什么因素会影响通风管道的安装质量?

发布人：http://www.sftfgd.com   发布时间：2022-02-12 11:36:21

事实上，通风管道建设的重要性在我们的生活中是众所周知的，特别是当有人买房子时，考虑到通风效果，各种管道的位置将在建设的初始阶段设计。三合一通风设备确保人们的生活质量。尤其是安装质量直接影响空气交换，影响人们正常的工作活动和效率。什么因素会影响其安装质量?

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.施工前准备

1. Preparation before construction

俗话说“磨刀不误砍柴”，充分的准备是保证风管安装质量的前提。对于清洁管道的准备，无论采用工厂集中生产还是现场生产，现场需要保持清洁和封闭，有合格的照明和照明条件。此外，制作精良的方管应加以保护，以尽可能避免污染。

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、风管材料选择

2. Air duct material selection

通风管道材料的选择对管道的施工质量也有很大影响。一般来说，为了保证管道的重量，要求管道具有较小的板厚，但需要综合考虑管道的尺寸和压力水平。从设计角度来看，值得注意的是，一个系统可以同时具有对应于不同静态压力水平的几个管道厚度。

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.风管的横向连接

3. Transverse connection of air duct

风管的横向连接处有一定的应力。这种连接方法可以说是延长空气导管长度的一种手段，并且还具有增强刚性和保持空气导管横向尺寸的功能。通常，横向连接方法是角钢法兰连接。这种连接方式取决于墙体厚度，也取决于连接类型和板墙的加固方式。

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.风管纵向接缝

4. Longitudinal joint of air duct

风管纵向接头的连接方式可根据情况选择。按钮咬合连接通常用于中低压空气管道。对于矩形风管，接头咬合没有压力等级。因此，使用咬扣可以省去翻边工序。目前，风管的纵向接缝大多采用扣式咬合。铆钉、自攻螺钉、点焊、压痕和其他方法可用于紧固垂直接缝和覆盖型垂直接缝。

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、风管存放

5. Air duct storage

预制风管需要妥善存放，以避免二次污染。管口可以用塑料布和其他密封材料密封，然后空气管可以按不同的类别堆叠。在使用管道之前，请注意清洁操作，以确保板材表面不被腐蚀，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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This article is provided by Jinan ventilation pipe. Our website is: http://www.sftfgd.com We will wholeheartedly welcome your visit