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暖通空调杂志社>期刊目次>2018年>第4期

贵阳市城乡规划展览馆地埋管地源热泵系统设计

Ground-source heat pump design for Guiyang urban and rural planning exhibition hall

魏大俊[1] 凌 云[2]
[1]北京中外建建筑设计有限公司深圳分公司 [2]香港华艺设计顾问(深圳)有限公司

摘要:

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。

关键词:地埋管地源热泵,换热桩,有效换热面积,太阳能,热平衡,埋管方式

Abstract:

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.

Keywords:ground-sourceheatpump,heatexchangepile,effectiveheatexchangearea,solarenergy,heatbalance,buriedpipepattern

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