CN214175251U - Fire monitoring device for electrical cabinet - Google Patents
Fire monitoring device for electrical cabinet Download PDFInfo
- Publication number
- CN214175251U CN214175251U CN202022993867.5U CN202022993867U CN214175251U CN 214175251 U CN214175251 U CN 214175251U CN 202022993867 U CN202022993867 U CN 202022993867U CN 214175251 U CN214175251 U CN 214175251U
- Authority
- CN
- China
- Prior art keywords
- dry powder
- fire
- alarm
- cabinet body
- controller
- 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
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 62
- 229940098458 powder spray Drugs 0.000 claims abstract description 12
- 239000002985 plastic film Substances 0.000 claims abstract description 8
- 229920006255 plastic film Polymers 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model provides a fire monitoring device for an electric cabinet, which relates to the field of electric cabinets and comprises a cabinet body and an automatic fire alarm system, wherein, fire extinguishing dry powder is arranged in a powder storage bin, the lower end of a dry powder pipeline is respectively connected with a dry powder spray head, and the lower end of the dry powder spray head is provided with a plastic film; the automatic fire alarm system comprises a fire detector, a controller, an alarm and a display, and the fire detector, the alarm and the display are all electrically connected with the controller. The fire detector converts the acquired data into electric signals and transmits the electric signals to the controller, and the controller calculates the data, transmits the data to the display for displaying and monitors the electric cabinet in real time; when the inside of component room takes place the conflagration, the alarm sends the early warning, and plastic film is heated simultaneously and melts, and the dry powder of putting out a fire sprays to the component room and puts out a fire, and the instant automatic fire extinguishing of regulator cubicle puts out the accident in the bud state, avoids the conflagration to enlarge to do not need artifical the participation, improved fire extinguishing efficiency.
Description
Technical Field
The utility model relates to a regulator cubicle field especially relates to a regulator cubicle conflagration monitoring device.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
Because the functional requirements on the electrical cabinet are more and more, electrical elements in a complete set of equipment are more and more, the power is higher and more, internal circuits are more, the probability of electrical fire is higher than that of other circuit positions, and chain reaction is easily caused, so that greater loss is caused. To this, the inventor discovers only to patrol and examine by the staff and is not enough, just monitors the regulator cubicle most importantly to in case the early warning appears, in time handle, put out the accident in the sprouting state, however present regulator cubicle does not have conflagration monitoring device, can't send the conflagration early warning, and need rely on the manual work to put out a fire, the efficiency of manual fire extinguishing is low, in case the conflagration breaks out, it is great to the electrical components damage influence in the regulator cubicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an regulator cubicle conflagration monitoring device to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides an regulator cubicle conflagration monitoring device, includes the cabinet body and conflagration autoalarm system, its characterized in that: the fire extinguishing dry powder spraying cabinet is characterized in that the cabinet body is fixedly connected with a transverse partition plate, the partition plate divides the cabinet body into a powder storage bin and an element chamber, the powder storage bin is positioned at the upper end of the element chamber, fire extinguishing dry powder is filled in the powder storage bin, a dry powder pipeline penetrates through the partition plate, the lower end of the dry powder pipeline is respectively connected with a dry powder spraying nozzle, and the lower end of the dry powder spraying nozzle is provided with a plastic film;
fire automatic alarm system includes fire detector, controller, alarm and display, just fire detector, alarm and display all with controller electric connection, the alarm is installed on the outer wall on cabinet body top, fire detector and controller are located on the inner wall of component room, the display inlays on the outer wall of cabinet body one side.
Preferably, the dry powder nozzles are uniformly arranged on the partition plate at equal intervals, and the distance between every two adjacent dry powder nozzles is 3-5 cm.
Preferably, the lower end of the dry powder pipeline is provided with spiral grains, the inlet at the upper end of the dry powder pipeline is conical, the upper end of the dry powder spray head is provided with a threaded connector, and the outside of the threaded connector is in spiral connection with the dry powder pipeline, so that the dry powder spray head is convenient to replace.
Preferably, the outer wall of the upper side of the powder storage bin is provided with a sealing door, and the sealing door is rotatably connected with the powder storage bin, so that dry powder is conveniently added.
