CN216777783U - Temperature sensing or naked light automatic fire extinguishing device - Google Patents
Temperature sensing or naked light automatic fire extinguishing device Download PDFInfo
- Publication number
- CN216777783U CN216777783U CN202123420462.3U CN202123420462U CN216777783U CN 216777783 U CN216777783 U CN 216777783U CN 202123420462 U CN202123420462 U CN 202123420462U CN 216777783 U CN216777783 U CN 216777783U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- extinguishing device
- wire
- automatic fire
- bakelite
- 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
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 36
- 239000004637 bakelite Substances 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000003380 propellant Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000000443 aerosol Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 3
- 239000004411 aluminium Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a temperature-sensing or open fire automatic fire extinguishing device, and relates to the technical field of fire extinguishing devices. Including the bakelite box, thermal-insulated bowl is installed in bakelite box inner wall cooperation, be provided with big or small assorted line hole on the lateral wall of thermal-insulated bowl and bakelite box, the outer wall department fixed mounting in bakelite box line hole has hollow screw, hollow screw thread connection has threaded sleeve, wear to be equipped with the heat sensitive line in the threaded sleeve, and the heat sensitive line passes in proper order behind hollow screw, bakelite box line hole and the thermal-insulated bowl line hole and the cooperation is installed the ignition line on the aerosol propellant in the thermal-insulated bowl is connected, ignition line one end is connected and is provided with the ignition line, the upper portion of aerosol propellant is provided with the cooling ball board, cooling ball board top is provided with the apron, the apron is through countersunk screw fixed mounting in the upper surface of bakelite box, the interval evenly is provided with a plurality of gas pockets on the apron. The utility model can fully ensure the use safety of the electric appliance and avoid causing danger.
Description
Technical Field
The utility model relates to the technical field of fire extinguishing devices, in particular to a temperature-sensing or open fire automatic fire extinguishing device.
Background
The automobile aging causes conflagration, switch board conflagration etc. to increase gradually, and engine compartment spontaneous combustion phenomenon, switch board spontaneous combustion phenomenon in the automobile often appearing traveling, when the discovery is on fire because engine compartment lid, switch board door etc. are in the closed condition, and the traditional fire extinguisher can't effectively put out a fire, causes great incident easily, consequently, how effectively put out a fire fast becomes a big difficult problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a temperature-sensing or open fire automatic fire extinguishing device, which aims to solve the problems in the background technology.
In order to achieve the technical purpose, the utility model mainly adopts the following technical scheme:
the utility model provides a temperature sensing or naked light automatic fire extinguishing device, includes the bakelite box, thermal-insulated bowl is installed in the cooperation of bakelite box inner wall, thermal-insulated bowl with be provided with big or small assorted line hole on the lateral wall of bakelite box, the outer wall department fixed mounting in bakelite box line hole has hollow screw, hollow screw thread connection has the screw sleeve, wear to be equipped with the temperature sensing line in the screw sleeve, and the temperature sensing line passes in proper order behind hollow screw, bakelite box line hole and the thermal-insulated bowl line hole with the cooperation install the ignition line on the aerosol propellant in the thermal-insulated bowl is connected, ignition line one end connection is provided with the fuse, and the fuse burning can light the aerosol propellant, the upper portion of aerosol propellant is provided with the cooling bulb board, cooling bulb board top is provided with the apron, the apron through heavy head screw fixed mounting in the upper surface of bakelite box, a plurality of air holes are uniformly arranged on the cover plate at intervals.
According to the utility model, the bakelite box is rectangular, bolt holes are formed in the four corners and the middle of the long side of the bakelite box in an inward protruding mode, and grooves matched with the bolt holes are formed in the four corners, namely the middle of the long side, of the heat insulation bowl.
Further, the aerosol generating agent is in a formed solid state, the aerosol generating agent is installed in the heat insulation bowl in a matching mode, and the ignition line is arranged along the length direction of the ignition line.
Furthermore, a notch is formed in the side wall of the aerosol generating agent, close to one side of the heat insulation bowl wire hole, and the heat-sensitive wire and the ignition wire are connected at the notch.
Preferably, the temperature-reducing ball plate is provided with two layers, is arranged above the aerosol generating agent in the heat-insulating bowl in a matching mode and has a gap with the ignition wire or the fuse.
