空调大温差研究(3):空调送风大温差经济分析

Research of large temperature difference in air conditioning (3): An economical analysis

对采用空调大温差的办公楼、工厂及商场分别进行经济比较 ,结果表明在各种条件下 ,增大送风温差 ,空调系统的一次投资和运行费用都可以减少 ,同时室内相对湿度的降低可以明显提高人体舒适感 ,改善室内空气品质。

Compares economically the office building, electronical plant and department store which are air conditioned by a large temperature difference air supply system. The results show that increasing supply air temperature difference in different conditions can reduce initial investments and operation costs of the air conditioning system and reduced relative humidity can improve human body comfort and indoor air quality.