什么因素會影響通風管道的安裝質量?

發(fā)布人：http://m.hwzxw.net   發(fā)布時間：2022-02-12 11:36:21

事實上，通風管道建設的重要性在我們的生活中是眾所周知的，特別是當有人買房子時，考慮到通風效果，各種管道的位置將在建設的初始階段設計。三合一通風設備確保人們的生活質量。尤其是安裝質量直接影響空氣交換，影響人們正常的工作活動和效率。什么因素會影響其安裝質量?

In fact, the importance of ventilation pipe construction is well known in our life, especially when someone buys a house. Considering the ventilation effect, the location of various pipes will be designed in the initial stage of construction. Three in one ventilation equipment ensures people's quality of life. In particular, the installation quality directly affects the air exchange and people's normal work activities and efficiency. What factors will affect its installation quality?

1.施工前準備

1. Preparation before construction

俗話說“磨刀不誤砍柴”，充分的準備是保證風管安裝質量的前提。對于清潔管道的準備，無論采用工廠集中生產(chǎn)還是現(xiàn)場生產(chǎn)，現(xiàn)場需要保持清潔和封閉，有合格的照明和照明條件。此外，制作精良的方管應加以保護，以盡可能避免污染。

As the saying goes, "sharpen your knife without mistaking firewood", adequate preparation is the premise to ensure the installation quality of air duct. For the preparation of clean pipelines, whether centralized production in the factory or on-site production is adopted, the site needs to be kept clean and closed, with qualified lighting and lighting conditions. In addition, well-made square tubes should be protected to avoid pollution as much as possible.

2、風管材料選擇

2. Air duct material selection

通風管道材料的選擇對管道的施工質量也有很大影響。一般來說，為了保證管道的重量，要求管道具有較小的板厚，但需要綜合考慮管道的尺寸和壓力水平。從設計角度來看，值得注意的是，一個系統(tǒng)可以同時具有對應于不同靜態(tài)壓力水平的幾個管道厚度。

The selection of ventilation pipe materials also has a great impact on the construction quality of the pipe. Generally speaking, in order to ensure the weight of the pipeline, the pipeline is required to have a small plate thickness, but the size and pressure level of the pipeline need to be comprehensively considered. From a design point of view, it is worth noting that a system can have several pipe thicknesses corresponding to different static pressure levels at the same time.

3.風管的橫向連接

3. Transverse connection of air duct

風管的橫向連接處有一定的應力。這種連接方法可以說是延長空氣導管長度的一種手段，并且還具有增強剛性和保持空氣導管橫向尺寸的功能。通常，橫向連接方法是角鋼法蘭連接。這種連接方式取決于墻體厚度，也取決于連接類型和板墻的加固方式。

There is a certain stress at the transverse connection of the air duct. This connection method can be said to be a means to extend the length of the air duct, and also has the function of enhancing the rigidity and maintaining the transverse size of the air duct. Generally, the transverse connection method is angle steel flange connection. This connection depends on the thickness of the wall, the type of connection and the reinforcement of the slab wall.

4.風管縱向接縫

4. Longitudinal joint of air duct

風管縱向接頭的連接方式可根據(jù)情況選擇。按鈕咬合連接通常用于中低壓空氣管道。對于矩形風管，接頭咬合沒有壓力等級。因此，使用咬扣可以省去翻邊工序。目前，風管的縱向接縫大多采用扣式咬合。鉚釘、自攻螺釘、點焊、壓痕和其他方法可用于緊固垂直接縫和覆蓋型垂直接縫。

The connection mode of longitudinal joint of air duct can be selected according to the situation. Button bite connection is usually used for medium and low pressure air pipes. For rectangular ducts, there is no pressure rating for joint bite. Therefore, the use of snap can save the flanging process. At present, the longitudinal joints of air ducts mostly adopt buckle bite. Rivets, self tapping screws, spot welding, indentation and other methods can be used to fasten vertical joints and covered vertical joints.

5、風管存放

5. Air duct storage

預制風管需要妥善存放，以避免二次污染。管口可以用塑料布和其他密封材料密封，然后空氣管可以按不同的類別堆疊。在使用管道之前，請注意清潔操作，以確保板材表面不被腐蝕，干燥后不要清洗。

Prefabricated air ducts need to be properly stored to avoid secondary pollution. The nozzle can be sealed with plastic cloth and other sealing materials, and then the air pipes can be stacked according to different categories. Before using the pipe, please pay attention to the cleaning operation to ensure that the plate surface is not corroded. Do not clean after drying.

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