空气源热泵与闭式热源塔热泵经济性对比

Economic Comparison between Air Source Heat Pump and Closed Heat Source Tower Heat Pump

结合工程实例,对空气源热泵系统与闭式热源塔热泵系统的经济性进行对比。与空气源热泵系统相比,闭式热源塔热泵系统设备造价高165.3×10^(4)元,供暖期电费低74.1×10^(4)元,多出的设备造价可在2.23a后收回。

Combined with engineering examples,the economics of air source heat pump system and closed heat source tower heat pump system are compared.Compared with the air source heat pump system,the equipment cost of the closed heat source tower heat pump system is 165.3×10^(4)yuan higher,and the electricity cost during the heating period is 74.1×10^(4) yuan lower.The extra equipment cost can be recovered after 2.23 years.