针对地埋管地源热泵系统在无足够占地面积且地质条件较差、钻孔成本高的条件下,提出了一种节地、省投资的特殊埋管方式.介绍了贵阳市城乡规划展览馆项目中该埋管方式的特点、接管方式及布置情况.同时提出对于冬季从土壤取热量大于夏季释热量的地区,可采用太阳能蓄热向土壤补充热量来达到热平衡的方法.%Proposes a special land saving and cost efficient way to bury pipes,which is appropriate to the ground-source heat pump system projects with insufficient area,poor geologic condition and high drilling cost.Presents the characteristics,dimensions and arrangement of buried pipes in the project of Guiyang urban and rural planning exhibition hall.Utilizes solar energy to supplement extract heat to the soil,so as to balance the heat where absorbs more heat in winter than releases in summer.
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