北京回龙观医院地源热泵空调系统诊断调适  

Diagnosis and commissioning on ground-source heat pump air conditioning system in Beijing Huilongguan Hospital

作　　者：张志杰 庞宇[2] 狄彦强 刘寿松 赵晨 Zhang Zhijie;Pang Yu;Di Yanqiang;Liu Shousong;Zhao Chen(China Academy of Building Research,Beijing,China;不详)

机构地区：[1]中国建筑科学研究院有限公司 [2]北京回龙观医院

出　　处：《暖通空调》2021年第12期92-95,共4页Heating Ventilating & Air Conditioning

摘　　要：在对北京回龙观医院地源热泵空调系统诊断的基础上,分析了系统供回水温度、循环水泵流量及耗电量等运行参数,结合历史运行数据,挖掘系统节能潜力。在满足使用功能前提下,采用无成本的调适手段对系统运行策略进行优化,并对调适前后的系统能耗进行分析,结果表明取得了较好的经济效益。Based on the diagnosis of the ground-source heat pump air conditioning system in Beijing Huilongguan Hospital,analyses the actual operation parameters such as supply and return water temperature,circulating water pump flow and power consumption,and taps the energy saving potential of the system combined with the historical operating data.Under the premise of satisfying the use functions,adopts the commissioning methods without cost,and optimizes the system operation strategy.Analyses the energy consumption of the system before and after the commissioning.The result shows that the economic benefit is good.

关 键 词：地源热泵 医院建筑 诊断调适 能效分析 运行策略 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]