Smoke-fire guide and disaster reduction system for building fire

Abstract

The invention relates to a smoke-fire guide and disaster reduction system for a building fire and effectively solves the problems that smoke is dense, flames are large, escaping is difficult, firefighters often provides point rescuing and fire fighting time is short when the building fire occurs. According to the technical scheme, the smoke-fire guide and disaster reduction system comprises a building. A smoke-fire guide cover is disposed right above each door and each window of the building, the smoke-fire guide cover is as wide as the door and the window and 50-60cm in length and height, smoke-flame guide passages are arranged on the left and right sides of the smoke-fire guide cover, and the smoke-flame guide passages extend out of the top of the building and are communicated with the smoke-fire guide cover. By the arrangement, the smoke-fire guide and disaster reduction system novel and unique in structure has the advantages that smoke concentration in passageways can be further reduced when the fire occurs, good escaping passages are provided, more time and better rescuing environments are provided for fire rescue, and good social and economical benefits are achieved.

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...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a system for guiding smoke and fire for building fires, which can effectively solve the problem of dense smoke and large flames in buildings, difficulty in escaping and the large number of firefighters when a fire occurs. Provide points for lifesaving and firefighting in short time

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