Floor mining damage zone multi-section blocking synchronous leakage detection method
A technology for floor mining and damage zones, which is applied in the directions of surveying, earthwork drilling, sealing/packing, etc., which can solve the problems of small number of survey sections, heavy workload, and large blindness, so as to achieve reduced workload and fewer times of movement , the effect of long total length
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[0048] The present invention will be described in detail below in conjunction with specific embodiments.
[0049] The method for synchronous leak detection with multi-stage plugging of the mining damage zone of the floor of the present invention, the leak detection system adopted is as follows: figure 1 , figure 2 As shown, it mainly includes a detection system, a plugging system and a supply measurement system. The detection system is installed in the borehole in the fracture zone, the plugging system is used to seal the borehole, and the supply measurement system is used to provide water and gas sources.
[0050] The probing system includes test probes such as image 3 As shown, the test probe is different from the prior art. It is not a whole, but is formed by connecting several detection units in sequence. The front detection unit 301, the middle detection unit 302 and the tail detection unit 303 near the outside, combined Figure 4 with Image 6 As shown, each detect...
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