CN210770748U

CN210770748U - Novel HDPE drain pipe

Info

Publication number: CN210770748U
Application number: CN201921295361.8U
Authority: CN
Inventors: 陈永芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-16
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a novel HDPE drain pipe, including body, nanometer chromium oxide coating, ceramic matrix composite coating, preformed groove, epichlorohydrin rubber layer, JS dope layer and polycarbonate layer, the surface of body is scribbled and is equipped with nanometer chromium oxide coating, and the internal surface of body is connected with the epichlorohydrin rubber layer through PS glue, the preformed groove has been seted up to the internal surface on epichlorohydrin rubber layer, and the epichlorohydrin rubber layer one side of keeping away from the body is scribbled and is equipped with the polycarbonate layer. The utility model discloses the epichlorophdrin rubber layer has been connected through PS glue at the internal surface of body, when improving body waterproof nature, has also played the effect of carrying out the buffering to the inside rivers of body, has seted up the preformed groove at the internal surface on epichlorophdrin rubber layer, can play the effect of water conservancy diversion, makes the at the uniform velocity of rivers flow through the body to realize the purpose that noise reduction effect is good, it is poor to have solved current HDPE drain pipe its noise reduction effect, thereby has reduced the problem of its application range.

Description

Novel HDPE drain pipe

Technical Field

The utility model relates to a drain pipe technical field specifically is a novel HDPE drain pipe.

Background

The HDPE drain pipe is a general name for thermoplastic circular pipes without internal pressure effect, which is mainly made of high-density polyethylene resin by adopting an extrusion molding process, is a replacement product of traditional steel pipes and polyvinyl chloride drain pipes, mainly undertakes the tasks of draining rainwater, sewage, farmland irrigation and the like, is widely applied to the drainage fields of side slope protection and the like caused by high water content of highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, greenbelts, playgrounds and the like, and the underground irrigation and drainage systems of agriculture and horticulture, but the existing HDPE drain pipe has poor noise reduction effect, thereby reducing the application range of the HDPE drain pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel HDPE drain pipe possesses the good advantage of noise reduction effect, and it is poor to have solved its noise reduction effect of current HDPE drain pipe to its application range's problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel HDPE drain pipe, includes body, nanometer chromium oxide coating, ceramic matrix composite coating, preformed groove, chlorine ether rubber layer, JS water proof coating layer and polycarbonate layer, the surface of body is scribbled and is equipped with nanometer chromium oxide coating, and the internal surface of body is connected with chlorine ether rubber layer through PS glue, the preformed groove has been seted up to the internal surface on chlorine ether rubber layer, and one side that the body was kept away from on chlorine ether rubber layer is scribbled and is equipped with the polycarbonate layer.

Preferably, a ceramic matrix composite coating is further arranged between the epichlorohydrin rubber layer and the pipe body, and the ceramic matrix composite coating is coated on the inner surface of the pipe body.

Preferably, the quantity of reservation groove is twelve to eighteen, and the contained angle between every two adjacent reservation grooves is the same, and simultaneously, the internal surface in every reservation groove all scribbles and is equipped with JS water proof paint layer.

Preferably, the thickness of the epichlorohydrin rubber layer is one point five to two times of the thickness of the pipe body.

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

1. the utility model discloses the epichlorophdrin rubber layer has been connected through PS glue at the internal surface of body, when improving body waterproof nature, has also played the effect of carrying out the buffering to the inside rivers of body, has seted up the preformed groove at the internal surface on epichlorophdrin rubber layer, can play the effect of water conservancy diversion, makes the at the uniform velocity of rivers flow through the body to realize the purpose that noise reduction effect is good, it is poor to have solved current HDPE drain pipe its noise reduction effect, thereby has reduced the problem of its application range.

2. The utility model discloses one side of keeping away from the body on the epichlorohydrin rubber layer is scribbled and is established the polycarbonate layer, can further improve the water-proof effects of this pipeline, has scribbled at the surface of body and has established nanometer chromium oxide coating, can improve the wearability of this pipeline to its application range has been enlarged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the pipe comprises a pipe body 1, a nano chromium oxide coating 2, a ceramic matrix composite coating 3, a reserved groove 4, a epichlorohydrin rubber layer 5, a JS waterproof coating layer 6 and a polycarbonate layer 7.

