地源水-水热泵冬夏暖冷联供实验研究  

Experiment of Winter Heating and Summer Cooling by the Ground Source Water/Water Heat Pump

作　　者：易新[1] 陈建萍[2] 刘宪英[2] 王文[2] 张素云[2] 

机构地区：[1]深圳职业技术学院,深圳518049 [2]重庆大学城市建设与环境工程学院,重庆400045

出　　处：《重庆建筑大学学报》2002年第1期39-44,共6页Journal of Chongqing Jianzhu University

基　　金：国家自然科学基金资助项目 (5 97780 0 7)

摘　　要：介绍了地源水 -水热泵全年冬夏暖冷联供的实验结果 ,分析了系统流量对热泵性能参数的影响 ,获得了最佳运行流量为 1 0 0 0L/h。并实测得到单位管深换热率及埋管的有关性能指标。对比分析了冬季吸热曲线和夏季放热曲线。The experimental results for ground-source water/water heat pump (GSHP) are introduced and the effects of flux variety on system performance coefficients are analyzed. It shows that the optimal operation flux is 1000 (L/h) and the heat change rate per unit depth of coil 45～80 (W/m). The heat exchange curve line in winter is compared with that in summer, through which the advantage of GSHP in mode of heating and cooling on long period operation is shown.

关 键 词：地源水 水热泵 暖冷联供 实验 冬季 夏季 

分 类 号：TU111.2[建筑科学—建筑理论]