Abstract: Through the classification and analysis of mine heat sources, it summed up the calculation method and carried out a detailed comparison and research about the cooling methods and cooling effect in the mine. Then it put forward some heat damage prevention and control measures for the mines, especially the deep mine with serious heat damage. At the same time, it analyzed the advantages and disadvantages of each measure and located its applicable scope, and it had a prospect for new type cooling technology in future. Finally it selected some reasonable cooling schemes and calculated the required cooling capacity by cooling examples and effect analysis.