地下水源热泵回灌技术研究  

Recharge Technology of Groundwater Source Heat Pump

作　　者：贾惠艳[1] 孙雨[1] 贺斌[2] 

机构地区：[1]辽宁工程技术大学矿业学院,辽宁阜新123000 [2]辽宁地质工程职业学院资源系,辽宁丹东118008

出　　处：《建筑节能》2012年第6期50-53,共4页BUILDING ENERGY EFFICIENCY

基　　金：辽宁省教育厅科技研究项目(2008284)

摘　　要：从地下水渗流理论出发,以承压水作为地下水源热泵的抽灌目标层,建立了承压水的异井回灌和同井回灌的数学模型,分析了目前地下水源热泵回灌率低的原因和机理,提出了水文地质条件、井距、井壁孔隙率、滤料规格、洗井与成井工艺及回灌管道等方面的回灌条件。With the groundwater seepage theory, the confined water is considered as pumping and irrigation goal level of groundwater source heat pump. It set up the mathematical models for confined water injection wells, analyzing the reason and mechanism causing lower in- jection rate of the groundwater source heat pump. It proposed the recharge conditions including hydrogeology conditions, spacing, porosity of the wall, filter material specifications, well washing and well completion technology and injection pipeline and other aspects.

关 键 词：地下水源热泵 回灌 理论模型 回灌条件 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]