CN214662633U

CN214662633U - PE carat pipe that toughness is strong

Info

Publication number: CN214662633U
Application number: CN202023119367.5U
Authority: CN
Inventors: 蔣江淮; 莫晨杰; 陈仕泉; 林专务
Original assignee: Quanzhou Xingyuan New Materials Technology Co ltd
Current assignee: Quanzhou Xingyuan New Materials Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-09
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a PE Krah pipe with strong toughness, which comprises a PE Krah pipe body, wherein the inner wall of the PE Krah pipe body is provided with a high-toughness layer, and the surface of the PE Krah pipe body is provided with an anti-corrosion layer; the high toughness layer comprises a polystyrene plastic layer. The utility model discloses a set up the high toughness layer, the polystyrene plastic layer, the ABS plastic layer, the PP plastic layer, the corrosion resistant layer, epoxy micaceous iron paint layer, chlorinated rubber finish paint layer and inorganic zinc-rich paint layer mutually support, the advantage of improving PE carat pipe toughness and corrosion resisting property has been reached, make PE carat pipe when using, can effectual improvement PE carat toughness of pipe, prevent that the rupture damage from appearing in PE carat pipe, the life of PE carat pipe has been prolonged, PE carat pipe is when using for a long time simultaneously, can effectual improvement PE carat corrosion resisting property of pipe, prevent that corrosion damage from appearing in PE carat pipe, the life of PE carat pipe has been prolonged.

Description

PE carat pipe that toughness is strong

Technical Field

The utility model relates to a PE carat pipe technical field specifically is a PE carat pipe that toughness is strong.

Background

The Krah pipe is a high-density polyethylene (HDPE) winding structure wall pipe formed by winding high-density polyethylene resin in a hot state, the wall pipe is a special structure wall pipe with high external pressure resistance, which is manufactured by taking a polypropylene (PP) single-wall corrugated pipe as a supporting structure by taking the high-density polyethylene resin as a main raw material and adopting a hot-state winding poplar type process, and Krah pipe products can be divided into four series of PR, OP, SQ and VW.

The existing PE Krah pipe has the following disadvantages: current PE carat pipe toughness is relatively poor, leads to PE carat pipe when using, appears the rupture easily and damages, has shortened the life of PE carat pipe, and the corrosion resisting property of PE carat pipe is relatively poor simultaneously, leads to PE carat pipe when long-term the use, appears corrosion damage easily, has shortened the life of PE carat pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE carat pipe that toughness is strong possesses the advantage that improves PE carat pipe toughness and corrosion resisting property, and it is relatively poor to have solved current PE carat pipe toughness, leads to PE carat pipe when using, appears breaking easily and damages, and PE carat pipe's corrosion resisting property is relatively poor simultaneously, leads to PE carat pipe when using for a long time, appears corrosion damage's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a PE Krah pipe with strong toughness comprises a PE Krah pipe body, wherein a high-toughness layer is arranged on the inner wall of the PE Krah pipe body, and a corrosion-resistant layer is arranged on the surface of the PE Krah pipe body;

the high-toughness layer comprises a polystyrene plastic layer, the inner wall of the polystyrene plastic layer is connected with an ABS plastic layer in an adhesive mode, and the surface of the ABS plastic layer is connected with a PP plastic layer in an adhesive mode;

the corrosion-resistant layer comprises an epoxy micaceous iron paint layer, a chlorinated rubber finish paint layer is coated on the surface of the epoxy micaceous iron paint layer, and an inorganic zinc-rich paint layer is coated on the surface of the chlorinated rubber finish paint layer.

Preferably, the surface of the polystyrene plastic layer is bonded with the inner wall of the PE Krah pipe body, and the inner wall of the epoxy micaceous iron paint layer is coated on the surface of the PE Krah pipe body.

Preferably, the surface of the high-toughness layer is positioned in the inner cavity of the PE krah pipe body, and the diameter of the high-toughness layer is smaller than that of the PE krah pipe body.

Preferably, the polystyrene plastic layer, the ABS plastic layer and the PP plastic layer are the same in thickness, and the epoxy micaceous iron paint layer, the chlorinated rubber finish paint layer and the inorganic zinc-rich paint layer are the same in thickness.

