Method for shooting fire-extinguishing bullet for high-rise building fire-extinguishing system

Abstract

The invention discloses a method for shooting a fire-extinguishing bullet for a high-rise building fire-extinguishing system. The method comprises the following steps: firstly, constructing a fire-extinguishing bullet shooting system which comprises a rotary tower system (2), a sequential control module (6), a liquid crystal display screen (8) and a control handle (9); solving and obtaining a pitch angle required by launching by using an angle resolving module (7) resident in a conducting control computer (5) according to a method for solving a bullet kinematical equation and a kinetic equation by a conducting control unit (4) according to position information of a target fire source measured by a detecting device (1); taking a calculated result as a shooting angle executing volume of a fire-extinguishing bullet assembling frame (3); and sending an igniting instruction of the fire-extinguishing bullet by the conducting control unit (4), thereby realizing the shooting of the fire-extinguishing bullet. According to the method provided by the invention, the process of controlling and operating the fire-extinguishing bullet for the high-rise building fire-extinguishing system is effectively simplified, the shooting precision of the fire-extinguishing bullet is increased and the whole fire-extinguishing efficiency of the fire-extinguishing system is increased.

Description

technical field [0001] The invention relates to a fire extinguishing bomb ejection method, in particular to a fire extinguishing bomb ejection method used in high-rise building fire extinguishing systems. Background technique [0002] The fire extinguishing system for high-rise buildings is developed for the severe situation of fire extinguishing of high-rise and super-high-rise buildings in my country's urban environment. It can be deployed quickly and flexibly on ordinary roads in the urban environment. The special fire extinguishing system, which adopts the method of throwing fire extinguishing bombs at the target of the fire source. The accuracy of the fire extinguishing bombs determines the overall fire extinguishing efficiency of the high-rise building fire extinguishing system. The existing method of projecting fire extinguishing bombs does not use an accurate ballistic calculation method, but is realized by firefighters based on the visual judgment of the fire situat...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for projecting fire extinguishing bombs used in fire extinguishing systems of high-rise buildings to solve the problems of low accuracy and low fire extinguishing efficiency of fire extinguishing agents

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