CN210113437U

CN210113437U - Durable HD-PE drain pipe

Info

Publication number: CN210113437U
Application number: CN201920701998.6U
Authority: CN
Inventors: 高宁; 严广成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-25
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a durable HD-PE drain pipe, including the drain pipe main part, the surface of drain pipe main part is provided with interior interlayer, one side that the drain pipe main part was kept away from to interior interlayer is provided with anti-corrosion coating, one side that interior interlayer was kept away from to anti-corrosion coating is provided with outer interlayer. The utility model discloses a set up the drain pipe main part, interior interlayer, the anticorrosive coating, the graphite layer, the resin coating layer, outer interlayer, the compressive layer, the aramid fiber weaving layer, POD material weaving layer, outer glue film, chlorosulfonated polyethylene layer, the chlorinated polyethylene layer, mutually supporting on chlorohydrin rubber layer and ethylene acrylate rubber layer, the advantage of durable environmental protection has been reached, the problem of the current not durable environmental protection of HD-PE drain pipe has been solved, when HD-PE drain pipe is using for a long time, the phenomenon of corruption can not appear, can not cause the damage to break, environmental pollution has been reduced, the use of people has been made things convenient for, the practicality of HD-PE drain pipe has been improved.

Description

Durable HD-PE drain pipe

Technical Field

The utility model relates to a drain pipe technical field specifically is a durable HD-PE drain pipe.

Background

The HD-PE drain pipe mainly bears the drainage tasks of rainwater, sewage, farmland drainage and irrigation and the like, is a replacement product of the traditional steel pipe and polyvinyl chloride drain pipe, mainly bears the drainage tasks of rainwater, sewage, farmland drainage and irrigation and the like, is widely applied to the drainage fields of highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts, playgrounds, side slope protection and the like caused by high water content, underground irrigation, drainage and the like of agriculture and horticulture, is not durable and environment-friendly, is easy to corrode when the HD-PE drain pipe is used for a long time, is easy to damage and break, increases environmental pollution, is inconvenient for people to use, and reduces the practicability of the HD-PE drain pipe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a durable HD-PE drain pipe, which has the advantages of durability and environmental protection and solves the problem that the prior HD-PE drain pipe is not durable and environment-friendly.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a durable HD-PE drain pipe, includes the drain pipe main part, the surface of drain pipe main part is provided with interior barrier layer, one side that the drain pipe main part was kept away from to interior barrier layer is provided with anti-corrosion coating, one side that interior barrier layer was kept away from to anti-corrosion coating is provided with outer barrier layer, one side that anti-corrosion coating was kept away from to outer barrier layer is provided with the resist compression layer, one side that outer barrier layer was kept away from to the resist compression layer is provided with outer glue film.

Preferably, the anti-corrosion layer comprises a graphite layer, and a resin coating layer is arranged on one side of the graphite layer, which is far away from the anti-corrosion layer.

Preferably, outer glue film includes chlorosulfonated polyethylene layer, one side that outer glue film was kept away from on chlorosulfonated polyethylene layer is provided with the chlorinated polyethylene layer, one side that chlorosulfonated polyethylene layer was kept away from on chlorinated polyethylene layer is provided with the chlorohydrin rubber layer, one side that chlorinated polyethylene layer was kept away from on the chlorohydrin rubber layer is provided with ethylene acrylate rubber layer.

Preferably, the pressure-resistant layer includes an aramid woven layer, and a POD (polyethylene glycol terephthalate) material woven layer is arranged on one side of the aramid woven layer away from the pressure-resistant layer.

Preferably, the outer barrier layer and the inner barrier layer each comprise a layer of THV material and a layer of FEP material.

