Underground-type high polymer pipeline and production method thereof

Abstract

The invention discloses an underground-type high polymer pipeline and a production method thereof. The underground-type high polymer pipeline comprises a first pipeline body and a second pipeline body, the first pipeline body is located on the left side of the second pipeline body, and a sliding groove is formed in the inner wall of the first pipeline body. The surface of the second pipeline bodyis movably connected with the inner wall of the sliding groove, a limiting groove is formed in the inner wall of the sliding groove, and a limiting block is arranged at the position, corresponding tothe limiting groove, of the surface of the second pipeline body. The surface of the limiting block is movably connected with the inner wall of the limiting groove, an annular groove is formed in the first pipeline body and located on the left side of the limiting groove, and an inserting pin is movably connected into the annular groove. According to the underground-type high polymer pipeline and the production method thereof, by arranging the limiting block, the inserting pin, a threaded sleeve, a guiding rod and an inserting hole, the problems that in current production and life, most commonly-used underground-type high polymer pipelines are connected through bolts and nuts, pipeline connectors are not tightly connected due to rusting of the bolts and the nuts, conveyed raw materials areleaked, and huge waste is caused are solved.

Description

technical field [0001] The invention relates to the technical field of polymer pipelines, in particular to a buried polymer pipeline pipe material and a production method thereof. Background technique [0002] High-molecular compounds are also called high polymers. The molecules of high-molecular compounds are much larger than those of low-molecular organic compounds. The relative molecular mass of general organic compounds does not exceed 1000, while the relative molecular mass of high-molecular compounds can be as high as 1.04 to 1.06 million. , due to the relative molecular mass of high-molecular compounds, they are very different from low-molecular compounds in terms of physical, chemical and mechanical properties, which makes high-molecular materials have outstanding advantages, such as light weight, high strength, corrosion resistance, insulation, and durability. Heat, good elasticity, radiation resistance, transparency and easy processing, etc., can be summarized as "...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a buried polymer pipeline pipe and its production method, which solves the problem that most of the buried polymer pipelines commonly used in production and life are connected by bolts and nuts, and the bolts and nuts are corroded. The pipeline interface is not tightly connected, and the leakage of conveyed raw materials causes huge waste.

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