摘要
减少建筑空调能耗可从两个方面考虑:通过减小窗墙比、改善窗户结构,控制新风量等方法减少空调冷负荷,可使整个系统能耗减少约20%;采取冷水机组变水温运行、水泵变频运行等措施提高主要设备的运行效率,降低电耗,可使整个系统能耗减少15%以上。
There are two ways to reduce the air conditioning energy consumption.The cooling load can be reduced by reducing the window- wall ratio, improving the structure of windows and controllieg the fresh air requirement, the energy consumption can be reduced about 20% of the whole system. The performance of the major equipment can be improved and the electric consumption can be reduced by more than 15% of the whole system with the variable chilled water temperature adjustment and pumps frequency conversion and other energy conservation measurements.
出处
《制冷》
2006年第2期83-86,共4页
Refrigeration
关键词
建筑
空调
能耗
Building, Air conditioning, Energy consumption
