摘要
运用生命周期评价方法,采用终点破坏模型,通过清单分析数据,分别对地源热泵系统和风冷螺杆热泵系统进行环境影响定量分析,得到两种方案的综合环境负荷值。评价结果表明:地源热泵系统全生命周期的环境负荷值较大,单纯考虑其运行阶段能耗低的特点,而忽略安装阶段对环境的消极影响是不客观的。
The ground - source heat pump and air cold heat pump were quantitative analyzed with LCA and end - point model, and the environmental loads were calculated. The results indicate that the environmental load of ground - source heat pump is higher. It＇ s not reasonable to neglect the environmental impact in building stage.
出处
《低温与超导》
CAS
北大核心
2013年第6期57-62,共6页
Cryogenics and Superconductivity
