CN213527232U - Vehicle-mounted premixed compressed gas foam fire extinguishing device - Google Patents
Vehicle-mounted premixed compressed gas foam fire extinguishing device Download PDFInfo
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- CN213527232U CN213527232U CN202021613298.0U CN202021613298U CN213527232U CN 213527232 U CN213527232 U CN 213527232U CN 202021613298 U CN202021613298 U CN 202021613298U CN 213527232 U CN213527232 U CN 213527232U
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Abstract
The utility model relates to a vehicular compressed gas foam extinguishing device in advance. Aiming at high-rise building fire, a fire extinguishing unmanned aerial vehicle system appears in the market, the load of an unmanned aerial vehicle is mostly below 30Kg, and due to load limitation, the fire extinguishing unmanned aerial vehicle can only spray compressed air foam extinguishing agent at a small flow rate to extinguish fire, but the flow rate output by a main urban fire fighting truck is large and cannot be compatible. The utility model discloses a high-pressure fiber gas cylinder that is equipped with highly-compressed air, the gas cylinder on be equipped with pressure reducer and valve, the gas cylinder pass through high-pressure hose all the way and carry to stainless steel pressure storage tank, pressure storage tank connect compressed air foam generator, another way direct transport to compressed air foam generator of gas cylinder, compressed air foam generator pass through the tube coupling squirt. The utility model has the advantages of high fire extinguishing efficiency, safety, reliability, advanced technology, economy and applicability.
Description
Technical Field
The utility model relates to a vehicular compressed gas foam extinguishing device in advance.
Background
At present, a main urban war fire truck equipped by a professional fire rescue team in an economically developed area is provided with a compressed air foam fire extinguishing system, but the truck body is huge; the fire fighting vehicle is often not stopped before being blocked and is expected to be exclamated due to the influence of road congestion and parking disorderly in a community.
Aiming at high-rise building fire, a fire extinguishing unmanned aerial vehicle system appears in the market, the load of an unmanned aerial vehicle is mostly below 30Kg, and due to load limitation, the fire extinguishing unmanned aerial vehicle can only spray compressed air foam extinguishing agent at a small flow rate to extinguish fire, but the flow rate output by a main urban fire fighting truck is large and cannot be compatible.
Based on the current situation, a small-flow and high-efficiency compressed air foam fire extinguishing device is urgently needed, is carried on a small vehicle, is suitable for various narrow and crowded road traffic environments, can quickly reach a fire scene, can extinguish fire by connecting a water hose and a fire gun, can supply fire extinguishing agents for an unmanned aerial vehicle to extinguish fire in a water hose type high altitude mode, and fills the market blank.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides a premixed compressed gas foam extinguishing device of vehicular, and it is high-efficient to put out a fire, safe and reliable, and the technique is advanced, and economy is suitable for.
Therefore, the utility model adopts the following technical proposal: the vehicle-mounted premixed compressed gas foam fire extinguishing device is characterized by comprising a high-pressure fiber gas cylinder filled with high-pressure air, wherein a pressure reducer and a valve are arranged on the gas cylinder, one path of the gas cylinder is conveyed to a stainless steel pressure storage tank through a high-pressure hose, the pressure storage tank is connected with a compressed air foam generator, the other path of the gas cylinder is directly conveyed to the compressed air foam generator, and the compressed air foam generator is connected with a water gun through a pipeline.
And a liquid injection port and a valve for adding a fire extinguishing agent are arranged on the stainless steel pressure storage tank.
And the stainless steel pressure storage tank is also provided with a pressure gauge and a safety relief valve.
And a liquid level meter is arranged on the stainless steel pressure storage tank for monitoring the storage capacity of the foam liquid.
And a pressure release valve is arranged on the stainless steel pressure storage tank.
The utility model does not need mechanical or electric kinetic energy, and is environment-friendly and energy-saving; the operation is simple, the stability and the reliability are high, the design is small and exquisite, and the transportation is convenient. The fire-fighting unmanned aerial vehicle is efficient and convenient equipment with preposed fire-fighting rescue fighting capacity, rapid arrival and rapid disposal for fire-fighting professional team members, and meanwhile, the requirement for guaranteeing the small-flow fire-fighting agent of the fire-fighting unmanned aerial vehicle is met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The vehicle-mounted premixed compressed gas foam fire extinguishing device shown in fig. 1 comprises a high-pressure fiber gas cylinder 2 filled with high-pressure air, wherein a pressure reducer 1 and a valve 3 are arranged on the gas cylinder, one path of the gas cylinder is conveyed to a stainless steel pressure storage tank 6 through a high-pressure hose, the pressure storage tank is connected with a compressed air foam generator 10 and is provided with a valve 9, the other path of the gas cylinder is directly conveyed to the compressed air foam generator, and the compressed air foam generator is connected with a water gun 12 through a pipeline and the valve 11.
