Abstract: Aiming at the actual situation of Barapukuria Coal Mine in Bangladesh, through the field measurement, it summarized and analyzed the underground climate influencing factors of Barapukuria Coal Mine, and calculated the heat output of the various factors. According to the characteristics of Barapukuria Coal Mine, it put forward the cooling program suitable for this mine. Thus, it made the air temperature of the working face decline 3～4 °C in Barapukuria Coal Mine in spring.