CN203377498U - High-tension switch cabinet capable of releasing pressure rapidly - Google Patents
High-tension switch cabinet capable of releasing pressure rapidly Download PDFInfo
- Publication number
- CN203377498U CN203377498U CN201320475369.9U CN201320475369U CN203377498U CN 203377498 U CN203377498 U CN 203377498U CN 201320475369 U CN201320475369 U CN 201320475369U CN 203377498 U CN203377498 U CN 203377498U
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- Prior art keywords
- cover plate
- pressure release
- release cover
- pressure
- cabinet
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a high-tension switch cabinet capable of releasing pressure rapidly. The switch cabinet comprises a cabinet body. A top of the cabinet body is provided with a pressure release cover plate. One end of the pressure release cover plate is hinged to the top of the cabinet body and the other end is arranged upwardly in an inclination mode and is set against a fixing component. According to the switch cabinet of the utility model, the pressure release cover plate is set to be in an inclination state so that a reaction is sensitive and rapid and an internal fault pressure can be rapidly released maximumly. The pressure release cover plate is set to be multi-group small cover plates which are parallel to each other so that a reaction speed and a sensitivity are increased.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet.
Background technology
Infringement when common high-tension switch cabinet occurs in order to reduce internal fault, switch cubicle and operating personnel caused, often on the cabinet top, a kind of earth pressure release cover plate is set, when having internal fault to produce, inner pressure can be washed this open and discharge cover plate, to discharge inner pressure.And the pressure that internal fault produces increased fast and reduces fast along with the time, therefore, the speed of earth pressure release cover plate action is very crucial, and normally The faster the better for speed.Earlier open, just more can play the effect of protection.In prior art, the earth pressure release cover plate is all monoblock settings, and the monoblock cover plate is hinged and lie in the cabinet top, and like this, cover plate can not quick acting, and it is thoroughly opened needs certain hour.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the high-tension switch cabinet that the utility model provides a kind of pressure to discharge fast.
The technical scheme in the invention for solving the technical problem is:
The high-tension switch cabinet that a kind of pressure can discharge fast, comprise cabinet, and the top of cabinet is provided with the pressure release cover plate, and an end of described pressure release cover plate is hinged on the cabinet top, and the other end is tilted to setting, and by being located on a fixture.
As preferably, the pressure release cover plate comprises the first pressure release cover plate and the second pressure release cover plate, the phase far-end of the first pressure release cover plate and the second pressure release cover plate is hinged on respectively the cabinet top, described fixture is the steady pin that is arranged on both sides, cabinet top, the phase near-end of described the first pressure release cover plate and the second pressure release cover plate rests on respectively on described steady pin, and described the first pressure release cover plate and the second pressure release cover plate form an angle mutually.
As preferably, the both sides that are positioned at the decompression cover plate at the cabinet top are fixed with respectively fence, described the first pressure release cover plate and the second pressure release cover plate are symmetrical arranged, the phase far-end of the first pressure release cover plate and the second pressure release cover plate is hinged on respectively on described fence, described steady pin is fixed on described fence, and stretches in the angle of the first pressure release cover plate and the formation of the second pressure release cover plate.
As preferably, fixture is the fixed head that is fixed on the cabinet top, and described fixed head arranges straight up, and the pressure release cover plate rests on the upper end of fixed head, and described pressure release cover plate and fixed head form an angle mutually.
As preferably, the pressure release cover plate is set side by side with a group or more.
As preferably, offer respectively ventilation hole on the pressure release cover plate.
