Sewer is a very important part of life, once the problem of sewer reverse bending occurs, it will affect the quality of life. The reverse bend of the sewer is usually caused by too much water in the sewer pipe, which leads to the sewage being unable to be discharged. Here's the solution:

1, cleaning up the blockage: If the reason of sewer backflow is that there are a lot of garbage or other items in the pipeline, then the best solution is to clean up the blockage. It can be solved by special cleaning tools, such as high-pressure water guns or detergents.

2. Installation of trash rack: Installation of trash rack at the position where the sewer bends back can prevent a large amount of garbage or other articles from entering the sewer pipeline, thus reducing the incidence of sewer bends back. The trash rack can be used for sewage wellhead or drainage pipeline.

3. Enlarge the pipe diameter: If the sewer pipe is too small, it will usually lead to too much accumulated water, and it will also cause the problem of sewer backwater. It can be considered to increase the diameter of sewer pipe in the process of architectural design in order to discharge wastewater faster and more efficiently.

4. Repair the pipeline: If the sewer pipeline is seriously aged and damaged, it needs to be repaired or replaced. When repairing the pipeline, keep the pipeline dry, which can not only speed up the repair, but also make the repair lasting and effective.

In a word, we should choose a suitable scheme to solve the problem of sewer reverse bending. In daily life, we should also pay attention to cleaning the sewer pipes regularly to avoid this problem.