CN203014251U - A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type - Google Patents
A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type Download PDFInfo
- Publication number
- CN203014251U CN203014251U CN2012206472835U CN201220647283U CN203014251U CN 203014251 U CN203014251 U CN 203014251U CN 2012206472835 U CN2012206472835 U CN 2012206472835U CN 201220647283 U CN201220647283 U CN 201220647283U CN 203014251 U CN203014251 U CN 203014251U
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- Prior art keywords
- cabinet
- bus
- box
- chamber
- hxgn
- 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
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- 239000002184 metal Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type. The high-voltage switch cabinet comprises a cabinet body on which a box door is disposed. The inner cavity of the cabinet body is divided into three box chambers by two separating plates. An instrument and a bus are mounted in a top box chamber. A vacuum circuit breaker and a top isolating switch are mounted in a middle box chamber. A bottom isolating switch is mounted in a bottom box chamber and is connected with the vacuum circuit breaker which is connected with the bus through the top isolating switch. The high-voltage switch cabinet with a compact structure uses an assembled metal enclosed box structure. And the box chambers are separated by metal steel plates. In addition, the bus uses a through-wall entire insulating base plate in order to achieve good insulating performance. A worker may enter a breaker chamber to perform overhaul when the bus is powered on, achieving high work efficiency and good security.
Description
Technical field:
The utility model relates to a kind of electric power system switch cubicle, particularly relates to the fixed closed-loop net height of a kind of HXGN-12 box cabinet that compresses switch.
Background technology:
Fast development along with electric utility, the expansion of power circuit is also more and more wider, for energy savings, reduction power consumption, general power circuit all adopts high-voltage transmission, and high-voltage transmission needs to carry out step-down and minute electricity again before electricity consumer, all will adopt switch cubicle when dividing electricity, and present switch cabinet structure more complicated, cost are higher, in addition, also there is the deficiency of the maintenance and the maintenance that are unfavorable for switch cubicle.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, the fixed closed-loop net height of a kind of HXGN-12 box reasonable in design, simple in structure, easy to use and that fail safe the is good cabinet that compresses switch is provided.
The technical solution of the utility model is: the fixed closed-loop net height of a kind of HXGN-12 box cabinet that compresses switch, contain cabinet, be provided with chamber door on described cabinet, described cabinet inner chamber becomes three case chambers by two baffle for separatings, instrument and bus are installed in the upper tank chamber, the middle part is equipped with vacuum circuit-breaker and upper isolating switch in the case chamber, lower isolating switch is installed in the lower tank chamber, described lower isolating switch is connected with described vacuum circuit-breaker, and described vacuum circuit-breaker is connected with described bus by upper isolating switch.
Described upper tank is separated into control room and bus-bar room in the chamber, and described instrument and bus are arranged on respectively in described control room and bus-bar room.
Described vacuum circuit-breaker is provided with permanent-magnet manipulating mechanism.Be provided with valve structure case in described cabinet.On described chamber door, transparent windows is installed.
The beneficial effects of the utility model are:
1, the utility model adopts assembled metal sealing box-structure, and each case separates with metal foil between the chamber, compact conformation, in addition, bus adopts wall-penetrating type monoblock insulating base, and insulation property are good, can enter safely the breaker chamber maintenance when bus is charged, high efficiency and fail safe are good.
2, the utility model can be equipped with multiple vacuum circuit-breaker, and is provided with pressure relief channels, guarantees personal safety, and in addition, circuit breaker adopts advanced " bistable " permanent-magnet manipulating mechanism, the three-phase separate body structure, and dependable performance is closed a floodgate without spring, and separating brake is without bounce-back.
3, the utility model is provided with dependable performance, multiple functional mandatory mechanical locking device, and is simple and effective, and has reliable ground protection system.
4, before and after the utility model, chamber door all is equipped with observation window, can clearly observe the operating state of element in cabinet, and in addition, switch band " three is distant " interface itself is convenient to automation and is controlled.
