通风工程中，风管与风口的连接及安装要点

发布人：http://www.sftfgd.com   发布时间：2024-02-21 20:31:23

一般情况下，风口与风管之间的连接采用拉铆枪拉铆的方式进行。在这种连接方式下，需要将海绵条或8501密封胶带沿着风口和风管之间的管壁缝隙贴紧，以确保密封性能。

In general, the connection between the air outlet and the air duct is carried out by riveting with a riveting gun. In this connection method, it is necessary to stick the sponge strip or 8501 sealing tape tightly along the wall gap between the air outlet and the air duct to ensure sealing performance.

在安装风口时，需要用手托起风口并进行平整处理。之后，将风口的内边外侧贴紧风管的管壁，并采用拉铆枪将两者紧密连接在一起。安装完成后，可以使用塑料布进行密封处理，以避免漏风或其他隐患。

When installing the air vent, it is necessary to lift it by hand and level it. Afterwards, press the inner and outer sides of the air outlet tightly against the wall of the air duct, and use a riveting gun to tightly connect the two together. After installation, plastic cloth can be used for sealing to avoid air leakage or other safety hazards.

一、不同风口连接方法

1、 Different methods of connecting air vents

1）带阀门的风口连接

1) Air outlet connection with valve

，根据所需风口的尺寸，我们需要在风管上切割一个适当大小的开口。然后，使用高质量的粘接材料将喉管粘接在开口处，并确保其牢固可靠。一旦粘接处固化，我们便可以将风口插入喉管内，使用自攻螺钉将其牢固地固定在喉管内。这样做不仅可以确保风口的密封性和稳定性，还可以有效减少风管内部的噪音和震动。

Firstly, based on the size of the required air outlet, we need to cut an appropriately sized opening on the air duct. Then, use high-quality adhesive material to bond the throat to the opening and ensure its firmness and reliability. Once the bonding area solidifies, we can insert the air vent into the throat and firmly fix it in the throat using self tapping screws. This not only ensures the sealing and stability of the air outlet, but also effectively reduces the noise and vibration inside the air duct.

2）平板风口连接

2) Flat air outlet connection

依据所需风量尺寸，在风管壁上钻孔开口，两侧添加保温材料后，插入槽钢形铁件，再在其上固定风口。如果安装了带喉管的风口，则需将平面风口嵌入喉管内，用自攻螺钉固定。此操作不仅有助于增强风口的强度和密封性，而且能有效提升整体系统的运行效率。

According to the required air volume size, drill openings on the wall of the air duct, add insulation materials on both sides, insert channel steel shaped iron parts, and then fix the air outlet on it. If a vent with a throat is installed, the flat vent needs to be embedded into the throat and fixed with self tapping screws. This operation not only helps to enhance the strength and sealing of the air outlet, but also effectively improves the overall operational efficiency of the system.

3）带软接的风口连接

3) Air outlet connection with soft connection

根据风口的大小，我们可以在风管上切割出合适的开口，然后再连接上喉管。在喉管的外侧覆盖上一层软节，并用镀锌薄板压住，以便更加牢固地固定住喉管。后，我们可以使用自攻螺钉将喉管与软节连接起来，确保它们能够牢固地连接在一起。螺钉的间距需要小于150mm，以确保喉管的连接稳定可靠。

Based on the size of the air outlet, we can cut suitable openings on the air duct and then connect the throat. Cover the outer side of the throat with a soft joint and press it down with a galvanized sheet to secure the throat more firmly. Afterwards, we can use self tapping screws to connect the throat to the soft joint, ensuring that they can be firmly connected together. The spacing between screws needs to be less than 150mm to ensure stable and reliable connection of the throat.

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