Security and protection system for coal mining

Abstract

The invention provides a security and protection system for coal mining. Through the design of gas detectors and alarms and gas sensors which are arranged at the upper ends of protection boxes, the system can notify nearby personnel at the first time when gas is detected; the upper ends of oxygen cylinders are fixedly connected with respirators through multi-way pipes, so that the personnel can effectively breathe fresh air after gas poisoning, and the poisoned personnel can be quickly and effectively treated in time; and the gas can be prevented by wearing gas masks, personnel evacuation is facilitated, and simpleness, practicability and convenience are achieved. Monitoring personnel can obtain the environmental information of security and protection devices in real time through a miningarea monitoring server. When a problem occurs in a mining area, data can be uploaded in time and processed in time. Statistical analysis on gas content based on a day, an hour and a minute is performed, and a gas content report and an oxygen content analysis report are provided for query monitoring.

Description

technical field [0001] The invention relates to the coal mine field, in particular to a security system for coal mine mining. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the distance to the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in my country belong to underground coal mines. The scope of coal mines includes a large area above ground, underground and related facilities. At present, people pay more attention to personnel safety, and when coal mines are mined, it is easy to cause local gas accumulation due to the internal closure of coal mines. Although the ventilation conditions are good, workers still have the risk of gas poisoning, while the traditional Coal mines can only detect coal mine gas conten...

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Problems solved by technology

[0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the distance to the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in my country belong to underground coal mines. The scope of coal mines includes a large area above ground, undergr...

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