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地下热响应实验中土壤初始温度的探讨 被引量:26

Discussion on the initial ground temperature during thermal response tests
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摘要 通过土壤温度分布实测数据,分析了目前地下热响应实验中土壤初始温度测试结果的误差,实验表明,测试土壤初始温度与积分平均土壤温度接近。在浅层土壤温度分布理论模型的基础上,计算分析了测试土壤初始温度的季节变化特征。 Analyses the error of initial ground temperature during the thermal response test on the basis of the test data and the results show that the test initial ground temperature is close to the integral average ground temperature. Based on the theoretical model of shallow ground temperatures, simulates the seasonal variations of the test initial ground temperature.
机构地区 河北工业大学
出处 《暖通空调》 北大核心 2010年第1期95-98,共4页 Heating Ventilating & Air Conditioning
基金 国家自然科学基金项目(编号:50906020) 天津市科技支撑计划重点项目(编号:07ZCKFSF00400)
关键词 地源热泵 热响应实验 土壤初始温度 积分平均土壤温度 ground-source heat pump, thermal response experiment, initial ground temperature, integral average ground temperature
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参考文献7

  • 1天津市建设管理委员会.DB29-178-2007天津市地埋管地源热泵系统应用技术规程[s].天津:天津市建设科技信息中心,2008.
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  • 4王华军,王恩宇,赵军.地源热泵地下热响应实验的季节效应分析[J].暖通空调,2009,39(2):14-18. 被引量:27
  • 5Wang Huajun, Qi Chengying. Improved method and case study of thermal response test for borehole heat exchangers of ground source heat pump system[J]. Renewable Energy, 2010, 35(3) ..727-733.
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  • 7Wang Huajun, Qi Chengying. Performance study of underground thermal storage in a solar-ground coupled heat pump system for residential buildings [J]. Energy and Buildings, 2008,40(7) : 1278-1286.

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