摘要
本文以上海某工厂办公楼的变风量系统为例,利用改进的BIN参数法(温频法)对空调系统能耗进行了具体计算与分析,并将该系统与定风量系统中的风机能耗进行了比较。结果表明,节能效果是非常显著的,就风机节能效率来看,约为65%;计算得出的空调负荷计算公式可以应用于工程计算,有一定的工程意义和理论应用价值。
With the help of modified BIN method from ASHRAE, the energy consumption of a factory office＇s VAV system in Shanghai is calculated and analyzed. And the fan energy consumption of VAV air conditioning system and CAV system are compared, the result indicats that fan energy conservation effect is remarkable, the efficiency of fan energy conservation is 65 %. The air conditioning load calculation formula obtained can be applied to engineering calculation, and it is of engineering and theory application value.
出处
《制冷与空调》
2005年第4期53-59,共7页
Refrigeration and Air-Conditioning
