CN205583434U - High -voltage switch cabinet - Google Patents
High -voltage switch cabinet Download PDFInfo
- Publication number
- CN205583434U CN205583434U CN201620150290.2U CN201620150290U CN205583434U CN 205583434 U CN205583434 U CN 205583434U CN 201620150290 U CN201620150290 U CN 201620150290U CN 205583434 U CN205583434 U CN 205583434U
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- CN
- China
- Prior art keywords
- pressure
- switch cabinet
- releasing cover
- controller
- cover
- 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 high -voltage switch cabinet, including pressure -releasing cover, switch cabinet housing open -top, pressure -releasing cover the size with the use that cooperatees of open -ended size, the opening part welding has the fixed axle, the fixed axle connects with pressure -releasing cover's first end hinge, the last ventilation hole that is provided with of pressure -releasing cover, pressure -releasing cover's second end and piston rod hinge, cylinder pass through cylinder mount and switch cabinet housing fixed connection, still be provided with pressure sensor, audible alarm ware and controller on the switch cabinet housing. The utility model discloses simple structure, convenient to use, in the time of the normal work of equipment, through the ventilation hole just carrying out the inside heat dissipation of cubical switchboard, when breaking down when, increased pressure, pressure sensor sends pressure signal for the controller, and controller control cylinder moves, with pressure -releasing cover jack -up, release pressure fast to control audible alarm ware is reported to the police, and when pressure was less, pressure -releasing cover was closed in the operation of controller control cylinder.
Description
Technical field
The present invention relates to switch cubicle security technology area, particularly relate to a kind of high-tension switch cabinet.
Background technology
Switch cubicle is a kind of large electric appliances equipment, has substantial amounts of electronic component, operationally can produce inside it
Raw substantial amounts of heat；When normally working, these heats can be come out by the louvre on switch cabinet body.
But, once inside switch cabinet element failure, substantial amounts of heat and pressure, switch cubicle will be produced
Louvre on cabinet cannot quickly discharge the energy within cabinet, it is possible to causes the danger that switch cubicle explodes
Danger, brings huge potential safety hazard and economic loss.
The patent of Application No. 201510820432.1 discloses a kind of pressure relief device of switch cabinet, on switch cubicle top
Portion arranges pressure release cover, and four angles of this pressure release cover are connected with switch cubicle top, under this bolt by bolt
End is arranged with compression spring and finally fixes with nut, so that nut spaced apart with switch cubicle top one
Fixed distance；Described pressure release cover surrounding is additionally provided with relief hole.Although this technology to some extent solves
The problem of pressure release, but, owing to pressure release cover is connected, therefore, when letting out by nut and switch cubicle top are fixing
The when of pressure, can only below pressure release cover with pressure release the gap at switch cubicle top, pressure release effect is bad.
Summary of the invention
It is an object of the invention to for technological deficiency present in prior art, and a kind of high-tension switch cabinet is provided.
For realizing the purpose of the present invention, the technical solution adopted in the present invention is: a kind of high-tension switch cabinet, bag
Including decompression cover, switch board housing open top, the size of described decompression cover matches with the size of described opening
Use, described opening part is welded with fixing axle, and described fixing axle is hinged with the first end of decompression cover, described in let out
Being provided with air vent on gland, the second end of described decompression cover is hinged with piston rod, and cylinder is fixed by cylinder
Frame is fixing with switch board housing to be connected, and described switch board housing is additionally provided with pressure transducer, audible alarm
Device and controller.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, easy to use, when
The when that equipment normally working, can be carried out inside switch cabinet by air vent and dispel the heat, when break down
Time, pressure increases, and pressure signal is sent to controller by pressure transducer, and controller controls cylinder and runs,
By decompression cover jack-up, quickly discharge pressure, and control voice guard and report to the police, when pressure is less
Time, controller controls cylinder and runs, cuts out by decompression cover.
Accompanying drawing explanation
Fig. 1 show this utility model the first structural representation；
Fig. 2 show this utility model the second structural representation；
In figure: 1-pressure relief device, 2-switch board housing, 3-bus-bar room, 4-cable vault, 5-relay instrument
Room, 6-circuit breaker cart room, 101-fixes axle, 102-decompression cover, 103-air vent, 104-piston rod,
105-pressure transducer, 106-voice guard, 107-cylinder fixed mount, 108-cylinder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that herein
Described specific embodiment, only in order to explain the present invention, is not intended to limit the present invention.
It should be noted that, " connection " described herein and be used for expressing the word of " connection ", as
" be connected ", " being connected " etc., it both may refer to a certain parts and had been directly connected to another parts, it is also possible to
Refer to a certain parts be connected with another parts by miscellaneous part.
