Method for judging burst accident in early burst happening period rapidly and predicting gas discharge scale
A technology of gas gushing and gas gushing volume, applied in the field of coal mine disaster relief, can solve problems such as unrealistic, wind disorder, damage, etc., and achieve the effect of preventing further expansion and helping with control measures
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[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0038] see figure 1 , first use the central computer (personal workstation) to establish the prediction system software and place it in the early warning server; the real-time data monitored by the underground gas concentration sensor is transmitted to the early warning server through the monitoring data communication sub-station, and the data is analyzed in the early warning server to obtain The analysis results are displayed; the analysis results are displayed on the computer terminal through the local area network, and the alarm will alarm or give corresponding prompts depending on the situation.
[0039] see figure 2 , assuming that the excavation roadway has outstanding danger, the size of the excavation roadway, the section size of the uphill section and the wind speed up the mountain are known; gas concentration sensors are arranged a...
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