摘要
室外微环境的改善，特别是空气温度的降低可以减小新风负荷，提高机组的COP值，从而实现空调节能，达到降低建筑能耗的目的。并通过一个实例，求得在室外温度降低1．2℃的情况下，可以使空调能耗降低7．5W／m2，节省电量3．2W／m2，同时还改善了周围的居住环境，提高了空气质量。
The improvement of the outdoor microenvironment, especially the reduce of air temperature can reduce fresh air load, improve COP value of the unit and realize air conditioner energy-saving, achieve the goal of reducing building energy consumption. And it can make air conditioner energy consumption reduce 7.5 W/m2, save electric consumption 3.2 W/m2 when the outdoors temperature reduces 1.2℃ by calculating the instance. At the same time it improves the living environment and air quality around.
