CN218063959U

CN218063959U - PE double-wall corrugated pipe with high ring stiffness and high toughness

Info

Publication number: CN218063959U
Application number: CN202222654915.7U
Authority: CN
Inventors: 徐石
Original assignee: Jiangsu Hongyu Electronic Technology Development Co ltd
Current assignee: Jiangsu Hongyu Electronic Technology Development Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-16
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a PE double-walled bellows of high ring stiffness high tenacity, which comprises an outer shell, the equal fixedly connected with blotter in shell cavity's top and bottom, one side swing joint that shell inner wall was kept away from to the blotter has the body, the first mounting panel of left side fixedly connected with of shell, the left side fixedly connected with picture peg of first mounting panel, the right side fixedly connected with second mounting panel of shell. The utility model discloses a set up the shell, as the first layer protective part of body, can tentatively cushion external force, through setting up first mounting panel and second mounting panel, make things convenient for two sets of PE double-walled bellows to carry out the erection joint, through setting up antibiotic layer, an antibiotic and oxidation resistance for improving the body, through setting up the hydrophobic layer, can reduce the frictional resistance of body inner wall and water, effectively reduce head loss, avoid the harmful substance in the tubular product to ooze the aquatic simultaneously, and prevent that phenomenons such as scaling, long blue and green moss and jam from appearing in the pipeline.

Description

PE double-wall corrugated pipe with high ring stiffness and high toughness

Technical Field

The utility model relates to a tubular product technical field, specifically speaking relates to a PE double-walled bellows of high ring stiffness high tenacity.

Background

HDPE double-wall corrugated pipe, PE corrugated pipe for short, is a new type of pipe with ring-shaped structure outer wall and smooth inner wall, has been developed from single variety to complete product series through development and perfection for many years, and is mature in production process and use technology at present.

Through the retrieval, china utility model provides "resistant resistance to compression type HDPE double-walled bellows", its notice number is: CN206723639U, this patent is through being equipped with the strengthening rib at the tubular product inner wall and makes this tubular product can not cause the damage to the tubular product body because of the gravity of highway vehicle self when laying inside the highway ground, make its life increase, because the strengthening rib adopts regular triangle-shaped structure, the triangle-shaped has stability, has firm, firm and withstand voltage characteristics, make its compressive property more excellent, but this patent lacks corresponding protective function layer, lead to its hydrophobicity and corrosion resistance unsatisfactory, can not reach the user demand, for this reason, the PE double-walled corrugated pipe of high ring rigidity high toughness has been put forward here.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a PE double-walled bellows of high ring stiffness high toughness, the PE double-walled bellows excellent in use effect who has realized high ring stiffness high toughness has solved the unsatisfactory problem of PE double-walled bellows result of use of high ring stiffness high toughness.

(II) technical scheme

The utility model provides a for above-mentioned purpose, the following technical scheme is included, the equal fixedly connected with blotter in top and the bottom of shell inner chamber, one side swing joint that the shell inner wall was kept away from to the blotter has the body, the first mounting panel of left side fixedly connected with of shell, the left side fixedly connected with picture peg of first mounting panel, the right side fixedly connected with second mounting panel of shell, the slot has been seted up on the surface of second mounting panel, the body includes the basic unit, the internal surface fixedly connected with antibiotic layer of basic unit, the internal surface fixedly connected with hydrophobic layer on antibiotic layer, the external surface fixedly connected with protective layer of basic unit, the external surface fixedly connected with wearing layer of protective layer.

As a preferred scheme, the protective layer comprises a heat-insulating layer, the outer surface of the heat-insulating layer is fixedly connected with a pressure-resistant layer, and the outer surface of the pressure-resistant layer is fixedly connected with an anticorrosive layer.

Preferably, the base layer is made of polyethylene, and the antibacterial layer is made of a nano silver ion antibacterial agent coating.

Preferably, the hydrophobic layer is made of an organic silicon hydrophobic coating, and the wear-resistant layer is made of silicon carbide.

Preferably, the heat-insulating layer is made of polyurethane foam joint mixture, and the pressure-resistant layer is made of high molecular weight polyethylene.

