土壤源热泵竖直地埋管换热器回灌施工工艺技术要求  

Grouting Requirements of Vertical Tube of Soil Source Heat Pump

作　　者：杨灵艳[1] 徐伟[1] 周涛[2] 李萌文[2] 

机构地区：[1]中国建筑科学研究院,北京100013 [2]北京节能环保中心,北京100029

出　　处：《建筑技术开发》2016年第4期25-27,共3页Building Technology Development

基　　金："十二五"国家科技支撑计划项目(2014BAJ01B03)

摘　　要：土壤源热泵竖直地埋管换热器的回灌是土壤源热泵施工中最重要的环节,回灌的质量关系着地下水文地质环境的保护和换热器换热功能的实现两个十分重要的因素。恰当的回灌是确保土壤源热泵系统实现节约能源和环境保护的关键。因此,本文对回灌的施工工艺技术要求进行了梳理,将整个回灌施工过程的各个环节需要进行的工作内容和需要注意的要点进行了详细的说明,为土壤源热泵地埋管换热器回灌施工提供了参考。Grouting for vertical tube of soil source heat pump （SSHP） is the most important during the construction of SSHP sys- tem, The quality of grouting is closely related with the protection of groundwater hydrological geological environmental and the realiza- tion of heat exchanger function. The properly grouting is the key to ensure the clean and environmental protection by using SSHP system. This paper clears up the requirements of grouting of vertical tube of SSHP, and introduces the process of grouting and the attentions in details. It can be used as reference for the SSHP construction.

关 键 词：土壤源热泵 竖直地埋管 回灌施工 

分 类 号：TU831.39[建筑科学—供热、供燃气、通风及空调工程]