Preferably, the inner cavity of the corrosion-resistant layer is positioned on the surface of the PE Krah pipe body, and the diameter of the corrosion-resistant layer is larger than that of the PE Krah pipe body.

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

1. the utility model discloses a set up the high toughness layer, the polystyrene plastic layer, the ABS plastic layer, the PP plastic layer, the corrosion resistant layer, epoxy micaceous iron paint layer, chlorinated rubber finish paint layer and inorganic zinc-rich paint layer mutually support, the advantage of improving PE carat pipe toughness and corrosion resisting property has been reached, make PE carat pipe when using, can effectual improvement PE carat toughness of pipe, prevent that the rupture damage from appearing in PE carat pipe, the life of PE carat pipe has been prolonged, PE carat pipe is when using for a long time simultaneously, can effectual improvement PE carat corrosion resisting property of pipe, prevent that corrosion damage from appearing in PE carat pipe, the life of PE carat pipe has been prolonged.

2. The utility model discloses a set up the high toughness layer, the polystyrene plastic layer, ABS plastic layer and PP plastic layer mutually support, play the effect that improves PE carat pipe body toughness, can effectual improvement PE carat pipe body toughness, prevent that breakage damage from appearing in PE carat pipe body, the life of PE carat pipe body has been prolonged, through setting up corrosion resistant layer, epoxy micrite layer, chlorinated rubber finish paint layer and inorganic zinc-rich paint layer mutually support, play the effect that improves PE carat pipe body corrosion resistance, can effectual improvement PE carat pipe body corrosion resistance, prevent that corrosion damage from appearing in PE carat pipe body, the life of PE carat pipe body has been prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural section view of the right side of the present invention

FIG. 3 is a side sectional view of the internal structure of the high toughness layer of the present invention;

fig. 4 is a side sectional view of the corrosion-resistant layer of the present invention.

In the figure: 1. a PE Krah pipe body; 2. a high toughness layer; 21. a polystyrene plastic layer; 22. an ABS plastic layer; 23. a PP plastic layer; 3. a corrosion-resistant layer; 31. an epoxy micaceous iron paint layer; 32. a chlorinated rubber finish paint layer; 33. and an inorganic zinc-rich paint layer.

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 work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a strong-toughness PE krah pipe includes a PE krah pipe body 1, a high-toughness layer 2 disposed on an inner wall of the PE krah pipe body 1, and a corrosion-resistant layer 3 disposed on a surface of the PE krah pipe body 1;

the high-toughness layer 2 comprises a polystyrene plastic layer 21, the inner wall of the polystyrene plastic layer 21 is connected with an ABS plastic layer 22 in an adhesive mode, and the surface of the ABS plastic layer 22 is connected with a PP plastic layer 23 in an adhesive mode;

the corrosion-resistant layer 3 comprises an epoxy micaceous iron paint layer 31, the surface of the epoxy micaceous iron paint layer 31 is coated with a chlorinated rubber finish paint layer 32, the surface of the chlorinated rubber finish paint layer 32 is coated with an inorganic zinc-rich paint layer 33, the surface of a polystyrene plastic layer 21 is connected with the inner wall of a PE Krah pipe body 1 in an adhesive manner, the inner wall of the epoxy micaceous iron paint layer 31 is coated on the surface of the PE Krah pipe body 1, the surface of a high-toughness layer 2 is positioned in the inner cavity of the PE Krah pipe body 1, the diameter of the high-toughness layer 2 is smaller than that of the PE Krah pipe body 1, the thicknesses of the polystyrene plastic layer 21, the ABS plastic layer 22 and the PP plastic layer 23 are the same, the thicknesses of the epoxy micaceous iron paint layer 31, the chlorinated rubber finish paint layer 32 and the inorganic zinc-rich paint layer 33 are the same, the inner cavity of the corrosion-resistant layer 3 is positioned on the surface of the PE Krah pipe body 1, the diameter of the corrosion-resistant layer 3 is larger than that of the PE Krah pipe body 1, and the high-toughness layer 2 is arranged, The polystyrene plastic layer 21, the ABS plastic layer 22 and the PP plastic layer 23 are mutually matched to play a role in improving the toughness of the PE Krah pipe body 1, the toughness of the PE Krah pipe body 1 can be effectively improved, the PE Krah pipe body 1 is prevented from being broken and damaged, the service life of the PE Krah pipe body 1 is prolonged, the corrosion-resistant layer 3, the epoxy cloud iron paint layer 31, the chlorinated rubber finish paint layer 32 and the inorganic zinc-rich paint layer 33 are mutually matched to play a role in improving the corrosion resistance of the PE Krah pipe body 1, the corrosion resistance of the PE Krah pipe body 1 is effectively improved, the corrosion damage of the PE Krah pipe body 1 is prevented, the service life of the PE Krah pipe body 1 is prolonged, the high-toughness layer 2, the polystyrene plastic layer 21, the ABS plastic layer 22, the PP plastic layer 23, the corrosion-resistant layer 3, the epoxy cloud iron paint layer 31, the chlorinated rubber finish paint layer 32 and the inorganic zinc-rich paint layer 33 are mutually matched, the advantage that improves PE carat pipe toughness and corrosion resisting property has been reached, makes PE carat pipe when using, can effectual improvement PE carat toughness of managing, prevents that rupture damage from appearing in PE carat pipe, has prolonged the life of PE carat pipe, and PE carat pipe is when using for a long time simultaneously, can effectual improvement PE carat corrosion resisting property of managing, prevents that corrosion damage from appearing in PE carat pipe, has prolonged the life of PE carat pipe.

