Galvanized air duct

镀锌风管呈现噪音，很大程度上其实就是按照物理原理，空气活动越快，噪音的体现就越大。然后，在日常维护中，镀锌风管会有一定的注意事项。经常检查镀锌风管设备的老化保护有很好的效果，也有助于降低噪音。

The galvanized air duct presents noise. To a large extent, according to the physical principle, the faster the air activity, the greater the noise. Then, in daily maintenance, there will be certain precautions for galvanized air duct. Often check the aging protection of galvanized air duct equipment, which has a good effect and helps to reduce noise.

因为镀锌风管厂家在使用时没有很好的消声功能，所以要给风管加消声器，导热系数太大，所以没有保温功能，所以在使用时需要再加一层保温层，对使用环境也有要求不要在一些潮湿的环境附近使用，这样镀锌风管往往会受到环境的影响而生锈。

Because the galvanized air duct manufacturer does not have a good silencing function when using, it is necessary to add a muffler to the air duct. The thermal conductivity is too large, so it has no thermal insulation function. Therefore, it is necessary to add another layer of thermal insulation layer when using. It also has requirements for the use environment. Do not use it near some humid environment, so the galvanized air duct will often rust under the influence of the environment.