Preferably, one side of the cabinet body is provided with a heat exchanger, the heat exchanger is provided with a fixing plate all around, the fixing plate is fixedly installed on the outer wall of the cabinet body through bolts, a fan, the heat exchanger and an air filter are arranged inside the heat exchanger, the upper end of the outer wall of the heat exchanger is provided with an air supply opening, and the lower side of the air supply opening is provided with an air return opening, so that an ideal temperature and humidity operation environment is provided for the element chamber, and meanwhile, dust and moisture in the external environment are isolated.
Preferably, a forced switch is arranged on one side of the alarm, the forced switch is electrically connected with the main circuit of the element, and a worker can press the forced switch to cut off the main circuit of the element when necessary, so that greater loss caused by element damage is avoided.
The utility model has the advantages that:
firstly, the fire detector converts the acquired data into electric signals and transmits the electric signals to the controller, and meanwhile, the controller can calculate the data and transmit the data to the display for displaying, so that the fire detector is convenient for workers to visually know and record and monitors the electric cabinet in real time;
secondly, when a fire disaster occurs in the element chamber, the temperature in the element chamber rises, the physical characteristics of smoke, gas, radiation light intensity and the like are given out, the data collected by the fire detector is not consistent with the standard value, the controller immediately sends a signal to the alarm, the alarm gives out early warning to remind a worker, the worker can press the forced switch to cut off the main circuit of the element when necessary, and the element is prevented from being damaged to cause larger loss;
finally, the dry powder of putting out a fire in the powder storage bin passes through the dry powder pipeline flow direction dry powder shower nozzle, and the plastic film of dry powder shower nozzle lower extreme blocks the dry powder of putting out a fire outside the component room, and when the indoor conflagration that takes place of component, the indoor temperature of component risees, and the plastic film is heated and melts, and the dry powder of putting out a fire loses and stops, sprays to the component room and put out a fire, and the regulator cubicle is automatic fire extinguishing immediately, puts out the accident in the bud state, avoids the conflagration to enlarge to do not need artifical the participation, improved fire extinguishing efficiency.
Drawings
Fig. 1 is a schematic structural view of an electrical cabinet fire monitoring device according to the present invention;
fig. 2 is a side view of the cabinet body of the present invention;
fig. 3 is a vertical view of the cabinet body of the present invention;
fig. 4 is a top view of the cabinet body of the present invention;
FIG. 5 is a schematic structural view of the dry powder pipeline of the present invention;
FIG. 6 is a schematic structural view of the dry powder spraying head of the present invention;
reference numerals: 1. a cabinet body; 101. a powder storage bin; 102. an element chamber; 103. a sealing door; 2. an automatic alarm system; 201. a fire detector; 202. a controller; 203. an alarm; 204. a display; 205. A forced switch; 3. a partition plate; 4. a dry powder conduit; 5. a dry powder spray head; 501. a screw connector; 6. A heat exchanger; 601. a fixing plate; 602. an air supply outlet; 603. and (4) an air return opening.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-6, an electrical cabinet fire monitoring device comprises a cabinet body 1 and an automatic fire alarm system 2, wherein the cabinet body 1 is fixedly connected with a transverse partition plate 3, the cabinet body 1 is divided into a powder storage bin 101 and an element chamber 102 by the partition plate 3, the powder storage bin 101 is positioned at the upper end of the element chamber 102, fire extinguishing dry powder is filled in the powder storage bin 101, a dry powder pipeline 4 is arranged on the partition plate 3 in a penetrating manner, the lower end of the dry powder pipeline 4 is respectively connected with a dry powder nozzle 5, and the lower end of the dry powder nozzle 5 is provided with a plastic film; the automatic fire alarm system 2 comprises a fire detector 201, a controller 202, an alarm 203 and a display 204, the fire detector 201, the alarm 203 and the display 204 are all electrically connected with the controller 202, the alarm 203 is installed on the outer wall of the top end of the cabinet body 1, the fire detector 201 and the controller 202 are located on the inner wall of the element chamber 102, and the display 204 is embedded on the outer wall of one side of the cabinet body 1. A forced switch 205 is arranged on one side of the alarm 203, and the forced switch 205 is electrically connected with the main circuit of the device.
The lower end of the dry powder pipeline 4 is provided with spiral threads, the inlet at the upper end of the dry powder pipeline 4 is conical, the upper end of the dry powder spray nozzle 5 is provided with a threaded connector 501, and the outside of the threaded connector 501 is in spiral connection with the dry powder pipeline 4.
The outer wall of the upper side of the powder storage bin 101 is provided with a sealing door 103, and the sealing door 103 is rotatably connected with the powder storage bin 101.
One side of the cabinet body 1 is provided with a heat exchanger 6, fixing plates 601 are arranged on the periphery of the heat exchanger 6, the fixing plates 601 are fixedly installed on the outer wall of the cabinet body 1 through bolts, a fan, the heat exchanger and an air filter are arranged inside the heat exchanger 6, the upper end of the outer wall of the heat exchanger 6 is provided with an air supply opening 602, and the lower side of the air supply opening 602 is provided with an air return opening 603.
One side of the alarm 203 is provided with a forced switch 205, and the forced switch 205 is electrically connected with the main circuit of the device.
The working principle is as follows:
the fire detector 201 converts the acquired data into electric signals and transmits the electric signals to the controller 202, and meanwhile, the controller 202 calculates the data and transmits the data to the display 204 for displaying, so that workers can visually know and record the data and monitor the electrical cabinet in real time;
when a fire disaster occurs in the element chamber 102, the temperature rises, the plastic film at the lower end of the dry powder spray nozzle 501 is heated and melted, and the fire extinguishing dry powder in the powder storage bin 101 flows to the dry powder spray nozzle 501 through the dry powder pipeline 4 and is sprayed to the element chamber 102 to extinguish the fire, so that the fire is automatically extinguished immediately, the fire disaster is prevented from being expanded, and the fire extinguishing efficiency is improved;
meanwhile, the fire detector 201 converts characteristic physical quantities of fire, such as temperature, smoke, gas and radiation light intensity, into electric signals to be transmitted to the controller 202, collected data are not consistent with a standard value, the controller 202 immediately sends signals to the alarm 203, the alarm 203 gives out early warning to remind workers, the workers can press the forced switch 205 to cut off a main circuit of a component if necessary, and the component is prevented from being damaged to cause larger loss.
When the components in the component chamber 102 are in working operation, a lot of heat is generated in the cabinet, the heat exchanger 6 is easy to install, the temperature and the humidity in the electric cabinet are controlled within a certain range, and meanwhile, dust and moisture in the external environment are isolated, and the components are prevented from being damaged.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an regulator cubicle conflagration monitoring device, includes the cabinet body (1) and conflagration autoalarm system (2), its characterized in that: the fire extinguishing dry powder spraying cabinet is characterized in that a transverse partition plate (3) is fixedly connected to the cabinet body (1), the cabinet body (1) is divided into a powder storage bin (101) and an element chamber (102) by the partition plate (3), the powder storage bin (101) is located at the upper end of the element chamber (102), fire extinguishing dry powder is filled in the powder storage bin (101), a dry powder pipeline (4) penetrates through the partition plate (3), the lower end of the dry powder pipeline (4) is connected with a dry powder spray nozzle (5) respectively, and a plastic film is arranged at the lower end of the dry powder spray nozzle (5);
fire automatic alarm system (2) include fire detector (201), controller (202), alarm (203) and display (204), just fire detector (201), alarm (203) and display (204) all with controller (202) electric connection, install alarm (203) on the outer wall on cabinet body (1) top, fire detector (201) and controller (202) are located the inner wall of component room (102), inlay in on the outer wall of cabinet body (1) one side display (204).
2. The electrical cabinet fire monitoring apparatus of claim 1, wherein: the dry powder nozzles (5) are uniformly arranged on the partition plate (3) at equal intervals, and the distance between every two adjacent dry powder nozzles (5) is 3-5 cm.
