Full-automatic smoke discharging and fire extinguishing system

Abstract

The invention relates to a full-automatic smoke discharging and fire extinguishing system. The system comprises an automatic smoke discharging module, a water mist automatic fire extinguishing module and a smoke range control module, wherein the automatic smoke discharging module is arranged at the top in a building; the automatic smoke discharging module comprises a main smoke discharging pipeline, a plurality of smoke suction ports and smoke discharging ports are formed in the main smoke discharging pipeline, smoke discharging fans are arranged at the smoke discharging ports in the main smoke discharging pipeline, and a fireproof cooling mechanism is arranged on the outer wall of the main smoke discharging pipeline; and the water mist automatic fire extinguishing module comprises a plurality of water conveying pipes arranged at the two sides of the main smoke discharging pipeline in the laying direction, the water conveying pipes are connected with a plurality of water mist nozzles in the laying direction of the water conveying pipes and connected with a high-pressure water supply assembly, and the outer walls of the water conveying pipes are sleeved with heat insulation sleeves. The smoke range control module comprises smoke blocking vertical walls arranged at the two ends of the main smoke discharging pipeline in the laying direction respectively, and a smoke dissipation control mechanism is arranged between the smoke blocking vertical walls and the main smoke discharging pipeline. The system has the effects of extinguishing fire in time, controlling the smoke diffusion range and discharging the smoke in time when a fire occurs.

Description

technical field [0001] The present application relates to the technical field of fire extinguishing systems, in particular to a fully automatic smoke exhaust fire extinguishing system. Background technique [0002] At present, in various public places, the fire extinguishing system, as a necessary facility, often plays an important role when a fire occurs. [0003] Common fire extinguishing systems in buildings generally include smoke alarms and sprinkler pipes installed on the top of the building, in addition to necessary fire hydrant facilities. [0004] In view of the above-mentioned related technologies, the inventor believes that when a fire occurs, the dense smoke generated often cannot be discharged from the building in time, and the fire extinguishing effect only by spraying is insufficient, and the dissipation of dense smoke is also an important factor that threatens people's life safety. There is an urgent need to provide the necessary solutions for the open flame...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when a fire occurs, the dense smoke generated often cannot be discharged from the building in time, and the fire extinguishing effect only by spraying is insufficient, and the dissipation of dense smoke is also an important factor that threatens people's life safety. It is urgent to provide the necessary solutions for the open flames and dense smoke generated after the fire

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