Furthermore, a heat insulation cloth is arranged between the two layers of the cooling ball plates.
In the utility model, the cover plate comprises two layers, and is sequentially divided into a bakelite cover plate and an aluminum cover plate from top to bottom.
In addition, in the utility model, the top of the cover plate is also provided with a label in an adhering mode.
Preferably, the bottom of the bakelite box is further provided with an adhesion device, and the adhesion device is one or two of a 3M double-sided adhesive tape or a magnet.
Compared with the prior art, the utility model has the following beneficial effects: the automatic fire extinguishing device is pre-installed in places such as an engine compartment and a power distribution cabinet where a fire easily occurs and the space is relatively closed, when the fire occurs, the temperature reaches the combustion value of the heat-sensitive wire to cause the heat-sensitive wire to combust, the combustion of the heat-sensitive wire causes the combustion of the ignition wire and the ignition wire, so that the aerosol generating agent is caused to react, the gas is automatically sprayed out to extinguish the fire, the fire extinguishing process cannot cause damage to the engine compartment and the power distribution cabinet, the use safety of electric appliances can be fully ensured, and the danger is avoided.
Drawings
FIG. 1 is a perspective view of a schematic structural view of the present invention;
FIG. 2 is a front view of the structural schematic of the present invention;
fig. 3 is an exploded view of the structural schematic of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples of the specification.
As shown in fig. 1-3, the temperature-sensing or open fire automatic fire extinguishing device comprises a bakelite box 9, wherein the bakelite box 9 is rectangular, bolt holes 19 are arranged at four corners and the middle part of a long side of the bakelite box 9 in an inward protruding manner, a heat insulation bowl 10 is arranged on the inner wall of the bakelite box 9 in a matching manner, namely, grooves 20 matched with the bolt holes 19 are arranged at four corners, namely, the middle part of the long side of the heat insulation bowl 10, so that the heat insulation bowl 10 can be stably arranged in the bakelite box 9, wire holes 21 with matched sizes are arranged on the side walls of the heat insulation bowl 10 and the bakelite box 9, wherein a hollow screw 4 is fixedly arranged at the outer wall of the wire hole 21 of the bakelite box, a threaded sleeve 7 is connected with an external thread of the hollow screw 4, a nut 5 can be arranged between the threaded sleeve 7 and the hollow screw 4 to adjust the position of the threaded sleeve 7, a heat-sensitive wire 8 penetrates through the threaded sleeve 7, by adjusting the position of the threaded sleeve 7, the protruding length of the heat-sensitive wire 8 can be adjusted.
The heat-sensitive wire 8 passes hollow screw 4 in proper order, install the ignition line 6 on the aerosol propellant 11 in thermal-insulated bowl 10 with the cooperation behind bakelite box line hole 21 and the thermal-insulated bowl line hole 21 and be connected, 6 one end connections of ignition line are provided with fuse 12, and the burning of fuse 12 can ignite aerosol propellant 11, the upper portion of aerosol propellant 11 is provided with cooling ball board 14, cooling ball board 14 top is provided with the apron, the apron passes through self tapping countersunk screw 17 fixed mounting at the upper surface of bakelite box 9, the interval evenly is provided with a plurality of gas pockets on the apron.
The automatic fire extinguishing device is pre-installed in places such as an engine compartment and a power distribution cabinet where a fire easily occurs and the space is relatively closed, when the fire occurs, the temperature reaches the combustion value of the heat-sensitive wire 8, the heat-sensitive wire 8 is caused to combust, the combustion of the heat-sensitive wire 8 causes the combustion of the ignition wire 6 and the ignition wire 12, so that the aerosol generating agent 11 is caused to react, the gas is automatically sprayed out to extinguish the fire, the fire extinguishing process cannot cause damage to the engine compartment and the power distribution cabinet, the use safety of an electric appliance can be fully ensured, and the danger is avoided.
