High-pressure-resistant and abrasion-resistant quick-connected solid-wall winding pipe

Abstract

The invention relates to a high-pressure-resistant and abrasion-resistant quick-connected solid-wall winding pipe. Oval pressure-resistant structures are evenly arranged on the outer wall of the winding pipe, a rib abrasion-resistant structure is arranged on the inner wall of the winding pipe, and bell and spigot structures are arranged on the two sides of the winding pipe. The oval pressure-resistant structures can evenly distribute external force to various parts after being pressed, the overall pressure degree is reduced, and the effect of extending the service life of the pipe is achieved.Meanwhile, ribbed ribs are arranged on the inner wall of the winding pipe, and the inner wall of the pipe can be prevented from being impacted by impurities; and the energy generated when the impurities hit the wall can be absorbed, and therefore a buffering effect is achieved. In addition, according to the solid-wall winding pipe, built-in horse buckles and threads are engaged, so that pipe falling can be prevented, and it can be ensured that water is not leaked from a connector of the winding pipe. A guide-swiveling drainage strip is arranged at a water outlet, and therefore the flow speedof water flow in the pipe can be reduced, the water flow direction generates a rotating effect, and the pressure on the inner wall of the pipe is reduced.

Description

technical field [0001] The invention relates to a solid-wall winding pipe, in particular to a high-pressure and wear-resistant quick-connect solid-wall winding pipe, which belongs to the technical field of pipe materials. [0002] technical background [0003] In urban infrastructure construction, pipelines are usually laid below the surface. After laying these underground pipelines, earthwork needs to be backfilled. A large amount of earthwork backfilled will squeeze the pipe wall of the underground pipeline toward the center of the pipeline, causing the pipeline to deform or even collapse. In addition, urban sewage contains a large amount of impurities. These impurities will cause erosion and wear to the inner wall of the pipeline under the carrying of sewage. After long-term repeated impact deformation and cutting actions, it will often cause thinning, perforation and deformation of the pipeline, thus The situation that causes pipeline damage to leak or even pipeline ruptu...

AI Technical Summary

Problems solved by technology

In addition, urban sewage contains a large amount of impurities. These impurities will cause erosion and wear to the inner wall of the pipeline under the carrying of sewage. After long-term repeated impact deformation and cutting actions, it will often cause thinning, perforation and deformation of the pipeline, thus Causes pipeline damage, leakage or even pipeline breakage

And the installation methods of pipelines include hot-melt connection and socket connection. Due to the relatively complicated construction operation and low construction efficiency of hot-melt connection, socket joints are generally used in construction sites.

When connecting, due to the difficulty of fixing the rubber ring of the general pipeline connection and the deviation of the control of the socket force, it is easy to cause damage to the pipeline joint or the seal is not tight, thus affecting the quality of the project

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