摘要
通过对武汉市建筑能耗调查与能源审计,分析了武汉市既有集中空调系统的设计、运行现状,给出了集中空调系统的设计、运行的COP值,以及能耗与经济指标。得出了以下结论:集中供热系统的COP值最低,风冷热泵系统的COP值最高(不含地源热泵);能耗普查的数据仅供参考;在进行空调供暖设计、改造方案分析时,建议采用等价值标准煤折算。
Based on the building energy investigation and energy audition of Wuhan city, the design and running state of Wuhan existing central air-conditioning system are analyzed. The designed and running COP values of central air-conditioning system are expounded, as well as the energy consumption and economical indicators. Conclusions show that the lowest COP is for central heating system, but the highest COP is for air-cooled heat pump system （not including grounel-source heat pump system）; The energy investigation data is for reference only; The same caloric value of standard coal is suggested for converting under air-conditioning and heating design and analysis of remodeling program.
出处
《建筑节能》
CAS
2010年第1期29-33,共5页
BUILDING ENERGY EFFICIENCY
关键词
指标
COP
等价值
indicator
coefficient of performance（COP）
the same caloric value
