Composite drainage pipeline

Abstract

The invention discloses a composite drainage pipeline. The composite drainage pipeline comprises a cylindrical drainage pipeline formed through splicing four arc-shaped outer shell parts, and a circular main drainage channel is formed in the middle; one closed independent auxiliary drainage channel is formed in each arc-shaped outer shell part; more than one semicircular groove is formed in the splicing surfaces of the arc-shaped outer shell parts at equal intervals; the semicircular grooves in the two adjacent splicing surfaces form one circular locating hole; a water guiding assembly is mounted between the two adjacent semicircular grooves; and the water guiding assemblies guide water in the auxiliary drainage channels to enter the main drainage channel to be discharged. According to thecomposite drainage pipeline, the spliced pipeline structure is adopted and can be divided into the plurality of independent arc-shaped outer shell parts when bearing large shearing force, water is continuously conveyed through the arc-shaped outer shell parts, users can continuous to use water, waste of a water source is reduced, the water source can be quickly sealed, and the situation that water flows out as the pipeline is broken is prevented.

Description

technical field [0001] The invention relates to a pipeline, in particular to a composite drainage pipeline. Background technique [0002] When draining water, we often use drainage pipes. The drainage pipes are generally made of PVC materials. When they are decompressed or compressed, the drainage pipes will partially burst and a gap will be formed, so that the water source will rush out from the gap. Therefore, after the pipe is damaged, it needs to Rapid maintenance. During this period, users cannot use water normally, resulting in water interruption, and a large amount of water will gushes out quickly after damage occurs, and the water source cannot be blocked immediately, resulting in a large loss of water source, resulting in economic losses and waste. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a composite drainage pipe, which can be split into multiple independent drainage pipes after shearing, immedia...

AI Technical Summary

Problems solved by technology

[0002] When draining water, we often use drainage pipes. The drainage pipes are generally made of PVC materials. When they are decompressed or compressed, the drainage pipes will partially burst and a gap will be formed, so that the water source will rush out from the gap. Therefore, after the pipe is damaged, it needs to Rapid maintenance. During this period, users cannot use water normally, resulting in water interruption, and a large amount of water will gushes out quickly after damage occurs, and the water source cannot be blocked immediately, resulting in a large loss of water source, resulting in economic losses and waste.

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