CN205489249U - Inflatable switch board - Google Patents
Inflatable switch board Download PDFInfo
- Publication number
- CN205489249U CN205489249U CN201620220097.1U CN201620220097U CN205489249U CN 205489249 U CN205489249 U CN 205489249U CN 201620220097 U CN201620220097 U CN 201620220097U CN 205489249 U CN205489249 U CN 205489249U
- Authority
- CN
- China
- Prior art keywords
- gas tank
- switch
- closed chamber
- power distribution
- distribution cabinet
- 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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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses an inflatable switch board, including gas tank, sealing chamber, installation room and cable chamber, sealing chamber, installation room and cable chamber are in proper order from last to dividing into in the gas tank, install rings, relief valve and inflation valve on the sealing chamber, rings and gas tank fixed connection, relief valve and inflation valve communicate with the sealing chamber respectively, be provided with manometer, electrified display, padlock, earthing switch, load switch, circuit breaker and relay in the sealing chamber, electrified display, earthing switch, load switch, circuit breaker and relay be electric connection in proper order, install indoor fuse and the isolator of being provided with, this inflatable switch board simple to operate, the easy maintenance, the safety in utilization can be high.
Description
Technical field
This utility model relates to a kind of inflated type power distribution cabinet.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet, be the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet uses, loop less occasion relatively decentralized in duty ratio；The occasion that motor control center concentrates for load, loop is more.They distribute to load nearby the electric energy of a certain for upper level controller switching equipment circuit.This grade of equipment reply load provides protection, monitors and control.
Panel installation requirement is: panel application non-combustible materials makes；Workplace that Danger Electric shock risk is little and office, can install the panel of open-type；Or job shop that working environment poor big at Danger Electric shock risk, cast, forge, the place such as heat treatment, boiler room, carpentry yard, closed bin should be installed；In conductive dust or the dangerous operation place of generation flammable explosive gas, it is necessary to install closed or the electric utility of explosion-proof type；The each electrical equipment of panel, instrument, switch and circuit answer marshalling, firmly install, easy to operate.Pedestal mounted plate bottom surface should 5-10 mm above ground level；Operation handle centre-height is generally 1.2-1.5m；Clear in the range of the 0.8-1.2m of plate front；Protective wire connects reliable；The bare tape external dew of electricity must not be had beyond plate；The electrical equipment on plate outer surface or panel must be installed in, it is necessary to have screen reliably to protect.
Current existing power distribution cabinet installs inconvenience, and insulation arc quenching effect is general, and usage safety performance is relatively low.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy for installation, easily safeguards, the inflated type power distribution cabinet that usage safety performance is high.
For solving the problems referred to above, this utility model adopts the following technical scheme that a kind of inflated type power distribution cabinet, including gas tank, closed chamber, installation room and cable vault, described closed chamber, installation room and cable vault are located in gas tank the most from top to bottom, on described closed chamber, suspension ring are installed, relief valve and charge valve, described suspension ring are fixing with gas tank to be connected, described relief valve connects with closed chamber respectively with charge valve, it is provided with Pressure gauge in described closed chamber, electrification display, padlock, earthed switch, on-load switch, chopper and relay, described electrification display, earthed switch, on-load switch, chopper and relay are electrically connected with successively, fuse and disconnecting switch it is provided with in described installation room.
As preferably, bottom described gas tank, it is provided with rubber base plate, keeps good damping insulation effect.
As preferably, described rubber base plate thickness is more than 15cm, keeps structural strength high.
As preferably, described fuse is provided with more than one, it is possible to holding circuit safety.
As preferably, described fuse and disconnecting switch are electrically connected with relay respectively, and holding circuit connects smooth and easy.
The beneficial effects of the utility model are: the closed chamber of setting can be passed through, by charge valve, the insulation arc quenching effect that sulfur hexafluoride keeps good, relief valve can keep closed chamber air pressure to be in safety range, easily safeguard, suspension ring keep easy for installation, electrification display, padlock, earthed switch, on-load switch, chopper and relay holding circuit safety, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of inflated type power distribution cabinet.
Detailed description of the invention
As shown in Figure 1, a kind of inflated type power distribution cabinet, including gas tank 1, closed chamber 2, installation room 3 and cable vault 4, described closed chamber 2, installation room 3 and cable vault 4 are located in gas tank 1 the most from top to bottom, on described closed chamber 2, suspension ring 5 are installed, relief valve 6 and charge valve 7, described suspension ring 5 are fixing with gas tank 1 to be connected, described relief valve 6 connects with closed chamber 2 respectively with charge valve 7, it is provided with Pressure gauge 8 in described closed chamber 2, electrification display 9, padlock 10, earthed switch 11, on-load switch 12, chopper 13 and relay 14, described electrification display 9, earthed switch 11, on-load switch 12, chopper 13 and relay 14 are electrically connected with successively, fuse 15 and disconnecting switch 16 it is provided with in described installation room 3.
It is provided with rubber base plate 17 bottom described gas tank 1.
Described rubber base plate 17 thickness is more than 15cm.
Described fuse 15 is provided with more than one.
Described fuse 15 and disconnecting switch 16 are electrically connected with relay 14 respectively.
The beneficial effects of the utility model are: the closed chamber of setting can be passed through, by charge valve, the insulation arc quenching effect that sulfur hexafluoride keeps good, relief valve can keep closed chamber air pressure to be in safety range, easily safeguard, suspension ring keep easy for installation, electrification display, padlock, earthed switch, on-load switch, chopper and relay holding circuit safety, easy to operate.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (5)
1. an inflated type power distribution cabinet, it is characterized in that: include gas tank, closed chamber, installation room and cable vault, described closed chamber, installation room and cable vault are located in gas tank the most from top to bottom, on described closed chamber, suspension ring are installed, relief valve and charge valve, described suspension ring are fixing with gas tank to be connected, described relief valve connects with closed chamber respectively with charge valve, it is provided with Pressure gauge in described closed chamber, electrification display, padlock, earthed switch, on-load switch, chopper and relay, described electrification display, earthed switch, on-load switch, chopper and relay are electrically connected with successively, fuse and disconnecting switch it is provided with in described installation room.
Inflated type power distribution cabinet the most according to claim 1, it is characterised in that: it is provided with rubber base plate bottom described gas tank.
Inflated type power distribution cabinet the most according to claim 2, it is characterised in that: described rubber base plate thickness is more than 15cm.
Inflated type power distribution cabinet the most according to claim 1, it is characterised in that: described fuse is provided with more than one.
Inflated type power distribution cabinet the most according to claim 1, it is characterised in that: described fuse and disconnecting switch are electrically connected with relay respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220097.1U CN205489249U (en) | 2016-03-22 | 2016-03-22 | Inflatable switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220097.1U CN205489249U (en) | 2016-03-22 | 2016-03-22 | Inflatable switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489249U true CN205489249U (en) | 2016-08-17 |
Family
ID=56654798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220097.1U Expired - Fee Related CN205489249U (en) | 2016-03-22 | 2016-03-22 | Inflatable switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489249U (en) |
-
2016
- 2016-03-22 CN CN201620220097.1U patent/CN205489249U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401346 Chongqing City Shi Zhen Shi Banan District Guangxi Road No. 18 building 4 2-1 Patentee after: Chongqing Hanjia electrical Limited by Share Ltd Address before: 401346 Chongqing City Shi Zhen Shi Banan District Guangxi Road No. 18 building 4 2-1 Patentee before: Chongqing Hanjia Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |