技术中心

【英文篇名】 Experimental study of performance of solar-ground source heat pump floor panel heating in severe cold area 【下载频次】 ☆ 【作者】 王潇; 郑茂余; 张文雍; 【英文作者】 Wang Xiao; Zheng Maoyu and Zhang Wenyong Harbin Institute of Technology; Harbin; China; 【作者单位】 哈尔滨工业大学; 【文献出处】 暖通空调 , Heating Ventilating nbsp; 期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 【中文关键词】 太阳能; 地埋管换热器; 地源热泵; 地板辐射供暖; 性能系数; 【英文关键词】 solar energy; ground heat exchanger; ground-source heat pump; floor panel heating; coefficient of performance; 【摘要】 介绍了严寒地区太阳能-地埋管地源热泵供暖供冷示范工程,针对示范工程中太阳能-地埋管地源热泵与地板辐射供暖相结合的特点,提出了严寒地区太阳能-地埋管地源热泵系统的新型运行模式,并进行了初步的供暖实验研究。实验结果表明此运行模式节能效果显著,热泵平均COP为4.3,系统平均供暖性能系数达到8以上。 【英文摘要】 Presents a demonstration project of solar-ground source heat pump heating and cooling in severe cold area. According to the characteristics of the combination system of solar-ground source heat pump and floor panel heating in the project,puts forward a new operation mode and executes preliminary heating experiment. The results indicate that this operation mode has a prominent energy saving effect,the average COP of the heat pump is 4.3 and the mean heating coefficient of performance of the system can reach ...