重庆开县人民医院湖水源热泵空调系统实测分析
Test and analysis for lake-water source heat pump air conditioning system in People’s Hospital of Kaixian, Chongqing
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。
关键词：湖水源热泵,实测,水温变化,节能
Abstract：
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.
Keywords:lake-water source heat pump, field test, water temperature change, energy saving