In view of the problems of fire,gas outburst,gas explosion and other thermal power disasters under the coal mine seriously threaten the daily safety production and the life safety of operators in coal mines.By studying the occurrence mechanism of fire,gas explosion and other disasters,a closed-door method was proposed for disaster control.Disaster environment monitoring technology and visual monitoring technology were used,and three modes of electric control and pneumatic control,pneumatic control and manual control were arranged to realize remote control and rapid isolation of disaster areas.With the coal mine's own large-flow inert gas disaster emergency treatment technology,inert gas disaster control was carried out in disaster confined areas.Through tests,it was verified that the sealing equipment can realize remote control and rapid sealing and isolation,and has a good shock resistance capacity,solving the problem of rapid containment of various disasters.The active prevention and control system of coal mines has been established to ensure the safety of disaster relief workers.
关键词
快速隔离密闭/远程控制/可视化监测/灾害控制/抗冲击
Key words
rapid isolation and containment/remote control/visual monitoring/disaster control/shock resistance
维普
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