CN205657323U - Dustproof medium -voltage switch cabinet that lets out - Google Patents
Dustproof medium -voltage switch cabinet that lets out Download PDFInfo
- Publication number
- CN205657323U CN205657323U CN201620471229.8U CN201620471229U CN205657323U CN 205657323 U CN205657323 U CN 205657323U CN 201620471229 U CN201620471229 U CN 201620471229U CN 205657323 U CN205657323 U CN 205657323U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sidewall
- cover plate
- dust
- compression relief
- 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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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a dustproof medium -voltage switch cabinet that lets out, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body top is equipped with the conducting hole, and cabinet body top is equipped with the apron, and this apron has the lateral wall, and the lateral wall lower extreme is equipped with horizontal extension board, and this horizontal extension board is installed at cabinet body top panel, is equipped with the trompil on the apron, is equipped with the film in this trompil, and apron one side and lateral wall are for articulating the mode erection joint. The utility model discloses the security that improve cubical switchboard can effectively be released the pressure in the cubical switchboard.
Description
Technical field
This utility model relates to a kind of switch cubicle, a kind of can the dust-proof and switch cubicle of pressure release.
Background technology
If switch cubicle effective release can not can cause switch cubicle may injure personal safety while of bursting the damage of adjacent switch cabinet as short circuit, insulation ag(e)ing, human operational error etc. cause primary circuit short trouble to occur moment under the short circuit current of tens thousand of amperes to produce high temperature and high pressure gas high temperature and high pressure gas in running because of various reasons in narrow cabinet in very short time.
If it addition, some dusts enter in switch cubicle, also can cause the damage of electric elements, and cause the possibility of blast.It is stranded this, is a aspect the most important in how preventing dust access switch cabinet.
Summary of the invention
The technical problems to be solved in the utility model is to provide the dust-proof compression relief cock cabinet that a kind of safety is high.
In order to solve above-mentioned technical problem, this utility model takes techniques below scheme:
A kind of dust-proof compression relief cock cabinet, including cabinet, described cabinet top is provided with via, cabinet top is provided with cover plate, and this cover plate has sidewall, and side wall lower ends is provided with horizontal-extending plate, this horizontal-extending plate is arranged on cabinet top panel, cover plate is provided with perforate, is provided with thin film in this perforate, and cover plate side is that articulated manner installation is connected with sidewall.
Described sidewall is provided with step screens, and cover plate card is placed in this step screens.
Described sidewall is hollow structure, and this sidewall is provided with air vent, and interior is provided with baffle plate, and this baffle plate is down extended by sidewall inner top, and has gap between this baffle plate lower end and sidewall inner bottom surface.
Described horizontal-extending plate passes through screw locking on the top panel of cabinet.
Perforated area on described cover plate is more than the via area at cabinet top.
Described screw is jam nut.
This utility model passes through improvements over the prior art, perforate is on the cover board set, and it is that articulated manner is installed by cover plate and sidewall, can activity open, so that when in switch cubicle, pressure is excessive, gas can break through thin film and discharge gas, or directly cover plate is up backed down, realize more unimpeded aerofluxus, it is to avoid switch cubicle can not get timely pressure release because pressure is excessive and the danger of blast occurs, and improves safety.And by the setting of sidewall, it is possible to prevent dust from entering in switch cabinet to a certain extent, serve again draught effect simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model cross-sectional view.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of dust-proof compression relief cock cabinet, including cabinet 1, described cabinet 1 top is provided with via 9, cabinet 1 top is provided with cover plate 6, this cover plate 6 has sidewall 5, and sidewall 5 lower end is provided with horizontal-extending plate 2, and this horizontal-extending plate 2 is arranged on cabinet top panel, cover plate 6 is provided with perforate 7, being provided with thin film 8 in this perforate 7, cover plate side is that articulated manner installation is connected with sidewall, thus cover plate can be opened in activity.Horizontal-extending plate 2 by screw locking 3 on the top panel of cabinet, preferably jam nut, it is ensured that the reliability of installation.Sidewall is provided with step screens, and cover plate card is placed in this step screens.
Sidewall is hollow structure, and this sidewall is provided with air vent, and sidewall 5 is internal is provided with baffle plate 4, and this baffle plate is down extended by sidewall inner top, and has gap between this baffle plate lower end and sidewall inner bottom surface.Perforated area on cover plate is more than the via area at cabinet top.
In this utility model, air in switch cubicle can be discharged in the external world in via enters into the air vent of sidewall, realize a certain degree of cooling effect, and the air in the external world can also enter into interior through the air vent of sidewall, first by baffle, dust can drop to sidewall inner bottom surface, and then gas enters in switch cubicle further around crossing baffle plate.Break down once inside switch cabinet and produce bigger pressure, gas can upwards impact, first the thin film in cover plate perforate is broken through, if gas is after breaking through thin film, pressure in switch cubicle is the biggest, and now gas also continues to upwards impact cover plate jack-up, thus realizes more unimpeded aerofluxus, to carrying out an effective pressure release in switch cubicle, it is to avoid inside switch cabinet explodes because pressure is excessive.
It should be noted that the above is not that on the premise of without departing from creation design of the present utility model, any obvious replacement is all within protection domain of the present utility model to restriction of the present utility model.
Claims (6)
1. a dust-proof compression relief cock cabinet, including cabinet, it is characterized in that, described cabinet top is provided with via, and cabinet top is provided with cover plate, this cover plate has sidewall, side wall lower ends is provided with horizontal-extending plate, and this horizontal-extending plate is arranged on cabinet top panel, and cover plate is provided with perforate, being provided with thin film in this perforate, cover plate side is that articulated manner installation is connected with sidewall.
Dust-proof compression relief cock cabinet the most according to claim 1, it is characterised in that described sidewall is provided with step screens, cover plate card is placed in this step screens.
Dust-proof compression relief cock cabinet the most according to claim 2, it is characterised in that described sidewall is hollow structure, this sidewall is provided with air vent, interior is provided with baffle plate, and this baffle plate is down extended by sidewall inner top, and has gap between this baffle plate lower end and sidewall inner bottom surface.
Dust-proof compression relief cock cabinet the most according to claim 3, it is characterised in that described horizontal-extending plate passes through screw locking on the top panel of cabinet.
Dust-proof compression relief cock cabinet the most according to claim 4, it is characterised in that the perforated area on described cover plate is more than the via area at cabinet top.
Dust-proof compression relief cock cabinet the most according to claim 5, it is characterised in that described screw is jam nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471229.8U CN205657323U (en) | 2016-05-23 | 2016-05-23 | Dustproof medium -voltage switch cabinet that lets out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471229.8U CN205657323U (en) | 2016-05-23 | 2016-05-23 | Dustproof medium -voltage switch cabinet that lets out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657323U true CN205657323U (en) | 2016-10-19 |
Family
ID=57404120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471229.8U Expired - Fee Related CN205657323U (en) | 2016-05-23 | 2016-05-23 | Dustproof medium -voltage switch cabinet that lets out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597813A (en) * | 2022-04-25 | 2022-06-07 | 宿迁市恒和电气有限公司 | Voltage release protection structure of power distribution cabinet body |
-
2016
- 2016-05-23 CN CN201620471229.8U patent/CN205657323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597813A (en) * | 2022-04-25 | 2022-06-07 | 宿迁市恒和电气有限公司 | Voltage release protection structure of power distribution cabinet body |
| CN114597813B (en) * | 2022-04-25 | 2023-01-10 | 宿迁市恒和电气有限公司 | Distribution cabinet body pressure release protection architecture |
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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: 20161019 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |