能源塔热泵系统及其供热运行性能分析
Energy tower heat pump systems and their heating performance analyses
摘要：
介绍了能源塔热泵系统的原理和载冷剂溶液的性质，建立了吸湿量的数学模型，实测分析了能源塔热泵在不同湿球温度下的制热量和制热性能系数(COP)。结合南京地区应用实例，计算了供热季节性能系数(HSPF)。结果显示，能源塔热泵系统在湿度较大的长江流域有广阔的应用前景。
关键词：能源塔热泵系统,供热季节性能系数,吸湿量,湿球温度
Abstract：
Presents the operation principle of the energy tower heat pump system and the properties of refrigerating medium solution, and establishes a mathematical model of hygroscopic capacity. Tests and analyses the heat capacity and the coefficient of performance (COP) of energy tower heat pump at different wet bulb temperatures. With an application example in Nanjing, calculates the heating seasonal performance factor (HSPF). The result shows that the energy tower heat pump system is feasible in the high humidity areas such as the Yangtze valley.
Keywords:energy tower heat pump system, heating seasonal performance factor, hygroscopic