近些年来,国内一些矿井先后出现了岩温或水温较高的情况,热害问题逐渐突出。在煤炭部的组织领导下,抚顺煤矿安全研究所、武汉煤矿设计院等单位以及一些局,对矿井降温措施、降温设备研制以及矿井热平衡计算等方面做了不少工作,积累了一定经验。但总起来说,这项工作还处于开始实践的阶段,在热害综合治理、提高降温实际效果等方面,还存在不少问题,有待进一步探讨和试验。 In recent years, a number of domestic mines have appeared in the rock temperature or water temperature is higher, the heat problem has become increasingly prominent. Under the leadership of the Ministry of Coal Industry, Fushun Coal Mine Safety Institute, Wuhan Coal Mine Design Institute and other units as well as a number of bureaus have done a great deal of work in cooling measures of coal mines, research and development of cooling equipment and thermal balance of mines, and have accumulated some experience. However, all in all, this work is still in the initial stage of implementation. There are still many problems in the comprehensive management of heat hazards and the actual effects of cooling, which are yet to be further explored and tested.