Assembled rainwater and sewage diverging interchange inspection well

Abstract

The invention discloses an assembled rainwater and sewage diverging interchange inspection well. The assembled rainwater and sewage diverging interchange inspection well comprises a sewage inspectionwell body, a sewage sump, a sewage pipe, a rainwater sump, a first rainwater pipe and a second rainwater pipe; the sewage inspection well body is formed by assembling left and right reinforced concrete prefabricated inspection well modules with hollow inner cavity structures, the sewage inspection well body is formed after the left inspection well module and the right inspection well module are inbutt joint, and a groove channel similar to a V-shaped structure is formed in the middle of the sewage inspection well body; the left end face of the sewage inspection well body is connected with thesewage sump through a socket joint, and the right end face of the sewage inspection well body is connected with the sewage pipe through a bell end joint; and the rainwater sump is mounted in the groove channel of the V-shaped structure, one end of the rainwater sump is connected with the first rainwater pipe through a socket joint, and the other end of the rainwater sump is connected with the second rainwater pipe through a bell end joint. The assembled rainwater and sewage diverging interchange inspection well is ingenious in structural design, convenient to implement, high in strength and bearing capacity, and durable.

Description

technical field [0001] The invention relates to the technical field of municipal drainage pipes, in particular to an assembled rain-sewage diversion interchange inspection well. Background technique [0002] With the advancement of urbanization, the construction of municipal facilities also needs to be further improved. With the phenomenon of "the city looking at the sea" that occurs every year becomes more and more serious, it will become an inevitable development trend to realize the diversion of rain and sewage, thereby reducing the amount of sewage. The cost of processing reduces the possibility of "looking at the sea from the city". However, in the construction of rain and sewage diversion projects for urban renovation, it is often encountered that the sewage pipes are perpendicular to the rainwater pipes. Due to the serious sewage sedimentation, it is necessary to build a sewage inspection well here to ensure the smooth flow of the sewage pipes. The sewage inspection ...

AI Technical Summary

Problems solved by technology

However, in the construction of rain and sewage diversion projects for urban renovation, it is often encountered that the sewage pipes are perpendicular to the rainwater pipes. Due to the serious sewage sedimentation, it is necessary to build a sewage inspection well here to ensure the smooth flow of the sewage pipes.

In the prior art, the establishment of the sewage inspection well is based on the depth of the drainage pipe gallery buried in the ground and its specifications. The construction is difficult, the work cycle is long, and the strength is not high, and it is easy to be damaged after long-term use.

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