described bus-bar room, arrange independently of one another between a plurality of buses, separate by bus casing each other, bus casing adopts multilayer ceramic structure, and the distance between the adjacent bus cover is greater than 10cm.Ac metal closing switch gear of the present invention is safe and reliable.
Preferably, be provided with the decompression plate at the switchgear top.Can further avoid dangerous.
Description of drawings
The structure chart of switchgear among Fig. 1 the present invention.
Embodiment
The invention provides a kind of ac metal closing switch gear, it comprises breaker chamber, control room, cable chamber and bus-bar room, and the control room is arranged on the breaker chamber top, and each chamber independently separates, wherein: be provided with a plurality of buses 2 in bus-bar room, the effect of bus is to compile, distribute and transmit electric energy.Arrange independently of one another between a plurality of buses 2, separate by bus casing 3 each other, bus casing 3 adopts multilayer ceramic structure, and the distance between the adjacent bus cover is greater than 10cm.Ac metal closing switch gear of the present invention is safe and reliable.
Preferably, be provided with decompression plate 1 at the switchgear top.Can further avoid dangerous.
The above only is preferred embodiment of the present invention; can not be used for limiting enforcement of the present invention, all at the technology of the present invention route spirit and principle within make any modification, be equal to replacement, improvement etc. and all should be included within the scope of protection of the invention.
Claims (2)
1. ac metal closing switch gear, it comprises breaker chamber, control room, cable chamber and bus-bar room, and the control room is arranged on the breaker chamber top, and each chamber independently separates, and it is characterized in that:
Be provided with a plurality of buses in described bus-bar room, arrange independently of one another between a plurality of buses, separate by bus casing each other, bus casing adopts multilayer ceramic structure, and the distance between the adjacent bus cover is greater than 10cm.
2. ac metal closing switch gear as claimed in claim 1 is characterized in that, is provided with the decompression plate at the switchgear top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102109771A CN103259211A (en) | 2013-05-31 | 2013-05-31 | Alternating-current metal enclosed switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102109771A CN103259211A (en) | 2013-05-31 | 2013-05-31 | Alternating-current metal enclosed switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103259211A true CN103259211A (en) | 2013-08-21 |
Family
ID=48962989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102109771A Pending CN103259211A (en) | 2013-05-31 | 2013-05-31 | Alternating-current metal enclosed switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103259211A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000209722A (en) * | 1999-01-11 | 2000-07-28 | Toshiba Corp | Gas-insulated disconnector board |
| JP2004064955A (en) * | 2002-07-31 | 2004-02-26 | Fuji Electric Holdings Co Ltd | Gas insulated switchgear |
| CN102646941A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | High-voltage switch cabinet |
| CN203301036U (en) * | 2013-05-31 | 2013-11-20 | 南京恒众机械有限公司 | Alternating-current metal closed switchgear |
-
2013
- 2013-05-31 CN CN2013102109771A patent/CN103259211A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000209722A (en) * | 1999-01-11 | 2000-07-28 | Toshiba Corp | Gas-insulated disconnector board |
| JP2004064955A (en) * | 2002-07-31 | 2004-02-26 | Fuji Electric Holdings Co Ltd | Gas insulated switchgear |
| CN102646941A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | High-voltage switch cabinet |
| CN203301036U (en) * | 2013-05-31 | 2013-11-20 | 南京恒众机械有限公司 | Alternating-current metal closed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130821 |