Underground gas measurement early warning device and method, and storable medium

Abstract

The invention discloses an underground gas measuring and early warning device and method, and a storable medium and belongs to the technical field of multifunctional mining monitoring and early warning. The underground gas measuring and early warning device comprises a power supply module, a primary detection module, a mine lamp module and a secondary detection module; under the condition of ensuring life safety of miners working underground and meeting the needs of safe production, a sensor and image monitoring are integrated in a mine lamp necessary for underground work of miners, the mine lamp moves underground along with the miners, concentration of carbon monoxide in the air of the environment where the miners are located is detected in real time, and an evacuation scheme is further obtained according to the gas diffusion distance and the gas diffusion speed; real-time carbon monoxide measurement and early warning are provided for underground production activities of miners, and when the carbon monoxide exceeds the standard, the miners can timely and safely evacuate.

Description

technical field [0001] The invention relates to the technical field of multifunctional mine monitoring and early warning, and more specifically relates to an underground gas measurement and early warning device, method and storage medium. Background technique [0002] Mine fires, blasting operations, and dust explosions will produce a large amount of toxic carbon monoxide gas, which will threaten the health of miners after being inhaled into the human body. In the prior art, sensor devices are mostly used to detect carbon monoxide. Carbon monoxide sensors are mainly divided into electrochemical methods, electrical methods (thermal conductivity and semiconductive), chromatography (chromatographic methods), optical absorption methods (infrared absorption methods and ultraviolet absorption methods), etc. According to different detection principles, there are currently four carbon monoxide detection sensors: electrochemical sensors, catalytic combustible gas sensors, semiconduct...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned carbon monoxide sensor detects the concentration of carbon monoxide in the underground ambient air mainly by means of a carbon monoxide detection and alarm device placed in a fixed position, which requires complex supporting facilities to ensure normal operation, and is not suitable for rapid use on site. , a potential threat to miners' safe production

Moreover, the portable carbon monoxide alarms that appear in the market still have the problems of large size, inconvenience for miners to carry, and cumbersome operations.

Moreover, the carbon monoxide sensor can only detect whether there is carbon monoxide in the underground ambient air, and cannot provide a specific escape plan. When the carbon monoxide exceeds the standard, it is not conducive to the safe evacuation of underground miners

Images