Fire extinguishing shrapnel for high-rise buildings

Abstract

The invention relates to a fire extinguishing shrapnel for urban high-rise buildings, applied to multiple-launching fire extinguishing bombs for high-rise buildings, belonging to the technical field of firefighting. The fire extinguishing shrapnel for high-rise buildings comprises a fuse, an outer shell component, a bullet, a central booster and a missile wing device, wherein the outer shell comprises a fuse seat, a connection piece, an outer shell and a rear seal cover; the bullet comprises a bullet shell body, a bottom plate, a central tube, an upper cover and a push plate; the central booster comprises a central detonating fuse; and the missile wing device comprises a brake parachute which is fixed in the missile wing device by a piston; the bottom plate is a hollow cylinder, the innerside of the bottom plate is provided with screw threads, and the upper surface of the bottom plate is provided with block slots; the outer shell is milled with a window in circumferential direction. The fire extinguishing shrapnel for high-rise buildings provided by the invention has the advantages of simple structure, large load capacity, being launched by a multi-barrel mortar or a low-altitudedefense skynet launch system, high fire accuracy, being capable of extinguishing fire on the building walls or in the buildings, and being beneficial to suppressing local fire intensity, extinguishing all kinds of fire, and saving people and property in the fire timely.

Description

technical field [0001] The invention relates to a fire extinguishing submunition for urban high-rise buildings, which is used for multi-pipe launch type high-rise building fire extinguishing bombs and belongs to the technical field of fire protection. Background technique [0002] Fires in high-rise buildings have occurred every year in recent years, causing huge losses to social economy and ecological environment, but so far there is no effective means to deal with fires in high-rise buildings. [0003] At present, there are no good fire-fighting means for high-rise buildings in China. The height of fire-fighting ladders and high-pressure water guns is only about 100 meters, and the effect of helicopter fire-fighting is not ideal. Therefore, in the face of a high-rise building fire, it seems powerless. Contents of the invention [0004] The purpose of the present invention is in order to increase a kind of fire-fighting means when high-rise building catches fire, propose...

AI Technical Summary

Problems solved by technology

[0002] In recent years, fires in high-rise buildings have occurred every year, causing huge losses to the social economy and the ecological environment, but so far there is no effective means to deal with fires in high-rise buildings

[0003] At present, there are no good fire-fighting methods for high-rise buildings in China. The height of fire-fighting ladders and high-pressure water guns is only about 100 meters, and the effect of helicopter fire-fighting is not ideal.

Therefore, in the face of a high-rise building fire, it seems powerless

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