Novel PVC pipe and processing method thereof

A PVC pipe material and processing method technology, applied in the direction of pipes, rigid pipes, pipeline protection, etc., can solve problems such as troublesome use, and achieve the effect of improving flame retardant effect and anti-corrosion effect

Pending Publication Date: 2022-04-08
张家港市远创塑料机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The head and tail radii of the PVC pipes in the prior art are the same. When two PVC pipes need to be connected, other connecting pipe fittings are needed, which is very troublesome to use

Method used

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  • Novel PVC pipe and processing method thereof
  • Novel PVC pipe and processing method thereof
  • Novel PVC pipe and processing method thereof

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Embodiment Construction

[0035] The following is attached Figure 1-5 The present invention is described in further detail.

[0036] A new type of PVC pipe disclosed by the present invention comprises a main pipe body 1, a connecting pipe head 2 is arranged on the left side of the main pipe body 1, a connecting rod 3 is arranged inside the connecting pipe head 2, and a connecting pipe tail 4 is arranged on the right side of the main pipe body 1, The inner diameter of the connecting pipe head 2 is the same as the outer diameter of the connecting pipe tail 4. When two pipes need to be connected, the connecting pipe tail 4 of one PVC pipe is inserted into the connecting pipe head 1 of another PVC pipe, and the two PVC pipes are connected. Pipes are connected.

[0037] The outer wall of the connecting pipe tail 4 is provided with an insertion groove 5 and a limiting groove 6. The insertion groove 5 and the limiting groove 6 are arranged in the shape of a "cross", and the outer wall of the connecting pipe...

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Abstract

The invention discloses a novel PVC pipe and a processing method thereof, and relates to the technical field of PVC pipes, in order to enable the PVC pipe to have a connecting function, the novel PVC pipe comprises a main pipe body, a connecting pipe head is arranged on the left side of the main pipe body, a connecting rod is arranged in the connecting pipe head, and a connecting pipe tail is arranged on the right side of the main pipe body. The inner diameter of the connecting pipe head is the same as the outer diameter of the connecting pipe tail, an inserting groove and a limiting groove are formed in the outer wall of the connecting pipe tail and are arranged in a cross shape, a rotating ring is movably connected to the outer wall of the connecting pipe tail, a limiting rod is fixedly installed on the inner wall of the rotating ring, and the limiting rod is movably connected into the limiting groove. A locking hole is formed in the outer wall of the connecting rod, and the width of the connecting rod is the same as that of the inserting groove. The flame-retardant layer is arranged on the outer wall of the PVC base pipe, the anti-corrosion layer is arranged on the outer wall of the flame-retardant layer, the flame-retardant effect of the PVC pipe is improved through the flame-retardant layer, and the anti-corrosion effect of the PVC pipe is improved through the anti-corrosion layer.

Description

technical field [0001] The invention relates to the technical field of PVC pipes, in particular to a novel PVC pipe and a processing method thereof. Background technique [0002] PVC is the abbreviation of (Polyvinylchlorid), the main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness and ductility. The top layer of this surface film is paint, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive. PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2 / 3 of the market, and soft PVC accounts for 1 / 3. Soft PVC is generally used for floors, ceilings and leather surfaces, but because soft PVC contains plasticizers (this is also the difference between soft PVC and hard PVC), the physical properties are poor (for example, the upper water pipe needs to withstand a certain water pressure, soft PVC It is not suitable for use), so its scope of use is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/12F16L58/10F16L47/12F16L57/04B29D23/00
Inventor 秦世波
Owner 张家港市远创塑料机械有限公司
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