CN220070547U - Gas production driving type perfluorinated hexanone fire extinguishing device with puncture mechanism - Google Patents
Gas production driving type perfluorinated hexanone fire extinguishing device with puncture mechanism Download PDFInfo
- Publication number
- CN220070547U CN220070547U CN202320639960.7U CN202320639960U CN220070547U CN 220070547 U CN220070547 U CN 220070547U CN 202320639960 U CN202320639960 U CN 202320639960U CN 220070547 U CN220070547 U CN 220070547U
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- CN
- China
- Prior art keywords
- perfluorinated
- fire extinguishing
- gas
- hexanone
- flexible material
- 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.)
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Links
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical class CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 9
- 239000000443 aerosol Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 8
- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920004449 Halon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect 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
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model discloses a gas-producing driving type perfluorinated hexanone fire extinguishing device with a puncturing mechanism, which comprises a shell, wherein a perfluorinated hexanone fire extinguishing agent coated by a flexible material is arranged in the shell, a gas producing agent is arranged between the flexible material and the rear end of the shell, and a nozzle and the puncturing mechanism are arranged at the front end of the shell; the utility model ensures that the flexible material can be normally broken under the gas pressure generated after the gas generating agent is ignited, and ensures the normal spraying of the perfluorinated hexanone, wherein the puncturing mechanism greatly improves the probability of breaking the flexible material in the fire extinguishing stage, and effectively ensures the normal spraying process of the perfluorinated hexanone.
Description
Technical Field
The utility model relates to the technical field of fire control, in particular to a gas production driving type perfluorinated hexanone fire extinguishing device with a puncture mechanism.
Background
The perfluoro-hexanone is liquid at normal temperature, and because the evaporation heat is only 1/25 of that of water and the vapor pressure is 25 times that of water, the property makes it easy to vaporize and exist in gas state, and the effect of fire extinguishment is achieved mainly by means of heat absorption. In the aspect of protecting environment, the fire extinguishing agent is a famous and real green environment-friendly fire extinguishing agent.
Because the fire extinguishing concentration of the perfluorinated hexanone is 4-6%, the safety margin is higher, and the perfluorinated hexanone is safer for human bodies when in use. The perfluoro-hexanone is liquid at normal temperature and does not belong to dangerous goods, can be safely stored and transported (including air transportation) in a wider temperature range by using a common container under normal pressure, does not need to be stored and transported by a pressure container like other halon substitutes, has the boiling point of 48-49 ℃, is easy to volatilize in the practical application process, and is extremely easy to hydrolyze and deteriorate to generate acidic substances when being exposed in the air, and can realize full-automatic vacuumizing and filling by using the bagged perfluoro-hexanone (generally coated by flexible materials), so that the perfluoro-hexanone can be sealed with the outside, and can not hydrolyze and deteriorate, and the following problems still exist when the sealing is realized: in the fire extinguishing process, when the gas generated after the gas generating agent is ignited pushes and extrudes the flexible material, the phenomenon that the flexible material is extruded and is difficult to break can occur, so that the spraying failure of the perfluorinated hexanone is caused, and the fire extinguishing process is influenced.
Disclosure of Invention
The utility model aims to overcome the defects and provide the gas-producing driving type perfluorinated hexanone fire extinguishing device with the puncture mechanism, so that the flexible material can be normally ruptured under the gas pressure generated after the gas producing agent is ignited, and the normal spraying of the perfluorinated hexanone is ensured.
The utility model aims to solve the technical problems, and adopts the technical scheme that: the utility model provides a take gas production driven formula perfluorinated hexanone extinguishing device who punctures mechanism, includes the casing, be equipped with the perfluorinated hexanone extinguishing agent of flexible material cladding in the casing, be equipped with the gas production agent between flexible material and the casing rear end, the casing front end is equipped with spout and punctures mechanism.
Preferably, the gas generating agent is connected to one end of the activating member.
Preferably, the other end of the starting part penetrates out of the rear cover, and the rear cover is in threaded connection with the rear end of the shell.
Preferably, the flexible material is a rubber sleeve or a silica gel sleeve or a plastic sleeve or an aluminum foil sleeve structure.
