热回收在工厂动力系统中的应用

Application of Heat Recovery in Utility System of Factories

大型工厂的综合动力系统,常常有冷、热同时使用的情况,制冷系统制取冷量时,空压系统制取压缩空气时,向环境释放相当的热量,本文对一实例进行介绍并分析。

In comprehensive utility system of large-scale factories, heating load and cooling load often co-exist. A lot of heat is emitted when refrigeration system and air-compressed system are running. These heat can be recovered in some case to achieve energy-saving. A real example is introduced and analized.