摘要
空调系统能耗主要指的是在运行过程中消耗的电、天然气等。本文就石家庄市某中小型宾馆建筑的3种空调系统方案,利用DeST-c模拟软件模拟建筑负荷,使用设计能效比在设计阶段优化各方案的设备选型,在运行阶段利用一次能源利用率比较和分析各空调方案的能耗构成特点,为以后的空调系统设计及运行能耗分析提供参考依据。
The electricity and natural gas are consumed mainly in the air-conditioning system running. According to three air-conditioning system schemes for one middle-small hotel building in Shijiazhuang city,the building load is simulated by using the DeST-c sim- ulation software. The equipment selection of various schemes is optimized by the use of de- sign energy efficiency ratio in the design stage. The energy consumption compositions of the three air-conditioning schemes are compared and analyzed according to the utilization ratio of primary energy. The study can be for the energy analysis and design of the air-con- ditioning system as the reference.
出处
《制冷与空调》
2012年第1期65-68,共4页
Refrigeration and Air-Conditioning
关键词
空调系统
热泵
多联机
风机盘管
设计能效比
能耗分析
air-conditioning system
heat pump
multi-connected unit
fan coil
design energy efficiency ratio
analysis of energy consumption