(III) advantageous effects

Compared with the prior art, the utility model provides a durable HD-PE drain pipe possesses following beneficial effect:

1. the utility model discloses a set up the drain pipe main part, interior interlayer, the anticorrosive coating, the graphite layer, the resin coating layer, outer interlayer, the compressive layer, the aramid fiber weaving layer, POD material weaving layer, outer glue film, chlorosulfonated polyethylene layer, the chlorinated polyethylene layer, mutually supporting on chlorohydrin rubber layer and ethylene acrylate rubber layer, the advantage of durable environmental protection has been reached, the problem of the current not durable environmental protection of HD-PE drain pipe has been solved, when HD-PE drain pipe is using for a long time, the phenomenon of corruption can not appear, can not cause the damage to break, environmental pollution has been reduced, the use of people has been made things convenient for, the practicality of HD-PE drain pipe has been improved.

2. The utility model discloses a set up anti-corrosion coating, the effectual effect of anticorrosion has been played to the drain pipe main part, when using the drain pipe main part for a long time, make the problem of corrosion damage appear in the drain pipe main part, the service life of drain pipe main part has been prolonged, through setting up outer glue film, play the prevention osmosis to the drain pipe main part when the work is used, the problem of infiltration has appeared easily in the drain pipe main part when the work is used has been solved, through setting up the compressive layer, play the effect that the increase pressure resistance is good when the work is used to the drain pipe main part, the problem that the pressure resistance is poor when the work is used of drain pipe main part has been solved.

Drawings

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

FIG. 2 is a partial cross-sectional view of the corrosion protection layer of the present invention;

FIG. 3 is a partial cross-sectional view of the anti-pressure layer of the present invention;

fig. 4 is a partial sectional view of the outer rubber layer of the present invention.

In the figure: the pipe comprises a main body of a drainage pipe 1, an inner barrier layer 2, an anti-corrosion layer 3, a graphite layer 31, a resin coating layer 32, an outer barrier layer 4, a pressure-resistant layer 5, an aramid woven layer 51, a POD woven layer 52, an outer adhesive layer 6, a chlorosulfonated polyethylene layer 61, a chlorinated polyethylene layer 62, a chlorohydrin rubber layer 63 and an ethylene acrylate rubber layer 64.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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, a durable HD-PE drain pipe comprises a drain pipe main body 1, an inner barrier layer 2 is disposed on the surface of the drain pipe main body 1, an anti-corrosion layer 3 is disposed on the side of the inner barrier layer 2 away from the drain pipe main body 1, the anti-corrosion layer 3 has a good anti-corrosion effect on the drain pipe main body 1, so as to solve the problem of corrosion damage of the drain pipe main body 1 when the drain pipe main body 1 is used for a long time, prolong the service life of the drain pipe main body 1, the anti-corrosion layer 3 comprises a graphite layer 31, a resin coating layer 32 is disposed on the side of the graphite layer 31 away from the anti-corrosion layer 3, an outer barrier layer 4 is disposed on the side of the anti-corrosion layer 3 away from the inner barrier layer 2, the outer barrier layer 4 and the inner barrier layer 2 both comprise a THV material layer and a FEP material layer, an anti-, through setting up the compression resistant layer 5, has played the effect that it is good to increase pressure resistance when using to drain pipe body 1, has solved the problem that the pressure resistance is poor when using to drain pipe body 1, the compression resistant layer 5 includes aramid woven layer 51, aramid woven layer 51 is far away from the side of compression resistant layer 5 and is provided with POD material braided layer 52, compression resistant layer 5 is far away from the side of outer barrier layer 4 and is provided with outer glue film 6, through setting up outer glue film 6, play the role of preventing the infiltration when using to drain pipe body 1, the problem that the easy infiltration appears when using of drain pipe body 1 is solved, outer glue film 6 includes chlorosulfonated polyethylene layer 61, chlorosulfonated polyethylene layer 61 is provided with chlorinated polyethylene layer 62 on the side of chlorosulfonated polyethylene layer 61, chlorinated polyethylene layer 62 is provided with chlorohydrin layer 63 on the side of chlorosulfonated polyethylene layer 61, chlorohydrin layer 63 is provided with ethylene acrylate rubber layer 64 on the side of chlorohydrin layer 62, through setting up drain pipe main part 1, interior interlayer 2, anti-corrosion coating 3, graphite layer 31, resin coating layer 32, outer interlayer 4, resistance to compression layer 5, aramid weaving layer 51, POD material weaving layer 52, outer rubber layer 6, chlorosulfonated polyethylene layer 61, chlorinated polyethylene layer 62, the mutually supporting of chlorohydrin rubber layer 63 and ethylene acrylate rubber layer 64, the advantage of durable environmental protection has been reached, the problem of the current not durable environmental protection of HD-PE drain pipe has been solved, when HD-PE drain pipe is using for a long time, the phenomenon of corruption can not appear, can not cause the damage to break, environmental pollution has been reduced, the use of people has been made things convenient for, the practicality of HD-PE drain pipe has been improved.

