Underground comprehensive automatic system for coal mine

Abstract

The invention relates to the technical field of coal mine automation and especially relates to an underground comprehensive automatic system for a coal mine. The underground comprehensive automatic system for the coal mine comprises a site equipment layer, wherein the site equipment layer comprises a monitoring device, transmission equipment, mining equipment, conveying equipment, lighting equipment, ventilating equipment, temperature control equipment and humidity control equipment; the monitoring device comprises a fireproof gas detector, a carbon monoxide monitor, a top plate pressure monitor, an ultrasonic liquid level sensor, an input type liquid level sensor, a motor current sensor, a motor rotor temperature sensor, a water pump bearing temperature sensor, a water pump outlet pressure sensor, a flow sensor, a valve openness sensor and a vacuum sensor; the motor current sensor and the motor rotor temperature sensor are connected with a motor, the water pump bearing temperature sensor and the water pump outlet pressure sensor are connected with a water pump, the flow sensor is connected with a water draining pipe, and the valve openness sensor is connected with an electromagnetic valve and an electric sluice valve. The underground comprehensive automatic system disclosed by the invention can greatly improve mine safety production level and safety production management efficiency and is an effective path for improving production efficiency and preventing coal mine safety accidents.

Description

technical field [0001] The invention relates to the technical field of coal mine automation, in particular to an underground coal mine comprehensive automation system. Background technique [0002] As a conventional mineral energy, coal plays an irreplaceable role in national economic and social development. Coal production has a long history, but the safe production of coal mines has always been a worldwide problem. Due to special reasons such as difficulty in on-site management, constant changes in the working face, and complex distribution of groundwater and coal seams, coal mine production has objectively caused many difficulties in coal mine safety production management. my country is a large coal-producing country, but in terms of natural conditions, the coal seams in my country are generally unsatisfactory. The vast majority of mines are in poor conditions and are threatened by natural disasters such as gas, roof, and water seepage to varying degrees. The objective c...

AI Technical Summary

Problems solved by technology

The traditional coal mine underground system can only simply handle when the monitored environmental parameters exceed the limit, lacks the comprehensive analysis and real-time prediction function of safety data, and there is a big gap with the actual needs of safe and efficient production in coal mines

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