GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleAnalysis on energy efficiency test of ground source heat pump system
龚宇烈1,2,3; 骆超1,2,3; 刘广平1,2,3,4; 邱泽晶5,6; 郑鑫5,6; 李承凯7
Source Publication制冷与空调(北京)
Abstract对江阴地区某会所建筑土壤源地源热泵系统制冷期数据监测,获取地源侧和用户侧供、回水温度及耗电量等数据,计算得到建筑冷负荷、机组制冷系数COP和系统能效比EER。结果表明,用户侧冷冻水供、回水平均温度分别为8.7℃和12.5℃,建筑冷负荷为33.4 kW,机组COP和系统EER的平均值分别为4.1和3.1,热泵机组未能达到理想工作状态,有待进一步改进。通过对土壤源地源热泵系统的监测及节能效果分析,可以对系统运行进行指导、节能诊断和系统优化,从而更好地推广土壤源地源热泵系统的应用,为实现国家节能量化的目标奠定基础。
Other AbstractThrough monitoring the refrigeration data of the ground-source heat pump system for one club house in Jiangyin,the inlet outlet water temperature and the electricity consumption of the ground-source side and the user side are obtained,so as to calculate the cooling load of the building,COPand EER.The results show that the average inlet and outlet temperature of chilled water are 8.7 ℃ and 12.5 ℃ respectively.The cooling load of the building is 33.4 kW.The average COPand EERare 4.1 and 3.1 respectively.The performance of the ground-source heat pump unit can not reach the ideal operation condition,so the optimization of the heat pump has to be done in the future.Based on the the system monitoring and efficiency analysis on the ground-source heat pump system,the operation guide,energy-saving diagnosis and system optimization canbe conducted,which will promote the application of ground-source heat pump system widely and lay foundation for the purpose of energy-saving quantification in China.
Keyword土壤源地源热泵 制冷系数 能效比 系统监测 优化设计 ground-source heat pump coefficient of performance energy efficiency ratio system monitoring optimization design
Document Type期刊论文
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
龚宇烈,骆超,刘广平,等. 土壤源地源热泵系统能效测试分析[J]. 制冷与空调(北京),2017,17(8):87-92.
APA 龚宇烈,骆超,刘广平,邱泽晶,郑鑫,&李承凯.(2017).土壤源地源热泵系统能效测试分析.制冷与空调(北京),17(8),87-92.
MLA 龚宇烈,et al."土壤源地源热泵系统能效测试分析".制冷与空调(北京) 17.8(2017):87-92.
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