CN219662716U - Unitary automatic fire extinguisher - Google Patents
Unitary automatic fire extinguisher Download PDFInfo
- Publication number
- CN219662716U CN219662716U CN202321183623.8U CN202321183623U CN219662716U CN 219662716 U CN219662716 U CN 219662716U CN 202321183623 U CN202321183623 U CN 202321183623U CN 219662716 U CN219662716 U CN 219662716U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- shell
- agent
- starting valve
- gas generating
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000000977 initiatory effect Effects 0.000 claims abstract description 17
- 238000010304 firing Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 46
- 239000007789 gas Substances 0.000 claims description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical group FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims 1
- 108010066278 cabin-4 Proteins 0.000 description 8
- 239000003721 gunpowder Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920004449 Halon® Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- -1 ketone compound Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a unitary automatic fire extinguishing device, comprising: the device comprises an initiating component, a sealing structure, a gas generating agent, a fixing component, a generating cabin, a firing pin, a starting valve, a connecting pipe, a shell, pressurized gas, a fire extinguishing agent and a nozzle; the generation cabin is arranged inside the fixed component; the fixing component is arranged above the shell and is connected with the shell in a sealing way; the gas generating agent is arranged in the generation cabin, and the initiation assembly is connected with the gas generating agent; the sealing structure is arranged at the top of the generation cabin; the firing pin is arranged below the generation cabin, and can move downwards after the gas generating agent is started and open the starting valve; the starting valve is arranged below the firing pin; a pipeline corresponding to the connecting pipe is arranged in the fixing component; the nozzle is arranged on the other side of the pipeline inside the fixed component; the starting valve is arranged at the top of the shell; the connecting pipe is arranged below the starting valve; the fire extinguishing agent is arranged inside the shell; the connecting pipe is immersed into the extinguishing agent; the pressurizing gas is arranged above the extinguishing agent in the shell.
Description
Technical Field
The utility model belongs to the technical field of fire protection, and particularly relates to a unitary automatic fire extinguishing device.
Background
The fire disaster is a disaster which causes great harm to life and property, part of the fire disaster is caused by that the initial fire source is not extinguished in time, and particularly in a closed small space, the initial fire source is difficult to find and easily causes the fire disaster. The utility model provides a device which is suitable for being installed in a closed small space, can automatically detect a fire source and start a fire extinguishing device, and can extinguish an initial fire.
Disclosure of Invention
To solve the above-mentioned technical problems, the present utility model provides a unitary automatic fire extinguishing apparatus, and for a basic understanding of some aspects of the disclosed embodiments, a brief summary is provided below. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
The utility model adopts the following technical scheme: in some alternative embodiments, there is provided a unitary automatic fire extinguishing apparatus comprising: the device comprises an initiating component, a sealing structure, a gas generating agent, a fixing component, a generating cabin, a firing pin, a starting valve, a connecting pipe, a shell, pressurized gas, a fire extinguishing agent and a nozzle; the generation cabin is arranged inside the fixed component; the fixing component is arranged above the shell and is connected with the shell in a sealing way; the gas generating agent is arranged in the generation cabin, and the initiation assembly is connected with the gas generating agent; the sealing structure is arranged at the top of the generation cabin; the firing pin is arranged below the generation cabin, and can move downwards after the gas generating agent is started and open the starting valve; the starting valve is arranged below the firing pin; a pipeline corresponding to the connecting pipe is arranged in the fixing component; the nozzle is arranged on the other side of the pipeline inside the fixed component; the starting valve is arranged at the top of the shell; the connecting pipe is arranged below the starting valve; the fire extinguishing agent is arranged inside the shell; the connecting pipe is immersed into the extinguishing agent; the pressurizing gas is arranged above the extinguishing agent in the shell.
Further, the fire extinguishing agent can be perfluoro-hexanone or water-based foam fire extinguishing agent.
Further, the gas generating agent can be gunpowder or thermosensitive wire.
Further, the initiating component may be a heat sensitive wire or an electrical initiating device.
Further, the housing may be an aluminum bottle.
Further, the pressurizing gas is pressurizing nitrogen or pressurizing air.
Further, the sealing structure may be silica gel.
The utility model has the beneficial effects that:
the automatic fire extinguishing device is placed in a closed area where fire is likely to happen, when the fire happens, the triggering component is heated to reach the temperature or can start the gas generating agent when the fire meets open fire, or the gas generating agent is started by the electric induction triggering component, the gas generating agent generates gas to push the firing pin downwards to open the starting valve, and the fire extinguishing agent is sprayed out from the nozzle under the extrusion of the pressurizing gas, so that the aim of extinguishing the early fire is fulfilled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: the fire-fighting device comprises an initiation component (1), a sealing structure (2), a gas generating agent (3), a fixing component (11), a generation cabin (4), a firing pin (5), a starting valve (7), a connecting pipe (12), a shell (10), pressurized gas (13), a fire extinguishing agent (9) and a nozzle (6).
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the utility model to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others.
As shown in fig. 1, in some illustrative embodiments, there is provided a unitary automatic fire extinguishing apparatus comprising: the fire extinguishing device comprises an initiating component 1, a sealing structure 2, a gas generating agent 3, a fixing component 11, a generating cabin 4, a firing pin 5, an actuating valve 7, a connecting pipe 12, a shell 10, pressurized gas 13, a fire extinguishing agent 9 and a nozzle 6; the generation cabin 4 is arranged inside the fixed component 11; the fixing component 11 is arranged above the shell 10 and is connected with the shell 10 in a sealing way; the gas generating agent 3 is arranged in the generation cabin 4, and the initiation assembly 1 is connected with the gas generating agent 3; the sealing structure 2 is arranged at the top of the generation cabin 4; the firing pin 5 is arranged below the generation cabin 4, and after the gas generating agent 3 is started, the firing pin 5 can be moved downwards and the starting valve 7 can be opened; the start valve 7 is arranged below the striker 5; the fixing component 11 is internally provided with a pipeline corresponding to the connecting pipe 12; the nozzle 6 is arranged on the other side of the inner pipeline of the fixed assembly 11; the starting valve 7 is arranged at the top of the shell 10; the connecting pipe 12 is arranged below the starting valve 7; the fire extinguishing agent 9 is arranged inside the housing 10; the connection pipe 12 is immersed in the extinguishing agent 9; the pressurizing gas is arranged above the extinguishing agent 9 inside the housing 10.
