Automatic drainage control system for mine

Abstract

The invention belongs to the field of drainage equipment of mines, in particular to an automatic drainage control system for a mine. The automatic drainage control system for the mine comprises a ground interchanger and an underground interchanger in communication connection through an industrial Ethernet, wherein the ground interchanger is connected to a drainage system monitoring system of an upper computer mine, the underground interchanger is connected to a PLC control cabinet, and the PLC control cabinet is connected to a water pump sub system; the PLC control cabinet is used for collecting, finishing and controlling underground information, communicating with ground monitoring equipment at the same time and uploading underground date; the water pump sub system is used for draining underground water. By monitoring the underground water level and other parameters, controlling a water pump to work and reasonably scheduling the water pump to monitor the operating condition of the water pump and exchanging data with the upper computer through a communication module, the system has intact protecting and pre-warning measures, is high in reliability, can operate continuously for a long time, saves the human resources, lowers the cost and the operating cost, and is relatively good in economical benefit.

Description

technical field [0001] The invention belongs to the field of mine drainage equipment, and in particular relates to a mine automatic drainage control system. Background technique [0002] The formation of mine water is generally caused by the exposure of the roadway and the subsidence of the goaf to the water source. The water source is mainly atmospheric precipitation, surface water, fault water, aquifer water, goaf water and mining operation water. In the raw coal mining of coal in my country, an average of 2-4 billion cubic meters of groundwater will need to be pumped to the ground by drainage equipment every year. If the mine water cannot be discharged from the mine in time, it will not only restrict the mining of the mine, but also cause disastrous consequences such as casualties, equipment property loss, and mine collapse. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned difficult problems existing in the prior a...

AI Technical Summary

Problems solved by technology

If the mine water cannot be discharged from the mine in time, it will not only restrict the mining of the mine, but also cause disastrous consequences such as casualties, equipment and property losses, and mine collapse.

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