A Memory Alloy Constrained Delayed Air Explosion Fire Ball

Abstract

The invention discloses a memory alloy constrained delayed air burst fire extinguishing ball, which belongs to the technical field of special fire-fighting equipment. Including fire extinguishing agent storage device, projectile device, dispersion device, safety device, upper shell, lower shell, strong double-sided adhesive and locking pin. The fire extinguishing agent storage device is used to provide the materials required for fire extinguishing, the projectile device is used to push the fire extinguishing agent storage device and the dispersing device, the dispersing device is used to disperse the fire extinguishing agent storage device in the air, and the safety device is used to lock the fire extinguishing ball to prevent It is accidentally triggered, and after the safety is released, it provides electric energy for the projectile device. The upper shell and the lower shell form a circular shape, which provides strength protection for the fire extinguishing ball, and the locking pin ensures the safety at ordinary times. The overall structure of the invention has the characteristics of a tumbler, and can make the fire extinguishing agent storage device disperse in the air under the environment of the fire scene, and has better fire extinguishing effect.

Description

technical field [0001] The invention discloses a memory alloy constrained delayed air burst fire extinguishing ball, which belongs to the technical field of special fire-fighting equipment. Background technique [0002] With the development of our country's economy, various high-rise buildings continue to emerge. Modern buildings have large scale, high standards, dense personnel, and numerous equipment. But high-rise fire accidents are also on the rise. The current fire-fighting equipment capacity is seriously out of balance with the development of high-rise buildings. The poor mobility of fire-fighting equipment, coupled with many factors such as the influence of the surrounding environment, has become a fatal flaw that restricts the effective fire fighting of high-rise buildings. [0003] At present, for the evaluation of the performance of fire extinguishing equipment, the main considerations are its usual safety and fire extinguishing effect during use. [0004] At pr...

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Problems solved by technology

[0004] At present, the fire extinguishing devices developed on the market all work on the ground. Due to the limitation of terrain and other factors, the fire extinguishing effect is not good, and it is impossible to realize a large-scale fire extinguishing; and most of the fire extinguishing devices use gunpowder rope to ignite, and the burning time of the gunpowder rope spreads over a wide range. , it is prone to the situation that the fire extinguishing device does not reach the fire scene, but works on the periphery of the fire scene

[0005] Especially for residences, with the improvement of living conditions, the interior decoration is becoming more and more high-end, and various furniture and household appliances are filled with every corner of the house. However, after the general fire extinguishing device is thrown into the building, it can only extinguish the flame on the ground, but it is difficult to effectively extinguish the fire source above the ground or on the wall and ceiling, so its application is limited, and the fire extinguishing effect is general

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