Air conditioning energy consumption has become an important problem in the design of air conditioning energy saving. Based on the establishment of a building model of space, the calculation and analysis of the variable fresh air system and fixed freshair system in different design supply air temperature difference, the standard of different fresh air volume under the condition of use transition season and winter weather conditions cooling time, cooling energy consumption and air conditioning system. The use transition season and winter weather conditions cooling design procedure and the method of the design of the system are put forward.%建筑物内区空调能耗已成为空调节能设计中不容忽视的问题.基于建立的一个建筑模型空间实例,计算并分析了可变新风系统与固定新风系统在不同设计送风温差、不同人员新风量标准的工况下,利用过渡季及冬季气候条件供冷的时间、全年供冷能耗与空调系统形式的关系.提出了利用过渡季及冬季气候条件供冷设计程序,以及设计中应注意的问题和遵循的方法.
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