CN211885045U - Automatic fire extinguishing system of power distribution cabinet - Google Patents
Automatic fire extinguishing system of power distribution cabinet Download PDFInfo
- Publication number
- CN211885045U CN211885045U CN201922373674.7U CN201922373674U CN211885045U CN 211885045 U CN211885045 U CN 211885045U CN 201922373674 U CN201922373674 U CN 201922373674U CN 211885045 U CN211885045 U CN 211885045U
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- fire extinguishing
- switch board
- controller
- power distribution
- automatic fire
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- 239000000779 smoke Substances 0.000 claims abstract description 16
- 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
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a switch board automatic fire extinguishing systems, include: 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 utility model belongs to the technical field of the gaseous automatic fire extinguishing fire control of electric power system, concretely relates to switch board automatic fire extinguishing system.
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.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a switch board automatic fire extinguishing system to solve prior art and can't monitor the initial conflagration in the switch board, consequently miss the problem of best time of putting out a fire.
The utility model provides a technical scheme is: 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 utility model provides a switch board automatic fire extinguishing system, simple structure, easily installation, but smog concentration and temperature information in the automated inspection switch board and according to the information judgement whether on fire that detects, after on fire in judging the switch board, but self-extinguishing to send alarm signal, cut off the electric brake, the disconnection power supply line reaches in time discovery, deals with, furthest reduces the purpose of fire loss.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is the utility model provides a switch board automatic fire extinguishing systems's block diagram.
Detailed Description
The invention will be further explained below with reference to specific embodiments, without limiting the invention.
As shown in fig. 1, the utility model provides a switch board automatic fire extinguishing systems, include: 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 are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred 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 without departing from the spirit of the present invention within the knowledge of those skilled in the art.
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 |
|---|---|---|---|
| CN201922373674.7U CN211885045U (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 |
|---|---|---|---|
| CN201922373674.7U CN211885045U (en) | 2019-12-26 | 2019-12-26 | Automatic fire extinguishing system of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885045U true CN211885045U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373674.7U Active CN211885045U (en) | 2019-12-26 | 2019-12-26 | Automatic fire extinguishing system of power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN211885045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935121A (en) * | 2019-12-26 | 2020-03-31 | 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 CN201922373674.7U patent/CN211885045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935121A (en) * | 2019-12-26 | 2020-03-31 | 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 |
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