Building fire smoke guide and fire mitigation system

Abstract

The invention relates to a building fire guide smoke guide fire disaster mitigation system, which can effectively solve the problems of dense smoke and flames in buildings when a fire occurs, difficulty in escaping and firefighters providing more points for lifesaving and short fire fighting time. The technical solution is to include building Each door and window of the building is provided with a smoke guide cover with a length and height equal to the door and window and a height of 50-60cm. , and the smoke flame diversion channel connected with the smoke guide cover. The diversion channel can further reduce the smoke concentration in the corridor when a fire occurs, and win a better channel for escape; win more time and a better rescue environment for fire rescue, which has good social and economic benefits.

Description

technical field

[0001] The invention relates to the field of building fire protection, in particular to a single-layer, multi-layer or high-rise building fire guide smoke guide fire disaster reduction system for civil, commercial or industrial use. Background technique

[0002] Usually, when a fire occurs, a large amount of flames and thick smoke accumulate in the building instantaneously, and burn and spread upwards from doors, windows, stairs, elevators, etc. Loss of life; the flame burns upwards along the doors, windows and other parts, igniting the adjacent upper building, and as the fire becomes bigger and bigger, it continues to ignite upwards, making it more difficult to fight the fire, especially in high-rise buildings. The resulting losses were also very heavy. In order to reduce the impact of thick smoke on escape personnel when a fire occurs, slow down the impact of fire in the lower buildings on the upper floors, and provide firefighters with more time for lifes...

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