During the use, through setting up high toughness layer 2, polystyrene plastic layer 21, ABS plastic layer 22 and PP plastic layer 23 are mutually supported, play the effect that improves PE carat pipe body 1 toughness, can effectual improvement PE carat pipe body 1's toughness, prevent that PE carat pipe body 1 from appearing the rupture damage, PE carat pipe body 1's life has been prolonged, through setting up corrosion resistant layer 3, epoxy cloud iron lacquer layer 31, the mutual cooperation of chlorinated rubber finish lacquer layer 32 and inorganic zinc-rich lacquer layer 33, play the effect that improves PE carat pipe body 1 corrosion resistance, can effectual improvement PE carat pipe body 1's corrosion resistance, prevent PE carat pipe body 1 from appearing corrosion damage, PE carat pipe body 1's life has been prolonged, thereby the advantage that improves PE carat pipe toughness and corrosion resistance has been reached.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PE carat pipe that toughness is strong, includes PE carat pipe body (1), its characterized in that: the inner wall of the PE Krah pipe body (1) is provided with a high-toughness layer (2), and the surface of the PE Krah pipe body (1) is provided with a corrosion-resistant layer (3);

the high-toughness layer (2) comprises a polystyrene plastic layer (21), the inner wall of the polystyrene plastic layer (21) is connected with an ABS plastic layer (22) in an adhesive mode, and the surface of the ABS plastic layer (22) is connected with a PP plastic layer (23) in an adhesive mode;

the corrosion-resistant layer (3) comprises an epoxy micaceous iron paint layer (31), the surface of the epoxy micaceous iron paint layer (31) is coated with a chlorinated rubber finish paint layer (32), and the surface of the chlorinated rubber finish paint layer (32) is coated with an inorganic zinc-rich paint layer (33).

2. A tough PE krah pipe as claimed in claim 1, wherein: the surface of the polystyrene plastic layer (21) is bonded with the inner wall of the PE Krah pipe body (1), and the inner wall of the epoxy micaceous iron paint layer (31) is coated on the surface of the PE Krah pipe body (1).

3. A tough PE krah pipe as claimed in claim 1, wherein: the surface of the high-toughness layer (2) is positioned in the inner cavity of the PE Krah pipe body (1), and the diameter of the high-toughness layer (2) is smaller than that of the PE Krah pipe body (1).

4. A tough PE krah pipe as claimed in claim 1, wherein: the thickness of the polystyrene plastic layer (21), the thickness of the ABS plastic layer (22) and the thickness of the PP plastic layer (23) are the same, and the thickness of the epoxy micaceous iron paint layer (31), the thickness of the chlorinated rubber finish paint layer (32) and the thickness of the inorganic zinc-rich paint layer (33) are the same.

5. A tough PE krah pipe as claimed in claim 1, wherein: the inner cavity of the corrosion-resistant layer (3) is positioned on the surface of the PE Krah pipe body (1), and the diameter of the corrosion-resistant layer (3) is larger than that of the PE Krah pipe body (1).