Status and Prospects of Thermal Disaster Control in High Temperature Coal Mine in China

摘要

Based on the review of the mine cooling system and the analysis of thermal disaster control for coal mine at present. The author point out research and development of serial refrigeration facilities for hot mine is the key point of thermal disaster control, and establishing the cooling system scheme according to the actualities and making the evaluation indexes for thermal and humid environment is also important. The combination of the central refrigeration and local refrigeration, the research for insulation and waterproof material, and the study of mine-used heat sinking vest are also effective. It is suggested that researchers and enterprises of the mine, refrigeration and airconditioning should strengthen communion and collaboration, that is emergency demand for thermal disaster control.