3. The electrical cabinet fire monitoring apparatus of claim 2, wherein: the dry powder spray nozzle is characterized in that spiral grains are arranged at the lower end of the dry powder pipeline (4), the inlet at the upper end of the dry powder pipeline (4) is conical, a threaded connector (501) is arranged at the upper end of the dry powder spray nozzle (5), and the outer portion of the threaded connector (501) is in threaded connection with the dry powder pipeline (4).
4. The electrical cabinet fire monitoring apparatus of claim 1, wherein: store up the outer wall of powder storehouse (101) upside and be equipped with sealing door (103), sealing door (103) are connected with storing up powder storehouse (101) rotation.
5. The electrical cabinet fire monitoring apparatus of claim 1, wherein: one side of the cabinet body (1) is provided with a heat exchanger (6), fixing plates (601) are arranged on the periphery of the heat exchanger (6), the fixing plates (601) are fixedly installed on the outer wall of the cabinet body (1) through bolts, a fan, the heat exchanger and an air filter are arranged inside the heat exchanger (6), an air supply opening (602) is arranged at the upper end of the outer wall of the heat exchanger (6), and an air return opening (603) is formed in the lower side of the air supply opening (602).
6. The electrical cabinet fire monitoring apparatus of claim 1, wherein: and a forced switch (205) is arranged on one side of the alarm (203), and the forced switch (205) is electrically connected with the main circuit of the element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022993867.5U CN214175251U (en) | 2020-12-14 | 2020-12-14 | Fire monitoring device for electrical cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022993867.5U CN214175251U (en) | 2020-12-14 | 2020-12-14 | Fire monitoring device for electrical cabinet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214175251U true CN214175251U (en) | 2021-09-10 |
Family
ID=77605612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022993867.5U Expired - Fee Related CN214175251U (en) | 2020-12-14 | 2020-12-14 | Fire monitoring device for electrical cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214175251U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114336340A (en) * | 2021-12-31 | 2022-04-12 | 广东求精电气有限公司 | Electrical cabinet |
-
2020
- 2020-12-14 CN CN202022993867.5U patent/CN214175251U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114336340A (en) * | 2021-12-31 | 2022-04-12 | 广东求精电气有限公司 | Electrical cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113381087A (en) | Energy storage battery safety device and system | |
CN214175251U (en) | Fire monitoring device for electrical cabinet | |
WO2022068692A1 (en) | Fire-fighting system | |
CN113648565B (en) | Fire prevention and fire control system for lithium battery energy storage equipment | |
CN110575641A (en) | Indoor intelligent fire-fighting product integrated fire control and safety guarantee system | |
CN215231740U (en) | Fire extinguishing system suitable for fire prevention and control of energy storage power station | |
CN213852849U (en) | Electric automatization switch board | |
CN110935121A (en) | Automatic fire extinguishing system of power distribution cabinet | |
CN217720280U (en) | Intelligent building control cabinet with alarm function | |
CN208582886U (en) | A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system | |
CN216022781U (en) | Wind turbine generator system wisdom fire extinguishing system | |
CN205942980U (en) | Construction safety intelligent detecting system | |
CN205541258U (en) | A fire alarm device for transformer substation | |
CN211885045U (en) | Automatic fire extinguishing system of power distribution cabinet | |
CN212854403U (en) | Intelligent fire extinguishing robot | |
CN212162499U (en) | Block terminal for electrical engineering | |
CN203108031U (en) | Automatic anti-explosion fire extinguishing device | |
CN209961653U (en) | Dust processing district concentration monitoring devices that implosions | |
CN112121340A (en) | Pipe network type fire extinguishing device | |
CN112619008A (en) | Cigarette fire alarm and fire extinguishing device of cigarette making machine | |
CN214899536U (en) | Safe type fire prevention switch board | |
CN111921127A (en) | Fire fighting system and fire protection method for integrated energy storage device | |
CN217656903U (en) | Automatic cooling and fire extinguishing device for data cabinet and data cabinet thereof | |
CN211461853U (en) | Fire extinguishing device for network cabinet | |
CN214436027U (en) | Pipe network type fire extinguishing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
CF01 | Termination of patent right due to non-payment of annual fee |