一般排煙風機系統軟件和空調機組的安裝，要在房屋建筑排架結構工程施工完，阻礙物已，路面無臟物的標準下開展。管道不可立即支撐點在含有各種閥門的機器設備上，支撐架或支架應獨立設定。排煙通風管道焊接應坐落于工程施工便捷或地應力小的地區。焊接不可坐落于支撐架處，間距不可低于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.

排煙系統通風管道布局的一般標準：

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

1.不一樣的煙塵汽體具備不一樣的特性，因而清潔應在不一樣的一部分開展。

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

當污染物長期集中化在一個凈化設備里時，他們能夠分成好多個系統軟件。殊不知，空氣污染物的混和會造成 點燃、發生爆炸風險及其不一樣溫度和環境濕度的汽體?；旌秃?，管道中會出現冷疑、塵土或不一樣特性的汽體，危害收購 或清潔率。

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.

通風管道

Ventilation ducts

2.管道系統軟件合理布局應降低摩擦阻力

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

一般來說，環形風管抗壓強度大，原材料耗費少，但占有室內空間大。矩形框管道占有室內空間小，便于布局，但也必須遵照具體室內空間。

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.管道系統軟件的鋪設標準

3. Installation standards for pipeline system software

管道鋪裝有二種種類：敞開式和內藏式。維護保養一般選用敞開式安裝。當不可以選用敞開式安裝時，考慮到掩藏安裝方法。管道應盡量成形布局，并沿墻或柱平行面鋪設。假如管經很大或隔熱保溫應建在墻側。一般狀況下，兩根管道平行面布局時，間隔不可低于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