Smoke exhaust system for fire-fighting engineering

A smoke exhaust system and engineering technology, applied in ventilation systems, applications, household appliances, etc., can solve problems such as low fire efficiency

Active Publication Date: 2020-12-08
陈锦锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a smoke exhaust system for fire protection engineering to overcome the problem of low fire efficiency

Method used

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  • Smoke exhaust system for fire-fighting engineering
  • Smoke exhaust system for fire-fighting engineering

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Embodiment Construction

[0061] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0062]Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0063] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is o...

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Abstract

The invention relates to a smoke exhaust system for fire-fighting engineering. The smoke exhaust system comprises a smoke detection unit, a temperature detection unit, a smoke exhaust unit, a sprayingunit, an image acquisition unit and a central control unit. By arranging a plurality of smoke detectors, temperature detectors, smoke exhaust pipelines and sprayers, a house is divided into a plurality of detection sites, different areas in the house can be independently protected by independently detecting the sites, the site is independently treated when open fire occurs at a certain site, meanwhile, the central control unit can flexibly adjust the rotating speed of exhaust fans and the water spraying amount of the sprayers according to the smoke concentration and temperature in the open fire site so as to carry out smoke exhausting and fire extinguishing respectively, when the fire behavior is too high, the peripheral exhaust fans and sprayers are started to carry out auxiliary smoke exhausting and auxiliary fire extinguishing, therefore, targeted smoke exhausting and fire extinguishing for different fire behaviors are completed, and the fire-fighting efficiency of the system is improved.

Description

technical field [0001] The invention relates to the technical field of fire-fighting and smoke exhaust, in particular to a smoke exhaust system for fire-fighting engineering. Background technique [0002] With the increasingly tight land resources, people are gradually moving into high-rise buildings to live in. Faced with this phenomenon of group living, the losses caused by fires are also increasing. When a fire occurs, it is not the burning flame that threatens people's lives the most. , but the smoke generated by combustion, so fire smoke exhaust is particularly important; the smoke exhaust effect of the smoke prevention and exhaust system installed in ordinary buildings is very limited, especially when there is a local fire in the building, the smoke exhaust effect is poor, and the common The smoke exhaust system is not equipped with an automatic fire extinguishing device, which cannot reduce the generation of smoke from the source. [0003] The smoke prevention and ex...

Claims

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Application Information

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IPC IPC(8): F24F7/06F24F11/34F24F11/77A62C31/00A62C37/00
CPCF24F7/06F24F11/34F24F11/77A62C31/005A62C37/00Y02B30/70
Inventor 陈锦锦
Owner 陈锦锦
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