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

A technology of fire extinguishing system and fire extinguishing bombs, which is applied in the direction of launching devices, weapon accessories, offensive equipment, etc., and can solve the problems of low fire extinguishing efficiency and low accuracy of fire extinguishing agent delivery

Active Publication Date: 2013-02-06
BEIJING MECHANICAL EQUIP INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

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Effect test

Embodiment Construction

[0047] A kind of concrete steps of the fire extinguishing bomb throwing method that is used for high-rise building fire extinguishing system is:

[0048] The first step is to build the fire extinguishing projectile system

[0049] The fire extinguishing bomb ejection system includes: detection device 1, command and control unit 4, fire extinguishing bomb assembly rack 3, turret system 2, communication bus A, communication bus B, and communication bus C; among them, the command and control unit 4 includes: command and control Computer 5, timing control module 6, angle calculation module 7, liquid crystal display 8, control handle 9. The timing control module 6 and the angle calculation module 7 reside in the command and control computer 5, and the timing control module 6 is used to control the workflow of the command and control unit 4. The configuration of the bus and the communication with the turret system 2; the angle calculation module 7 is used to calculate the throwing ...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F7/00F41G9/00
Inventor 王涛王连军李佳辉李正新
Owner BEIJING MECHANICAL EQUIP INST
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