A kind of high-rise building fire safety escape equipment

Abstract

A high-rise building fire safety escape device disclosed by the present invention comprises a backpack, the backpack is provided with a main chamber that penetrates up and down, the main chamber is provided with a safety pin device, and the main chamber is provided with a The parachute opening device on the upper side of the pin device, the expansion device on the left side of the safety pin device is provided in the main cavity, the air bag device on the left side of the expansion device is provided in the main cavity, and the main cavity Two front and back symmetrical limit devices are arranged on the inner wall on the left side. The present invention can hit the gas generating agent in the reaction chamber by the impact head, so that a large amount of gas is generated in the reaction chamber instantly and the parachute is quickly pushed to unfold through the pipeline, and the device is lowered at the same time. Drive the protective plate to move down, and the fixed firing device fixes the protective plate and inflates the airbag on the protective plate to reduce the risk of injury to escape personnel. Therefore, the present invention is suitable for escape from high-rise buildings, reduces the safety hazards during fire escape, and improves Escape success.

Description

technical field [0001] The invention relates to the technical field of high-rise building fire escape, in particular to a high-rise building fire escape equipment. Background technique [0002] When people's living and working places are becoming more and more high-altitude, the means of escape after a sudden disaster becomes more and more difficult as the number of floors of the building increases. Due to the constraints of the environment, it is difficult for rescuers to rescue a large number of trapped people at the same time. The current single-person escape equipment is mainly the descending device, which has a great safety hazard. If water or oil enters the descending device, the centrifugal mechanism will The friction force of the friction block will decrease instantly, which will cause the slow descender to fall suddenly, causing casualties. This kind of product has hidden dangers of low reliability and safety during storage. The parachute is easy to cause entanglem...

AI Technical Summary

Problems solved by technology

[0003] Technical problem: the current single-person escape equipment has a large safety hazard, resulting in a low escape success rate, and the traditional parachute is not suitable for high-rise escape

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