Building water supply pipeline leak-proof water connection structure

Abstract

The invention discloses a leak-proof connection structure of a building water supply pipeline, which relates to the technical field of pipeline connection, and comprises a connecting pipe, a connecting sleeve and a compression ring. There are internal threads on the surface, and the two connecting sleeves are respectively threaded on the two ends of the connecting pipe. Annular grooves are respectively opened on the two ends of the connecting pipe, and waterproof sealing rings are arranged in the annular grooves. Limiting parts are arranged on the circumferential surface, and pressing rings matching with the annular groove are arranged on the limiting parts, and the pressing rings are in conflict with the waterproof sealing ring. There is a circular platform groove, and the two compression rings are respectively arranged in the circular platform groove, and the end of the compression ring facing the connecting pipe protrudes outside the circular platform groove; through the above structure, the connection between the water supply pipes used in the building can improve the installation performance of the pipeline and waterproof sealing performance.

Description

technical field [0001] The invention relates to the technical field of pipeline connection, more specifically, it relates to a leak-proof water connection structure for building water supply pipelines. Background technique [0002] Water pipes are pipes for water supply and drainage. With the continuous acceleration of urbanization and the gradual improvement of people's economic level, the demand for tap water has increased significantly, so the demand for tap water supply and drainage pipes is increasing; With the increasing demand for tap water supply pipes, the demand for water supply pipe connection devices is also steadily increasing. [0003] At present, when water supply pipes are connected, two adjacent water supply pipes are usually connected through flanges. Due to the gap between adjacent water supply pipes, the water inside the pipes is likely to seep out, thereby affecting the quality of buildings around the water supply pipes. . At the same time, when the pi...

AI Technical Summary

Problems solved by technology

[0003] At present, when connecting water supply pipes, two adjacent water supply pipes are usually connected through flanges. Due to the gap between adjacent water supply pipes, it is easy to cause water seepage inside the pipes, thereby affecting the quality of buildings around the water supply pipes.

At the same time, when the pipeline using the flange is buried in the ground or in the wall, the shape of the flange will affect the burial of the pipeline, and sometimes it will lead to uneven laying of the pipeline in severe cases, which will affect the use of the pipeline for a long time

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