The aerosol generating agent 11 is a solid, molded product generally composed of an oxidizing agent, a reducing agent and a binder, and is formed by crushing, mixing, stirring, granulating, drying and pressing, and is installed in the heat insulating bowl 10 in a matching manner, and the ignition wire 6 is arranged along the length direction of the ignition wire. The aerosol-generating agent 11 generates a gas fraction and a solid particle fraction during combustion, wherein the gas fraction is predominantly N2A small amount of CO2Water vapor and trace amounts of CO, NO and the like, and the gas part is beneficial to fire extinguishing and has NO damage to equipment; the solid particulate fraction, mainly comprising metal oxides, carbonates, etc., which is much larger than the size of the reactive radicals and the combustible pyrolysis products, has a considerable adsorption capacity compared to the reactive radicals and the combustible pyrolysis products, so that the combustible pyrolysis products no longer participate in the reaction for generating the reactive radicals, which reduces the source of the generation of radicals and thus suppresses the combustion speed.
In the utility model, the side wall of the aerosol propellant 11 at one side of the heat insulation bowl wire hole 21 is provided with a notch, wherein the thermosensitive wire and the ignition wire are connected at the notch, thereby ensuring effective combustion.
Preferably, the cooling ball plate 14 is provided with two layers, the cooling ball plate 14 is installed above the aerosol generating agent 11 in the heat insulation bowl 10 in a matching manner, a gap exists between the cooling ball plate and the ignition wire 6 or the ignition wire 12, the cooling ball on the cooling ball plate 14 can prevent heat from being released to the outside, and can prevent high temperature from hurting people or igniting surrounding combustible materials, meanwhile, through the two layers of cooling ball plates 14, and the heat insulation cloth 13 is also arranged between the two layers of cooling ball plates 14, normal work of products in the range of-40 ℃ to 90 ℃ can be ensured, even if the products work in a long-time high-temperature environment, the service life of the products cannot be influenced by the outside environment temperature, and meanwhile, when the products are started, the heat generated inside the products cannot influence the outside work.
In the utility model, the cover plate comprises two layers, and is sequentially divided into a bakelite cover plate 16 and an aluminum cover plate 15 from top to bottom, a large number of air holes are arranged on the cover plates, and when gas or solid particles are released, partial heat can be prevented from being released outwards (the process of generating reaction and releasing of aerosol generating agent is similar to the process of burning mosquito incense, and comprises a gas part and a particle part, and heat insulation cloth and the like can not prevent the release of the gas part).
In addition, in the utility model, the label 18 is also adhered to the top of the cover plate, the information such as the model of the fire extinguishing device can be identified through the label 18, when the fire extinguishing device is used, the label can be directly flushed by gas generated after the aerosol generating agent triggers reaction without tearing off the label, the use is convenient, so that the air holes on the cover plate are exposed, and the common label 18 is adhered to the cover plate through adhesive sticker.
9 bottoms of bakelite box still are provided with the adhesion device, this adhesion device is one or two kinds in 3M double faced adhesive tape 3 or magnet 2, can choose one of them adhesion device of optional and paste on engine compartment or switch board surface, if the mounted position is ironwork, then can utilize countersunk screw 1 with magnet 2 fixed mounting in 9 bottoms of bakelite box, utilize magnet 2 to adsorb on the surface of ironwork, of course, during the use, also can use together by two kinds of adhesion devices, can ensure not can not lead to the product to drop because of vibrations, factors such as high temperature when installing in adverse circumstances.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A temperature sensing or naked light automatic fire extinguishing device which characterized in that: comprises an electric wood box, a heat insulation bowl is arranged on the inner wall of the electric wood box in a matching way, wire holes with the matched size are arranged on the side walls of the heat insulation bowl and the electric wood box, a hollow screw is fixedly arranged on the outer wall of the wire hole of the bakelite box, the external thread of the hollow screw is connected with a threaded sleeve, a thermosensitive wire is arranged in the threaded sleeve in a penetrating way, and a thermosensitive wire sequentially passes through the hollow screw, the bakelite box wire hole and the heat insulation bowl wire hole and then is connected with a ignition wire on the aerosol generating agent which is arranged in the heat insulation bowl in a matching way, one end of the ignition wire is connected with a fuse, and the combustion of the fuse can ignite the aerosol generating agent, the upper part of the aerosol generating agent is provided with a cooling ball plate, the cooling ball board top is provided with the apron, the apron passes through countersunk screw fixed mounting in the upper surface of bakelite box, the interval evenly is provided with a plurality of gas pockets on the apron.
2. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 1, characterized in that: the bakelite box sets up to the rectangle, and the four corners department of bakelite box and long limit middle part department all inwards stand out and be provided with the bolt hole, the four corners of thermal-insulated bowl is long limit middle part department promptly be provided with bolt hole assorted recess.
3. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 2, characterized in that: the aerosol generating agent is in a formed solid state, is installed in the heat insulation bowl in a matching mode, and is arranged along the length direction of the ignition line.
4. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 3, characterized in that: an opening is formed in the side wall, close to one side of the heat insulation bowl wire hole, of the aerosol propellant, and the heat-sensitive wire is connected with the ignition wire at the opening.
5. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 1, characterized in that: the cooling ball plate is provided with two layers, and the cooling ball plate is installed in a matching mode above the aerosol generating agent in the heat insulation bowl, and a gap exists between the ignition wire or the fuse.
6. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 5, characterized in that: and a heat insulation cloth is also arranged between the two layers of the cooling ball plates.
7. The temperature-sensitive or open flame automatic fire extinguishing device according to claim 1, characterized in that: the apron includes two-layerly, and divide into bakelite apron and aluminium system apron from last from bottom to bottom in proper order.
8. The temperature-sensitive or open fire automatic fire extinguishing device according to claim 1, characterized in that: and a label is also adhered to the top of the cover plate.
9. The temperature-sensitive or open fire automatic fire extinguishing device according to claim 1, characterized in that: the bakelite box is characterized in that an adhesion device is further arranged at the bottom of the bakelite box, and the adhesion device is one or two of 3M double-sided adhesive tape or a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420462.3U CN216777783U (en) | 2021-12-31 | 2021-12-31 | Temperature sensing or naked light automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420462.3U CN216777783U (en) | 2021-12-31 | 2021-12-31 | Temperature sensing or naked light automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216777783U true CN216777783U (en) | 2022-06-21 |
Family
ID=82010845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123420462.3U Expired - Fee Related CN216777783U (en) | 2021-12-31 | 2021-12-31 | Temperature sensing or naked light automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216777783U (en) |
-
2021
- 2021-12-31 CN CN202123420462.3U patent/CN216777783U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113851948B (en) | Automatic power-off alarming automatic fire-extinguishing power distribution cabinet and pre-judging process | |
| CN216777783U (en) | Temperature sensing or naked light automatic fire extinguishing device | |
| CN215309895U (en) | Miniature fire extinguishing device | |
| CN211050772U (en) | Aerosol automatic fire extinguisher installed in fire retardant module | |
| CN210409296U (en) | Safe microminiature extinguishing device | |
| CN207085118U (en) | Fire extinguishing device and automobile | |
| CN210384665U (en) | Non-pressure-storage type automatic fire extinguishing device | |
| CN113134194A (en) | Fire extinguishing plaster | |
| KR20120103216A (en) | Vehicle fire extinguishing system | |
| CN210698566U (en) | Small-size extinguishing device suitable for electric power trade | |
| CN212084325U (en) | Circuit protection device is used in installation of fire alarm | |
| CN110180111B (en) | Safe microminiature fire extinguishing device and fire extinguishing method thereof | |
| CN209204529U (en) | Miniature aerosol fire-extinguishing device for circuit board | |
| CN203342264U (en) | Fire extinguisher with thermoinduction feedback device | |
| CN211912512U (en) | Hot start control mechanism for hot aerosol fire extinguishing device | |
| CN218833436U (en) | Automatic fire extinguishing device for photovoltaic energy storage cabinet | |
| CN211410779U (en) | Active fire extinguishing electrical box and air conditioner | |
| CN215770829U (en) | Double-package machine tool control transformer | |
| CN213555094U (en) | Automatic emergent fire control unit that starts | |
| CN212593631U (en) | Fire extinguishing plaster | |
| CN212593632U (en) | Fire extinguishing plaster | |
| CN212593633U (en) | Fire extinguishing plaster | |
| CN212416740U (en) | Fire extinguishing plaster | |
| CN213159090U (en) | Small-size aerosol extinguishing device | |
| US20240178514A1 (en) | Flame-proof portable power supply |
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: 20220621 |