CN204809734U - Solid insulation cubical switchboard - Google Patents
Solid insulation cubical switchboard Download PDFInfo
- Publication number
- CN204809734U CN204809734U CN201520485386.XU CN201520485386U CN204809734U CN 204809734 U CN204809734 U CN 204809734U CN 201520485386 U CN201520485386 U CN 201520485386U CN 204809734 U CN204809734 U CN 204809734U
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- CN
- China
- Prior art keywords
- installation cavity
- switch installation
- solid insulation
- air pipe
- 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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Abstract
The utility model discloses a solid insulation cubical switchboard, including the cabinet body, vent, mounting hole, outlet and screw thread installing port, the pressure release lid is installed in cabinet sinistron top, threaded installing port is opened to the middle part symmetry of the cabinet body, the top that the circuit breaker sealed utmost point post admittedly is equipped with the terminal, is equipped with the cable commentaries on classics end of a thread below the right side, the vacuum switch installation cavity is installed directly over the mounting hole, keep apart the earthing switch installation cavity and install the right side at the vacuum switch installation cavity, the upper right side of keeping apart the earthing switch installation cavity is equipped with air pipe, ventilating board, sub -unit connection vent are connected to air pipe upper portion. The utility model discloses a solid insulation cubical switchboard installs vacuum switch and isolation earthing switch in the casing, and the electric connector who is about to the electrification installs and makes it not expose in the casing outside improvement security performance in the casing to adopt forced -air cooling, thoroughly strengthened the load capacity of taking of cubical switchboard, change the not enough problem of heat dissipation that the back cubical switchboard was pour to copper spare.
Description
Technical field
The utility model relates to high voltage power distribution technical field, is specially a kind of solid insulation switch cabinet.
Background technology
Be respectively arranged with different insulation shells in traditional solid insulation cabinet and insulation is fixed to vacuum switch and isolation earthing switch, centre is provided with electrical connector again and is electrically connected in two insulation shells, two insulation shell is set in cabinet and just adds cabinet internal volume at invisible, also electrical connector is made to be exposed to outside insulation shell, security performance reduces, and mounting means is unstable, affect useful life, middle-placed switch cabinet because of production technology problem volume large, miniaturization cannot be adopted, modularized production, often occur that switch cubicle heat dissipation problem causes accident to occur.
Utility model content
The purpose of this utility model is to provide a kind of solid insulation switch cabinet, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of solid insulation switch cabinet, comprise cabinet, decompression cover, binding post, ventilating board, air pipe, ventilating opening, vacuum switch installation cavity, isolation earthing switch installation cavity, installing hole, line outlet, line passage, lightning arrester, circuit breaker pole, cable turns the end of a thread and screw thread installing port, described decompression cover is arranged on cabinet upper left side, the middle part symmetry of described cabinet has screw thread installing port, the top of described circuit breaker pole is provided with binding post, lower right is provided with cable and turns the end of a thread, described line outlet is by line expanding channels lightning arrester, described lightning arrester is arranged on the left side that cable turns the end of a thread, described vacuum switch installation cavity is arranged on directly over installing hole, described isolation earthing switch installation cavity is arranged on the right side of vacuum switch installation cavity, the upper right side of described isolation earthing switch installation cavity is provided with air pipe, described air pipe top connects ventilating board, bottom connects ventilating opening.
Preferably, described ventilating board has multiple rectangular opening.
Preferably, the junction flare of described air pipe and ventilating opening.
Preferably, insulating barrier is provided with between described vacuum switch installation cavity and isolation earthing switch installation cavity.
Preferably, described line outlet end face is toward the outer side provided with sealing ring installing port.
Compared with prior art, the beneficial effects of the utility model are: this utility model solid insulation switch cabinet, vacuum switch and isolation earthing switch can be installed simultaneously and the good insulation shell for solid insulation cabinet of security performance, vacuum switch and isolation earthing switch are installed in housing, being installed in housing by charged electrical connector makes it not be exposed to hull outside, improve security performance, and adopt ventilating and cooling, cold air is entered by ventilating opening, the principle that heat when being run by circuit breaker from air pipe is risen by hot gas flows out from exchange area, circuit breaker is cooled, thoroughly enhance the on-load ability of switch cubicle, change the not enough problem of heat radiation that copper piece builds rear switch cubicle.
