CN214379341U - Automatic switch board of putting out a fire - Google Patents
Automatic switch board of putting out a fire Download PDFInfo
- Publication number
- CN214379341U CN214379341U CN202120574686.0U CN202120574686U CN214379341U CN 214379341 U CN214379341 U CN 214379341U CN 202120574686 U CN202120574686 U CN 202120574686U CN 214379341 U CN214379341 U CN 214379341U
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- fire extinguishing
- fire
- polyamide
- power distribution
- pipe
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Abstract
The utility model provides an automatic switch board of putting out a fire, it includes the cabinet body and the fire barrier of the internal setting of cabinet, the fire barrier separates into a plurality of distribution chambers that are used for placing electrical component, each with the cabinet body the distribution chamber is equipped with a distribution hole that is used for walking the line, each the distribution intracavity is equipped with a polyamide fire extinguishing pipe, polyamide fire extinguishing pipe intussuseption is filled with heptafluoropropane or perfluor hexanone, each the polyamide fire extinguishing pipe of distribution intracavity is installed on the fire barrier through fixed buckle detachably.
Description
Technical Field
The utility model relates to a switch board technical field, especially an automatic switch board of putting out a fire.
Background
In the prior art, the switch board has all set up corresponding heat dissipation and fire resistive construction in order to improve the performance, because electrical equipment's misuse, or reasons such as the circuit is ageing can cause catching fire in the switch board, there is certain time delay nature by the manual fire extinguishing after catching fire, and the in-process of manual fire extinguishing inhales the toxic gas that the switch board catches fire the production and gives other people again and bring the harm of health, in addition, also can cause after the short time is put out a fire and reburn and spreading nature is on fire because still remaining a large amount of heats in the switch board, consequently need put forward the improvement to prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the utility model aims at providing an automatic fire extinguishing power distribution cabinet.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic fire extinguishing switch board, its fire barrier who includes the cabinet body and the internal setting of cabinet, fire barrier separates into a plurality of distribution chambers that are used for placing electrical element with the cabinet body, each distribution chamber is equipped with a distribution hole that is used for walking the line, each the distribution intracavity is equipped with a polyamide fire extinguishing pipe, polyamide fire extinguishing pipe intussuseption is filled with heptafluoropropane or perfluor hexanone, each polyamide fire extinguishing pipe in the distribution chamber is installed on fire barrier through fixed buckle detachably.
Preferably, the fixing buckle comprises a buckle base and a snap ring hinged on the buckle base.
Preferably, the fixing buckle is a metal buckle.
Preferably, the fire barrier includes a first fire barrier layer, a thermal insulation layer, and a second fire barrier layer.
Preferably, the first fireproof layer and the second fireproof layer are polyvinyl chloride layers, and the heat insulation layer is an asbestos layer.
Preferably, each polyamide fire extinguishing pipe is connected with a pressure gauge for detecting the pressure in the pipe,
preferably, each the manometer all is connected to a display panel, and this display panel shows each the pressure value of manometer, user or maintainer accessible display panel look over the intraductal pressure value of fire extinguishing pipe, and when the live time is long, the body is ageing, and pressure is less than normal value, can in time change fire extinguishing pipe, when pressure promotes rapidly, can regard as conflagration early warning signal to carry out the police dispatch newspaper to guarantee this automatic fire extinguishing switch board's steady operation.
The utility model provides an automatic fire extinguishing switch board, polyamide fire extinguishing pipe is all installed to each distribution chamber, based on the characteristic of polyamide fire extinguishing pipe, in the in-process that the conflagration emergence point risees rapidly at the temperature, ambient temperature risees rapidly and leads to the increase of intraductal pressure, in the twinkling of an eye that the fire extinguishing pipe is burnt out to open fire, heptafluoropropane or perfluor hexanone in the fire extinguishing pipe spout in the twinkling of an eye and realize automatic fire extinguishing in, wherein, heptafluoropropane is a clean gaseous chemical fire extinguishing agent who uses chemical fire extinguishing as main and has the physics to put out a fire, has colourless, tasteless, low toxicity, non-conducting, pollution-free characteristics, also liquefies the storage at normal atmospheric temperature, does not have destructive effect to the atmospheric ozone layer, is green fire extinguishing agent, perfluor hexanone is a limpid, colourless, tasteless liquid, mainly relies on the heat absorption to reach the effect of putting out a fire, and lithium ion battery conflagration forms the aftercooling and is effective means, this automatic switch board of putting out a fire has higher reliability and fire extinguishing efficiency, and the medium of just putting out a fire is the environmental protection fire extinguishing agent, and simultaneously, this fire extinguishing pipe volume is less, simple structure, and the pipe arrangement is simple, has the characteristics of dexterous easy installation, and the commonality is stronger, and it is convenient to maintain, can reduce the installation cost and the maintenance cost of switch board, improves the safety in utilization of switch board.
Drawings
Fig. 1 is an internal view of the automatic fire extinguishing power distribution cabinet provided by the utility model;
FIG. 2 is a structural view of a polyamide fire extinguishing pipe of the automatic fire extinguishing distribution cabinet provided by the utility model;
FIG. 3 is a cross-sectional view of a fire barrier of the automatic fire extinguishing distribution cabinet provided by the present invention;
fig. 4 is a structural view of the fixing buckle provided by the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
referring to fig. 1, fig. 2 and fig. 3, the utility model provides an automatic fire extinguishing switch board includes the fire barrier 3 that the cabinet body 1 and the internal 1 settings of cabinet, fire barrier 3 separates into a plurality of distribution chamber 11 that are used for placing electrical component 2 with the cabinet body, each distribution chamber 11 is equipped with a distribution hole 2 that is used for walking the line, each be equipped with a polyamide fire extinguishing pipe 4 in the distribution chamber 11, polyamide fire extinguishing pipe 4 intussuseption is filled with heptafluoropropane, each polyamide fire extinguishing pipe 5 in the distribution chamber 11 is installed on fire barrier 3 through fixed buckle 5 detachably.
