CN206313317U - A kind of breaker protection case with emergency power off and fire-proof function - Google Patents
A kind of breaker protection case with emergency power off and fire-proof function Download PDFInfo
- Publication number
- CN206313317U CN206313317U CN201621152206.7U CN201621152206U CN206313317U CN 206313317 U CN206313317 U CN 206313317U CN 201621152206 U CN201621152206 U CN 201621152206U CN 206313317 U CN206313317 U CN 206313317U
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- CN
- China
- Prior art keywords
- emergency power
- fire
- breaker
- fire extinguishing
- proof function
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- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to breaker protection technical field; particularly belong to a kind of breaker protection case with emergency power off and fire-proof function, including casing, case lid, temperature inductor, light sensor, fire extinguishing tube, air passage one-way valve, controller and emergency power-off device.The utility model overcomes the deficiencies in the prior art; timely can promptly be broken lock and fire extinguishing cooling function to the breaker that breaks down; there is good protective effect to breaker; the generation of fire preventing and breaker secondary damage, improve the service life of breaker, while guard box simple structure; low cost of manufacture; easily promote, accord with the demands of the market, the scope of application is wide.
Description
Technical field
The utility model is related to breaker protection technical field, particularly belongs to a kind of with emergency power off and fire-proof function
Breaker protection case.
Background technology
Breaker be the electric current that refers to close, carry and cut-off under normal loop condition and can close, regulation when
The interior switching device for carrying and cut-offfing the electric current under abnormal loop condition.Breaker is divided into primary cut-out by it using scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively obscured, typically by the referred to as High-Voltage Electrical Appliances of more than 3kV；Breaker can be used to
Distribution electric energy, infrequently starts asynchronous motor, power circuit and motor etc. is carried out and is protected, when their generations are serious
When overload or the failure such as short-circuit and under-voltage can automatic shutdown circuit, its function equivalent to Fuse switch with cross underheat relay
The combination of device etc..And it is latter in disjunction fault current as need not change parts；Electricity generation, conveying, when using, distribution
It is an extremely important link.Distribution system includes transformer and various high and low voltage electrical equipment equipment, and low-voltage circuit breaker is then one
Plant and use the electrical equipment having a large capacity and a wide range.
When wherein existing breaker internally breaks down, short circuit is caused such as intake or overloading situations such as puncturing
When, moment substantial amounts of spark can occur, although most of breakers use fire proofing material, but substantial amounts of spark is splashed to
Installation site is likely to light the combustibles on periphery, causes the generation of fire.
Utility model content
The purpose of this utility model there is provided a kind of breaker protection case with emergency power off and fire-proof function, overcome
The deficiencies in the prior art, guard box includes casing and case lid, casing and case lid be provided with temperature inductor, light sensor,
Fire extinguishing tube, one-way vent valve, controller and emergency power-off device, the change of temperature inductor monitoring and protecting the temperature inside the box, photosensitive biography
Sensor and the change of its external red cloche monitoring and protecting lamp inside the box light is covered on, when breaker is normal, indicator lamp is green,
Now green light cannot pass through red glass cover, light sensor not to monitor less than light source, and when breaker is abnormal, inside occurs
When spark or indicator lamp become red, spark or feux rouges can penetrate red glass cover, and light sensor monitors the change of light source
Change, starting emergency power-off device will control plug-in strip to stir downwards, close breaker, while the temperature of temperature inductor monitoring does not go out
When now changing, fire extinguishing system does not start, if change occurs in temperature, fire extinguishing system starts, to ejecting extinguishing material in fireproof box,
Its inside is lowered the temperature and put out a fire.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of breaker protection case with emergency power off and fire-proof function, including casing and case lid, also including temperature sense
Device, light sensor, fire extinguishing tube, one-way vent valve, controller and emergency power-off device, described temperature inductor is answered to be arranged on
In casing and positioned at its tip position, described light sensor is arranged in casing and outside is provided with red glass cover, described
Fire extinguishing tube connected with bottom half and be provided with motor-operated control valve, described emergency power-off device is arranged on case lid, control disconnected
Road device plug-in strip is stirred downwards, described temperature inductor, light sensor, motor-operated control valve and emergency power-off device with control
Device connection is controlled by, and described controller is arranged on casing outside and is provided with independent current source.
Further, described one-way vent valve is arranged on casing top or rear portion.
Further, described emergency power-off device includes electric cylinder and is arranged on the slide block of its telescopic end.
Further, also including fire extinguishing material storage tank, described fire extinguishing material storage tank is connected with fire extinguishing tube.
