CN202178510U - Middle-mounted switch cabinet - Google Patents
Middle-mounted switch cabinet Download PDFInfo
- Publication number
- CN202178510U CN202178510U CN2011202794816U CN201120279481U CN202178510U CN 202178510 U CN202178510 U CN 202178510U CN 2011202794816 U CN2011202794816 U CN 2011202794816U CN 201120279481 U CN201120279481 U CN 201120279481U CN 202178510 U CN202178510 U CN 202178510U
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- CN
- China
- Prior art keywords
- cabinet
- chamber
- bus
- utility
- busbar
- 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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Abstract
The utility model relates to an electric power device, particularly to a new high voltage switch cabinet. The middle-mounted switch cabinet provided by the utility model comprises a cabinet body and each component in the cabinet body, wherein the cabinet body is divided into an instrument chamber on the upper left side, a breaker chamber in L-shape in the centre and a busbar chamber on the upper right side via a separating plate. The instrument chamber is provided with a monitoring instrument, and the breaker chamber is provided with a breaker and a contactor switch box connected via a connection rod. The busbar chamber is provided with a current mutual inductor, a busbar wiring panel and a voltage mutual inductor. The busbar wiring panel is connected with the contactor switch box via a cable; the current mutual inductor and the voltage mutual inductor are connected into the busbar wiring panel. Said cable chamber is provided with a power sensor. The middle-mounted switch cabinet provided by the utility model solves the problems of big volume, inconvenient installation and maintenance, short service life and existed potential safety hazards.
Description
Technical field
The utility model relates to electric power network equipment, particularly a kind of novel high-pressure switch cubicle.
Background technology
Switch cubicle is an equipment commonly used in grid transmission, the distribution, is widely used in the receiving electricity, send electricity and large-scale high-tension motor starting etc. of secondary substation that power plant, medium and small generator send electricity, industrial and mining enterprises' cause distribution and electric industry system.Existing a kind of high-tension switch cabinet; Assembly type cabinet by rear cabinet door before being provided with; The front portion is provided with breaker chamber, front upper part and is provided with that control room, upper back are provided with bus-bar room, rear lower is provided with the cable vault in the cabinet, and the place, cabinet top of top, control room is provided with the little bus-bar room of secondary, is provided with metal partion (metp) between each chamber and relevant electrical control components and parts are formed; The a pair of chassis guide rail of the circuit breaker cart that breaker chamber is inner, built on stilts being fixed on the sidewall of the interior left and right sides of cabinet; Be separated into the earthed switch operating room through metal partion (metp) below the guide rail of circuit breaker cart chassis.Because the existing structural problem of high-tension switch cabinet, volume is big, and installation and maintenance are inconvenient, and useful life is short, has potential safety hazard, and therefore, its improvement and innovation are the problems of hoping solution in the industry.
The utility model content
Therefore, to above-mentioned problem, the utility model proposes a kind of novel intermediate switchgear cabinet of operating operation and maintenance safe, can solve effectively that volume is big, installation and maintenance are inconvenient, and useful life is short, has the problem of potential safety hazard.
The utility model adopts following technical scheme:
A kind of intermediate switchgear cabinet; Comprise each parts that cabinet is interior with being installed on cabinet, wherein: through at a distance from putting plate, be positioned at the middle interruption chambe that is " L " type in the cabinet at a distance from being set to the control room that is positioned at upper left side side; Be positioned at the bus-bar room on right side, and the cable vault that is positioned at the below; Be provided with measuring instrument in the described control room; Be provided with circuit breaker and the switch contacts box that is connected through connecting rod in the described interruption chambe; Be provided with current transformer, bus patch panel and voltage transformer in the described bus-bar room; The bus patch panel is connected to above-mentioned switch contacts box through cable, and current transformer and voltage transformer all insert in the bus patch panel, are provided with power sensor in the described cable vault.
Further, be provided with illuminating lamp in described control room, interruption chambe, bus-bar room and the cable vault.When illuminating lamp can carry out installation and maintenance for the engineering staff floor light is provided through installing, when night work, convenience promotes greatly.