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 of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 application can be understood in a specific case by those of ordinary skill in the art.

The pipe body 1, the nano chromium oxide coating 2, the ceramic matrix composite coating 3, the preformed groove 4, the epichlorohydrin rubber layer 5, the JS waterproof coating layer 6 and the polycarbonate layer 7 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the pipe body are known by the technicians in the field through technical manuals or conventional experimental methods.

Referring to fig. 1, a novel HDPE drain pipe comprises a pipe body 1, a nano chromium oxide coating 2, a ceramic-based composite coating 3, a reserved groove 4, a epichlorohydrin rubber layer 5, a JS waterproof coating layer 6 and a polycarbonate layer 7, wherein the nano chromium oxide coating 2 is coated on the outer surface of the pipe body 1, so that the wear resistance of the pipe can be improved, and the application range of the pipe can be expanded, the epichlorohydrin rubber layer 5 is connected to the inner surface of the pipe body 1 through PS glue, so that the water resistance of the pipe body 1 can be improved, and simultaneously, the function of buffering the water flow in the pipe body 1 can be achieved, the ceramic-based composite coating 3 is further arranged between the epichlorohydrin rubber layer 5 and the pipe body 1, so that the corrosion resistance of the pipe can be improved, the ceramic-based composite coating 3 is coated on the inner surface of the pipe body 1, the reserved groove 4 is formed on the inner surface of the epichlorohydrin rubber layer 5, so that the water, thereby realize the good mesh of noise reduction effect, the quantity of reservation groove 4 is twelve to eighteen, and the contained angle between per two adjacent reservation grooves 4 is the same, and simultaneously, every reservation groove 4's internal surface all scribbles and is equipped with JS water proof coating layer 6, and the chlorine ether rubber layer 5 is kept away from body 1 one side and is scribbled and be equipped with polycarbonate layer 7, can further improve the water-proof effects of this pipeline, and chlorine ether rubber layer 5's thickness is body 1 thickness a little five to the twice.

During the use, epichlorophdrin rubber layer 5 has been connected through PS glue at the internal surface of body 1, when improving body 1 waterproof nature, also played the effect of buffering the inside rivers of body 1, reserve tank 4 has been seted up at epichlorophdrin rubber layer 5's internal surface, the effect of water conservancy diversion can be played, make rivers at the uniform velocity flow through body 1, thereby realize the purpose that noise reduction effect is good, it is poor to have solved current HDPE drain pipe its noise reduction effect, thereby the problem of its application range has been reduced, scribble at epichlorophdrin rubber layer 5 one side of keeping away from body 1 and established polycarbonate layer 7, can further improve the water-proof effects of this pipeline, scribble at body 1's surface and established nanometer chromium oxide coating 2, can improve the wearability of this pipeline, thereby its application range has been enlarged.

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 novel HDPE drain pipe, includes body (1), nanometer chromium oxide coating (2), ceramic matrix composite coating (3), preformed groove (4), epichlorohydrin rubber layer (5), JS water proof paint layer (6) and polycarbonate layer (7), its characterized in that: the outer surface of the pipe body (1) is coated with the nano chromium oxide coating (2), the inner surface of the pipe body (1) is connected with the epichlorohydrin rubber layer (5) through PS glue, the inner surface of the epichlorohydrin rubber layer (5) is provided with the preformed groove (4), and one side, away from the pipe body (1), of the epichlorohydrin rubber layer (5) is coated with the polycarbonate layer (7).

2. A novel HDPE drain pipe as claimed in claim 1, characterized in that: and a ceramic matrix composite coating (3) is also arranged between the epichlorohydrin rubber layer (5) and the pipe body (1), and the ceramic matrix composite coating (3) is coated on the inner surface of the pipe body (1).

3. A novel HDPE drain pipe as claimed in claim 1, characterized in that: the quantity of reservation groove (4) is twelve to eighteen, and the contained angle between per two adjacent reservation grooves (4) is the same, and simultaneously, the internal surface of every reservation groove (4) all scribbles and is equipped with JS water proof paint layer (6).

4. A novel HDPE drain pipe as claimed in claim 1, characterized in that: the thickness of the epichlorohydrin rubber layer (5) is one point five to two times of the thickness of the pipe body (1).