基于低谷电的太阳能-地源热泵相变蓄热供暖系统研究

张亚磊, 崔海亭, 王晨, 陈浩松, 王超

Research on a phase-change storage heating system of a solar-ground source heat pump based on low current

Yalei ZHANG, Haiting CUI, Chen WANG, Haosong CHEN, Chao WANG

表2 太阳能-地源热泵相变蓄热供暖系统一个供暖期内的运行结果

Table 2 Operation results of solar-ground source heat pump phase change thermal storage heating system during a heating period

参数 数值 热泵机组供热量/kWh 26397 太阳能累计集热量/kWh 3868 相变储热罐累计蓄热量/kWh 18889 相变储热罐累计放热量/kWh 18887 热泵机组能耗/kWh 9043 热泵机组COP 2.95