Study of Seasonal Storage in Ground-Source Heat Pump with Solar Collector

摘要：

　　Aimed to ground source heat pumps low coefficient of performance in severe cold climate areas,solar assisted GSHP system with seasonal soil heat storage has been advanced.Simulation analysis was done for the underground heat exchanger using finite element method.Changing types of soil and material of U-tube,suitable kind of soil and material of U-tube were found for GSHP system.The analysis result shows that seasonal soil storage can solve the problem of large heat load in heating period and little cold load in cooling period for severe cold areas.It provides theoretical basis for residential use.

关键词： ground source heat pump (GSHP) seasonal storage solar energy U-tube heat exchanger

作者: Fang Wang Lianjing Niu Zhilong Liu Maoyu Zheng

作者单位: Harbin University of Science and Technology, Harbin, Heilongjiang Province, China Harbin Institute of Technology, Harbin, Heilongjiang Province, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 2897-2901

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）