Problems and Countermeasures of Mine Emergency Submersible Pump in China

According to the domestic current situation of the mine emergency submersible pump performance,this paper analyzed the problems existing in the mobility,reliability and adaptability of mine emergency submersible pump in China,as well as the construction of standard specification system.It discussed the development direction of equipment technology of mine emergency submersible pump.The paper also put forward the countermeasures to improve the technical level of the equipment and improve its drainage emergency rescue capabilities.