【摘要】 密闭环境空调系统存在一系列特殊的室内空气品质问题。详细介绍了密闭空间空调系统二次污染的现状、对人员健康的影响、控制措施。提出2种解决空调系统二次污染问题的思路:终点控制和起点控制。终点控制措施和起点控制措各有其优点及缺点,适用范围也不一样。潜艇、深水工作船、宇宙飞船等密闭空间空调系统要根治二次污染问题,必须起点控制和终点控制相结合,在工程实践中逐步摸索出适用的方法。更多还原

【Abstract】 There are a series of IAQ problem of air conditioning system in closed environment.The present status of the secondary contamination,its influence on human health,and control measures were introduced.Two ways to control secondary contamination were put forward,which were starting point control and terminal control.The two ways have different advantages,disadvantages,and scope of application.To solve the secondary contamination of air conditioning system in closed environment,such as in submarine,deep water vessel,spaceship,starting point control and terminal control should be applied at the same time,and further research is needed.更多还原