Preferably, the gas generating agent is an aerosol generating agent.
Preferably, the puncturing mechanism comprises a puncturing tube, and the puncturing tube is arranged at the front end of the shell.
Preferably, the puncture tube is arranged in the nozzle in a penetrating way.
Preferably, the top of the puncture tube is in threaded fit with the upper side of the spray head, and the lower side of the spray head is in threaded fit with the outer side of the spray nozzle.
Preferably, a limit stop for limiting the flexible material is arranged on the inner wall of the cavity between the front end of the shell and the flexible material.
Preferably, the starting component is an electric ignition head or a thermosensitive wire structure.
The utility model has the beneficial effects that:
the utility model ensures that the flexible material can be normally broken under the gas pressure generated after the gas generating agent is ignited, and ensures the normal spraying of the perfluorinated hexanone, wherein the puncturing mechanism greatly improves the probability of breaking the flexible material in the fire extinguishing stage, and effectively ensures the normal spraying process of the perfluorinated hexanone.
Drawings
FIG. 1 is a schematic diagram of a gas-generating driven perfluorinated hexanone fire extinguishing apparatus with a puncturing mechanism;
fig. 2 is an enlarged schematic view of the area of the puncturing mechanism in fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 and 2, a gas-generating driving type perfluorinated hexanone fire extinguishing device with a puncture mechanism comprises a shell 1, wherein a perfluorinated hexanone fire extinguishing agent 3 coated by a flexible material 2 is arranged in the shell 1, a gas generating agent 4 is arranged between the flexible material 2 and the rear end of the shell 1, and a nozzle 5 and the puncture mechanism 6 are arranged at the front end of the shell 1. In this embodiment, when a fire occurs in the outside, the gas generating agent 4 is ignited to generate a large amount of gas, so as to push the perfluorinated hexanone fire extinguishing agent 3 coated by the flexible material 2 to move toward the area where the nozzle 5 is located, and at this time, the flexible material 2 contacts and is punctured by the puncturing mechanism 6, so that the perfluorinated hexanone fire extinguishing agent 3 is released, and is sprayed out from the nozzle 5 to perform a fire extinguishing process. The puncturing mechanism 6 greatly improves the probability of cracking the flexible material 2 in the fire extinguishing stage, and effectively ensures the normal spraying process of the perfluorinated hexanone.
Preferably, the gas generating agent 4 is connected to one end of the activating member 7.
Preferably, the other end of the actuating member 7 passes through the rear cover 8, and the rear cover 8 is in threaded connection with the rear end of the housing 1.
Preferably, the flexible material 2 is a rubber sleeve or a silica gel sleeve or a plastic sleeve or an aluminum foil sleeve structure. The flexible material 2 can well seal the perfluorinated hexanone fire extinguishing agent 3 in the normal storage process, and can be extruded by high-pressure gas to break in the fire extinguishing process, thereby ensuring the normal spraying process of the perfluorinated hexanone fire extinguishing agent 3.
Preferably, the gas generating agent 4 is an aerosol generating agent. The aerosol generating agent can generate a large amount of aerosol or gas after being ignited, thereby generating large pressure and pushing the perfluorinated hexanone extinguishing agent 3 coated by the flexible material 2 to move towards the direction of the nozzle 5.
Preferably, the puncturing mechanism 6 comprises a puncturing tube 6.1, and the puncturing tube 6.1 is arranged at the front end of the housing 1.
Preferably, the puncture tube 6.1 is provided penetrating the spout 5. After the puncture tube 6.1 is provided, the flexible material 2 can be ejected from the inside of the puncture tube 6.1 after being punctured by the puncture tube 6.1.
Preferably, the top of the puncture tube 6.1 is in threaded fit with the upper side of the spray head 9, and the lower side of the spray head 9 is in threaded fit with the outer side of the spray nozzle 5. By means of this screw-fit, the installation process of the puncture tube 6.1 can be facilitated.
