Mine safety system and control method

Abstract

The invention discloses a mine safety system and a control method. The mine safety system comprises a dedusting device for monitoring the dust concentration of the preset position under a mine in real time and conducting dedusting when the dust concentration of the preset position is larger than the preset concentration, a positioning device for monitoring the position of working staff under the mine in real time, an early-alarm device for detecting the temperature and gas concentration of the preset position under the mine in real time and supplying wind when the temperature or gas concentration of the preset position is larger than the preset value and a communication device for being connected with the dedusting device, the positioning device and the early-alarm device and informing working staff when the temperature or the gas concentration of the preset position under the mine is larger than the preset value. According to the mine safety system and the control method, the condensation, the temperature and the gas condensation of the dust under the mine can be monitored and treated in real time by monitoring the downhole condition, and the working staff can be informed timely to escape when the temperature or the gas concentration is larger than the preset value, and the safety of the mine work of the working staff is guaranteed.

Description

technical field [0001] The present application relates to the technical field of mine safety, in particular to a mine safety system and control method. Background technique [0002] Under the mine, during the mining process of the coal mine, due to the contact between the machinery and the coal mine, a large number of solid particles are dissociated in the air, and can be dissociated in the air for a long time. This kind of solid particles that can be dissociated in the air for a long time is called dust. Dust contains a lot of harmful substances. [0003] Workers working in underground mines inhale relatively high concentrations of dust, which can cause diffuse and progressive fibrosis in the lungs, which can dissolve and be absorbed on the bronchial wall, and be carried to various parts of the body by the blood, causing systemic disease. Poisoning, therefore, the monitoring and treatment of mine dust is particularly important; secondly, there are risks of gas explosion an...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there are real-time dust monitoring and dust processing systems, as well as devices for detecting temperature and gas concentration, which can monitor the concentration, temperature and gas concentration of dust in mines in time, and can process the collected information. However, due to dust The monitoring and treatment of temperature and gas are not closely related to the staff, which still causes the health of the staff working in the mine to be endangered by the dust, and the personal safety is threatened by the gas explosion and dust.

Images