Discussion on automatic open/close control of flameproofcover applied to mine emergency rescue

Due to an open/close not timely, open/close slot jammed and others of the flameproof cover could not play a role in the mine emergency rescue, based on the automatic control theory study and the site practices of the flameproof cover in the mine main ventilator, the paper introduced the automatic open/close control of the flameproof cover and the automatic opening, closing and locking and other function. In combination with the rich emergency resources, system reaction rapid and other characteristics of the mine emergency rescue, a set of the emergency rescue system was established based on the automatic open/close control of the flameproof cover. With the explanation on the framework of the surface remote monitoring and control system, the data process of the remote monitoring and control system and the response procedure of the emergency rescue, the paper discussed and introduced the application process of the flameproof cover automatic open/close control system to the mine emergency rescue system. The result showed that the automatic open/close control of the flameproof cover applied to the mine emergency rescue could successfully provide good conditions to the personnel rescue, disaster relief and other work after the disaster occurred in theoretically, could minimize the casualty and property loss by the mine accident, could apply to the establishment of the emergency rescue system in the coal mine industry and would have a wide application prospect.