桩埋管地源热泵空调系统设计探析

Design analysis of energy pile geothermal heat pump air conditioning system

作为地埋管地源热泵的一种埋管形式—桩埋管,其推广应用不仅可减少了地源热泵系统的钻孔数量及钻孔需要的地面面积,并还能降低工程投资,加快施工进度。文章结合实际工程探讨了地源热泵系统采用桩埋管与室外埋管相结合的设计方法,并对该系统的经济性与节能性进行了分析和比较,结果表明:该系统具有良好的经济效益和社会效益。

Energy pile is a kind of geothermal exchanger. By using the energy pile, the boreholes and the area and the cost will be reduced and the construction progress can be speeded up too. With a project example, the paper explores a new ground-source heat pump system of combining energy pile with outdoor underground heat exchanger and analyzes its economic and energy-saving performance. The results show that the system has good economic benefit and social benefit.