Novel integrated connected and self-melting PE pipe

Abstract

The invention discloses a novel integrated connected and self-melting PE pipe, and belongs to the technical field of PE pipes. Only two sections of pipelines need to be aligned and matched during buttjointing, the connection action is triggered by magnetic attraction, through the automatic extension and the internal exothermic effect of an extending tentacle air bag, a ball filled in advance is released and hot-melted, through a melt assisting ball arranged on a magnetic suction tentacle column, the temperature is used as the melt assisting power to force an internal microseismic balloon to be in contact with the high-temperature surface to produce a small explosion impact, and force a melt assisting heat conducting needle to vibrate in a hot-melt plastic with high frequency. On the on hand, the heat conductivity efficiency of the magnetic suction tentacle column to the resin ball is improved, on the other hand, the hot-melt plastic can be stirred and mixed in the overall situation scope, the fluidity of the hot-melt plastic is improved, thus the degree of uniformity and strength after curing are improved, the integrated and high-strength connection of the two sections of pipelines is effectively conducted, the butt-jointing efficiency and simplicity of the pipelines are greatly improved, and the novel integrated connected and self-melting PE pipe is especially suitable for the pipeline butt-jointing in narrow environment.

Description

technical field [0001] The invention relates to the technical field of PE pipes, and more specifically, relates to a novel integrally connected self-fusing PE pipe. Background technique [0002] PE pipe In China's municipal pipe market, plastic pipes are developing steadily, and PE pipes, PP-R pipes, and UPVC pipes all occupy a place, among which the strong development momentum of PE pipes is the most eye-catching. PE pipes are used in a wide range of fields. Among them, water supply pipes and gas pipes are the two largest application markets. [0003] PE resin is formed by the polymerization of monomer ethylene. Due to different polymerization reaction conditions such as pressure and temperature during polymerization, resins with different densities can be obtained, so there are high-density polyethylene, medium-density polyethylene and low-density polyethylene. Vinyl. [0004] At present, the main connection methods of PE pipes are as follows: [0005] 1. Electrotherma...

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Problems solved by technology

[0008] Technicians will select the appropriate connection method according to the specific connection conditions, but the three connection methods have a common problem, that is, they need to use external force or tools and occupy a certain space. In some narrow environments or special environments , when the space is very small or the technicians are not convenient for construction, the traditional PE pipe connection method is difficult to work, not only the connection efficiency is low, but the connection quality is difficult to guarantee

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