一般排烟风机系统软件和空调机组的安装，要在房屋建筑排架结构工程施工完，阻碍物已清除，路面无脏物的标准下开展。管道不可立即支撑点在含有各种阀门的机器设备上，支撑架或支架应独立设定。排烟通风管道焊接应坐落于工程施工便捷或地应力小的地区。焊接不可坐落于支撑架处，间距不可低于200mm。

The installation of general smoke exhaust fan system software and air conditioning units should be carried out after the construction of the building's truss structure, the removal of obstacles, and the absence of dirt on the road surface. The pipeline cannot be immediately supported on machinery and equipment containing various valves, and the support frame or bracket should be set independently. The welding of smoke exhaust and ventilation pipes should be located in areas with convenient construction or low ground stress. Welding should not be placed at the support frame, and the spacing should not be less than 200mm.

排烟系统通风管道布局的一般标准：

General standards for the layout of ventilation ducts in smoke exhaust systems:

1.不一样的烟尘汽体具备不一样的特性，因而清洁应在不一样的一部分开展解决。

1. Different smoke and dust vapors have different characteristics, so cleaning should be carried out in different parts.

当污染物长期集中化在一个净化设备里时，他们能够分成好多个系统软件。殊不知，空气污染物的混和会造成 点燃、发生爆炸风险及其不一样溫度和环境湿度的汽体。混和后，管道中会出現冷疑、尘土或不一样特性的汽体，危害收购 或清洁高效率。

When pollutants are concentrated in a purification equipment for a long time, they can be divided into multiple system software. Little do they know that the mixing of air pollutants can cause ignition, explosion risks, and vapors with different temperatures and environmental humidity. After mixing, cold air, dust, or different characteristics of vapors may appear in the pipeline, which poses a threat to procurement or cleaning efficiency.

通风管道

Ventilation ducts

2.管道系统软件合理布局应降低摩擦阻力

2. Reasonable layout of pipeline system software should reduce frictional resistance

一般来说，环形风管抗压强度大，原材料耗费少，但占有室内空间大。矩形框管道占有室内空间小，便于布局，但也必须遵照具体室内空间。

Generally speaking, circular air ducts have high compressive strength, low raw material consumption, but occupy a large indoor space. Rectangular framed pipes occupy a small indoor space and are easy to layout, but specific indoor spaces must also be followed.

3.管道系统软件的铺设标准

3. Installation standards for pipeline system software

管道铺装有二种种类：敞开式和内藏式。维护保养一般选用敞开式安装。当不可以选用敞开式安装时，考虑到掩藏安装方法。管道应尽量成形布局，并沿墙或柱平行面铺设。假如管经很大或隔热保温应建在墙侧。一般状况下，两根管道平行面布局时，间隔不可低于100~200mm

There are two types of pipeline paving: open type and concealed type. Generally, open installation is used for maintenance and upkeep. When open installation is not possible, consider the concealed installation method. The pipeline should be laid out as much as possible and laid parallel to the wall or column. If the pipe has a large diameter or insulation should be built on the wall side. In general, when two pipes are laid out parallel to each other, the spacing should not be less than 100-200mm