PE pipe and use method thereof

Abstract

The invention discloses a PE pipe and a use method thereof. The PE pipe comprises a first pipe body, the right side of the first pipe body communicates with a purification section, the right side of the purification section communicates with a second pipe body, an annular groove is formed in the first pipe body, an open sleeve is arranged in the annular groove in a sleeved mode, the left side of the inner wall of the open sleeve makes contact with the inner wall of the first pipe body, and the right side of the open sleeve is fixedly connected with an open filter screen. High-speed water flow is used for driving flow guide driving blades to rotate, so that the flow guide driving blades drive a circular-truncated-cone-shaped tail grinding head, and a middle columnar grinding head and a circular-truncated-cone-shaped head grinding head to rotate in a crushing sleeve and crush stones retained in the crushing sleeve, so that the situation that the stones impact the inner wall of a PE pipe under the high-speed water flow can be avoided, the safety of the pipe wall of the PE pipe is effectively protected, and the problem that the pipeline is blocked due to stone accumulation can be solved.

Description

technical field [0001] The invention relates to the field of PE pipes, in particular to a PE pipe and its usage method. Background technique [0002] my country's plastic pipes are developing rapidly, and the quality is constantly improving. Among them, polyethylene PE pipes are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas pipelines, electrical and telecommunications protection casings, industrial pipes, agricultural pipes, etc. due to their unique advantages. It is mainly used in urban water supply, urban gas supply and farmland irrigation and other fields. [0003] The existing PE pipe is used as a common tool for drainage. Since the transported material cannot be identified during the process of transporting the supply water, there are generally some impurities in the transported fluid. Therefore, the following common problems will occur during the use process. Impurities contain stones, which will collide with th...

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Problems solved by technology

[0003] The existing PE pipe is used as a common tool for drainage. Since the transported material cannot be identified during the process of transporting the supply water, there are generally some impurities in the transported fluid. Therefore, the following common problems will occur during the use process. Impurities contain stones, which will collide with the inner wall of the PE pipe during the high-speed transportation of the fluid, especially in the process of turning, which will cause damage to the wall of the PE pipe, and the stones in the PE pipe are easy to accumulate locally, causing water flow In the process of flow, there is a pressure difference, which is easy to form the phenomenon of water hammer resonance, which makes the connection of the two pipelines loose. In the second problem, the pressure difference or the water pressure difference at different positions causes the entire pipe network to be in operation. prone to tube bursting

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