其實通風管道施工的重要性在我們的生活中是眾所周知的，考慮到通風效果，在施工初期會設計好各種管道的位置。可想而知，安裝質量直接影響空氣交換，影響人們的正常工作活動和效率，所以說通風管道保證安裝質量就要重視多項工作。

In fact, the importance of ventilation pipe construction is well known in our life. Considering the ventilation effect, the positions of various pipes will be designed at the initial stage of construction. It is conceivable that the installation quality directly affects the air exchange and people's normal work activities and efficiency. Therefore, it is necessary to pay attention to a number of work to ensure the installation quality of ventilation ducts.

濟南通風管道加工廠家認為俗話說“刀不誤砍”，做好充分的準備是保證風管安裝質量的前提。對于潔凈管道的準備，無論是工廠集中生產還是現場生產，都需要保持現場的清潔和封閉，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，盡量避免污染。

Jinan ventilation pipe processing factory believes that as the saying goes, "the knife does not cut by mistake", making full preparations is the premise to ensure the installation quality of air pipes. For the preparation of clean pipes, whether it is centralized production in the factory or on-site production, it is necessary to keep the site clean and closed, with qualified lighting and lighting conditions. In addition, well-made square tubes should be protected to avoid pollution as far as possible.

其次，通風管道材料的選擇對管道的施工質量也有很大的影響。一般來說，為了保證管道的重量，要求管道的板厚要小，但需要綜合考慮管道的尺寸和壓力等級。從設計的角度來看，值得注意的是，一個系統可以同時具有對應于不同靜壓水平的多個管道厚度。

Secondly, 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 plate thickness of the pipeline is required to be small, but the size and pressure rating of the pipeline need to be comprehensively considered. From a design point of view, it is worth noting that a system can have multiple pipe thicknesses corresponding to different static pressure levels at the same time.

再者，風管橫向連接處有一定應力。這種連接方式可以說是一種延長風道長度的手段，還具有增強剛度和保持風道橫向尺寸的作用。通常橫向連接方式為角鋼法蘭連接。這種類型的連接取決于墻的厚度，以及連接的類型和板墻的加固方式。

Moreover, 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 stiffness and maintaining the transverse dimension of the air duct. Generally, the transverse connection mode is angle steel flange connection. This type of connection depends on the thickness of the wall, the type of connection, and how the slab wall is reinforced.

另外，風管縱向接頭的連接方式可根據情況選擇。按鈕卡扣連接通常用于中低壓空氣管路。對于矩形管道，沒有接頭卡扣的壓力等級。因此，使用四合扣可以省去翻邊工序。目前，風管的縱向接縫多為卡扣式。可采用鉚釘、自攻螺釘、點焊、壓痕等方法緊固立縫和堆焊立縫。

In addition, the connection mode of the longitudinal joint of the air duct can be selected according to the situation. Button clip connection is usually used for medium and low pressure air lines. For rectangular pipes, there is no pressure rating of the joint buckle. Therefore, the flanging process can be omitted by using the four fold buckle. At present, the longitudinal joints of air ducts are mostly snap fit. Rivets, self tapping screws, spot welding, indentation and other methods can be used to fasten vertical joints and surfacing vertical joints.

當然，濟南通風管道加工廠家提醒，預制風管需要妥善存放，避免二次污染。噴嘴可以用塑料布等密封材料密封，然后空氣管可以分類堆疊。使用管道前，請注意清洗操作，確保板材表面不被腐蝕，干燥后請勿清洗。

Of course, Jinan ventilation duct processing factory reminds that prefabricated air ducts need to be properly stored to avoid secondary pollution. The nozzles can be sealed with sealing materials such as plastic cloth, and then the air pipes can be classified and stacked. 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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