The article introduces the system structure, operating principle and the characteristics of three operating modes of the hot-water heat pump unit of recovering cold energy, and compares and analyzes its power saving effect with other heat supply devices.
The article introduces the system structure, operating principle and the characteristics of three operating modes of the hot-water heat pump unit of recovering cold energy, and compares and analyzes its power saving effect with other heat supply devices.
介绍了余冷回收热泵热水机组的系统构成、工作原理以及3种模式的运行特性，并对其节能效果与其他热源设备进行对比和分析。