技术中心

【英文篇名】 Test and analysis for lake-water source heat pump air conditioning system in People s Hospital of Kaixian,Chongqing 【作者中文名】 陈金华; 刘勇; 丁勇; 李楠; 王勇; 吴浩; 陈洁; 【作者英文名】 Chen Jinhua Liu Yong Ding Yong Li Non Wang Yong Wu Hoo Chen Jie Key laboratory of the Three Gorges Reservoir Region s Eco-Environment; Ministry of Education; Chongqing University; Chongqing; China; 【作者单位】 重庆大学三峡库区生态环境教育部重点实验室; 重庆市水务控股（集团）有限公司; 【文献出处】 暖通空调, Heating Ventilating 实测; 水温变化; 节能; 【英文关键词】 lake-water source heat pump; field test; water temperature change; energy saving; 【摘要】 根据对重庆开县人民医院湖水源热泵空调系统的现场实测,对不同深度湖水自然水温与系统运行时的水温、距排水点不同距离处的水温变化及取水口与换热器进水口的水温差进行了分析,总结了系统运行的状况及水体水温变化对系统运行的影响,并根据实测分析数据对系统提出了改进建议。 【英文摘要】 Based on the field test of the system in the project,analyses the temperature difference of the lake-water in natural condition and system operating condition in different depths,the water temperature change with the distance of testing site to water exhaust site and the temperature difference between water intake and the inlet of heat exchanger.Summarizes the operating condition and the influence of water temperature change on system operation and gives some advices based on the test and analysis results. 【基金】 国家“十一五”科技支撑计划项目资助(编号：2006BAJ01A063)