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Portable liquid ball ejecting fire extinguisher

A fire extinguisher, portable technology, applied in fire rescue and other directions, can solve the problems of single application, inconvenient to carry, etc., and achieve the effect of ensuring the quality of the liquid agent, ensuring the fire extinguishing effect, and stabilizing the rate of fire

Inactive Publication Date: 2008-10-29
顾平原
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it needs to be connected to the fire hose, and the water supply of the water bomb spray gun can be obtained from the fire hydrant or fire pump before it can be used. The application is single and inconvenient to carry

Method used

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  • Portable liquid ball ejecting fire extinguisher

Examples

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] Shown in the accompanying drawing is a schematic structural view of an embodiment of a portable liquid bomb fire extinguisher of the present invention. It includes a liquid bullet injection gun 1 and a liquid storage injection device 3 . The infusion port 2 of the liquid bomb injection gun 1 is connected to the infusion tube 18 of the liquid storage injection device 3; the liquid storage injection device 3 is composed of a liquid storage injection cylinder 6 and a gas pressure storage tank 13. There is a piston 7 in the liquid storage injection cylinder 6, one side of the piston 7 is a pneumatic cylinder 5, and the other side is a hydraulic cylinder 15, and the hydraulic cylinder 15 is connected with an infusion tube 18.

[0020] The liquid bomb injection gun 1 can be a gun-shaped launching device that uses an air spring to push a piston...

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Abstract

The invention discloses a portable liquid slug spraying fire extinguisher, which aims at providing the novel portable fire extinguisher having the advantages of simple structure, easy carrying and safe use and spraying continuously a liquid fire extinguishing agent pill, and pertains to a fire control apparatus. The invention consists of a liquid slug spray gun and a stock solution ejection device. An infusion port of the liquid slug spray gun is connected with a perfusion tube of the stock solution ejection device; the stock solution ejection device is composed of a stock solution syringe and a gas accumulator which are connected with each other by a gas transmission valve; a piston is arranged in the stock solution syringe; a gas pressure tank is arranged at one side of the piston; and a hydraulic pressure tank is arranged at another side of the piston and connected with the perfusion tube. The invention utilizes a compressed gas to push the piston to eject the liquid slug, and has a stable ejecting rate and a powerful impact, which is suitable for putting out a fire in a closed car, the fire of an eruptible gas and the fire of an electrified electric appliance, etc., and especially for extinguishing a fire disaster caused by a self-combustion of the car on an overhead, an expressway and a bridge, etc. The portable fire extinguisher is suitable for a fire fighter to carry on the back to use, and being configured on a fire fighting go-cart and a fire fighting motorcycle, etc.

Description

technical field [0001] The invention relates to a portable fire extinguisher, in particular to a portable fire extinguisher which emits liquid projectiles, which belongs to fire-fighting equipment. Background technique [0002] The portable fire extinguisher of prior art has three kinds such as foam, spray, dry powder, is to utilize stored pressure air as power, by releasing the high-pressure gas of compressed air tank, mixes with fire extinguishing agent in the fire extinguishing agent tank, sprays out through spray gun. Such as Chinese patent document CN87212030U "knapsack type powder spray fire extinguisher", Chinese patent document CN2032892U "storage pressure type portable air foam fire extinguisher", Chinese patent document CN1299784C "portable atomizing jet fire extinguisher" or the like. For example, the portable atomized jet fire extinguisher described in Chinese patent document CN1299784C is composed of a fire extinguishing gun and a fire extinguishing agent supply...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/64
Inventor 顾平原顾家华
Owner 顾平原
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