CN202957513U - Metal sealed switch cabinet with centrally-positioned armor - Google Patents
Metal sealed switch cabinet with centrally-positioned armor Download PDFInfo
- Publication number
- CN202957513U CN202957513U CN 201220609296 CN201220609296U CN202957513U CN 202957513 U CN202957513 U CN 202957513U CN 201220609296 CN201220609296 CN 201220609296 CN 201220609296 U CN201220609296 U CN 201220609296U CN 202957513 U CN202957513 U CN 202957513U
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- chamber
- bus
- cabinet
- circuit breaker
- switch
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of power supply switch cabinets and particularly relates to a metal sealed switch cabinet with a centrally-positioned armor. The metal sealed switch cabinet comprises a cabinet body, wherein a plurality of partition boards are arranged in the cabinet body and divide the interior of the cabinet body into a bus chamber, a breaker handcart chamber, a cable chamber and a relay instrument chamber. Metal partition boards easy to detach are respectively arranged on the front side and the back side of the bus chamber, and branch buses, a master bus and a static contact are arranged in the bus chamber. Three pressure relief devices are arranged at the top of the cabinet body and are respectively connected with the breaker handcart chamber, the bus chamber and the cable chamber. The metal sealed switch cabinet has the linkage functions of preventing loaded pushing and pulling of a breaker handcart, preventing mistaken connecting and disconnecting of a breaker, preventing connecting of the breaker when a grounded switch is located at the switch-off position, preventing straying into electrified compartments and preventing mistaken turning on of the grounded switch during electrification, and is a power distribution device with superior performance.
Description
Technical field
The utility model belongs to the power switch cabinet technical field, refers in particular to a kind of armored mid-set metal closed switch cabinet.
Background technology
The armored mid-set metal closed switch cabinet is two-phase alternating current, the indoor complete power distribution equipment of 50HZ single busbar system, it is applicable to power plant, transformer station, open and close industrial and mining enterprises' power supply-distribution system in one's power, have as accepting in 3-10 kilovolt supply network and the distribution electric energy, and circuit is carried out and controlled, the functions such as protection and detection, at present, the front and back dividing plate of the bus-bar room in such switch cubicle on market is fixed on cabinet, in some specific local inconveniences of installing, the front and back maintenance is also inconvenient, and switch cubicle space-closed, be difficult to observe whether inner instrument works and the operating state of equipment.
Summary of the invention
It is a kind of easy for installation, simple to operate that the purpose of this utility model is to provide, be convenient to safeguard, and safe and reliable armored mid-set metal closed switch cabinet.
For achieving the above object, the utility model provides following technical scheme: the armored mid-set metal closed switch cabinet, comprise cabinet, be provided with some dividing plates in cabinet, dividing plate becomes bus-bar room, circuit breaker cart chamber, cable vault and relay control room by the cabinet interior separation, be equipped with the metal partion (metp) that is easy to dismounting before and after bus-bar room, be provided with branch bar in bus-bar room, main bus bar and static contact head device, described cabinet top is provided with three pressure relief devices, and three pressure relief devices are communicated with circuit breaker cart chamber, bus-bar room and cable vault respectively.
The indoor handcart guide rail that is provided with circuit breaker cart and slides thereon for circuit breaker cart of described circuit breaker cart.
Described breaker chamber also is provided with valve mechanism and secondary plug.
Described cable vault is provided with earthed switch, cable, lightning arrester and earth bus.
The utility model beneficial effect compared to existing technology is: the utlity model has and prevent on-load push-and-pull circuit breaker cart, prevent mistake deciliter circuit breaker, prevent when earthed switch is in make position closing circuit breaker, prevent the mistakenly entering into charged compartment, prevent the chain function at charged mistiming splice grafting ground switch, is a kind of power distribution equipment of superior performance.
The accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
In figure: the 1-pressure relief device; The 2-shell; The 3-branch bar; The 4-bus casing; The 5-main bus bar; The 6-static contact head device; 7-fixed contact box; The 8-current transformer; The 9-earthed switch; The 10-cable; The 11-lightning arrester; The 12-earth bus; 13-loading and unloading type dividing plate; The 14-valve mechanism; The 15-secondary plug; The 16-circuit breaker cart; 17-heats moisture separator; The withdrawable dividing plate of 18-; The 19-earthing switch operating mechanism; 20-controls little wire casing; The 21-base plate; The A-bus-bar room; B-circuit breaker cart chamber; The C-cable vault; D-relay control room.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the armored mid-set metal closed switch cabinet, comprise cabinet, be provided with some dividing plates in cabinet, dividing plate becomes bus-bar room A, circuit breaker cart chamber B, the C of cable vault and the D of relay control room by the cabinet interior separation, is equipped with the metal partion (metp) that is easy to dismounting before and after bus-bar room, be provided with branch bar 3 in bus-bar room, main bus bar 5 and static contact head device 6, described cabinet top is provided with 1, three pressure relief device of three pressure relief devices and is communicated with circuit breaker cart chamber, bus-bar room and cable vault respectively.
The indoor handcart guide rail that is provided with circuit breaker cart 16 and slides thereon for circuit breaker cart of described circuit breaker cart.
Described breaker chamber also is provided with valve mechanism 14 and secondary plug 15.
The utlity model has and prevent on-load push-and-pull circuit breaker cart, prevent mistake deciliter circuit breaker, prevent when earthed switch is in make position closing circuit breaker, prevent the mistakenly entering into charged compartment, prevent the chain function at charged mistiming splice grafting ground switch, is a kind of power distribution equipment of superior performance.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (4)
1. armored mid-set metal closed switch cabinet, it is characterized in that: comprise cabinet, be provided with some dividing plates in cabinet, dividing plate becomes bus-bar room, circuit breaker cart chamber, cable vault and relay control room by the cabinet interior separation, be equipped with the metal partion (metp) that is easy to dismounting before and after bus-bar room, be provided with branch bar in bus-bar room, main bus bar and static contact head device, described cabinet top is provided with three pressure relief devices, and three pressure relief devices are communicated with circuit breaker cart chamber, bus-bar room and cable vault respectively.
2. armored mid-set metal closed switch cabinet as claimed in claim 1, is characterized in that: the indoor handcart guide rail that is provided with circuit breaker cart and slides thereon for circuit breaker cart of described circuit breaker cart.
3. armored mid-set metal closed switch cabinet as claimed in claim 2, it is characterized in that: described breaker chamber also is provided with valve mechanism and secondary plug.
4. armored mid-set metal closed switch cabinet as claimed in claim 3, it is characterized in that: described cable vault is provided with earthed switch, cable, lightning arrester and earth bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609296 CN202957513U (en) | 2012-11-19 | 2012-11-19 | Metal sealed switch cabinet with centrally-positioned armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609296 CN202957513U (en) | 2012-11-19 | 2012-11-19 | Metal sealed switch cabinet with centrally-positioned armor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957513U true CN202957513U (en) | 2013-05-29 |
Family
ID=48463065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609296 Expired - Fee Related CN202957513U (en) | 2012-11-19 | 2012-11-19 | Metal sealed switch cabinet with centrally-positioned armor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099733A (en) * | 2016-06-22 | 2016-11-09 | 四川电器成套设备有限公司 | A kind of switchgear mounting arrangement structure |
| CN107979014A (en) * | 2016-10-25 | 2018-05-01 | 镇江亚昆机械有限公司 | A kind of thermostatically controlled armored mid-set metal sealing switch cabinet |
-
2012
- 2012-11-19 CN CN 201220609296 patent/CN202957513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099733A (en) * | 2016-06-22 | 2016-11-09 | 四川电器成套设备有限公司 | A kind of switchgear mounting arrangement structure |
| CN107979014A (en) * | 2016-10-25 | 2018-05-01 | 镇江亚昆机械有限公司 | A kind of thermostatically controlled armored mid-set metal sealing switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131119 |