In view of the shortcomings of the ventilation system of Yannan Coal Mine, such as poor wind control performance, low wind measurement accuracy and difficult air regulation, technology and equipment upgrading were carried out from the aspects of ventilation parameters, ventilation power and ventilation facilities. Meanwhile, personnel positioning, monitoring and monitoring, beam tube monitoring and other systems were integrated to establish a centralized management and control platform for the ventilation system to achieve static and dynamic calculation of the ventilation network and air supply on demand. Through application analysis, the upgraded ventilation system improves the convenience of daily ventilation management, reduces the work intensity of wind measurement personnel and related air conditioning personnel, and realizes the integrated monitoring of ventilation network, which can detect ventilation system faults in time, and greatly improves the automation, information and intelligence level of Yannan Coal Mine.

Jinliang Gao, Yongzhi Fu, Xianghua Meng. Intelligent Upgrade and Application Effect Analysis of Ventilation System in Yannan Coal Mine. International Journal of Frontiers in Engineering Technology (2023), Vol. 5, Issue 12: 18-21. https://doi.org/10.25236/IJFET.2023.051204.

[1] Wang Yuefei, Xue Yanping. Construction and Application of Intelligent Ventilation System in Baode Coal Mine [J]. Coal Mine Electromechanical, 2022, 43 (04): 46-49+57

[2] Lei Ming. Construction of Intelligent Ventilation System in Coal Mines [J]. Energy and Energy Conservation, 2023 (09): 191-193+211

[3] Yan Jianwu. Research on Intelligent Ventilation and Monitoring System for Coal Mines [J]. Mechanical Management Development, 2022, 37 (6): 223-224

[4] Nan Chunwei. Research on Intelligent Control of Local Ventilation Fans in Coal Mines [J]. Mechanical Management Development, 2023,38 (10): 162-164