Novel smoke-proof fireproof door

Abstract

The invention discloses a novel smoke-proof fireproof door comprising a door frame, hinges, a door cavity, a door body, a door handle and a smoking filter device. The door frame is arranged outside the door body. The hinges are arranged between the door frame and the door body and are hinged. The door cavity is arranged inside the door body and is fixedly connected with the door body to form an integrated structure. The door body has a rectangular structure and matches the door frame. The door handle is installed at the middle end of the door body and is connected movably. The smoking filter device is embedded inside the door cavity and is connected externally and electrically. According to the invention, with a smoke alarm device, the smoking filter device is started automatically to accelerate quick running of an internal smoke exhausting mechanism and carry out spraying and removing on the smoke, so that the life is protected from the smoke spreading and the disaster situation spreading is delayed to buy time for the rescue worker. The novel smoke-proof fireproof door is convenient to use.

Description

technical field [0001] The invention relates to the field of fire doors, more precisely, it is a novel smoke-proof fire door. Background technique [0002] The fire door can achieve the effect of fire prevention and smoke prevention at the same time. Because the door has unsealed gaps, the effect of fire prevention and smoke prevention may not be good. But, there is following shortcoming in this equipment at present: [0003] 1. The smoke-proof fire door only prevents the spread of the disaster by preventing the spread of smoke, and cannot further reduce dust and smoke on the device. [0004] 2. While preventing smoke and preventing fire, it cannot accelerate the discharge of smoke, reducing damage and loss. Contents of the invention [0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of smoke-proof and fire-proof door to solve the problem that the smoke-proof and fire-proof door in the prior art only preven...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of smoke-proof and fire-proof door to solve the problem that the smoke-proof and fire-proof door in the prior art only prevents the spread of the disaster by preventing the spread of the smoke and cannot further reduce dust and smoke on the device and in the insulation. Defects that cannot accelerate the discharge of smoke and reduce damage and loss while preventing smoke

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