Inspection well lid used for rainwater and sewage integrated pipeline

Abstract

The invention discloses an inspection well lid used for a rainwater and sewage integrated pipeline. The inspection well lid used for the rainwater and sewage integrated pipeline comprises an inspection well lid body (1), a bearing ring body (2), a light-reflecting loop (3) and a sealing ring (4). The sealing ring is arranged on the inner side wall of the bearing ring body. The inspection well lidbody is embedded in the sealing ring and is matched with the bearing ring body. An annular groove (5) is formed in the upper end face of the inspection well lid body along the edge of the inspection well lid body. An adhesive layer (6) is arranged in the annular groove. The light-reflecting loop is arranged in the annular groove through the adhesive layer. A protective steel wire mesh (7) is embedded above the annular groove, and the upper surface of the protective steel wire mesh is flush with the upper end face of the inspection well lid body. Floor drain mounting holes (8) are formed in theinspection well lid body, and floor drains (8-1) matched with the floor drain mounting holes are mounted in the floor drain mounting holes. Longitudinal reinforcing ribs (9) and horizontal reinforcing ribs (10) are arranged on the lower end face of the inspection well lid body. The inspection well lid used for the rainwater and sewage integrated pipeline is reasonable in structural design.

Description

technical field [0001] The invention relates to the technical field of inspection well covers, in particular to an inspection well cover for a rain-sewage confluence pipeline. Background technique [0002] At present, the existing inspection well covers for rain-sewage confluence pipelines mainly include inspection well covers and bearing rings, which have problems of unreasonable structural design. For example, at night, when vehicles pass by the inspection well covers, due to the Without any prompting measures, the vehicle passes through the inspection well cover body at high speed, which is easy to damage the inspection well cover for the rain-sewage confluence pipeline; The sewage in the manhole cover for the combined sewage pipeline will produce foul smell and escape from the rainwater inflow through hole, which is unbearable. Therefore, urgently need those skilled in the art to work out a kind of new rain-sewage confluence pipeline and use the manhole cover. Content...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing inspection well covers for rain-sewage confluence pipelines mainly include inspection well covers and bearing rings, which have problems of unreasonable structural design. For example, at night, when vehicles pass by the inspection well covers, due to the Without any prompting measures, the vehicle passes through the inspection well cover body at high speed, which is easy to damage the inspection well cover for the rain-sewage confluence pipeline; Sewage in the manhole cover for sewage confluence pipes will produce odor and escape from the rainwater inflow hole, which is unbearable

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