Coal mine safety monitoring system connected with explosion-proof pressure sensor

Abstract

The invention discloses a coal mine safety monitoring system connected with an explosion-proof pressure sensor, which relates to the technical field of coal mine monitoring and comprises an overgroundmonitoring system and an underground monitoring system, wherein the overground monitoring system comprises an intelligent terminal module, a central processing module, a display module and an alarm module I, and the central processing module is electrically connected with the intelligent terminal module, the display module and the alarm module. The coal mine safety monitoring system connected with the explosion-proof pressure sensor not only can monitor the mining safety of the coal mine in real time, but also can carry out multi-stage early warning on the underground explosion of the coal mine to remind underground workers and overground monitoring personnel of the coal mine, meanwhile, when the early warning data of the underground explosion of the coal mine exceeds a warning value, thepower supply of the electronic equipment can be cut off in time, the underground workers are urged to evacuate as soon as possible to reduce damage, and production safety supervision departments andsafety accident rescue departments can be informed, therefore, the explosion danger situation can be known as soon as possible, and rescue operations can be carried out at the same time.

Description

technical field [0001] The invention relates to the technical field of coal mine monitoring, in particular to a coal mine safety monitoring system connected with an explosion-proof pressure sensor. Background technique [0002] With the progress of society and the development of the times, the country's demand for energy is increasing, so the demand for coal mines is also increasing. Underground coal mines are a special working environment with flammable and explosive flammable gases. At the same time, there are problems such as humidity, large mine dust, large fluctuations in grid voltage, serious electromagnetic interference, narrow space and long monitoring distance. [0003] At present, explosions and collapse accidents are prone to occur in coal mining, and the existing coal mining system cannot give timely warning of underground explosions in coal mines, and at the same time allow coal miners to evacuate as soon as possible to ensure the safety of coal mine constructio...

AI Technical Summary

Problems solved by technology

[0003] At present, explosions and collapse accidents are prone to occur in coal mining, and the existing coal mining system cannot give timely warning of underground explosions in coal mines, and at the same time allow coal miners to evacuate as soon as possible to ensure the safety of coal mine construction workers. At the same time, when explosions and collapses occur After the accident, the rescue department cannot be notified urgently so that the workers in distress can receive emergency rescue, so a coal mine safety monitoring system connected to an explosion-proof pressure sensor is needed

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