A remote control flexible damper and damper remote control system

Abstract

The invention relates to the technical field of mining damper devices, in particular to a remote control flexible damper. This kind of remote control flexible damper includes a first built-in door pocket, a second built-in door pocket, a first slide rail, a second slide rail, a first track door and a second track door, and the first built-in door Both the cover and the second embedded door pocket are provided with a door body accommodation groove, the top surface of the door body accommodation groove of the first embedded door pocket and the door body accommodation groove of the second embedded door pocket The front and rear symmetrical first and second slide rails are installed between the top surfaces. The first track door is installed in the door body accommodating groove of the first built-in door pocket through the first slide rail, and the second track door passes through the The second slide rail is installed in the door body accommodating groove of the second built-in door pocket. The right end of the first track door is provided with a first ventilation opening, and the left end of the second track door is provided with a second ventilation opening. The opening and the second vent cooperate to adjust the vent area of ​​the damper. The invention has high structural strength, and the air vent is easy to adjust and easy 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 and a remote control system for the 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 fo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a remote control flexible damper and a remote control system for the damper, which overcomes the inability to flexibly adjust the size of the vent through the damper, the poor structural strength of the door panel, and the slight deformation of the underground environment. Large size, inconvenient door cleaning, etc.

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