Mine laneway environment information measuring system and method

Abstract

The invention discloses a mine laneway environment information measuring system and method. The system comprises an ultrasonic anemometer, a multi-parameter monitor, a data acquisition module, a central control platform, a data communication module, a flexible mechanical arm, a power conversion module, a display and alarm module and a computer. The multi-parameter monitor further comprises an infrared detector, a CH4 gas sensor, a CO gas sensor, an O2 gas sensor, a CO2 gas sensor and a temperature and humidity sensor. The system can monitor the environment information of the mine laneway in real time and adjust the environment. And the large-section wind measurement requirement can be met through the flexible mechanical arm. In addition, the invention further provides a mine laneway environment information measuring method based on the system, and the underground environment condition and the air flow condition are measured remotely during normal production of a mine. And the disaster response and relief capability of the mine can be improved, and the safety of emergency rescue workers is ensured.

Description

technical field [0001] The invention relates to the technical field of environmental measurement, in particular to a mine roadway environmental information measurement system and method. Background technique [0002] In recent years, with the integration of my country's coal resources and the construction of large-scale mines, the mining intensity and depth of mines have increased, and there are more and more factors affecting safe production, and the conditions have become more and more complicated. The responsibility of the mine ventilation system in the mine production is also increasing, and the effect on the normal and safe production of the mine is becoming more and more obvious. In order to meet the needs of mine environment, production safety and mine disaster prevention and control, it is necessary to ensure the stability and controllability of the mine ventilation system. For this reason, the relevant state departments have specially formulated relevant regulations...

AI Technical Summary

Problems solved by technology

At present, coal mining production is developing in the direction of large-scale, intensive, and intelligent, and the section of the roadway is getting larger. However, in terms of air volume measurement in the roadway, the methods and means are relatively backward, and the air volume is mainly measured by manual hand-held mechanical air meters. It is easily affected by external factors and human factors. Due to the limitation of personnel's own conditions, the air volume measurement range is mainly in the middle and lower part of the roadway. The air volume tested is quite different from the actual air volume. The data recording and processing methods and methods are primitive, resulting in the accumulation of wind measurement points A large amount of data is not easy to save and analyze, which leads to poor comprehensive evaluation ability of air volume in the mine roadway, and there are problems such as high labor intensity of wind measurement staff and low wind measurement accuracy. These fully demonstrate that traditional wind measurement equipment and technical means are no longer sufficient To meet the needs of safe production in large-scale mines today, it is inevitable that the air volume measurement methods and means of large-section roadways will develop in the direction of intelligence, intensification and high efficiency.

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