摘要
针对湖北仙桃某宿舍楼地下水地源热泵系统工程项目,介绍能效检测的内容和方法,并按照国家相关标准对该系统进行夏冬两季能效检测与评估。结果表明:该系统制冷能效比和制热性能系数分别达到3.58和3.14,系统性能等级为2级;夏、冬两季的节能率分别为27.37%和40.11%,且该系统具有良好的环境和经济效益。
Based on the groundwater ground-source heat pump system of one dormitory building in Hubei province, Xiantao city, the contents and methods of energy efficiency detection are introduced, then according to the relevant national standards, the energy ef-ficiency detection and evaluation are done on this system respectively in summer and win-ter. The results show that the EER and COP of this system are respectively up to 3. 58 and 3. 14,and the performance grade is 2 ; the energy-saving rate in summer and winter are 27. 37M and 40. 11% respectively, besides,the system has good environmental and economic benefit.
出处
《制冷与空调》
2016年第8期80-84,共5页
Refrigeration and Air-Conditioning
基金
国家自然科学基金项目(51506060)
关键词
地下水地源热泵
能效检测与评估
节能
groundwater ground-source heat pump
energy efficiency detection and evaluation
energy-saving
