新、回风独立空调系统

Independent fresh and return air system

介绍了上海生物制品研究所有限责任公司生技大楼的全空气空调系统。该系统新风与回风分别单独处理,新风由新风空调箱处理后再送至回风空调箱,然后经过干工况制冷后送至房间。经过测试,这种做法使得回风空调箱没有再热,新风再热量很小,与一次回风空气处理方式相比,再热量及制冷量都大大减少,具有很好的节能示范意义。

This paper introduce the all-air air conditioning system of biotech building in Shanghai Institute of biological products.In the system,fresh air and return air are handled separately-the fresh air is cooled with dehumidification in the fresh air handing unit,and then handled without dehumidification in the return air handing unit.This method avoids reheating in the return air handing unit,decreases the cooling requirement.This study has a good demonstration effect on practical engineering.