During the use, through anticorrosive coating 3, mutually supporting of graphite layer 31 and resin coating layer 32, the effectual effect of anticorrosion has been played to drain pipe main part 1, through outer glue film 6, chlorosulfonated polyethylene layer 61, chlorinated polyethylene layer 62, the mutually supporting of chlorohydrin rubber layer 63 and ethylene acrylate rubber layer 64, prevented the infiltration effect has been played to drain pipe main part 1 when the work is used, through crushing layer 5, mutually supporting of aramid woven layer 51 and POD material woven layer 52, play the effect that increases pressure resistance good when the work is used to drain pipe main part 1, the life of drain pipe main part 1 has been prolonged, thereby the advantage of durable environmental protection has been reached.

All the standard parts used in the present application can be purchased from the market, all the components in the present application can be customized according to the description of the specification and the attached drawings, the connection relationship and the specific structure between the layers in the present application adopt the prior art, and the detailed description is not provided herein.

In summary, the durable HD-PE drain pipe solves the problem that the existing HD-PE drain pipe is not durable and environment-friendly by the mutual cooperation of the drain pipe main body 1, the inner barrier layer 2, the anti-corrosion layer 3, the graphite layer 31, the resin coating layer 32, the outer barrier layer 4, the compression-resistant layer 5, the aramid woven layer 51, the POD material woven layer 52, the outer glue layer 6, the chlorosulfonated polyethylene layer 61, the chlorinated polyethylene layer 62, the chlorohydrin rubber layer 63 and the ethylene acrylate rubber layer 64.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A durable HD-PE drain pipe, comprising a drain pipe body (1), characterized in that: the surface of drain pipe main part (1) is provided with interior interlayer (2), one side that drain pipe main part (1) was kept away from in interlayer (2) is provided with anti-corrosion coating (3), one side that anti-corrosion coating (3) were kept away from interior interlayer (2) is provided with outer interlayer (4), one side that anti-corrosion coating (3) were kept away from in outer interlayer (4) is provided with compressive layer (5), one side that external interlayer (4) were kept away from in compressive layer (5) is provided with outer glue film (6).

2. The durable HD-PE drain pipe of claim 1 wherein: the anti-corrosion layer (3) comprises a graphite layer (31), and a resin coating layer (32) is arranged on one side, away from the anti-corrosion layer (3), of the graphite layer (31).

3. The durable HD-PE drain pipe of claim 1 wherein: outer glue film (6) are including chlorosulfonated polyethylene layer (61), one side that outer glue film (6) were kept away from to chlorosulfonated polyethylene layer (61) is provided with chlorinated polyethylene layer (62), one side that chlorosulfonated polyethylene layer (61) were kept away from to chlorinated polyethylene layer (62) is provided with chlorohydrin rubber layer (63), one side that chlorinated polyethylene layer (62) were kept away from to chlorohydrin rubber layer (63) is provided with ethylene acrylate rubber layer (64).

4. The durable HD-PE drain pipe of claim 1 wherein: the anti-pressure layer (5) comprises an aramid woven layer (51), and a POD (polyethylene glycol propylene glycol) material woven layer (52) is arranged on one side, away from the anti-pressure layer (5), of the aramid woven layer (51).

5. The durable HD-PE drain pipe of claim 1 wherein: the outer barrier layer (4) and the inner barrier layer (2) both comprise a THV material layer and an FEP material layer.