Intelligent hanged fire extinguishing bullet for high-rise building

Abstract

The invention provides an intelligent hanged fire extinguishing bullet for high-rise buildings, which mainly comprises a bullet shell, an end cover, an igniter, a fixing device, extinguishant, a sensing system and a control system, wherein the end cover and the bullet shell are linked to form a whole bullet structure body, the inner side of the end cover is provided with the control system and the igniter, the control system controls the igniter, the outer side of the end cover is provided with the fixing device and the sensing system, the sensing system is connected with the control system, the extinguishant is filled between the end cover and the bullet shell, the igniter is positioned on the center of the end cover, and the igniter comprises an electric ignition head, ignition charge and gas explosion agent. The invention is the intelligent hanged fire extinguishing bullet which is suitable for high-rise buildings on which fire is not easy to be controlled by the existing general fire fighting device. The intelligent hanged fire extinguishing bullet can timely and quickly control fire, can be hanged on a ceiling or a pipe and also can be fixed on the side wall of a building, and is simple in structure and convenient to mount and operate.

Description

Technical field [0001] The invention relates to a fire-fighting equipment, in particular to a suspended intelligent fire-extinguishing bomb suitable for the fire-fighting of high-rise buildings. Background technique [0002] As a worldwide problem, fire fighting in high-rise buildings has attracted great attention from all countries. It is difficult to fight fires in high-rise buildings, and it is difficult to control the fire in a timely and effective manner with the current conventional fire-fighting equipment. [0003] For high-rise building fires, the current fire-fighting measures are generally as follows: one is to use climbing ladders, fire monitors, etc. to carry out fire fighting from outside the building, and the other is to carry shoulder sprayers and wind extinguishers by fire rescue robots or firefighters. Enter the building to extinguish the fire. However, limited by equipment capabilities, it is often difficult to reach high-rise buildings and other places to contr...

AI Technical Summary

Problems solved by technology

At present, the existing fire extinguishing bombs used for fire fighting in high-rise buildings mainly include hand-throwing fire extinguishing bombs, gun-fired fire extinguishing bombs and air-dropped fire extinguishing bombs, but for high-rise and super high-rise buildings, it is difficult to use these fire-extinguishing equipment. They each also have some problems, such as hand-throwing fire extinguishing bombs that need to be thrown manually after entering the fire by firefighters, which is dangerous and easily misses the best time for fire control, and cannot be controlled in time; The fire cannon-bomb system required by the fire extinguishing bomb is relatively complicated, and it cannot be equipped by ordinary fire brigades, and it is not easy to popularize; while the water mist or fire extinguishing agent thrown by the air-dropped fire extinguishing bomb explodes on the periphery of the building is easily disturbed by the strong updraft of the fire scene. Run, firefighting capabilities are limited

[0005] In addition, most high-rise buildings are equipped with water mist fire extinguishing system. Water mist fire extinguishing is mainly a physical fire extinguishing method, which is different from the chemical fire extinguishing method of ultrafine dry powder. From the perspective of the fire extinguishing mechanism of the two, the control is the same When a large-scale fire occurs, the fire extinguishing time required by the fine water mist fire extinguishing system is much longer than that of the ultrafine dry powder, so when a major fire occurs, its fire extinguishing effect may not be reliable

[0006] It can be seen that most of the conventional fire-fighting equipment currently cannot meet the fire-fighting requirements of high-rise buildings. The main problems to be solved are: first, the effectiveness of fire-fighting; second, timeliness

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