Preferably, a limit stop 10 for limiting the flexible material 2 is arranged on the inner wall of the cavity between the front end of the shell 1 and the flexible material 2. By providing the limit stop 10, the flexible material 2 does not contact the puncturing mechanism 6 in the normal placement or transportation process of the fire extinguishing device, and the flexible material 2 is prevented from being punctured by mistake.
Preferably, the actuating member 7 is an electric ignition head or a heat-sensitive wire structure. In this embodiment, when the starting member 7 is of an electric ignition head structure, it is connected to a fire detection device, which is a temperature sensor and/or a smoke sensor. When fire, overheat and other conditions occur, the fire detection device detects the high temperature environment generated by the fire, and then sends a signal to the microprocessor, and the microprocessor controls the starting component 7 to ignite the gas generating agent 4. When the starting component 7 is of a thermosensitive wire structure, the thermosensitive wire structure is simpler, so that the thermosensitive wire can be automatically started when a fire disaster occurs, and the thermosensitive wire directly ignites the gas generating agent 4 without matching with an additional fire disaster detection device and other external equipment.
The working principle of the embodiment is as follows:
when a fire occurs outside, the starting component 7 ignites the gas generating agent 4, and the gas generating agent 4 (aerosol generating agent is adopted in the embodiment) burns to generate a large amount of aerosol or gas, so that the perfluorinated hexanone fire extinguishing agent 3 coated by the flexible material 2 is pushed to move to the area where the nozzle 5 is located, and at the moment, the flexible material 2 contacts and is punctured by the puncturing mechanism 6, so that the perfluorinated hexanone fire extinguishing agent 3 is released, and is sprayed out from the nozzle 5 to perform a fire extinguishing process.
The above embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments of the present utility model may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (10)
1. The utility model provides a take gas production drive formula perfluorinated hexanone extinguishing device who punctures mechanism, includes casing (1), its characterized in that: the novel fire extinguishing device is characterized in that a perfluorinated hexanone fire extinguishing agent (3) coated by a flexible material (2) is arranged in the shell (1), a gas generating agent (4) is arranged between the flexible material (2) and the rear end of the shell (1), and a nozzle (5) and a puncturing mechanism (6) are arranged at the front end of the shell (1).
2. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 1, wherein: the gas generating agent (4) is connected with one end of the starting component (7).
3. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 2, wherein: the other end of the starting component (7) penetrates out of the rear cover (8), and the rear cover (8) is in threaded connection with the rear end of the shell (1).
4. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 1, wherein: the flexible material (2) is a rubber sleeve or a silica gel sleeve or a plastic sleeve or an aluminum foil sleeve structure.
5. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 1, wherein: the gas generating agent (4) is an aerosol generating agent.
6. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 1, wherein: the puncturing mechanism (6) comprises a puncturing pipe (6.1), and the puncturing pipe (6.1) is arranged at the front end of the shell (1).
7. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 6, wherein: the puncture tube (6.1) is arranged in the nozzle (5) in a penetrating way.
8. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 7, wherein: the top of the puncture tube (6.1) is in threaded fit with the upper side of the spray head (9), and the lower side of the spray head (9) is in threaded fit with the outer side of the spray nozzle (5).
9. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 1, wherein: and a limit stop (10) for limiting the flexible material (2) is arranged on the inner wall of the cavity between the front end of the shell (1) and the flexible material (2).
10. The gas-generating driven perfluorinated hexanone fire extinguishing apparatus with puncture mechanism as set forth in claim 2, wherein: the starting component (7) is of an electric ignition head or a thermosensitive wire structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320639960.7U CN220070547U (en) | 2023-03-28 | 2023-03-28 | Gas production driving type perfluorinated hexanone fire extinguishing device with puncture mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320639960.7U CN220070547U (en) | 2023-03-28 | 2023-03-28 | Gas production driving type perfluorinated hexanone fire extinguishing device with puncture mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070547U true CN220070547U (en) | 2023-11-24 |
Family
ID=88825360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320639960.7U Active CN220070547U (en) | 2023-03-28 | 2023-03-28 | Gas production driving type perfluorinated hexanone fire extinguishing device with puncture mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070547U (en) |
-
2023
- 2023-03-28 CN CN202320639960.7U patent/CN220070547U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |