CN212214425U - Fire extinguishing device without spray nozzle - Google Patents
Fire extinguishing device without spray nozzle Download PDFInfo
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- CN212214425U CN212214425U CN201921115006.8U CN201921115006U CN212214425U CN 212214425 U CN212214425 U CN 212214425U CN 201921115006 U CN201921115006 U CN 201921115006U CN 212214425 U CN212214425 U CN 212214425U
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- fire
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- extinguishing
- fire extinguishing
- ignition
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Abstract
The utility model provides a sprinkler head-free fire extinguishing device, which comprises a fire extinguishing container and an ignition device, wherein the fire extinguishing container is filled with perfluorohexanone fire extinguishing agent. The ignition device is used for detonating the fire extinguishing container. The utility model provides a no shower nozzle extinguishing device as long as ignite ignition, just can detonate the container of putting out a fire, locates the inside perfluor hexanone of the container of putting out a fire and puts out a fire the medicament blowout to reach the purpose of putting out a fire. Perfluorohexanone fire extinguishing agent can be preserved at normal atmospheric temperature and pressure, because perfluorohexanone fire extinguishing agent is liquid under normal atmospheric temperature and pressure, consequently the utility model discloses a no shower nozzle extinguishing device need not the high pressure and stores, and is low to storing the accessory requirement. And simultaneously, the utility model discloses a no shower nozzle extinguishing device of embodiment one only includes the container of putting out a fire, and these two structures of ignition, easily with no shower nozzle extinguishing device miniaturization and lightweight.
Description
Technical Field
The utility model relates to a fire-extinguishing equipment technical field, more specifically relate to a no shower nozzle extinguishing device.
Background
Most of the existing sprinkler head-free fire extinguishing devices are mixed with high-pressure nitrogen and fire extinguishing agents in a high-pressure resistant gas cylinder, and the fire extinguishing agents in the fire extinguisher cylinder are sprayed out by manually opening a valve or electrically controlling the valve. Or the independent medicament bottle is connected with the high-pressure nitrogen starting bottle in series, and the nitrogen pushes the fire extinguishing medicament in the medicament bottle by manually or electrically starting the nitrogen bottle.
However, parts such as the gas cylinder of the fire extinguisher, the connector, the valve and the like need to bear the air pressure of 2MPa to 5MPa, have high requirements on the parts and high cost, and need to be returned to the factory for detection every year.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire extinguishing device without a spray head, which can overcome at least one deficiency of the prior art and can be stored without high pressure.
In order to achieve the purpose, the utility model provides a sprinkler head-free fire extinguishing device, which comprises a fire extinguishing container and an ignition device, wherein the fire extinguishing container is filled with perfluorohexanone fire extinguishing agent. The ignition device is used for detonating the fire extinguishing container.
Alternatively, the extinguishing container has a container wall, the thickness of which is arranged non-uniformly.
Optionally, the container wall comprises a single or multiple layers of flexible material.
Optionally, there are a plurality of ignition devices, and the plurality of ignition devices are uniformly arranged on the fire extinguishing container.
Optionally, the ignition device includes a housing, a protective layer, a detonating agent and a heating wire, the heating wire is disposed inside the detonating agent, and the detonating agent is filled in a cavity formed by the housing and the protective layer.
Optionally, the housing has an opening for cooperation with the protective layer, the opening being disposed towards the interior of the fire suppression container.
Optionally, the ignition device further comprises a wire, and the wire is respectively connected with two ends of the heating wire.
Optionally, the ignition device further comprises a sealing structure, the sealing structure comprises a sealing shell and a sealing glue, and the sealing glue and the sealing shell are sequentially arranged outside the shell.
Optionally, the sealing structure further comprises heat sealing layers, and the heat sealing layers are respectively arranged on two sides of the sealing shell.
Optionally, the ignition device is hermetically connected with the fire extinguishing container.
To sum up, the utility model provides a no shower nozzle extinguishing device as long as ignite ignition, just can detonate the container of putting out a fire, locates the inside perfluor hexanone of the container of putting out a fire medicament blowout of putting out a fire to reach the purpose of putting out a fire. Perfluorohexanone fire extinguishing agent can be preserved at normal atmospheric temperature and pressure, because perfluorohexanone fire extinguishing agent is liquid under normal atmospheric temperature and pressure, consequently the utility model discloses a no shower nozzle extinguishing device need not the high pressure and stores, and is low to storing the accessory requirement. And simultaneously, the utility model discloses a no shower nozzle extinguishing device of embodiment one only includes the container of putting out a fire, and these two structures of ignition, easily with no shower nozzle extinguishing device miniaturization and lightweight. Furthermore, thereby the gas cylinder internal pressure among the prior art has the risk of loss to lead to the unable blowout of medicament, and the utility model discloses a no shower nozzle extinguishing device of embodiment one need not with the help of the high-pressure gas who stores when spraying, consequently sprays the success rate higher. The sprinkler-free fire extinguishing device provided by the embodiment can also be used by a plurality of fire extinguishing containers side by side, so that the effect of multiple spraying is achieved.
Drawings
FIG. 1 is a schematic view of a sprinkler-less fire suppression apparatus according to an embodiment of the present invention;
fig. 2 is a second schematic view of a sprinkler-less fire extinguishing apparatus according to a first embodiment of the present invention;
FIG. 3 is a third schematic view of a sprinkler-less fire extinguishing apparatus according to an embodiment of the present invention
Fig. 4 is a schematic view of an ignition device according to a first embodiment of the present invention;
fig. 5 is a schematic view of an ignition device with a sealing structure according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Please refer to fig. 1 to 5. The embodiment of the utility model provides a no shower nozzle extinguishing device, including fire extinguishing container 2 and ignition device 3 that are equipped with perfluor hexanone fire extinguishing agent 21. The ignition device 3 is used to detonate the extinguishing container 2. The extinguishing container 2 is filled with a flurohexanone extinguishing agent 21.
The embodiment of the utility model provides a no shower nozzle extinguishing device as long as ignite ignition 3, just can detonate extinguishing container 2, locates the inside perfluor hexanone fire extinguishing agent 21 blowout of extinguishing container 2 to reach the purpose of putting out a fire. Perfluorohexanone fire extinguishing agent 21 can be preserved at normal atmospheric temperature and pressure, because perfluorohexanone fire extinguishing agent 21 is liquid under normal atmospheric temperature and pressure, consequently the utility model discloses a no shower nozzle extinguishing device need not high-pressure storage, requires lowly to storing the accessory. And simultaneously, the utility model discloses a no shower nozzle extinguishing device of embodiment one only includes extinguishing container 2, and two structures of ignition device 3, need not the spout, and easy miniaturization and the lightweight with no shower nozzle extinguishing device do benefit to the user and throw no shower nozzle extinguishing device in the conflagration. Furthermore, thereby the gas cylinder internal pressure among the prior art has the risk of loss to lead to the unable blowout of medicament, and the utility model discloses a no shower nozzle extinguishing device of embodiment one need not with the help of the high-pressure gas who stores when spraying, consequently sprays the success rate higher. The sprinkler-free fire extinguishing apparatus provided by the embodiment can also be used by a plurality of fire extinguishing containers 2 side by side, thereby achieving the effect of multiple injection.
In the present embodiment, the fire extinguishing container 2 may be in any shape such as spherical, prismatic, cylindrical, etc. to meet the requirements of various occasions on shape and volume, as shown in fig. 1 and 2. Further, the fire extinguishing container 2 has a container wall whose thickness is unevenly disposed. After the ignition device 3 is ignited, the impact force firstly breaks through the thinner position of the wall of the container, and finally the aim of extinguishing fire is achieved. In the present embodiment, the container wall is formed by a single layer of aluminum plastic film, in other embodiments, the container wall may also be formed by any multi-layer composite plastic film such as PP, PE, PET, PA, or the like, or a flexible material such as aluminum plastic film,
in the present embodiment, the ignition device 3 is one, the ignition device 3 includes a housing 33, a protective layer 34, an explosive agent 35, and a heating wire 32, the heating wire 32 is disposed inside the explosive agent 35, and the explosive agent 35 is filled in a cavity formed by the housing 33 and the protective layer 34. The casing 33 has an opening for cooperation with the protective layer 34, the opening being disposed toward the inside of the fire extinguishing container 2. One side of the protective layer 34 is the inner wall of the fire extinguishing container 2. The protective layer 34 is weaker than the casing 33 or is made of a more easily breakable material. In this embodiment, the ignition device 3 further includes wires connected to both ends of the heating wire 32. The wire can external controlgear, can realize the heating of heater 32 through operation controlgear to detonation locates heater 32 outside detonating medicament 35, and the impact force that detonating brought breaks through protective layer 34, and the inside that the impact force reachd extinguishing container 2 makes the inside perfluorohexanone extinguishing agent 21 blowout of locating extinguishing container 2, finally reaches the purpose of putting out a fire. In other embodiments, the wires may also be connected to devices that provide suitable current and voltage, which are built into the sprinkler. The ignition device 3 may also be any number of two (see fig. 3), three, five, six, etc. The ignition devices 3 are uniformly arranged. The provision of a plurality of ignition devices 3 facilitates uniform injection of the final medicament. The heating wire 32 can be made of nickel, titanium, tungsten and the like, and has the resistance of 1 ohm to 5 ohms, the working current of 400mA to 800mA, the working voltage of 4V to 5V and the response time of less than 0.5S.