As shown in Figure 1 and Figure 2, a kind of high-tension switch cabinet, including decompression cover, switch board housing open top,
The size of described decompression cover is used in combination with the size of described opening, and described opening part is welded with fixing axle,
Described fixing axle is hinged with the first end of decompression cover, and described decompression cover is provided with air vent, described decompression cover
The second end hinged with piston rod, cylinder is fixed by cylinder fixed mount and switch board housing and is connected, described in open
Close and be additionally provided with pressure transducer, voice guard and controller on cabinet shell.
It should be noted that under usual state, decompression cover covers on opening, carries out only by air vent
Pressure relieving cooling, when pressure increases to predetermined threshold value when, controller controls cylinder by piston rod by pressure release
Caping rises, thus quickly discharges pressure, and carries out audible alarm.Pressure transducer is arranged in switch cubicle
Portion, voice guard is arranged on inside switch cabinet or outside, and controller can be PLC, if
Put in outside or inside, be powered to pressure transducer, voice guard, controller by power supply,
Pressure transducer, voice guard are connected with controller, and controller connects with cylinders.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, easy to use, when
The when that equipment normally working, can be carried out inside switch cabinet by air vent and dispel the heat, when break down
Time, pressure increases, and pressure signal is sent to controller by pressure transducer, and controller controls cylinder and runs,
By decompression cover jack-up, quickly discharge pressure, and control voice guard and report to the police, when pressure is less
Time, controller controls cylinder and runs, cuts out by decompression cover.
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. a high-tension switch cabinet, it is characterised in that include decompression cover, switch board housing open top, institute
The size of the size and described opening of stating decompression cover is used in combination, and described opening part is welded with fixing axle, institute
State fixing axle hinged with the first end of decompression cover, described decompression cover is provided with air vent, described decompression cover
Second end is hinged with piston rod, and cylinder is connected by cylinder fixed mount and switch board housing are fixing, described switch
Pressure transducer, voice guard and controller it is additionally provided with on cabinet shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150290.2U CN205583434U (en) | 2016-02-29 | 2016-02-29 | High -voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150290.2U CN205583434U (en) | 2016-02-29 | 2016-02-29 | High -voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583434U true CN205583434U (en) | 2016-09-14 |
Family
ID=56870155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150290.2U Expired - Fee Related CN205583434U (en) | 2016-02-29 | 2016-02-29 | High -voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583434U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654907A (en) * | 2016-12-29 | 2017-05-10 | 安徽清水岩生态科技有限公司 | Communication equipment enclosure with high temperature resisting function |
| CN107469247A (en) * | 2017-08-31 | 2017-12-15 | 合肥康东福双信息科技有限公司 | A kind of skyscraper security protection survival capsule pneumatic control system |
| CN109038270A (en) * | 2018-08-20 | 2018-12-18 | 国网河北省电力有限公司沧州供电分公司 | A kind of releasing pressure automatically power distribution cabinet |
| CN109980543A (en) * | 2019-04-01 | 2019-07-05 | 山东高科成套设备有限公司 | A kind of self-relieving KYN28A-12 high-tension switch cabinet |
| CN110247308A (en) * | 2019-06-25 | 2019-09-17 | 安徽中祺智能电器股份有限公司 | One kind being based on internet cloud platform power equipment remote monitoring system |
| CN111900639A (en) * | 2020-06-11 | 2020-11-06 | 阜阳腾冠电力科技有限公司 | Explosion-proof power distribution cabinet |
-
2016
- 2016-02-29 CN CN201620150290.2U patent/CN205583434U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654907A (en) * | 2016-12-29 | 2017-05-10 | 安徽清水岩生态科技有限公司 | Communication equipment enclosure with high temperature resisting function |
| CN107469247A (en) * | 2017-08-31 | 2017-12-15 | 合肥康东福双信息科技有限公司 | A kind of skyscraper security protection survival capsule pneumatic control system |
| CN109038270A (en) * | 2018-08-20 | 2018-12-18 | 国网河北省电力有限公司沧州供电分公司 | A kind of releasing pressure automatically power distribution cabinet |
| CN109980543A (en) * | 2019-04-01 | 2019-07-05 | 山东高科成套设备有限公司 | A kind of self-relieving KYN28A-12 high-tension switch cabinet |
| CN110247308A (en) * | 2019-06-25 | 2019-09-17 | 安徽中祺智能电器股份有限公司 | One kind being based on internet cloud platform power equipment remote monitoring system |
| CN111900639A (en) * | 2020-06-11 | 2020-11-06 | 阜阳腾冠电力科技有限公司 | Explosion-proof power distribution cabinet |
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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: 20160914 Termination date: 20210228 |