Environment-friendly smoke exhaust device based on building fire protection

Abstract

The invention discloses an environment-friendly smoke exhaust device based on building fire protection, and relates to the technical field of building fire protection. The device comprises a shell andan air guide window, wherein a supporting plate is fixedly connected to the inner wall of the lower end of the interior of the shell; a mounting groove is formed at the position, above the supportingplate, of a front side plate of the shell, and meanwhile, an exhaust pipe is connected to the position, above the supporting plate, of a rear side plate of the shell in a communicating manner; the outer wall of the exhaust pipe is fixedly sleeved with a solar cell panel; the air guide window is fixedly arranged in the mounting groove; and the air guide window comprises a plurality of air guide plates, connecting plates and a linkage plate, and the air guide plates are arranged in parallel in the vertical direction. Through arrangement of the series of structures and the cooperation of the structures, the device can rapidly exhaust smoke in a building in a large range in use, meanwhile, the device is provided with the independent power supply system, so that the working stability is high,in addition, the device can also carry out cooling fire-extinguishing protection, so that a very good role in protecting the device is achieved, and the normal use is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of building fire protection, in particular to an environment-friendly smoke exhaust device based on building fire protection, which is mainly used for exhausting smoke inside buildings. Background technique [0002] The smoke exhaust device is mainly used to discharge a large amount of smoke in a timely manner when there is a fire inside the building, so as to avoid excessive smoke inside the building and cause a lot of damage to the people inside the building, and to buy a certain time for rescue operations. First, the existing The air intakes of the smoke exhaust devices are all fixed, and they can only exhaust smoke in fixed areas in the building, and the smoke exhaust efficiency is low. Secondly, most of the electricity systems of the existing smoke exhaust devices are connected to the building electricity system, but when the In the event of a fire, the entire building needs to be powered off, so that t...

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