In particular, with reference to fig. 2, in this embodiment, the polyamide fire extinguishing tube 4 comprises a polyamide tubular body 41, and one-way sealing valves respectively arranged at two ends of the polyamide tube body 41, wherein the one-way sealing valves comprise a plug 42, a holding piece 43 and a gate valve core 44, heptafluoropropane or perfluorohexanone is filled into the polyamide tube body 41 through the one-way sealing valves, one end of the one-way sealing valve is further connected with a pressure gauge 45, which is connected to a display panel (not shown), the display panel displays the pressure state of each pressure polyamide fire extinguishing pipe 4, is arranged on the surface of the cabinet body, is convenient for maintenance personnel to observe, and when the use time is long, the pipe body is aged, and the pressure is lower than a normal value, the fire extinguishing pipe can be replaced in time, and when the pressure is rapidly increased, the fire extinguishing pipe can be used as a fire early warning signal to alarm so as to ensure the stable operation of the automatic fire extinguishing power distribution cabinet.
Specifically, referring to fig. 3, in the present embodiment, the fire barrier 3 includes a first fire-proof layer 31, a thermal insulation layer 32 and a second fire-proof layer 33, where the first fire-proof layer 31 and the second fire-proof layer 33 are both polyvinyl chloride layers, the thermal insulation layer 32 is an asbestos layer, and the fire barrier divides each power distribution cavity into independent units to prevent the electrical components in one power distribution cavity from spreading to other electrical components to cause greater loss when a fire occurs.
Specifically, referring to fig. 4, in the present embodiment, the fixing clip 5 includes a hundred million clip bases 51 and a snap ring 52 hinged on the clip bases 51, wherein the diameter of the snap ring 52 is equal to the diameter of the polyamide fire extinguishing pipe 4, and it is preferable that the fixing clip 5 is a metal clip in order to prevent the polyamide fire extinguishing pipe 4 from falling off from the fixing clip 5 in case of fire.
The utility model provides an automatic fire extinguishing switch board has higher safety in utilization, polyamide fire extinguishing pipe is all installed to each distribution chamber, can guarantee the independent safe working space of each distribution chamber and avoid influencing each other and cause the intensity of a fire to stretch, wherein, polyamide fire extinguishing pipe is based on the material characteristic of polyamide, this polyamide fire extinguishing pipe all can stable work under the environment of-40 ℃ -70 ℃, because the conflagration emergence point is in the in-process that the temperature rose rapidly, pressure in the polyamide fire extinguishing pipe also increases thereupon, when the temperature reaches 110 ℃ plus or minus 10 ℃, fire extinguishing pipe breaks, the diameter of breaking is 10 ~ 15mm, liquid fire extinguishing agent vaporizes to the gassiness under high temperature, intraductal pressure can rise, realize automatic fire extinguishing with 2.9Mpa pressure release fire extinguishing medium, high efficiency, high reliability, and simultaneously, the fire extinguishing medium heptafluoropropane in the pipe not only can prevent the after-fire, meanwhile, the fire extinguishing agent is also an environment-friendly fire extinguishing medium, and has the function of protecting the safety of subsequent maintenance personnel.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic fire extinguishing power distribution cabinet, its includes the cabinet body and the fire barrier of the internal setting of cabinet, fire barrier separates into a plurality of distribution chambers that are used for placing electrical component with the cabinet body, its characterized in that, each distribution chamber is equipped with a distribution hole that is used for walking the line, each the distribution intracavity is equipped with a polyamide fire extinguishing pipe, polyamide fire extinguishing pipe intussuseption is filled with heptafluoropropane or perfluor hexanone, each polyamide fire extinguishing pipe in the distribution chamber is installed on fire barrier through fixed buckle detachably.
2. An automatic fire extinguishing distribution cabinet according to claim 1, characterized in that the fixing buckle comprises a buckle base and a snap ring hinged on the buckle base.
3. An automatic fire extinguishing power distribution cabinet according to claim 2, characterized in that the fixing fastener is a metal fastener.
4. An automatic fire extinguishing power distribution cabinet according to claim 1, characterized in that the fire-proof partition board comprises a first fire-proof layer, a thermal insulation layer and a second fire-proof layer.
5. An automatic fire extinguishing power distribution cabinet according to claim 4, characterized in that the first fire-proof layer and the second fire-proof layer are polyvinyl chloride layers, and the heat-insulating layer is an asbestos layer.
6. The automatic fire extinguishing power distribution cabinet according to claim 1, wherein each of the polyamide fire extinguishing pipes is connected with a pressure gauge for detecting the pressure in the pipe.
7. An automatic fire extinguishing power distribution cabinet according to claim 6, characterized in that each pressure gauge is connected to a display panel, and the display panel displays the pressure value of each pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574686.0U CN214379341U (en) | 2021-03-22 | 2021-03-22 | Automatic switch board of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574686.0U CN214379341U (en) | 2021-03-22 | 2021-03-22 | Automatic switch board of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214379341U true CN214379341U (en) | 2021-10-08 |
Family
ID=77972407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120574686.0U Active CN214379341U (en) | 2021-03-22 | 2021-03-22 | Automatic switch board of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214379341U (en) |
-
2021
- 2021-03-22 CN CN202120574686.0U patent/CN214379341U/en active Active
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