In order to improve the opening speed of pressure release cover plate, usually the cover plate kept flat is designed in advance to angled pressure release cover plate, these pressure release cover plates have a certain degree with cabinet top shape, as long as there is a little bit smaller a little pressure release cover plate will quick acting, and from the angle of squint to vertically opening, only need the very little time, so just to greatest extent internal fault pressure is discharged fast.In addition, the pressure release cover plate is arranged to some minor flaps.Can be multipair the first pressure release cover plate and the second pressure release cover plate, every independent cover plate bulking value reduces, sensitiveer.The first pressure release cover plate and the second pressure release cover plate are mutually to be obliquely installed, its phase distal end articulated is on the fence at cabinet top, the phase near-end is all by being located on steady pin and forming an angle, steady pin is to be fixed on fence, and stretch in the first pressure release cover plate and the second pressure release cover plate formation angle, the first pressure release cover plate and the second pressure release cover plate can be symmetrical arranged, and during pressure release, the first pressure release cover plate and the second pressure release cover plate are opened simultaneously.Can also be arranged to pressure release cover plate and the fixed head of many groups, fixture is set to a fixed head, pressure release cover plate one end is hinged on the cabinet top, and fixed head vertically is fixed on the cabinet top, the pressure release cover plate is by being located on fixed head, and during pressure release, the pressure release cover plate is rushed to open.Ventilation hole on the pressure release cover plate can dispel the heat.
The beneficial effects of the utility model are: the utility model is arranged to heeling condition by the pressure release cover plate, be quick on the draw fast, can to greatest extent internal fault pressure be discharged fast, and the pressure release cover plate is arranged to the many groups of minor flaps that are set up in parallel, also increase reaction speed and sensitivity.
The accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment one.
Fig. 2 is the structural representation of the present embodiment two.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the high-tension switch cabinet that a kind of pressure can discharge fast, comprise cabinet 51, and the top of cabinet 51 is provided with the pressure release cover plate, and the pressure release cover plate comprises more than a pair of the first pressure release cover plate 11 and the second pressure release cover plate 31 be set up in parallel.The both sides that are positioned at the decompression cover plate at the cabinet top are fixed with respectively fence 41, the phase far-end of the first pressure release cover plate 11 and the second pressure release cover plate 31 is hinged on respectively on the fence 41 at cabinet top, the phase near-end of the first pressure release cover plate 11 and the second pressure release cover plate 31 forms an angle mutually, also be fixed with respectively steady pin 21 on fence, certainly also can adopt other fixture to substitute steady pin, steady pin 21 stretches in the angle of the first pressure release cover plate 11 and the second pressure release cover plate 31 formation, and the phase near-end of the first pressure release cover plate and the second pressure release cover plate rests on respectively on steady pin 21.The first pressure release cover plate 11 and the second pressure release cover plate 31 are symmetrical arranged, and steady pin 21 is positioned on the center line of angle.Angle between the first pressure release cover plate and the second pressure release cover plate is 60 degree or other applicable angles.Offer respectively ventilation hole 61 on the first pressure release cover plate 11 and the second pressure release cover plate 31.
Embodiment bis-: the high-tension switch cabinet that a kind of pressure can discharge fast, comprise cabinet 52, the both sides that are positioned at the decompression cover plate at the cabinet top are fixed with respectively fence 42, be hinged with side by side the pressure release cover plate 12 more than one or on the fence 42 at the top of cabinet, also be fixed with fixed head 32 on fence, fixed head 32 is positioned at a side of pressure release cover plate 12, and arrange straight up, one end of pressure release cover plate 12 is hinged on fence, the other end rests on the upper end of fixed head 32, pressure release cover plate and fixed head form an angle mutually, and angle can be 30 degree or other proper angle.Offer respectively ventilation hole 62 on pressure release cover plate 12 and fixed head 32.
In order to improve the opening speed of pressure release cover plate, usually the pressure release cover plate kept flat is designed in advance to angled pressure release cover plate, the pressure release cover plate has a certain degree with cabinet top shape, as long as there is a little bit smaller a little pressure pressure release cover plate will quick acting, and from the angle of squint to vertically opening, only need the very little time, so just to greatest extent internal fault is discharged fast.In addition, the pressure release cover plate is arranged to some minor flaps.Can be multipair the first pressure release cover plate 11 and the second pressure release cover plate 31, or multipair pressure release cover plate 12 and fixed head 32, bulking value reduces, sensitiveer.The first pressure release cover plate and the second pressure release cover plate can all be hinged on the cabinet top by an end, the other end is mutual inclination, and with steady pin 21, carries out spacingly, or the pressure release cover plate is hinged on to the cabinet top, and fixed head vertically is fixed on fence, the pressure release cover plate is by being located on fixed head.