Accompanying drawing explanation
Fig. 1 is front view schematic diagram of the present utility model;
In figure, cabinet 1, decompression cover 2, binding post 3, ventilating board 4, air pipe 5, ventilating opening 6, vacuum switch installation cavity 7, isolation earthing switch installation cavity 8, installing hole 9, line outlet 10, line passage 11, lightning arrester 12, circuit breaker pole 13, cable turn the end of a thread 14 and screw thread installing port 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of solid insulation switch cabinet, comprise cabinet 1, decompression cover 2, binding post 3, ventilating board 4, air pipe 5, ventilating opening 6, vacuum switch installation cavity 7, isolation earthing switch installation cavity 8, installing hole 9, line outlet 10, line passage 11, lightning arrester 12, circuit breaker pole 13, cable turns the end of a thread 14 and screw thread installing port 15, described decompression cover 2 is arranged on cabinet 1 upper left side, the middle part symmetry of described cabinet 1 has screw thread installing port 15, the top of described circuit breaker pole 13 is provided with binding post 3, lower right is provided with cable and turns the end of a thread 14, described line outlet 10 leads to passing channel 11 and connects lightning arrester 12, described line outlet 10 end face is toward the outer side provided with sealing ring installing port, described lightning arrester 12 is arranged on the left side that cable turns the end of a thread 14, described vacuum switch installation cavity 7 is arranged on directly over installing hole 9, described isolation earthing switch installation cavity 8 is arranged on the right side of vacuum switch installation cavity 7, insulating barrier is provided with between described vacuum switch installation cavity 7 and isolation earthing switch installation cavity 8, the upper right side of described isolation earthing switch installation cavity 8 is provided with air pipe 5, described air pipe 5 top connects ventilating board 4, bottom connects ventilating opening 6, described ventilating board 4 has multiple rectangular opening, the junction flare of described air pipe 5 and ventilating opening 6.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. a solid insulation switch cabinet, comprise cabinet, decompression cover, binding post, ventilating board, air pipe, ventilating opening, vacuum switch installation cavity, isolation earthing switch installation cavity, installing hole, line outlet, line passage, lightning arrester, circuit breaker pole, cable turns the end of a thread and screw thread installing port, it is characterized in that: described decompression cover is arranged on cabinet upper left side, the middle part symmetry of described cabinet has screw thread installing port, the top of described circuit breaker pole is provided with binding post, lower right is provided with cable and turns the end of a thread, described line outlet is by line expanding channels lightning arrester, described lightning arrester is arranged on the left side that cable turns the end of a thread, described vacuum switch installation cavity is arranged on directly over installing hole, described isolation earthing switch installation cavity is arranged on the right side of vacuum switch installation cavity, the upper right side of described isolation earthing switch installation cavity is provided with air pipe, described air pipe top connects ventilating board, bottom connects ventilating opening.
2. a kind of solid insulation switch cabinet according to claim 1, is characterized in that: described ventilating board has multiple rectangular opening.
3. a kind of solid insulation switch cabinet according to claim 1, is characterized in that: the junction flare of described air pipe and ventilating opening.
4. a kind of solid insulation switch cabinet according to claim 1, is characterized in that: be provided with insulating barrier between described vacuum switch installation cavity and isolation earthing switch installation cavity.
5. a kind of solid insulation switch cabinet according to claim 1, is characterized in that: described line outlet end face is toward the outer side provided with sealing ring installing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485386.XU CN204809734U (en) | 2015-07-07 | 2015-07-07 | Solid insulation cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485386.XU CN204809734U (en) | 2015-07-07 | 2015-07-07 | Solid insulation cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809734U true CN204809734U (en) | 2015-11-25 |
Family
ID=54594498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485386.XU Expired - Fee Related CN204809734U (en) | 2015-07-07 | 2015-07-07 | Solid insulation cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826854A (en) * | 2016-03-22 | 2016-08-03 | 广州白云电器设备股份有限公司 | Gas insulated metal enclosed switchgear |
-
2015
- 2015-07-07 CN CN201520485386.XU patent/CN204809734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826854A (en) * | 2016-03-22 | 2016-08-03 | 广州白云电器设备股份有限公司 | Gas insulated metal enclosed switchgear |
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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: 20151125 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |