CN217356138U

CN217356138U - High-strength antioxidant PP pipe

Info

Publication number: CN217356138U
Application number: CN202122937004.0U
Authority: CN
Inventors: 张阳
Original assignee: Little Bee Gardener Supply Chain Management Shanghai Co ltd
Current assignee: Little Bee Gardener Supply Chain Management Shanghai Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-09-02
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to a tubular product technical field just discloses an anti-oxidant PP tubular product of high strength, including the body. The utility model discloses a surface cladding at corrosion resistant layer is provided with first oxidation resisting layer, and the surface cladding at the steel wire stratum reticulare is provided with the second oxidation resisting layer, the oxidation resistance of this PP tubular product has been improved, be provided with the buffer layer through the surface cladding at first oxidation resisting layer, and be provided with the spring in the through-hole on buffer layer surface, surface cladding at the buffer layer is provided with the steel wire stratum reticulare, surface cladding at the second oxidation resisting layer is provided with the wearing layer, both ends through at first rotation wearing layer all are connected with cyclic annular T shape slider, and cyclic annular T shape spout has all been seted up at the both ends that the wearing layer was rotated to the second, the rotation through first rotation wearing layer and second rotation wearing layer, prevent that this PP tubular product from taking place to twist reverse when suffering external object's collision and assault, fracture damage.

Description

High-strength antioxidant PP pipe

Technical Field

The utility model relates to a tubular product technical field specifically is a high strength anti-oxidation PP tubular product.

Background

The PP pipe is a non-toxic, sanitary, high-temperature resistant and recyclable pipe type, is mainly applied to a building water supply system and is also widely applicable to a heating system, and meanwhile, the PP pipe has the characteristics of no corrosion, no scaling, vibration and noise reduction, less heat loss, simplicity in installation, long service life and the like.

Some PP pipes on the existing market are installed outdoors because of the need, are exposed to the sun through long-time wind, are easy to oxidize and age, and are easy to twist and break due to the impact of external objects because of being installed outdoors.

We have therefore proposed a high strength, oxidation resistant PP pipe in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art in the above-mentioned background art, the utility model aims to provide an anti-oxidant PP tubular product of high strength to solve some PP tubular products on the existing market that propose in the above-mentioned background art, exist because need install in the open air, through long-time wind-blowing sun, oxidation ageing appears easily, simultaneously owing to install in the open air, the collision impact of easy because of external object leads to the PP pipe to take place to twist reverse, the problem of rupture damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the high-strength antioxidant PP pipe comprises a pipe body and is characterized in that a corrosion-resistant layer is coated on the outer surface of the pipe body, a first oxidation-resistant layer is coated on the outer surface of the corrosion-resistant layer, an elastic buffer layer is coated on the outer surface of the first oxidation-resistant layer, a steel wire mesh layer is coated on the outer surface of the elastic buffer layer, a second oxidation-resistant layer is coated on the outer surface of the steel wire mesh layer, and a wear-resistant layer is coated on the outer surface of the second oxidation-resistant layer;

the wearing layer includes that a plurality of first wearing layer and a plurality of second rotate the wearing layer, first wearing layer and the second of rotating rotate wearing layer staggered arrangement sets up, just the both ends of first wearing layer that rotate all are connected with cyclic annular T shape slider, cyclic annular T shape spout has all been seted up at the both ends that the second rotated the wearing layer, cyclic annular T shape slider rotates with cyclic annular T shape spout to be connected.

Preferably, a plurality of through holes which are linearly and evenly distributed are formed in the surface of the elastic buffer layer in a surrounding mode, and springs are arranged in the through holes.

Preferably, the corrosion-resistant layer is made of polytetrafluoroethylene material.

Preferably, the elastic buffer layer is made of rubber materials.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model improves the oxidation resistance of the PP pipe by coating the first oxidation resistant layer on the outer surface of the corrosion resistant layer and coating the second oxidation resistant layer on the outer surface of the steel wire mesh layer, the oxidation resistance of the PP pipe is improved by combining the first oxidation resistant layer and the second oxidation resistant layer, the elastic buffer layer made of rubber materials is coated on the outer surface of the first oxidation resistant layer, the spring is arranged in the through hole on the surface of the elastic buffer layer, the steel wire mesh layer is coated on the outer surface of the elastic buffer layer, the wear resistant layer is coated on the outer surface of the second oxidation resistant layer, the integral strength of the PP pipe is improved, the inner pipe body can be protected when the PP pipe is impacted by the collision of the external object, the annular T-shaped sliding blocks are connected at the two ends of the first rotating wear resistant layer, and the annular T-shaped sliding grooves are arranged at the two ends of the second rotating wear resistant layer, can make this PP tubular product when suffering external object's collision impact, rotate wearing layer's rotation through first rotation wearing layer and second, prevent that this PP tubular product from taking place to twist reverse the damage.

Drawings

FIG. 1 is a schematic structural view of the high-strength antioxidant PP pipe of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the high-strength antioxidant PP pipe of the present invention;

fig. 3 is a schematic view of the sectional structure of the high-strength antioxidant PP pipe.

Wherein: the anti-corrosion wear-resistant steel pipe comprises a pipe body 1, a corrosion-resistant layer 2, a first oxidation-resistant layer 3, an elastic buffer layer 4, a steel wire mesh layer 5, a second oxidation-resistant layer 6, a wear-resistant layer 7, a first rotating wear-resistant layer 71, a second rotating wear-resistant layer 72, an annular T-shaped sliding block 73 and a spring 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a high strength antioxidant PP pipe; comprises a pipe body 1 and is characterized in that the outer surface of the pipe body 1 is coated with a corrosion-resistant layer 2, the outer surface of the corrosion-resistant layer 2 is coated with a first oxidation-resistant layer 3, the outer surface of the first oxidation-resistant layer 3 is coated with an elastic buffer layer 4, the outer surface of the elastic buffer layer 4 is coated with a steel wire mesh layer 5, the outer surface of the steel wire mesh layer 5 is coated with a second oxidation-resistant layer 6, the outer surface of the second oxidation-resistant layer 6 is coated with a wear-resistant layer 7, the wear-resistant layer 7 comprises a plurality of first rotating wear-resistant layers 71 and a plurality of second rotating wear-resistant layers 72, the first rotating wear-resistant layers 71 and the second rotating wear-resistant layers 72 are arranged in a staggered manner, two ends of the first rotating wear-resistant layer 71 are connected with annular T-shaped sliding blocks 73, two ends of the second rotating wear-resistant layer 72 are provided with annular T-shaped sliding grooves, and the annular T-shaped sliding blocks 73 are rotatably connected with the annular T-shaped sliding grooves;

as shown in fig. 1-2, a preferred embodiment of the present invention is: the elastic buffer layer 4 is made of rubber materials, a plurality of through holes which are linearly and uniformly distributed are formed on the surface of the elastic buffer layer 4 in a surrounding mode, springs 8 are arranged in the through holes, and the buffer performance of the PP pipe to external collision is improved through the arrangement;

as shown in fig. 1-2, a preferred technical solution of the present invention is: the corrosion-resistant layer 2 is made of polytetrafluoroethylene materials, and through the arrangement, the corrosion resistance of the PP pipe is improved.

The working principle of the embodiment is as follows: when the high-strength anti-oxidation PP pipe is used, as shown in figures 1-3, the device integrally comprises a pipe body 1, an anti-corrosion layer 2, a first oxidation resistant layer 3, an elastic buffer layer 4, a steel wire mesh layer 5, a second oxidation resistant layer 6, an anti-wear layer 7 and a spring 8, oxidation protection can be performed by the first oxidation resistant layer 3 and the second oxidation resistant layer 6, corrosion protection can be performed by the corrosion resistant layer 2, the integral strength of the PP pipe is improved through the elastic buffer layer 4, the steel wire mesh layer 5, the wear-resistant layer 7 and the spring 8, through the rotation between the first rotating abrasion-resistant layer 71 and the second rotating abrasion-resistant layer 72, the PP pipe is prevented from being damaged by torsion when being impacted by a collision of an external object, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that changes may be made in the embodiments described above, or equivalents may be substituted for elements thereof.

Claims

1. The high-strength antioxidant PP pipe comprises a pipe body (1) and is characterized in that a corrosion-resistant layer (2) is coated on the outer surface of the pipe body (1), a first oxidation-resistant layer (3) is coated on the outer surface of the corrosion-resistant layer (2), an elastic buffer layer (4) is coated on the outer surface of the first oxidation-resistant layer (3), a steel wire mesh layer (5) is coated on the outer surface of the elastic buffer layer (4), a second oxidation-resistant layer (6) is coated on the outer surface of the steel wire mesh layer (5), and a wear-resistant layer (7) is coated on the outer surface of the second oxidation-resistant layer (6);

wearing layer (7) rotate wearing layer (72) including a plurality of first wearing layer (71) and a plurality of second of rotating, first wearing layer (71) and the second of rotating rotate wearing layer (72) staggered arrangement sets up, just the both ends of first wearing layer (71) of rotating all are connected with cyclic annular T shape slider (73), cyclic annular T shape spout has all been seted up at the both ends that wearing layer (72) were rotated to the second, cyclic annular T shape slider (73) rotate with cyclic annular T shape spout and are connected.

2. The high-strength antioxidant PP pipe as claimed in claim 1, wherein the surface of the elastic buffer layer (4) is provided with a plurality of through holes which are uniformly distributed in a linear manner, and the through holes are internally provided with springs (8).

3. The high-strength antioxidant PP pipe as claimed in claim 1, wherein the corrosion-resistant layer (2) is made of a polytetrafluoroethylene material.

4. The high-strength antioxidant PP pipe according to claim 1, wherein the elastic buffer layer (4) is made of a rubber material.