PVC pipe inclined connecting joint

Abstract

The invention belongs to the technical field of pipeline connection, and particularly relates to a PVC pipe inclined connecting joint. The PVC pipe inclined connecting joint comprises an inclined joint, a left joint and a right joint, wherein the inclined joint comprises a transverse pipe and an inclined pipe arranged in the middle of the transverse pipe and communicates with the transverse pipe,and outer threads are arranged on the outer walls of the two ends of the transverse pipe respectively; the left joint and the right joint are connected into the two ends of the transverse pipe respectively and can rotate in the transverse pipe; and a sealing cover I and a sealing cover II which can axially move along the left joint and the right joint and opening ports face towards the transversepipe further sleeve the outer sides of the left joint and the right joint, and inner threads mutually matched with the outer threads on the transverse pipe are arranged on the inner wall of the sealing cover I and the inner wall of the sealing cover II; and an annular sealing ring I and a sealing ring II which sleeve the outer side of the left joint and the outer side of the right joint and can move along with the sealing cover I and the sealing cover II are further arranged inside the sealing cover I and the sealing cover II. According to the joint, the use is convenient, the operation is simple, the direction adjustment can be carried out through rotation, and the sealing performance is good.

Description

technical field [0001] The invention belongs to the technical field of pipe connection, and in particular relates to a PVC pipe oblique connection joint. Background technique [0002] The oblique tee joint is the most commonly used oblique joint at present, which is composed of a straight pipe and an inclined pipe on the side; during pipeline installation, after the construction personnel fix the oblique tee joint with other water pipes, Sometimes due to errors during installation or other calculation errors, the inclined pipe of the inclined tee joint is not aligned. At this time, it is necessary to rotate the inclined tee joint to align, but the two ends of the straight pipe of the inclined tee joint are connected. The other end of the water pipe is often connected with other joints, and the inclined three-way joint is fixedly connected with the water pipe, so turning the inclined three-way joint will drive the water pipe and other elbows to rotate, causing confusion. The...

AI Technical Summary

Problems solved by technology

[0002] The oblique tee joint is the most commonly used oblique joint at present, which is composed of a straight pipe and an inclined pipe on the side; during pipeline installation, after the construction personnel fix the oblique tee joint with other water pipes, Sometimes due to errors during installation or other calculation errors, the inclined pipe of the inclined tee joint is not aligned. At this time, it is necessary to rotate the inclined tee joint to align, but the two ends of the straight pipe of the inclined tee joint are connected. The other end of the water pipe is often connected to other joints, and the inclined tee joint is fixedly connected to the water pipe, so turning the inclined tee joint will drive the water pipe and other elbows to rotate, causing confusion

Therefore, the oblique tee joint has to be disengaged from the water pipe, and the oblique tee joint and the water pipe are firmly fixed together. This leads to waste of materials and increased costs

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