所有防烟楼梯间及消防电梯前室均设正压送风系统。
Before all against smoke stair hall and the fire lift, the room supposes the positive pressure blast system.
对闽桥大厦地下室排烟、排风、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较；介绍空调水系统中电动两通阀的应用。
This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system.
就防烟楼梯间及前室正压送风系统区域烟控模型的算法进行了介绍。
The smoke control model is an important tool to have a smoke control research.
就《建筑设计防火规范》中的一些防排烟相关规定，如防烟楼梯间及前室的防烟设计、前室正压送风量计算、排烟设计等问题进行了分析，并提出了个人见解。
This paper analyzes in detail the design of anti-smoke stair-half, natural smoke exhaust windows in atria and combined atria of high-rise civil buildings, and puts forward some modus operandi.
就《建筑设计防火规范》中的一些防排烟相关规定，如防烟楼梯间及前室的防烟设计、前室正压送风量计算、排烟设计等问题进行了分析，并提出了个人见解。
This paper analyzes in detail the design of anti-smoke stair-half, natural smoke exhaust windows in atria and combined atria of high-rise civil buildings, and puts forward some modus operandi.
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