CN110935121A - Automatic fire extinguishing system of power distribution cabinet - Google Patents
Automatic fire extinguishing system of power distribution cabinet Download PDFInfo
- Publication number
- CN110935121A CN110935121A CN201911362460.8A CN201911362460A CN110935121A CN 110935121 A CN110935121 A CN 110935121A CN 201911362460 A CN201911362460 A CN 201911362460A CN 110935121 A CN110935121 A CN 110935121A
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- CN
- China
- Prior art keywords
- fire extinguishing
- power distribution
- controller
- switch board
- automatic fire
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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.)
- Pending
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- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000000443 aerosol Substances 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses an automatic fire extinguishing system of a power distribution cabinet, which comprises: smoke temperature detector, extinguishing device, the alarm, switch and controller, wherein, smoke temperature detector sets up the top in the switch board, a smog concentration and temperature information for monitoring in the switch board, extinguishing device sets up in the top of switch board, a fire extinguishing agent is spouted after receiving the enabling signal for receiving, the alarm is used for reporting to the police to the external world after receiving the enabling signal, the switch sets up on the thread of switch board power, a break-make for controlling the switch board thread, the controller is connected with smoke temperature detector, extinguishing device, alarm and switch. The automatic fire extinguishing system of the power distribution cabinet is simple in structure and convenient to install, and can find fire disasters, deal with the fire disasters and reduce fire loss to the maximum extent in time.
Description
Technical Field
The invention belongs to the technical field of gas automatic fire extinguishing and fire fighting of power systems, and particularly relates to an automatic fire extinguishing system of a power distribution cabinet.
Background
At present, automatic fire extinguishing equipment is not installed in a power distribution cabinet and an electric appliance cabinet, only simple cart-type dry powder, portable dry powder and other passive fire extinguishing equipment are arranged in a general power distribution room, even if the power distribution room is large, a heptafluoropropane fire extinguishing system, an aerosol fire extinguishing system or a dry powder fire extinguishing system which are designed and arranged are all annihilation fire extinguishing systems designed according to the volume of a machine room, initial fire in a single power distribution cabinet cannot be solved, optimal fire extinguishing time is missed, and greater fire loss is caused.
Therefore, the automatic fire extinguishing system for the power distribution cabinet is provided, initial fire in the power distribution cabinet is monitored in time, and quick response is achieved, so that the problem to be solved urgently is solved.
Disclosure of Invention
In view of this, the present invention provides an automatic fire extinguishing system for a power distribution cabinet, so as to solve the problem that the prior art cannot monitor an initial fire in the power distribution cabinet, and therefore misses an optimal fire extinguishing time.
The technical scheme provided by the invention is as follows: an automatic fire extinguishing system for a power distribution cabinet, comprising: smoke temperature detector, extinguishing device, the alarm, switch and controller, wherein, smoke temperature detector sets up the top in the switch board, a smog concentration and temperature information for monitoring in the switch board, extinguishing device sets up in the top of switch board, a fire extinguishing agent is spouted after receiving the enabling signal for receiving, the alarm is used for reporting to the police to the external world after receiving the enabling signal, the switch sets up on the thread of switch board power, a break-make for controlling the switch board thread, the controller is connected with smoke temperature detector, extinguishing device, alarm and switch.
Preferably, switch board automatic fire extinguishing systems still includes the supplementary fire power supply who is connected with the controller, supplementary fire power supply is used for supplying power for the system.
Further preferably, the fire extinguishing device stores an aerosol fire extinguishing agent, and the aerosol fire extinguishing agent is sprayed to the outside after the fire extinguishing device is started.
Further preferably, the alarm is an audible and visual alarm.
Further preferably, the controller is disposed within the fire suppression apparatus.
Further preferably, the automatic fire extinguishing system of the power distribution cabinet further comprises a memory connected with the controller and used for storing the smoke concentration threshold value and the temperature threshold value.
Further preferably, the automatic fire extinguishing system of the power distribution cabinet further comprises an input unit connected with the controller and used for updating the threshold stored in the memory.
Further preferably, the automatic fire extinguishing system of the power distribution cabinet further comprises a remote monitoring terminal connected with the controller.
