Remote control flexible air door

Abstract

The invention relates to the technical field of mining air door devices, in particular to a remote control flexible air door. The remote control flexible air door comprises a first embedded door pocket, a second embedded door pocket, a first sliding rail, a second sliding rail, a first rail door and a second rail door. Door body accommodating grooves are formed in the first embedded door pocket and the second embedded door pocket; the first sliding rail and the second sliding rail which are symmetrical front and back are installed between the top face of the door body accommodating groove of the first embedded door pocket and the top face of the door body accommodating groove of the second embedded door pocket. The first rail door is mounted in the door body accommodating groove of the first embedded door pocket through the first sliding rail; the second rail door is mounted in the door body accommodating groove of the second embedded door pocket through the second sliding rail; a first ventilation opening is formed in the right end of the first rail door, a second ventilation opening is formed in the left end of the second rail door, the first ventilation opening and the second ventilation opening are matched to adjust the ventilation opening area of the air door, and airbags are arranged in the first rail door and the second rail door. The remote control flexible air door ishigh in structural strength, easy to adjust and convenient to clean.

Description

technical field [0001] The invention relates to the technical field of mining damper devices, in particular to a remote control flexible damper. Background technique [0002] At this stage, coal mine safety issues are becoming more and more prominent in our country. When disasters such as underground fires or gas explosions directly cause serious casualties, the main reason for mass deaths and injuries is that when disasters occur, a large amount of toxic and harmful gases are produced. Invasion and spread, resulting in poisoning and suffocation death in the mining area. How to ensure the stability of the mine ventilation system when a disaster occurs, limit the toxic and harmful gases to local areas, prevent them from spreading and spreading, or introduce the toxic and harmful gases into the main return air lane of the ventilation system, one infrastructure is the damper. The damper is the main ventilation construction facility for ventilation safety management in undergro...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a remote control flexible damper, which overcomes the inability to flexibly adjust the size of the vent through the damper in the aforementioned prior art, the structural strength of the door panel is not good, the slight deformation of the underground environment has a great influence on the door body, and the door body is cleaned. Not enough inconvenience

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