Coal mine gas outburst detection device
A detection device and coal mine gas technology, which is applied in mining devices, mining equipment, wind power generation, etc., can solve the problems that electronic detectors cannot detect mine cycle
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[0018] Combine below Figure 1-6 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0019] combined with Figure 1-6 The coal mine gas outburst detection device includes a placement block 10, a first placement cavity 11 is provided in the placement block 10, a balloon 12 is arranged in the first placement cavity 11, and a balloon 12 is installed in the balloon 12. Standard pressure air 13, the left inner wall and the right inner wall of the first placement chamber 11 are respectively provided with a second placement chamber 16 opening to the balloon 12, and an alarm mechanism 80 is arranged in the second placement chamber 16, and the left side The alarm mechanism 80 includes a first spring 15 bonded to the balloon 12, a first moving plate 14 is fixed on the left end...
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