In the installation and use of the ventilation pipe, the ventilation pipe may be damaged to different degrees due to different reasons. At this time, we need to stop the repair of the ventilation pipe, so how should we repair the damage of the ventilation pipe to different degrees? Next, based on the experience of the air duct maintenance equipment for many years, Jinan air duct processing factory will introduce different damaged water in detail for you Repair method of flat air duct.

　　1. 若通风管道内表面有轻微损伤，可使用专用修复胶停止修复。

　　1. If the inner surface of the ventilation pipe is slightly damaged, the special repair glue can be used to stop the repair.

　　2、通风管道的表面有很小的破损，可以用专用的密封胶带来停止修补。

　　2. There is little damage on the surface of the ventilation pipe, so special sealant can be used to stop the repair.

　　3、铝箔表面损坏，且玻璃纤维保温层未损坏，可选用合格的铝箔片来停止对铝箔外观的修补。

　　3. If the surface of aluminum foil is damaged and the glass fiber insulation layer is not damaged, qualified aluminum foil can be selected to stop repairing the appearance of aluminum foil.

　　4. 当通风管道损坏较严重，损坏面积较大，可能会影响通风管道系统的正常运行时，需要对管道进行停止、更换和修理，以保证系统的正常运行。

　　4. When the ventilation pipe is seriously damaged and the damaged area is large, which may affect the normal operation of the ventilation pipe system, it is necessary to stop, replace and repair the pipe to ensure the normal operation of the system.

　　5、通风管道壁的破坏已经抵达玻璃纤维隔热层,可以减少损失,中间的男性和女性建立开放接口,选择一个好的板,的基础上减少玻璃菜板的大小是好的,与男性和女性建立接口,在周围涂上修复胶和胶粘剂接口,根据标准的密封过程停止。

　　5. The damage of the ventilation pipe wall has reached the glass fiber thermal insulation layer, which can reduce the loss. The men and women in the middle establish an open interface, choose a good board, on the basis of which it is good to reduce the size of the glass vegetable board, establish an interface with men and women, apply repair glue and adhesive around the interface, and stop according to the standard sealing process.

　　不同损伤程度的风道修复方法可以有效延长风道系统的使用寿命，有效地将用户的经济损失降低到。

　　The repair method of air duct with different damage degree can effectively extend the service life of air duct system, and effectively reduce the economic loss of users to the minimum.