Slot type drainage well

Abstract

The invention relates to the technical field of municipal sewage drainage engineering, and particularly relates to a slot type drainage well. The slot type drainage well comprises a well body with a hollow interior, wherein a slot type pipeline connector which is hollow in interior, is open in bottom and can be suspended on a pipeline to be installed is arranged at the bottom end of the well wall of the well body in a penetrating mode, and the slot type pipeline connector protrudes and extends into or / and out of the well body. The slot type drainage well is reasonable and compact in structure, the slot type pipeline connector can be directly suspended on the pipeline, the installation efficiency of the drainage well is greatly improved, the rapid sealing connection with the pipeline can be completed by injecting a sealing material between the slot type pipeline connector and the pipeline, no rubber part is used for sealing in the whole process, the defects that the sealing effect is uncertain and leakage points are hidden and difficult to repair due to the fact that the rubber part is hardened and damaged easily due to the fact that the weather becomes cold are overcome, and the slot type drainage well has the advantages of being efficient and rapid in installation and high in applicability.

Description

technical field [0001] The invention relates to the technical field of municipal sewage and drainage engineering, and relates to a slot type drainage well. Background technique [0002] Drainage wells are set up for the convenience of installation and maintenance of urban sewage drainage systems. They are generally located at pipeline intersections, bends, changes in pipe diameter or slopes, and at certain distances on straight pipelines to facilitate inspection of ancillary structures. [0003] At present, most of the finished drainage wells are made of PE plastic, and the connection seals between the pipe and the drainage well are made of rubber products. , for example: when connecting the starting well to the pipeline, first put a rubber sealing ring on the outside of the pipeline, then pull the pipeline with the sealing ring into the water outlet interface of the starting well with a tensioner, and then use a heat shrinkable seal on the interface after pulling it in. Af...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a slot-type drainage well, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of long installation time, low efficiency, and poor adaptability of the existing drainage well when it is connected with a pipeline. The technical requirements are high, and there are hidden dangers of fire safety accidents in the installation process.

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