Application of Mine Intelligent Partial Ventilation System in Huhewusu Coal Mine

The intelligent partial ventilation system structure,function,working state and safety measures of Huhewusu coal mine are elaborated.The results show that,the mine intelligent partial ventilation system can automatically change the air volume of the fan,which not only saves the power cost at the heading face,but also can effectively avoid gas accident and create a good working environment for the heading face.