摘要
在通风空调系统中 ,风机为整个系统运行提供动力。本文首先论述了风机在通风空调系统中的重要作用 ,同时从风机整体运行的角度出发 ,介绍了通风空调系统设计中风机选择时如何确定风机的出口安装角、性能曲线、比转数及应注意的问题 。
In this paper the importance of the fan in HVAC system is given at first. In many air conditioning and ventilating systems, the volume of air handled by the fan varies. The choice of the proper fans for varying flow is analyzed, in order to try to give beneficial advices to the HVAC system designers.
出处
《制冷与空调》
2004年第5期82-85,共4页
Refrigeration and Air-Conditioning