The stainless steel pressure storage tank is provided with a liquid injection port 8 and a valve for adding a fire extinguishing agent. The stainless steel pressure storage tank is also provided with a pressure gauge 4 and a safety relief valve 7. A liquid level meter 5 is arranged on the stainless steel pressure storage tank for monitoring the storage capacity of the foam liquid. The stainless steel pressure storage tank is provided with a pressure release valve.
The utility model discloses the device adopts the 30MPa highly-compressed air of high-pressure fiber gas cylinder splendid attire as power and foaming medium, the pressure reducer is equipped with on the gas cylinder, open the valve, the high-pressure air decompression falls into two tunnel outputs to 0.8MPa back, one-way high-pressure hose is carried to stainless steel pressure storage tank, with prefabricated foam liquid in the storage tank push away to compressed air foam generator in, another way direct transport to compressed air foam generator, the foam liquid stream crosses with highly-compressed air is perpendicular, the gas-liquid stream is striking mixed in compressed air foam generator, form the compressed air foam extinguishing agent of high quality, supply fire gun or unmanned aerial vehicle to implement to put out a fire.
The utility model discloses set fixed mounting also can the modularization mode carry on the fire engine, and it pulls the use to adopt the trailer to do. The device adopts high-pressure gas as power, drives the fire extinguishing agent in the pressure storage tank, carries in the compressed air foam generator and carries out the striking with compressed air and mixes, forms high-quality fine foam extinguishing agent, supplies fire fighter or unmanned aerial vehicle to implement the operation of putting out a fire.
The device can normally work only by opening the gas cylinder valve and then opening the outlet valve, and the operation is very convenient. The fire extinguishing device is efficient fire extinguishing equipment for rapidly dealing with fire in fire-fighting professional teams, community miniature fire stations and enterprise fire stations, and is safe, reliable, advanced in technology, economical and applicable.
The device does not need mechanical or electric kinetic energy, and is environment-friendly and energy-saving; the operation is simple, the stability and the reliability are high, the design is small and exquisite, and the transportation is convenient. The fire-fighting unmanned aerial vehicle is efficient and convenient equipment with preposed fire-fighting rescue fighting capacity, rapid arrival and rapid disposal for fire-fighting professional team members, and meanwhile, the requirement for guaranteeing the small-flow fire-fighting agent of the fire-fighting unmanned aerial vehicle is met.
The above description is only an example of the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The vehicle-mounted premixed compressed gas foam fire extinguishing device is characterized by comprising a high-pressure fiber gas cylinder filled with high-pressure air, wherein a pressure reducer and a valve are arranged on the gas cylinder, one path of the gas cylinder is conveyed to a stainless steel pressure storage tank through a high-pressure hose, the pressure storage tank is connected with a compressed air foam generator, the other path of the gas cylinder is directly conveyed to the compressed air foam generator, and the compressed air foam generator is connected with a water gun through a pipeline.
2. The vehicle-mounted premixed compressed gas foam fire extinguishing apparatus according to claim 1, wherein the stainless steel pressure tank is provided with a liquid injection port and a valve for adding a fire extinguishing agent.
3. The vehicle-mounted premixed compressed gas foam fire extinguishing apparatus according to claim 2, wherein a pressure gauge and a safety relief valve are further provided on the stainless steel pressure tank.
4. A vehicle-mounted premixed compressed gas foam fire extinguishing apparatus according to claim 3, wherein a liquid level gauge is provided on said stainless steel pressure tank for monitoring the amount of foam liquid stored.
5. A vehicle-mounted premixed compressed gas foam fire extinguishing unit according to claim 4, wherein the stainless steel pressure tank is provided with a pressure relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613298.0U CN213527232U (en) | 2020-08-06 | 2020-08-06 | Vehicle-mounted premixed compressed gas foam fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613298.0U CN213527232U (en) | 2020-08-06 | 2020-08-06 | Vehicle-mounted premixed compressed gas foam fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213527232U true CN213527232U (en) | 2021-06-25 |
Family
ID=76487797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613298.0U Active CN213527232U (en) | 2020-08-06 | 2020-08-06 | Vehicle-mounted premixed compressed gas foam fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213527232U (en) |
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2020
- 2020-08-06 CN CN202021613298.0U patent/CN213527232U/en active Active
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