According to the preferable scheme, the anticorrosive layer is made of phenolic epoxy paint, and the thickness of the pressure-resistant layer is consistent with that of the heat-insulating layer.

As a preferred scheme, both sides of the bottom of the shell are fixedly connected with supporting blocks, and the bottom of each supporting block is fixedly connected with a mounting seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a PE double-walled bellows of high ring stiffness high tenacity possesses following beneficial effect.

1. The utility model discloses a set up the shell, as the first layer protective part of body, can tentatively cushion external force, through setting up first mounting panel and second mounting panel, make things convenient for two sets of PE double-walled bellows to carry out the erection joint, through setting up antibiotic layer, an antibiotic and oxidation resistance for improving the body, through setting up the hydrophobic layer, can reduce the frictional resistance of body inner wall and water, effectively reduce head loss, avoid the harmful substance in the tubular product to ooze the aquatic simultaneously, and prevent that phenomenons such as scaling, long blue and green moss and jam from appearing in the pipeline.

2. The utility model discloses a set up the heat preservation for increase the thermal insulation performance of body, through setting up the compressive property layer, be used for increasing the compressive property of body, avoid external force to cause the body to warp easily, through setting up the anticorrosive coating, can avoid the outside to have the surface of the material corrosion body of nature of corroding, through setting up supporting shoe and mount pad, be used for fixing the installation of PE double-walled bellows in the assigned position.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the tube body of the present invention;

fig. 4 is a schematic cross-sectional view of the protective layer of the present invention.

In the figure: 1. a housing; 2. a cushion pad; 3. a tube body; 4. a first mounting plate; 5. inserting plates; 6. a second mounting plate; 7. inserting slots; 301. a base layer; 302. an antibacterial layer; 303. a hydrophobic layer; 304. a protective layer; 305. a wear resistant layer; 3041. a heat-insulating layer; 3042. a pressure resistant layer; 3043. an anticorrosive layer; 8. a supporting block; 9. and (7) mounting a seat.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention: the utility model provides a PE double-walled bellows of high ring stiffness high tenacity, which comprises an outer shell 1, the top and the equal fixedly connected with blotter 2 in bottom of 1 inner chamber of shell, one side swing joint that 1 inner wall of shell was kept away from to blotter 2 has body 3, the first mounting panel 4 of left side fixedly connected with of shell 1, the left side fixedly connected with picture peg 5 of first mounting panel 4, the right side fixedly connected with second mounting panel 6 of shell 1, slot 7 has been seted up on the surface of second mounting panel 6, body 3 includes basic unit 301, the internal surface fixed connection of basic unit 301 has antibiotic layer 302, the internal surface fixed connection of antibiotic layer 302 has the hydrophobic layer 303, the external surface fixed connection of basic unit 301 has protective layer 304, the external surface fixed connection of protective layer 304 has wearing layer 305.

The protective layer 304 includes a heat insulating layer 3041, a pressure resistant layer 3042 fixedly connected to an outer surface of the heat insulating layer 3041, and an anticorrosive layer 3043 fixedly connected to an outer surface of the pressure resistant layer 3042.

Through the technical scheme, the heat insulation layer 3041 is arranged to increase the heat insulation performance of the pipe body 3, and the compression resistance layer 3042 is arranged to increase the compression resistance performance of the pipe body 3 to prevent the pipe body 3 from being deformed easily by external force.

The base layer 301 is made of polyethylene, and the antibacterial layer 302 is made of a nano silver ion antibacterial agent coating.

Through above-mentioned technical scheme, through setting up antibiotic layer 302 for improve the antibiotic and the antioxidant property of body 3.

The hydrophobic layer 303 is made of an organic silicon hydrophobic coating, and the wear-resistant layer 305 is made of silicon carbide.

Through above-mentioned technical scheme, through setting up the hydrophobic layer 303, can reduce the frictional resistance of 3 inner walls of body and water, effectively reduce head loss, avoid the harmful substance in the tubular product to ooze the aquatic simultaneously to prevent phenomenons such as scaling, long green moss and jam from appearing in the pipeline.