The intermediate switchgear cabinet of the utility model reasonably is provided with through the structure of optimization control room, interruption chambe, bus-bar room and cable vault with the parts in control room, interruption chambe, bus-bar room and the cable vault; Can solve that volume is big, installation and maintenance are inconvenient; Useful life is short, has the problem of potential safety hazard.Simultaneously, in the control room, interruption chambe, bus-bar room and cable vault increase assist illuminator, the upkeep operation at night of Convenient switch cabinet.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Combine accompanying drawing and embodiment that the utility model is further specified at present.
Consult shown in Figure 1; The intermediate switchgear cabinet of present embodiment; Comprise each parts that cabinet is interior with being installed on cabinet, wherein: through at a distance from putting plate, be positioned at the middle interruption chambe 12 that is " L " type in the cabinet 1 at a distance from being set to the control room 11 that is positioned at upper left side side; Be positioned at the bus-bar room 13 on right side, and the cable vault 14 that is positioned at the below; Be provided with measuring instrument 2 in the described control room 11; Be provided with circuit breaker 3 and the switch contacts box 4 that is connected through connecting rod in the described interruption chambe 12; Be provided with current transformer 5, bus patch panel 6 and voltage transformer 7 in the described bus-bar room 13; Bus patch panel 6 is connected to above-mentioned switch contacts box 4 through cable, and current transformer 5 all inserts in bus patch panel 6 with voltage transformer 7, is provided with power sensor 8 in the described cable vault 14.Reasonably be provided with through the layout structure of optimization control room 11, interruption chambe 12, bus-bar room 13 and cable vault 14 with the parts in control room 11, interruption chambe 12, bus-bar room 13 and the cable vault 14; Can solve that volume is big, installation and maintenance are inconvenient; Useful life is short, has the problem of potential safety hazard.
Preferably, be provided with illuminating lamp in described control room 11, interruption chambe 12, bus-bar room 13 and the cable vault 14.Concrete, the illuminating lamp 91 of control room 11 is installed on the top of control room 11; The illuminating lamp 92 of interruption chambe 12 is installed on the side of interruption chambe 12; The illuminating lamp 93 of bus-bar room 13 is installed on the top of bus-bar room 13; The illuminating lamp 94 of cable vault 14 is installed on the side of cable vault 14.When illuminating lamp can carry out installation and maintenance for the engineering staff floor light is provided through installing, when night work, convenience promotes greatly.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection range of the utility model.
Claims (2)
1. intermediate switchgear cabinet; Comprise cabinet and each parts that is installed in the cabinet; It is characterized in that: warp is at a distance from putting plate at a distance from being set to the control room (11) that is positioned at upper left side side in the cabinet (1); Be the interruption chambe (12) of " L " type in the middle of being positioned at, be positioned at the bus-bar room (13) on right side, and the cable vault (14) that is positioned at the below; Be provided with measuring instrument (2) in the described control room (11); Be provided with circuit breaker (3) and the switch contacts box (4) that is connected through connecting rod in the described interruption chambe (12); Be provided with current transformer (5), bus patch panel (6) and voltage transformer (7) in the described bus-bar room (13); Bus patch panel (6) is connected to above-mentioned switch contacts box (4) through cable; Current transformer (5) and voltage transformer (7) all insert in bus patch panel (6), are provided with power sensor (8) in described cable vault (14).
2. intermediate switchgear cabinet according to claim 1 is characterized in that: be provided with illuminating lamp (91-94) in described control room (11), interruption chambe (12), bus-bar room (13) and cable vault (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202794816U CN202178510U (en) | 2011-08-03 | 2011-08-03 | Middle-mounted switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202794816U CN202178510U (en) | 2011-08-03 | 2011-08-03 | Middle-mounted switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178510U true CN202178510U (en) | 2012-03-28 |
Family
ID=45868374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202794816U Expired - Fee Related CN202178510U (en) | 2011-08-03 | 2011-08-03 | Middle-mounted switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500927A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Cable chamber centrally-installed switchgear with internal illumination |
| CN108134320A (en) * | 2018-02-26 | 2018-06-08 | 广东炜创电气有限公司 | A kind of new distribution ring main unit mounting structure |
-
2011
- 2011-08-03 CN CN2011202794816U patent/CN202178510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500927A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Cable chamber centrally-installed switchgear with internal illumination |
| CN108134320A (en) * | 2018-02-26 | 2018-06-08 | 广东炜创电气有限公司 | A kind of new distribution ring main unit mounting structure |
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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 |
Granted publication date: 20120328 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |