Intelligent ventilation device for mining mine
A ventilation device and intelligent technology, applied in mine/tunnel ventilation, mining equipment, earthwork drilling, etc., can solve problems such as blowing open of the first door panel and the second door panel
Inactive Publication Date: 2021-08-10
张文英
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Problems solved by technology
[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide an intelligent ventilation device for mining mines, which can realize that when the first door panel and the second door panel are opened, the first door panel can be activated by pressing the first switch. The active magnet and the passive magnet in the second door panel repel each other to achieve the effect of saving effort when opening, and when the first door panel and the second door panel are about to be closed, the collision force between the first door panel and the second door panel is relieved, and the second door panel is avoided. The abutting surface of the first door panel and the second door panel will be knocked and deformed after being used for a long time, and when the first door panel and the second door panel are closed, the active magnet in the first door panel can be activated by pressing the second switch. Attract each other with the passive magnet in the second door panel, avoiding the situation that the wind in the mine tunnel blows the first door panel and the second door panel apart
Method used
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Embodiment 1
[0036] see Figure 1-4 , an intelligent ventilation device for mining mines, comprising a mine roadway 1, a fixed wall 2 is installed on the inner wall of the roadway, a door frame 3 is installed in the middle of the fixed wall 2, and a first door panel 4 and a first door panel 4 are respectively hinged on the side walls on both sides of the door frame 3 The second door panel 5, the sides of the first door panel 4 and the second door panel 5 far away from the door frame 3 are L-shaped and one side of the first door panel 4 and the second door panel 5 are attached, and the outer wall of the first door panel 4 is fixedly connected with a first handle 6. A second handle 7 is fixedly connected to the outer wall of the second door panel 5, a motor 8 is installed on one side of the second door panel 5, and a second installation groove 10 is opened inside the end of the first door panel 4 close to the second door panel 5. Two door panels 5 are provided with a first mounting groove 9 ...
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The invention discloses an intelligent ventilation device for a mining mine, and belongs to the technical field of mine ventilation. The intelligent ventilation device for the mining mine comprises a mine roadway, a fixed wall is mounted on the inner wall of the roadway, and a door frame is mounted in the middle of the fixed wall. When a first door plate and a second door plate are opened, an active magnet in the first door plate and a passive magnet in the second door plate repel each other by pressing a first switch, so that the effect of saving labor during opening is achieved, the collision force of the first door plate and the second door plate is relieved when the first door plate and the second door plate need to be closed, the condition that attached surfaces of the first door plate and the second door plate are deformed by collision after long-term use is avoided, when the first door plate and the second door plate are closed, the active magnet in the first door plate and the passive magnet in the second door plate can attract each other by pressing a second switch, and the situation that the first door plate and the second door plate are blown open by wind in the mine roadway is avoided.
Description
technical field [0001] The invention relates to the technical field of mine ventilation, in particular to an intelligent ventilation device for mining mines. Background technique [0002] Mine ventilation refers to the introduction of fresh air into the mine to increase the oxygen concentration to dilute and remove toxic and harmful gases and dust in the mine. The basic tasks of mine ventilation are: to supply enough fresh air underground to meet the oxygen needs of personnel; to dilute harmful gases and dust underground to ensure safe production; to adjust the underground climate and create a good working environment. In order to distribute the underground air flow along the designated route, it is necessary to build structures that guide and control the air flow in certain roadways, that is, ventilation facilities, which are divided into facilities that guide the air flow and block the air flow. The ventilation system of newly built large-scale mines is mainly of diagonal...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E05F1/10E21F1/12E05F5/02E05C19/16
CPCE05C19/161E05F1/10E05F5/02E21F1/12
Inventor 张文英
Owner 张文英