如何对破损通风管道进行修补？

发布人：   发布时间：2021-05-26 11:39:06

通风管道是建筑物和工厂车间一种重要的通风设施，对室内空气进行调节保持室内空气湿度发挥不可代替的作用，那么通风管道破损之后应该如何进行修补呢，我们来看看通风管道厂家是怎么说的。

Ventilation pipe is an important ventilation facility for buildings and factories. It can adjust the indoor air and keep the indoor air humidity. So how to repair the damaged ventilation pipe? Let's see what the manufacturer of ventilation pipe says.

如果是通风管道外表面很轻微的破损，可以用专用的密封胶带来进行修补即可。如果是通风管道内表面有轻微破损，则可用专用修补胶进行修补。如果通风管道外表面的铝箔层发生破损，而玻纤保温层未发生损坏，则可选用一片合格的铝箔片进行管道铝箔表面的修补。如果通风管道壁的破损已达到玻纤保温层时，则可将破损的地方切割下来，开出雌雄搭接口，另选一块完好的板材，根据切割下来的玻板尺寸切割好，留下雌雄搭接口，在四周接口上涂上修补胶及粘胶剂，根据工艺规范进行密封。

If the outer surface of the ventilation pipe is slightly damaged, it can be repaired with special sealing tape. If the inner surface of the ventilation pipe is slightly damaged, it can be repaired with special repair glue. If the aluminum foil layer on the outer surface of the ventilation pipe is damaged, and the glass fiber insulation layer is not damaged, a qualified aluminum foil can be selected to repair the aluminum foil surface of the pipe. If the damage of the ventilation pipe wall has reached the glass fiber insulation layer, the damaged place can be cut down, the male and female joints can be opened, and another intact plate can be selected. According to the size of the cut glass plate, the male and female joints can be left, and the joints around can be coated with repair glue and adhesive, and sealed according to the process specification.

如果通风管道的破损比较严重，且破损面积比较大，有可能会影响通风管道系统的正常运行时，就需要对管道进行更换修补，以保证系统的正常运行。

If the damage of the ventilation pipe is serious and the damage area is large, which may affect the normal operation of the ventilation pipe system, it is necessary to replace and repair the pipe to ensure the normal operation of the system.

如果不是大面积的破损，进行必要的日常修补就可以了，在修补的时候建议是请专门的人员进行操作。

If it is not a large area of damage, it is necessary to carry out daily repair. It is recommended to ask special personnel to operate when repairing.