The insulating layer 3041 is made of polyurethane foam joint mixture, and the compression-resistant layer 3042 is made of high molecular weight polyethylene.

The anticorrosive layer 3043 is made of phenolic epoxy paint, and the thickness of the pressure-resistant layer 3042 is the same as that of the insulating layer 3041.

Through above-mentioned technical scheme, through setting up anticorrosive coating 3043, can avoid the outside material that has corrosive nature to corrode the surface of body 3.

The equal fixedly connected with supporting shoe 8 in both sides of shell 1 bottom, the bottom fixedly connected with mount pad 9 of supporting shoe 8.

Through the technical scheme, the supporting block 8 and the mounting seat 9 are arranged and used for mounting and fixing the PE double-wall corrugated pipe at a specified position.

The working principle of the utility model is that the installer of PE double-wall corrugated pipe is close to two sets of PE double-wall corrugated pipes, the picture peg 5 on one set of PE double-wall corrugated pipe surface is inserted into the slot 7 inner chamber on the other set of PE double-wall corrugated pipe surface, then, fix first mounting panel 4 and second mounting panel 6 through the bolt, thereby connect two sets of PE double-wall corrugated pipes together, then through heat preservation 3041, be used for increasing the thermal insulation performance of body 3, through resistance to compression layer 3042, be used for increasing the resistance to compression performance of body 3, avoid external force to cause body 3 to warp easily, through anticorrosive coating 3043, can avoid the outside material that has corrosive nature to corrode the surface of body 3, through antibiotic layer 302, be used for improving the antibiotic and antioxidant properties of body 3, through hydrophobic layer 303, can reduce the frictional resistance of body 3 inner wall and water, effectively reduce loss, avoid the scaling matter in the tubular product to ooze the aquatic simultaneously, and prevent the phenomena such as the pipeline appearance, long green moss and jam.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A PE double-wall corrugated pipe with high ring stiffness and high toughness comprises a shell (1), and is characterized in that: the utility model discloses a building protection layer, including shell (1), inner chamber, shell (1), first mounting panel (4) of left side fixedly connected with of shell (1), one side swing joint that shell (1) inner wall was kept away from in blotter (2) has body (3), the first mounting panel (4) of left side fixedly connected with of shell (1), left side fixedly connected with picture peg (5) of first mounting panel (4), the right side fixedly connected with second mounting panel (6) of shell (1), slot (7) have been seted up on the surface of second mounting panel (6), body (3) are including basic unit (301), the interior fixed surface of basic unit (301) is connected with antibiotic layer (302), the interior fixed surface of antibiotic layer (302) is connected with hydrophobic layer (303), the exterior fixed surface of basic unit (301) is connected with protective layer (304), the exterior fixed surface of protective layer (304) is connected with wearing layer (305).

2. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 1, wherein: the protective layer (304) comprises a heat insulation layer (3041), a pressure resistant layer (3042) is fixedly connected to the outer surface of the heat insulation layer (3041), and an anticorrosive layer (3043) is fixedly connected to the outer surface of the pressure resistant layer (3042).

3. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 1, wherein: the base layer (301) is made of polyethylene, and the antibacterial layer (302) is made of a nano silver ion antibacterial agent coating.

4. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 1, wherein: the hydrophobic layer (303) is made of an organic silicon hydrophobic coating, and the wear-resistant layer (305) is made of silicon carbide.

5. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 2, wherein: the heat insulation layer (3041) is made of polyurethane foam joint mixture, and the pressure resistant layer (3042) is made of high molecular weight polyethylene.

6. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 2, wherein: the anti-corrosion layer (3043) is made of phenolic epoxy paint, and the thickness of the pressure resistant layer (3042) is consistent with that of the heat insulation layer (3041).

7. The PE double-wall corrugated pipe with high ring stiffness and high toughness as claimed in claim 1, wherein: the supporting blocks (8) are fixedly connected to two sides of the bottom of the shell (1), and the mounting seats (9) are fixedly connected to the bottoms of the supporting blocks (8).