Water supply and drainage pipeline capable of preventing fracture and leakage

Abstract

The invention discloses an anti-fracture and anti-leakage water supply and drainage pipeline which comprises a rubber pipeline body used for guiding and conveying water flow for water supply and drainage. The connecting sleeve is fixed to the outer edge of the tail end of the rubber pipeline body, mounting holes for bolt positioning are distributed in the connecting sleeve at equal intervals, and an auxiliary groove for mounting a sealing ring is reserved in the side, away from the rubber pipeline body, of the connecting sleeve; the rubber pipeline body is provided with two types of reinforcing components which are used for carrying out auxiliary reinforcing on the rubber pipeline body and preventing cracking and leakage, the first type of reinforcing components are arranged on the inner side and the outer side of the rubber pipeline body, and the second type of reinforcing components are located on the outer side of the rubber pipeline body. According to the water supply and drainage pipeline capable of preventing fracture and leakage, stable reinforcement of the pipeline can be achieved, pressure fracture of the pipeline is effectively reduced, meanwhile, when local shear fracture of the pipeline occurs, rapid bonding and plugging of the fracture position of the pipeline can be achieved, leakage of the pipeline is prevented, and subsequent overhaul and repair are facilitated.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage of buildings, in particular to a water supply and drainage pipeline that prevents breakage and leakage. Background technique [0002] The water supply and drainage pipeline is the basic drainage tool for the underground facilities of the building. Through the installation and setting of the water supply and drainage pipeline, the guidance and diversion of underground drainage can be realized, which is convenient for the arrangement and arrangement of the drainage network, and can effectively realize the effective discharge of groundwater flow and reduce the flow caused by water flow. Underground drainage backflow and flooding problems. [0003] However, the existing water supply and drainage pipelines have the following problems in use: [0004] The overall anti-compression and anti-pressure stability of the pipeline are insufficient. When subjected to external axial and radial ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a water supply and drainage pipeline that prevents breakage and leakage, so as to solve the above-mentioned background technology. The existing water supply and drainage pipeline has insufficient overall pressure resistance and pressure stability. Local pressure cracks are easy to appear due to external pressure, so when the continuous water flow in the pipeline is impacted, large-area fractures and damages will occur at the gap position, which will affect the drainage effect of the pipeline in routine use and cause inconvenience in pipeline maintenance , when the pipeline breaks and gaps appear, it is impossible to effectively make up for the damaged position of the pipeline and bond and fix it

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