季节性高温热害矿井高温管控技术

High Temperature Control Technology of Seasonal High Temperature Heat Damage Mine

为解决星村煤矿夏季井下高温、高湿、员工中暑、设备故障率高等难题,矿井通过上井口配备大功率热泵机组对入井空气集中预冷,井下将制冷压缩机、冷凝器、蒸发器等主要设备集成在一起组成制冷机组,通过空冷器将空气降温后送入需降温工作面,加强降温后勤工作,极大改善了夏季井下工作环境条件,保证了矿井安全生产。

In order to solve the problems of high temperature,high humidity,staff heat stroke and equipment failure rate in Xingcun Coal Mine in summer,the mine is equipped with high power heat pump unit to pre-cooling the air into the well through the upper well head.The main equipment,such as refrigeration compressor,condenser,evaporator and so on,is integrated into the refrigeration unit,and the air is cooled down by the air cooler into the working face to be cooled down,and the cooling logistics work is strengthened,which greatly improves the working environment conditions in the summer underground and ensures the safe production of the mine.