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鉴于常规冷源空调系统采用冷凝除湿存在制冷效率低下、湿表面滋生细菌等问题,认为有必要进行温度和湿度的独立控制。介绍了双冷源温湿分控空调系统的基本原理和空气处理过程,比较了其与常规空调系统在设计方法上的差别。针对广州地区办公楼和宾馆建筑的负荷特性,分析了该空调系统的适用性。计算结果表明,在广州地区的办公楼和宾馆建筑中采用该空调系统有较大的节能潜力。
In view of the conventional cold source air conditioning system with condensation dehumidification of refrigeration efficiency is low, the wet surface breeding bacteria and other issues, that the need for independent control of temperature and humidity. The basic principle and air handling process of dual temperature and humidity control air conditioning system are introduced, and the difference between the design and the conventional air conditioning system is compared. According to the load characteristics of office buildings and hotel buildings in Guangzhou, the applicability of the air conditioning system is analyzed. The calculation results show that the use of the air conditioning system in office buildings and hotel buildings in Guangzhou area has great potential for energy saving.