Multi-pipeline connected confluence device

Abstract

The invention discloses a multi-pipe connected confluence device. The device comprises a confluence joint, wherein an outgoing pipe is arranged on the bottom surface of the confluence joint; connecting pipes are arranged on the four side walls of the confluence joint; each end part of the four connecting pipes is connected with an incoming pipe; the incoming pipe is connected with the connecting pipe through a rotating cylinder; one end of the rotating cylinder is screwed with the connecting pipe; the other end of the rotating cylinder is clamped with the incoming pipe; and the rotating cylinder comprises a left semi-arc cylinder and a right semi-arc cylinder. The device has the advantages that the structure is simple, the practicability is high; according to the multi-pipe connected confluence device, the butt joint between the pipelines and the main pipeline is simpler; the butt joint between the pipelines at different angles and the main pipeline can be realized through one confluence device; the connecting difficulty between the pipelines and the main pipeline is effectively simplified; and meanwhile, the confluence device can play a certain buffering role, so that the impact strength of the water flow which flows into the main pipeline is buffered to a certain extent.

Description

technical field [0001] The invention belongs to the field of pipelines, and in particular relates to a confluence device connected by multiple pipelines. Background technique [0002] Pipeline engineering is a comprehensive project that applies a variety of modern science and technology, including a large number of general construction and installation projects, as well as some specialized engineering buildings, professional equipment and construction techniques. A pipeline consumes hundreds of thousands of tons or even millions of tons of steel, and the investment sometimes requires billions of dollars. The scale of the project is very large, and it is regarded as a large-scale and comprehensive industrial construction project by countries all over the world. [0003] In the process of pipeline laying, it is often necessary to merge pipelines from multiple directions into one main pipeline at the same time, and the direction and angle of the pipelines from multiple directio...

AI Technical Summary

Problems solved by technology

And because the interface of the same main pipeline needs to be connected with multiple pipelines, the interface of the main pipeline is also prone to blockage, and the elbow connection method adopted in the prior art is not convenient for the subsequent interface of the main pipeline. maintenance and dredging

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