集中空调新风系统常见故障及排除方法

Common Failures of New Air System of Central Air-conditioners and Methods of Eliminating the Failures

通过对空调新风系统重要性的分析,指出了影响集中空调系统新风量和新风品质的原因,提出了运用预埋法兰连接风管来保证新风量,在通风井底部设检查口清理新风竖井保证新风品质。

Through the analysis of new air system of central air- conditioner, the article points out the reasons for affecting the volume and quality of new air, and suggests the methods of connecting air duck with pre - buried flange and setting access doors at the bottom of air shaft to ensure new air volume and new air quality respectively.