中央空调的节能首先应从冷热负荷计算开始,选择COP值适当的冷热源机组,节约冷热源的能耗,从而减少整个输送系统的能耗。采用VAV空调系统等手段,减少风系统的输送能耗,从而减少整个输送系统的能耗。 Central air-conditioning energy saving should first be calculated from the hot and cold load, choose the appropriate COP value of cold and heat source unit, saving energy consumption of cold and heat sources, thereby reducing the energy consumption of the entire delivery system. The use of VAV air conditioning systems and other means to reduce wind transmission energy consumption, thereby reducing the energy consumption of the entire delivery system.