【摘要】 介绍了燃气压缩式及吸收式空气源热泵的工作原理，从理论上进行冬季制热过程的经济性分析。研究结果表明：压缩式热泵制热性能优于吸收式热泵。燃气压缩式热泵一次能源利用率优于燃气吸收式热泵、电驱动压缩式热泵。燃气压缩式热泵更为经济。更多还原

【Abstract】 This paper introduces the working principle of gas compression type and absorption type air source heat pump, and theoretically analyzes the economy of heating process in winter. The results show that: the heating performance of compression heat pump is better than absorption heat pump; the primary energy utilization of gas compression heat pump is better than gas absorption heat pump and electric driven compression heat pump. Gas compression heat pump is more economical.更多还原