地埋管地源热泵换热区原始地温特征分析
孙婉,周念清,高世轩,魏静
摘要(Abstract)：
浅部土层原始地温作为地埋管地源热泵系统设计的重要参数之一,得到了设计施工单位的广泛关注。本文通过对地埋管地源热泵工程换热区原始地温进行为期1年的监测,根据监测数据对实验场原始地温垂向分布带进行了划分,总结分析了实验场不同深度土层原始地温变化特征,并拟合了2 m及5 m深度地温变化曲线公式,为场区地源热泵系统设计提供参考依据。
关键词(KeyWords)： 地埋管地源热泵;原始地温;地温垂向分布带;地温变化曲线公式
基金项目(Foundation): 浅层地热能建筑应用监测系统研究与示范(13dz1203101)
作者(Author): 孙婉,周念清,高世轩,魏静
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