关于高层建筑机械加压送风系统设计的探讨

Discussion on mechanical pressurized air supply system design of high-rise building

针对高层建筑机械加压送风系统的设计问题,介绍了分设风机法、旁通法、变风量运行法三种解决方案,在旁通法的基础上,提出了使用地上风口泄风的新方法,并结合实例进行了验算,指出新方法具有系统简单、便于控制的优点。

In view of the design problems of mechanical pressurized air supply system of high-rise building,this paper discussed the sub fan method,bypass method and variable air volume running three methods,based on bypass method,proposed using the new method of overground tuyere leakage wind,and combining with the examples carried the calculation,pointed out that the new method had the advantages of simple system,easy to control.