The automatic fire extinguishing system for the power distribution cabinet, provided by the invention, has a simple structure, is easy to install, can automatically detect smoke concentration and temperature information in the power distribution cabinet and judge whether a fire is on according to the detected information, can automatically extinguish the fire after judging that the fire is on in the power distribution cabinet, sends out an alarm signal, cuts off a switch, and cuts off a power supply line of the power distribution cabinet, so that the aims of timely finding and disposing and maximally reducing fire loss are fulfilled.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a structural block diagram of an automatic fire extinguishing system of a power distribution cabinet provided by the invention.
Detailed Description
The invention will be further explained with reference to specific embodiments, without limiting the invention.
As shown in fig. 1, the present invention provides an automatic fire extinguishing system for power distribution cabinets, comprising: smoke temperature detector 1, extinguishing device 2, alarm 3, switch 4 and controller 5, wherein, smoke temperature detector 1 sets up the top in the switch board, a smog concentration and temperature information for monitoring in the switch board, extinguishing device 2 sets up in the top of switch board, a fire extinguishing agent is put in the spout after receiving the enabling signal, alarm 3 is used for reporting to the police to the external world after receiving the enabling signal, switch 4 sets up on the thread of switch board power, an break-make for controlling the switch board thread, controller 5 and smoke temperature detector 1, extinguishing device 2, alarm 3 and switch 4 are connected.
The working process of the automatic fire extinguishing system of the power distribution cabinet is as follows: temperature information and smog concentration information in the smoke temperature detector real-time supervision switch board and send to the controller, equipment is because the short circuit in the switch board, the load exceeds standard and so on the trouble arouse in the switch board temperature rise to predetermineeing temperature or smog concentration reach when predetermineeing the concentration, the controller will start extinguishing device, spout the fire extinguishing agent, in the switch board in little space, realize putting out a fire fast, the simultaneous control ware starts the alarm, to outside alarm signal that sends, cut off the electric brake, break off switch board inlet wire circuit, the reliability of putting out a fire is improved, prevent the possible further development of conflagration.
As an improvement of the technical solution, as shown in fig. 1, the automatic fire extinguishing system of the power distribution cabinet further includes an auxiliary fire fighting power supply 6 connected with the controller 5, wherein the auxiliary fire fighting power supply 6 is used for supplying power to the system.
As the improvement of the technical scheme, the fire extinguishing device 2 stores the aerosol fire extinguishing agent, and after the fire extinguishing device is started, the aerosol fire extinguishing agent is sprayed to the outside.
As an improvement of the technical scheme, the alarm 3 is an audible and visual alarm.
As a technical improvement, the controller 5 is arranged in the fire extinguishing apparatus 2, namely: the inactivation device has an external starting function and a feedback output function.
As a modification of the technical solution, as shown in fig. 1, the automatic fire extinguishing system of the power distribution cabinet further comprises a memory 7 connected with the controller 5 for storing the smoke concentration threshold value and the temperature threshold value.
As an improvement of the technical solution, as shown in fig. 1, the automatic fire extinguishing system of the power distribution cabinet further comprises an input unit 8 connected with the controller 5 for updating the threshold stored in the memory 7.
As the improvement of the technical scheme, the automatic fire extinguishing system of the power distribution cabinet further comprises a remote monitoring terminal connected with the controller 5, and the controller can report information to the remote monitoring terminal and receive instructions of the remote monitoring terminal.
The embodiments of the present invention have been written in a progressive manner with emphasis placed on the differences between the various embodiments, and similar elements may be found in relation to each other.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a switch board automatic fire extinguishing systems which characterized in that includes: smoke temperature detector (1), extinguishing device (2), alarm (3), switch (4) and controller (5), wherein, smoke temperature detector (1) sets up the top in the switch board, be used for monitoring smog concentration and temperature information in the switch board, extinguishing device (2) set up in the top of switch board, be used for spouting the fire extinguishing agent after receiving the enabling signal, alarm (3) are used for reporting to the police to the external world after receiving the enabling signal, switch (4) set up on the thread of switch board power, be used for controlling the break-make of switch board thread, controller (5) and smoke temperature detector (1), extinguishing device (2), alarm (3) and switch (4) are connected.
2. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: the fire-fighting system is characterized by further comprising an auxiliary fire-fighting power supply (6) connected with the controller (5), wherein the auxiliary fire-fighting power supply (6) is used for supplying power to the system.
3. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: the fire extinguishing device (2) is internally stored with aerosol fire extinguishing agent, and when the fire extinguishing device is started, the aerosol fire extinguishing agent is sprayed to the outside.
4. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: the alarm (3) is an audible and visual alarm.
5. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: the controller (5) is arranged in the fire extinguishing device (2).
6. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: and a memory (7) connected to the controller (5) for storing the smoke concentration threshold and the temperature threshold.
7. The automatic fire extinguishing system for power distribution cabinets according to claim 6, characterized in that: and an input unit (8) connected to the controller (5) for updating the threshold value stored in the memory (7).
8. The automatic fire extinguishing system for power distribution cabinets according to claim 1, characterized in that: the system also comprises a remote monitoring terminal connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362460.8A CN110935121A (en) | 2019-12-26 | 2019-12-26 | Automatic fire extinguishing system of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362460.8A CN110935121A (en) | 2019-12-26 | 2019-12-26 | Automatic fire extinguishing system of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110935121A true CN110935121A (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362460.8A Pending CN110935121A (en) | 2019-12-26 | 2019-12-26 | Automatic fire extinguishing system of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110935121A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402856A (en) * | 2020-10-22 | 2021-02-26 | 深圳市共济科技股份有限公司 | Fire control method, fire control device and intelligent terminal |
| CN115171326A (en) * | 2022-06-30 | 2022-10-11 | 云南电网有限责任公司文山供电局 | Power distribution cabinet fire and cable overheating linkage protection method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203750069U (en) * | 2014-04-10 | 2014-08-06 | 国网山东诸城市供电公司 | All-round intelligent power distribution cabinet fire extinguishment device |
| CN205759230U (en) * | 2016-07-04 | 2016-12-07 | 焦作市东方祥生电器有限公司 | A kind of intelligent power distribution bin extinguishing device |
| CN206774911U (en) * | 2017-05-22 | 2017-12-19 | 深圳旺科知识产权运营中心有限公司 | A kind of integrated power distribution cabinet of intelligent fire fighting |
| CN107998542A (en) * | 2017-12-29 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of integrated power distribution cabinet of band intelligence automatic gas fire extinguishing system function |
| WO2019141760A1 (en) * | 2018-01-17 | 2019-07-25 | Minimax Gmbh & Co. Kg | Component for a fire protection system, method for producing the same and fire protection system comprising the same |
| CN211885045U (en) * | 2019-12-26 | 2020-11-10 | 国网辽宁省电力有限公司沈阳供电公司 | Automatic fire extinguishing system of power distribution cabinet |
-
2019
- 2019-12-26 CN CN201911362460.8A patent/CN110935121A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203750069U (en) * | 2014-04-10 | 2014-08-06 | 国网山东诸城市供电公司 | All-round intelligent power distribution cabinet fire extinguishment device |
| CN205759230U (en) * | 2016-07-04 | 2016-12-07 | 焦作市东方祥生电器有限公司 | A kind of intelligent power distribution bin extinguishing device |
| CN206774911U (en) * | 2017-05-22 | 2017-12-19 | 深圳旺科知识产权运营中心有限公司 | A kind of integrated power distribution cabinet of intelligent fire fighting |
| CN107998542A (en) * | 2017-12-29 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of integrated power distribution cabinet of band intelligence automatic gas fire extinguishing system function |
| WO2019141760A1 (en) * | 2018-01-17 | 2019-07-25 | Minimax Gmbh & Co. Kg | Component for a fire protection system, method for producing the same and fire protection system comprising the same |
| CN211885045U (en) * | 2019-12-26 | 2020-11-10 | 国网辽宁省电力有限公司沈阳供电公司 | Automatic fire extinguishing system of power distribution cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402856A (en) * | 2020-10-22 | 2021-02-26 | 深圳市共济科技股份有限公司 | Fire control method, fire control device and intelligent terminal |
| CN115171326A (en) * | 2022-06-30 | 2022-10-11 | 云南电网有限责任公司文山供电局 | Power distribution cabinet fire and cable overheating linkage protection method and device |
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