5, the utility model is reasonable in design, simple in structure, easy to use and fail safe good, is specially adapted to be easy to promotion and implementation in city dweller's electricity consumption, small-sized secondary substation, switching station, box-type substation, has good economic benefit.
Description of drawings:
Fig. 1 is the compress switch structural representation of cabinet of the fixed closed-loop net height of HXGN-12 box.
Embodiment:
Embodiment: referring to Fig. 1, in figure, 1-instrument, 2-bus, the upper isolating switch of 3-, 4-vacuum circuit-breaker, 5-valve structure case, isolating switch under 6-, 7-cabinet.
The fixed closed-loop net height of the HXGN-12 box cabinet that compresses switch contains cabinet 7, be provided with chamber door (not shown in FIG.) on cabinet 7, cabinet 7 inner chambers become three case chambers by two baffle for separatings, instrument 1 and bus 2 are installed in the upper tank chamber, the middle part is equipped with vacuum circuit-breaker 4 and upper isolating switch 3 in the case chamber, and lower tank is equipped with lower isolating switch 6 in the chamber, and lower isolating switch 6 is connected with vacuum circuit-breaker 4, and vacuum circuit-breaker 4 is connected with bus 2 by upper isolating switch 3.
Be separated into control room and bus-bar room in the upper tank chamber, instrument 1 and bus 2 are arranged on respectively in control room and bus-bar room, improve fail safe.
Vacuum circuit-breaker 4 is provided with permanent-magnet manipulating mechanism, adopts the three-phase separate body structure, and dependable performance is closed a floodgate without spring, and separating brake is without bounce-back.Be provided with valve structure case 5 in cabinet 7.Transparent windows (not shown in FIG.) is installed on chamber door.
The utility model adopts assembled metal sealing box-structure, and each case separates with metal foil between the chamber, compact conformation, in addition, bus adopts wall-penetrating type monoblock insulating base, and insulation property are good, can enter safely the breaker chamber maintenance when bus is charged, high efficiency and fail safe are good.
Claims (5)
1. the fixed closed-loop net height of HXGN-12 box cabinet that compresses switch, contain cabinet, be provided with chamber door on described cabinet, it is characterized in that: described cabinet inner chamber becomes three case chambers by two baffle for separatings, and upper tank is equipped with instrument and bus in the chamber, and vacuum circuit-breaker and upper isolating switch are installed in case chamber, middle part, lower isolating switch is installed in the lower tank chamber, described lower isolating switch is connected with described vacuum circuit-breaker, and described vacuum circuit-breaker is connected with described bus by upper isolating switch.
2. the fixed closed-loop net height of the HXGN-12 box according to claim 1 cabinet that compresses switch, it is characterized in that: described upper tank is separated into control room and bus-bar room in the chamber, and described instrument and bus are arranged on respectively in described control room and bus-bar room.
3. the fixed closed-loop net height of the HXGN-12 box according to claim 1 cabinet that compresses switch, it is characterized in that: described vacuum circuit-breaker is provided with permanent-magnet manipulating mechanism.
4. the fixed closed-loop net height of the HXGN-12 box according to claim 1 cabinet that compresses switch, is characterized in that: be provided with valve structure case in described cabinet.
5. according to claim 1-4 fixed closed-loop net heights of the described HXGN-12 box of any one cabinet that compresses switch, is characterized in that: on described chamber door, transparent windows is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206472835U CN203014251U (en) | 2012-11-30 | 2012-11-30 | A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206472835U CN203014251U (en) | 2012-11-30 | 2012-11-30 | A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014251U true CN203014251U (en) | 2013-06-19 |
Family
ID=48605808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206472835U Expired - Fee Related CN203014251U (en) | 2012-11-30 | 2012-11-30 | A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014251U (en) |
-
2012
- 2012-11-30 CN CN2012206472835U patent/CN203014251U/en not_active Expired - Fee Related
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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: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. Z Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH STATE ELECTRIC NET CROP. Effective date: 20130929 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20130929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130929 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450016 No. 48, No. 1, North Road, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: State Grid Corporation of China |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |