基于监测数据的地源热泵系统运行性能分析  

Operation Performance Analysis of Ground Source Heat Pump System based on Actual Measurement Data

作　　者：李晓萍[1] 陈晨[1] 徐迎春 LI Xiao-ping;CHEN Chen;XU Ying-chun(China Academy of Building Research Tianjin Institute)

机构地区：[1]中国建筑科学研究院天津分院

出　　处：《建筑热能通风空调》2021年第6期60-63,共4页Building Energy & Environment

基　　金：国家重点研发计划项目(2016YFC0700104)。

摘　　要：本文以某绿色建筑中地源热泵系统实际运行数据为基础,分析了该地源热泵系统夏季和冬季的运行情况,包括系统地源侧、用户侧供回水温度、温差、COP、机组负载率等参数,总结出该系统在运行中存在的问题,并提出性能提升和运行管理建议,可为以后该建筑后续改善实际运行性能提供一定的数据基础。This paper analyzes a ground source heat pump to a green building based on actual operational data.general operation of Ground source heat pump in summer and winter season was introduced,including supply and return water temperature of ground source side and user side,temperature differences,COP,as well as load factor value.Summarize the problems in the operation of the heat pump system,and propose performance improvements and operation management recommendations,which can provide a certain data basis for the subsequent improvement of the building's actual operation performance.

关 键 词：绿色建筑 地源热泵系统 运行性能 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]