The utility model is arranged to heeling condition by the pressure release cover plate, is quick on the draw fast, can to greatest extent internal fault pressure be discharged fast, and the pressure release cover plate is arranged to some minor flaps, has also increased reaction speed and sensitivity.
Claims (6)
1. the high-tension switch cabinet that pressure can discharge fast, comprise cabinet, and the top of cabinet is provided with the pressure release cover plate, it is characterized in that: an end of described pressure release cover plate is hinged on the cabinet top, and the other end is tilted to setting, and by being located on a fixture.
2. the high-tension switch cabinet that a kind of pressure according to claim 1 can discharge fast, it is characterized in that: described pressure release cover plate comprises the first pressure release cover plate and the second pressure release cover plate, the phase far-end of the first pressure release cover plate and the second pressure release cover plate is hinged on respectively the cabinet top, described fixture is the steady pin that is arranged on both sides, cabinet top, the phase near-end of described the first pressure release cover plate and the second pressure release cover plate rests on respectively on described steady pin, and described the first pressure release cover plate and the second pressure release cover plate form an angle mutually.
3. the high-tension switch cabinet that a kind of pressure according to claim 2 can discharge fast, it is characterized in that: the both sides that are positioned at the decompression cover plate at the cabinet top are fixed with respectively fence, described the first pressure release cover plate and the second pressure release cover plate are symmetrical arranged, the phase far-end of the first pressure release cover plate and the second pressure release cover plate is hinged on respectively on described fence, described steady pin is fixed on described fence, and stretches in the angle of the first pressure release cover plate and the formation of the second pressure release cover plate.
4. the high-tension switch cabinet that a kind of pressure according to claim 1 can discharge fast, it is characterized in that: described fixture is the fixed head that is fixed on the cabinet top, described fixed head arranges straight up, the pressure release cover plate rests on the upper end of fixed head, and described pressure release cover plate and fixed head form an angle mutually.
5. the high-tension switch cabinet that can discharge fast according to the described a kind of pressure of claim 3 or 4 is characterized in that: described pressure release cover plate is set side by side with a group or more.
6. the high-tension switch cabinet that a kind of pressure according to claim 5 can discharge fast is characterized in that: on described pressure release cover plate, offer respectively ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475369.9U CN203377498U (en) | 2013-08-06 | 2013-08-06 | High-tension switch cabinet capable of releasing pressure rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475369.9U CN203377498U (en) | 2013-08-06 | 2013-08-06 | High-tension switch cabinet capable of releasing pressure rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377498U true CN203377498U (en) | 2014-01-01 |
Family
ID=49840003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475369.9U Expired - Fee Related CN203377498U (en) | 2013-08-06 | 2013-08-06 | High-tension switch cabinet capable of releasing pressure rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004570A (en) * | 2018-08-27 | 2018-12-14 | 江苏南瑞帕威尔电气有限公司 | A kind of high-tension switch cabinet Novel pressure relief device |
| CN112020804A (en) * | 2018-04-27 | 2020-12-01 | 西门子股份公司 | Switch cabinet |
-
2013
- 2013-08-06 CN CN201320475369.9U patent/CN203377498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020804A (en) * | 2018-04-27 | 2020-12-01 | 西门子股份公司 | Switch cabinet |
| US11451017B2 (en) | 2018-04-27 | 2022-09-20 | Siemens Energy Global GmbH & Co. KG | Switchgear cabinet |
| CN112020804B (en) * | 2018-04-27 | 2023-09-29 | 西门子能源全球有限公司 | Switch cabinet |
| CN109004570A (en) * | 2018-08-27 | 2018-12-14 | 江苏南瑞帕威尔电气有限公司 | A kind of high-tension switch cabinet Novel pressure relief device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20210806 |