The Energy Saving Analysis of Coupled Water Source Heat Pump System Applied in Campus Building
Campus buildings often consume more energy than other buildings in China,especially in operation process.Water source heat pump system as an application form of renewable energy in buildings is advocated in China.In this paper the operational principle of coupled water source heat pump is introduced,and the energy saving analysis of coupled water source heat pump from the view of design and operation is presented by field test.The operation data of heat pump system and unit was measured and collected separately in summer and winter.Then the technical performance index of heat pump unit,such as power consumption and EER,is analyzed with the variation of the temperature of well water and circulating water both in theory and from the experimental results.In addition,different control strategies matching with different running conditions in winter and summer are suggested according to the system performance analysis.
Building energy conservation Water source heat pump Campus load System operation
Jing Zhao Neng Zhu
School of Environmental Science and Technology,Tianjin University,Tianjin,China
国际会议
The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)
大连
英文
348-354
2008-07-01（万方平台首次上网日期，不代表论文的发表时间）