Further, described fire extinguishing material storage tank internal memory contains dry-chemical fire extinguishing material or concentration carbon dioxide.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of breaker protection case with emergency power off and fire-proof function described in the utility model, can timely to hair
The breaker of raw failure promptly breaks lock and fire extinguishing cooling function, has good protective effect, the hair of fire preventing to breaker
Raw and breaker secondary damage, improves the service life of breaker, while guard box simple structure, low cost of manufacture, easily push away
Extensively, accord with the demands of the market, the scope of application is wide.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model internal structure schematic diagram.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of breaker protection case with emergency power off and fire-proof function described in the utility model, bag
Include casing 1, case lid 2, temperature inductor 3, light sensor 4, fire extinguishing tube 5, one-way vent valve 6, controller 7 and emergency power off dress
8 are put, described temperature inductor 3 is arranged in casing 1 and positioned at its tip position, and described light sensor 4 is arranged on case
Body 1 is interior and outside is provided with red glass cover 41, and described fire extinguishing tube 5 is connected with bottom half and is provided with motor-operated control valve 51, institute
The emergency power-off device 8 stated is arranged on case lid 2, controls breaker plug-in strip to stir downwards, described temperature inductor 3, photosensitive
Sensor 4, motor-operated control valve 51 and emergency power-off device 7 are connected with controller 7 and are controlled by, and described controller 7 is set
In the outside of casing 1 and it is provided with independent current source 71；Described one-way vent valve 6 is arranged on the top of casing 1 or rear portion；Described is urgent
Breaker device 8 includes electric cylinder 81 and is arranged on the slide block 82 of its telescopic end；Also include fire extinguishing material storage tank 9, it is described
Fire extinguishing material storage tank is connected with fire extinguishing tube；Described fire extinguishing material storage tank internal memory contains dry-chemical fire extinguishing material or concentration dioxy
Change carbon.
Claims (5)
1. a kind of breaker protection case with emergency power off and fire-proof function, including casing and case lid, it is characterised in that：Also wrap
Include temperature inductor, light sensor, fire extinguishing tube, one-way vent valve, controller and emergency power-off device, described temperature sense
Device is arranged in casing and positioned at its tip position, and described light sensor is arranged in casing and outside is provided with red glass
Cover, described fire extinguishing tube connects with bottom half and is provided with motor-operated control valve, described emergency power-off device is arranged on case lid,
Control breaker plug-in strip is stirred downwards, and described temperature inductor, light sensor, motor-operated control valve and emergency power-off device are equal
It is connected with controller and is controlled by, described controller is arranged on casing outside and is provided with independent current source.
2. a kind of breaker protection case with emergency power off and fire-proof function according to claim 1, it is characterised in that：
Described one-way vent valve is arranged on casing top or rear portion.
3. a kind of breaker protection case with emergency power off and fire-proof function according to claim 1, it is characterised in that：
Described emergency power-off device includes electric cylinder and is arranged on the slide block of its telescopic end.
4. a kind of breaker protection case with emergency power off and fire-proof function according to claim 1, it is characterised in that：
Also include fire extinguishing material storage tank, described fire extinguishing material storage tank is connected with fire extinguishing tube.
5. a kind of breaker protection case with emergency power off and fire-proof function according to claim 4, it is characterised in that：
Described fire extinguishing material storage tank internal memory contains dry-chemical fire extinguishing material or concentration carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152206.7U CN206313317U (en) | 2016-10-31 | 2016-10-31 | A kind of breaker protection case with emergency power off and fire-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152206.7U CN206313317U (en) | 2016-10-31 | 2016-10-31 | A kind of breaker protection case with emergency power off and fire-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313317U true CN206313317U (en) | 2017-07-07 |
Family
ID=59242762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152206.7U Expired - Fee Related CN206313317U (en) | 2016-10-31 | 2016-10-31 | A kind of breaker protection case with emergency power off and fire-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954987A (en) * | 2021-04-12 | 2021-06-11 | 南通通明集团有限公司 | Emergency cut-off device |
| CN114126280A (en) * | 2021-10-22 | 2022-03-01 | 龚青明 | PLC switch board of open-phase protection |
-
2016
- 2016-10-31 CN CN201621152206.7U patent/CN206313317U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954987A (en) * | 2021-04-12 | 2021-06-11 | 南通通明集团有限公司 | Emergency cut-off device |
| CN112954987B (en) * | 2021-04-12 | 2022-11-11 | 南通通明集团有限公司 | Emergency cut-off device |
| CN114126280A (en) * | 2021-10-22 | 2022-03-01 | 龚青明 | PLC switch board of open-phase protection |
| CN114126280B (en) * | 2021-10-22 | 2023-11-21 | 安徽永川电气设备有限公司 | Phase-failure protection PLC control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170707 Termination date: 20171031 |