The invention discloses an integrated rain and
sewage diversion interchange inspection well. The integrated rain and
sewage diversion interchange inspection well comprises a
sewage bin, a rainwater bin, a
sewage treatment device, a sewage
pipe and a rainwater
pipe, wherein the sewage bin is connected with the sewage
pipe; the rainwater bin is connected with the rainwater pipe; the
sewage treatment device is arranged at the sewage bin and used for treating sewage in the sewage; the
sewage treatment device comprises a motor, a smashing blade and a filter screen; the motor is arranged above the sewage pipe and penetrates into the sewage bin through a transmission shaft to be connected with the smashing blade arranged in the sewage bin; and the filter screen is arranged in the sewage pipe and arranged on the side, close to the water outlet end of the sewage pipe, of the smashing blade. The sewage treatment device is used for intercepting and smashing the sewage in the sewage bin, and the burden of a sewage treatment
plant is relieved. Meanwhile, the integrated rain and sewage diversion interchange inspection well is cast through a cast steel integrated process, the leakproofness and integrity between the sewage bin and the rainwater bin of the inspection well and between the sewage bin and the pipes are ensured, the durability of the inspection well is enhanced, and the anti-
sedimentation mechanism of the inspection well is achieved to a certain degree.