In this embodiment, the ignition device 3 further includes a sealing structure, the sealing structure includes a sealing housing 37, a sealant 36, and a heat-sealing layer 38, the sealant 36 and the sealing housing 37 are sequentially disposed outside the housing 33, and the heat-sealing layer 38 is respectively disposed on two sides of the sealing housing 37. In the present embodiment, the ignition device 3 is hermetically connected with the fire extinguishing container 2 and the injection passage by a screw thread, a sealing ring, a sealant 36, and the like. The sealant 36 may be an epoxy sealant 36. The sealed housing 37 of the ignition device 3 and the container wall are sealed by a hot melt layer.
It will be understood by those skilled in the art that in the present disclosure, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms should not be construed as limiting the invention.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of other modifications and variations without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A sprinkler-less fire suppression apparatus, comprising:
a fire extinguishing container containing a perfluorohexanone fire extinguishing agent, the fire extinguishing container having a container wall; and
and the ignition device is arranged on the wall of the fire extinguishing container and is used for detonating the fire extinguishing container.
2. A sprinkler-less fire fighting apparatus according to claim 1 wherein said container wall is provided with a non-uniform thickness.
3. A sprinkler-less fire suppression apparatus according to claim 2, wherein said container wall comprises a single or multiple layers of flexible material.
4. The sprinkleless fire-extinguishing apparatus according to claim 1, wherein there are a plurality of said ignition devices, and said plurality of said ignition devices are uniformly disposed on said fire-extinguishing container.
5. The sprinkler-less fire extinguishing apparatus according to any one of claims 1 to 4, wherein the ignition device includes a housing, a protective layer, an explosive agent and a heating wire, the heating wire is provided inside the explosive agent, and the explosive agent is filled in a cavity formed by the housing and the protective layer.
6. The sprinkleless fire-extinguishing apparatus according to claim 5, wherein said housing has an opening for engaging said protective layer, said opening being disposed toward the interior of said fire-extinguishing container.
7. The sprinkleless fire-extinguishing apparatus according to claim 5, wherein said ignition means further comprises wires, said wires being connected to respective ends of said heating wire.
8. The sprinkleless fire-extinguishing apparatus according to claim 5, wherein said ignitor further comprises a sealing structure, said sealing structure comprising a sealing housing and a sealing compound, said sealing compound and said sealing housing being disposed in sequence on the exterior of said housing.
9. The sprinkler-less fire suppression apparatus of claim 8, wherein said sealing structure further comprises heat seal layers disposed on both sides of said sealed housing, respectively.
10. A sprinkler-less fire fighting device according to any of claims 1 to 4, characterized in that said ignition device is sealingly connected to said fire fighting container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115006.8U CN212214425U (en) | 2019-07-16 | 2019-07-16 | Fire extinguishing device without spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115006.8U CN212214425U (en) | 2019-07-16 | 2019-07-16 | Fire extinguishing device without spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214425U true CN212214425U (en) | 2020-12-25 |
Family
ID=73901914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115006.8U Active CN212214425U (en) | 2019-07-16 | 2019-07-16 | Fire extinguishing device without spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212214425U (en) |
-
2019
- 2019-07-16 CN CN201921115006.8U patent/CN212214425U/en active Active
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