Research on the Intelligent Ventilation System Construction Method and Its Key Technologies in Yuwu Coal Industry
Aiming at the problems of low accuracy in calculating ventilation basic parameters,manual air distribution has large errors and takes a long time,and difficulty in regulating and controlling air flow during cataclysms in the current ventilation system of Yuwu Coal Industry,on-site testing and software development methods are used to study the construction and key technologies of the intelligent ventilation system in this mine.The overall architecture of the intelligent ventilation system in the mine under specific conditions is determined,remote monitoring and intelligent adjustment of ventilation facilities such as air doors,air windows,local ventilation fans and so on are realized,an overall scheme mainly with mine air volume remote quantitative regulating and controlling subsystem air regulating and controlling,ventilation cataclysms air doors air flow regulation and control,and intelligent control subsystem for local ventilation fans is designed.Key technologies such as intelligent management and control of ventilation monitoring data,intelligent control of ground main ventilation fans,construction of a three-dimensional mine ventilation intelligent analysis and decision making platform,methods for global optimization and transformation of ventilation systems and others are elucidated.The research results can achieve safe,reliable,and economically reasonable operation of mine ventilation systems,providing guidance and reference for the construction of intelligent ventilation systems in mines under similar conditions.
intelligent ventilationair volume regulate and controlintelligent control of fansdecision making platformoptimization and transformation
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