Sewer pipe structure

The utility model relates to the field of sewer pipe structures, in particular to a pipe wall structure of a sewer pipe. Wherein the pipe body is formed by smoothly connecting an outer pipe, an outerconnecting pipe, a movable pipe and an inner connecting pipe into a whole, the outer pipe and the movable pipe are spherical belt bodies, the pipe wall sections of the outer connecting pipe and the inner connecting pipe are arc-shaped, the outer connecting pipe is communicated with the large circular ends of the outer pipe and the movable pipe respectively, and the inner connecting pipe is communicated with the small circular ends of the outer pipe and the movable pipe respectively. The inner connecting pipe is in a cylindrical pipe shape, the inner connecting pipe cannot be frequently bent atthe same position when the pipe body is compressed and bent, the connecting part cannot be damaged, and leakage of the pipe body is effectively prevented. The utility model has the beneficial effectsthat the pipe body frequen