中小学教学楼机械通风系统设计探讨

Design of Mechanical Ventilation System for Primary and Middle School Teaching Building

中小学教学楼设置机械通风系统有利于改善教室空气品质,为师生创造良好的教学环境。本文比较了机械通风与自然通风的优缺点,对教学楼机械通风系统的空气过滤、风量计算及不同新风系统方案的特点进行了分析探讨,并提出应结合新风系统形式设置普通教室排风系统。

The mechanical ventilation system of primary and middle school teaching building is beneficial to improving the air quality of the classroom, creating better environment for teachers and students. This paper compares the advantages and disadvantages of mechanical ventilation and natural ventilation, analyzes the characteristics of air filter, air volume calculation and the characteristics of different outdoor air system, and the air exhausting system should be set up.