Portable fine water mist individual fire extinguishing system
A fire extinguishing system and fine water mist technology, which is applied in fire rescue and other fields, can solve the problems that the efficiency and safety cannot meet the needs of firefighters, and achieve the effects of improving safety, increasing fire extinguishing distance, and improving fire extinguishing efficiency
Inactive Publication Date: 2017-05-17
PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE
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Problems solved by technology
Commonly used individual fire extinguishing tools for forest fire fighting in my country include No. 2 tools, wind fire extinguishers, fire extinguishing water guns, etc., but the efficiency and safety cannot meet the needs of firefighters
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[0033] See figure 1 , figure 2 , the fire extinguishing gun 105 communicates with the gas-liquid supply box 103 through the gas-liquid transmission pipe 106, and the gas-liquid supply box 103 provides air flow and water agent for the system. Type atomizing nozzle 207 mixes and atomizes and sprays into fine water mist.
[0034] See figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , the fire extinguisher 105 is made up of the first-stage pipe 204, the second-stage pipe 205, and the third-stage pipe 206. The expansion and contraction of the fire extinguisher 105 is realized by two sets of pulley rope mechanisms, and the pulley 901 of the first set of pulley rope mechanisms is fixed on the second The rear port 908 of the stage tube, one end of the rope 902 is fixed on the front port 905 of the first stage tube, the other end is fixed on the rear port 909 of the third stage tube, and the pulley 904 of the second set of pulley rope mechanism i...
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The invention provides a portable fine water mist individual fire extinguishing system, and belongs to the technical field of fire protection equipment. The portable fine water mist individual fire extinguishing system is composed of a fire gun, a gas-liquid supply tank and a gas-liquid conveying pipe. A gun body of the fire gun is of a telescopic structure. The telescopic gun body can increase the operating distance of the fire gun and fire extinguishing efficiency can be improved. A carrying handle of the fire gun is arranged at the upper side of the gun body. Due to combination of the ancon design of a supporting arm, operation can be made more stable and convenient. A pipeline valve and a switching device of the fire gun are both fixed to an independent spray gun rear end cover plate, so that operation is facilitated. A gas pressure bottle of the gas-liquid supply tank is arranged in a water tank, and water in the water tank plays a thermal insulation protective effect on the gas pressure bottle, so that the influence on the gas pressure bottle by a fire extinguishing environment is reduced, and equipment safety is improved. The gas-liquid conveying pipe is composed of a gas conveying pipe and a water conveying pipe. The two ends of the gas-liquid conveying pipe are connected with the fire gun and the gas-liquid supply tank through a gas pipe fast connector and a water pipe connector correspondingly. The portable fine water mist individual fire extinguishing system is flexible to operate and convenient to assemble.
Description
technical field [0001] The invention relates to a portable fine water mist individual fire extinguishing system, in particular to an individual portable fire extinguishing system suitable for coping with grassland surface fires and initial forest fires. Background technique [0002] In recent years, forest fires have occurred many times in my country, causing huge economic losses to the country and the people. Forest fire is a kind of forest fire that is difficult to control artificially, spreads freely and expands rapidly in the forest. It has the characteristics of strong suddenness, high frequency, wide damage area, large destructiveness, rapid fire, and difficulty in fighting and rescue. It is one of the most frequent and destructive disasters among various disasters. Commonly used individual fire extinguishing tools for forest fire fighting in my country include No. 2 tools, wind fire extinguishers, fire extinguishing water guns, etc., but the efficiency and safety can...
Claims
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IPC IPC(8): A62C17/00A62C3/02A62C31/02
Inventor 王克印黄海英韩星星赵排航王鹏李艳朋赵振森徐磊
Owner PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE