A safe house device for emergency refuge in underground mines
An underground and emergency technology, applied in safety devices, mining equipment, earthwork drilling and mining, etc., can solve the problems of simple structure, single function, unable to meet the needs of coal mine safety production, etc., and achieve the effect of good utilization rate
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[0020] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-4 shown.
[0021] In this embodiment, the space inside the device can be enlarged through the function of the expansion device, so as to achieve the purpose of expansion. Through the function of the folding device, the space in the equipment can be better utilized, and the folding device can provide a resting environment for the refugees. The air pressure in the equipment can be kept in a stable state through the function of the ventilation device.
[0022] In the first step, the controller controls the driving wheel 32 to rotate. When the driving wheel 32 rotates, it directly drives the entire equipment to move. The movement of the equipment can minimize the distance between the equipment and the personnel, so that when danger occurs, Evacuate with the fastest speed and the shortest time possible to increase safety. After the controller 2 controls the first d...
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