The unitary automatic fire extinguishing device can be placed in a place with fire hidden danger in a small space. The initiating component 1 will activate the gas generant 3 when the ambient temperature is high or an open flame is encountered. After the gas generating agent 3 is started, the sealing structure 2 is arranged inside the fixing component 11, and the sealing structure 2 which can seal the top of the generating cabin 4 after the triggering component 1 triggers is arranged at the top of the generating cabin 4, so that high-pressure gas is generated to drive the firing pin 5 to generate downward kinetic energy. The striker 5 moves downward to open the trigger valve 7. After opening the trigger valve 7, the inside of the housing 10 communicates with the spout 6 through the connection pipe 1213. Because of the existence of the pressurizing gas 13, the pressurizing gas 13 can squeeze the fire extinguishing agent 9, so that the fire extinguishing agent 9 is sprayed out through the nozzle 6, and the fire extinguishing effect is achieved. In the process, the device can be automatically started, so that the purposes of timely extinguishing fire and protecting property and life safety are achieved.
The fire extinguishing agent 9 in the unitary automatic fire extinguishing device can adopt perfluoro-hexanone or water-based foam fire extinguishing agent 9. The perfluoro-hexanone is an important substitute for halon fire extinguishing agent 9, which is a fluorinated ketone compound and is a clear, colorless and odorless liquid. The fire extinguishing mechanism of the water-based foam extinguishing agent 9 is a physical fire extinguishing principle. The fire extinguishing agent 9 mainly comprises hydrocarbon surfactant, fluorocarbon surfactant, flame retardant and auxiliary agent. Both extinguishing agents 9 can be ejected out of the housing 10 by compressed air.
The gas generating agent 3 in the unitary automatic fire extinguishing device can be gunpowder or a thermosensitive wire, and the gunpowder or the thermosensitive wire can generate gas or heat air in a closed space after being triggered, so that the pressure in the generation chamber 4 is increased, and the firing pin 5 can be pushed to move downwards to open the starting valve 7.
The initiating component 1 in the unitary automatic fire extinguishing device can be a thermosensitive wire or an electric initiating device.
The shell 1014 in the unitary automatic fire extinguishing device can be an aluminum bottle, and compared with the shell 10 made of other materials, the aluminum bottle is lighter and safer.
The pressurized gas in the unitary automatic fire extinguishing device is pressurized nitrogen, and the physical and chemical properties of the nitrogen are stable.
The sealing structure 2 in the unitary automatic fire extinguishing device can be silica gel, and the silica gel can seal the top of the generation cabin 4 after the initiation assembly 1 is started.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited by the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner and should be included in the protection scope of the present utility model 。
Claims (7)
1. A unitary automatic fire extinguishing device, comprising: the device comprises an initiating component, a sealing structure, a gas generating agent, a fixing component, a generating cabin, a firing pin, a starting valve, a connecting pipe, a shell, pressurized gas, a fire extinguishing agent and a nozzle; the generation cabin is arranged inside the fixed component; the fixing component is arranged above the shell and is connected with the shell in a sealing way; the gas generating agent is arranged in the generation cabin, and the initiation assembly is connected with the gas generating agent; the sealing structure is arranged at the top of the generation cabin; the firing pin is arranged below the generation cabin, and can move downwards after the gas generating agent is started and open the starting valve; the starting valve is arranged below the firing pin; a pipeline corresponding to the connecting pipe is arranged in the fixing component; the nozzle is arranged on the other side of the pipeline inside the fixed component; the starting valve is arranged at the top of the shell; the connecting pipe is arranged below the starting valve; the fire extinguishing agent is arranged inside the shell; the connecting pipe is immersed into the extinguishing agent; the pressurizing gas is arranged above the extinguishing agent in the shell.
2. A unitary automatic fire extinguishing device according to claim 1, wherein the fire extinguishing agent is perfluoro-hexanone or a water-based foam fire extinguishing agent.
3. A unitary automatic fire extinguishing device according to claim 1, wherein the gas generating agent is a powder or a heat sensitive wire.
4. A unitary automatic fire extinguishing device according to claim 1, wherein the initiating component is a heat sensitive wire or an electrical initiating device.
5. A unitary automatic fire extinguishing device according to claim 1, wherein the housing is an aluminum bottle.
6. A unitary automatic fire extinguishing device according to claim 1, wherein the pressurized gas is pressurized nitrogen.
7. A unitary automatic fire extinguishing device according to claim 1, wherein the sealing structure is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183623.8U CN219662716U (en) | 2023-05-17 | 2023-05-17 | Unitary automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183623.8U CN219662716U (en) | 2023-05-17 | 2023-05-17 | Unitary automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662716U true CN219662716U (en) | 2023-09-12 |
Family
ID=87922699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321183623.8U Active CN219662716U (en) | 2023-05-17 | 2023-05-17 | Unitary automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662716U (en) |
-
2023
- 2023-05-17 CN CN202321183623.8U patent/CN219662716U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |