CN215488371U

CN215488371U - Composite polyolefin plastic pipeline

Info

Publication number: CN215488371U
Application number: CN202120823318.5U
Authority: CN
Inventors: 王飞; 毛家宗; 徐德龙; 代学军
Original assignee: Hubei Feige Technology Co ltd
Current assignee: Hubei Feige Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-01-11
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a composite polyolefin plastic pipeline which comprises a polyolefin main pipe, a glass fiber sleeve, a bump and a groove, wherein the glass fiber sleeve is arranged on the peripheral wall of the polyolefin main pipe, an anti-oxidation coating is arranged on the peripheral wall of the glass fiber sleeve, and an anti-corrosion coating is arranged on the inner side wall of the polyolefin main pipe. Has the advantages that: according to the utility model, through the design of the polyolefin main pipe and the glass fiber sleeve, the plastic pipeline has stronger rigidity, so that the plastic pipeline is prevented from being damaged or cracked when colliding or extruding in the use process, and the like, thereby improving the practicability of the plastic pipeline.

Description

Composite polyolefin plastic pipeline

Technical Field

The utility model relates to the technical field of plastic pipelines, in particular to a composite polyolefin plastic pipeline.

Background

Plastic tubing is a generic term for pipes made of plastic materials. The plastic pipeline has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment and the like, and is favored by the pipeline engineering industry.

Present current plastic conduit does not possess stronger rigidity, makes plastic conduit meet and collides with or take place phenomenon such as damage or fracture easily when extrudeing in the use to make plastic conduit's practicality relatively poor, current plastic conduit does not possess good anti-oxidant corrosion resisting function simultaneously, leads to plastic conduit to take place the situation emergence of oxidation or corruption easily in long-time the use, causes plastic conduit's life shorter, consequently urgently needs a neotype compound polyolefin plastic conduit to solve these problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the composite polyolefin plastic pipeline is provided, and the problems that the existing plastic pipeline does not have strong rigidity, the plastic pipeline is easy to be damaged or cracked when colliding or extruding in the using process, the practicability of the plastic pipeline is poor, meanwhile, the existing plastic pipeline does not have a good oxidation and corrosion resistant function, the plastic pipeline is easy to be oxidized or corroded in long-time use, and the service life of the plastic pipeline is short are solved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a composite polyolefin plastic pipeline which comprises a polyolefin main pipe, a glass fiber sleeve, a bump and a groove, wherein the glass fiber sleeve is arranged on the peripheral wall of the polyolefin main pipe, an anti-oxidation coating is arranged on the peripheral wall of the glass fiber sleeve, an anti-corrosion coating is arranged on the inner side wall of the polyolefin main pipe, the bump is arranged at the joint of the glass fiber sleeve and the polyolefin main pipe, the groove is arranged at the joint of the polyolefin main pipe and the bump, one end of the polyolefin main pipe is provided with a connecting pipe head, the inner side wall of the connecting pipe head is provided with a thread groove, and the other end of the polyolefin main pipe is provided with a connecting thread.

Through adopting above-mentioned technical scheme, the polyolefin is responsible for and the design of the glass fiber sleeve pipe can make plastic conduit possess stronger rigidity, makes plastic conduit meet and collide with or avoid taking place phenomenons such as damage or fracture when extrudeing in the use to improve plastic conduit's practicality, anti-oxidant coating and anti-corrosion coating's design can make plastic conduit have anti-oxidant corrosion-resistant function, makes plastic conduit reduce the situation emergence of oxidation and corruption in long-time use, improves plastic conduit's life.

Further, the polyolefin main pipe is connected with the glass fiber sleeve through the bump.

Through adopting above-mentioned technical scheme, can make plastic conduit meet and collide with or avoid taking place phenomenons such as damage or fracture when extrudeing in the use to improve plastic conduit's practicality.

Furthermore, the glass fiber sleeve is bonded with the anti-oxidation coating, and the polyolefin main pipe is bonded with the anti-corrosion coating.

By adopting the technical scheme, the oxidation and corrosion of the plastic pipeline can be reduced in long-time use, and the service life of the plastic pipeline is prolonged.

Furthermore, the lug is formed on the glass fiber sleeve, and the groove is formed on the polyolefin main pipe.

By adopting the technical scheme, the glass fiber sleeve can be more tightly connected with the polyolefin main pipe.

Further, the connector head is formed on the polyolefin main pipe, and the thread groove is formed on the connector head.

By adopting the technical scheme, the plastic pipeline can adopt plug-in connection to replace common hot melt connection, and the operation time is shortened.

Further, the connecting thread is formed on the polyolefin main pipe.

By adopting the technical scheme, the plastic pipeline can be connected more conveniently.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problem that the existing plastic pipeline does not have strong rigidity, so that the plastic pipeline is easy to be damaged or cracked when colliding or extruded in the using process, and the practicability of the plastic pipeline is poor.

2. In order to solve the problem that the service life of the plastic pipeline is short due to the fact that the existing plastic pipeline is not provided with a good anti-oxidation and anti-corrosion function and is easy to oxidize or corrode in long-term use, the anti-oxidation and anti-corrosion plastic pipeline can be provided with the anti-oxidation and anti-corrosion function through the design of the anti-oxidation coating and the anti-corrosion coating, the oxidation and corrosion of the plastic pipeline are reduced in long-term use, and the service life of the plastic pipeline is prolonged.

Drawings

FIG. 1 is a schematic structural view of a composite polyolefin plastic pipe according to the present invention;

FIG. 2 is a left side cross-sectional view of a composite polyolefin plastic pipe according to the present invention;

FIG. 3 is a front cross-sectional view of a composite polyolefin plastic pipe according to the present invention;

FIG. 4 is an enlarged view of FIG. 3A of a composite polyolefin plastic pipe according to the present invention.

The reference numerals are explained below:

1. a polyolefin host tube; 2. a glass fiber sleeve; 3. an oxidation resistant coating; 4. an anti-corrosion coating; 5. a bump; 6. a groove; 7. connecting the pipe heads; 8. a thread groove; 9. and connecting threads.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-4, the composite polyolefin plastic pipe in this embodiment includes a polyolefin main pipe 1, a glass fiber sleeve 2, a bump 5 and a groove 6, the peripheral wall of the polyolefin main pipe 1 is provided with the glass fiber sleeve 2, the peripheral wall of the glass fiber sleeve 2 is provided with an antioxidant coating 3, the inner side wall of the polyolefin main pipe 1 is provided with an anticorrosive coating 4, the joint of the glass fiber sleeve 2 and the polyolefin main pipe 1 is provided with the bump 5, the joint of the polyolefin main pipe 1 and the bump 5 is provided with the groove 6, one end of the polyolefin main pipe 1 is provided with a connector head 7, the inner side wall of the connector head 7 is provided with a thread groove 8, the other end of the polyolefin main pipe 1 is provided with a connecting thread 9, the design of the polyolefin main pipe 1 and the glass fiber sleeve 2 can make the plastic pipe have stronger rigidity, so that the plastic pipe can avoid the phenomena of breakage or cracking when colliding or extruding during the use, therefore, the practicability of the plastic pipeline is improved, the plastic pipeline has the functions of oxidation resistance and corrosion resistance through the design of the oxidation-resistant coating 3 and the anti-corrosion coating 4, the situations of oxidation and corrosion of the plastic pipeline are reduced in long-time use, and the service life of the plastic pipeline is prolonged.

As shown in fig. 1-4, in this embodiment, the main polyolefin pipe 1 is connected to the glass fiber sleeve 2 through the bump 5, so that the plastic pipe can be prevented from being damaged or cracked when colliding with or being extruded during use, thereby improving the practicability of the plastic pipe, the glass fiber sleeve 2 is bonded to the anti-oxidation coating 3, the main polyolefin pipe 1 is bonded to the anti-corrosion coating 4, so that the plastic pipe can be used for a long time to reduce the oxidation and corrosion, and improve the service life of the plastic pipe, the bump 5 is formed on the glass fiber sleeve 2, the groove 6 is formed on the main polyolefin pipe 1, so that the connection between the glass fiber sleeve 2 and the main polyolefin pipe 1 is tighter, the connector head 7 is formed on the main polyolefin pipe 1, the threaded groove 8 is formed on the connector head 7, so that the plastic pipe can be connected in an insertion manner to replace the common hot-melt connection, the operation time is shortened, and the connecting thread 9 is formed on the polyolefin main pipe 1, so that the plastic pipeline can be connected more conveniently.

The specific implementation process of this embodiment is as follows: when using, staff's accessible connector head 7 makes connecting thread 9 be connected with thread groove 8, can replace common hot melt to be connected, shorten the activity duration, fine sleeve pipe 2 of glass can make plastic conduit meet in the use and collide with or avoid taking place phenomenons such as damage or fracture when extrudeing, thereby improve plastic conduit's practicality, lug 5 and recess 6 enough make fine sleeve pipe 2 of glass be responsible for 1 with the polyolefin be connected inseparabler, oxidation resistant coating 3 and anti-corrosion coating 4 can make plastic conduit reduce the situation emergence of oxidation and corruption in long-time use, improve plastic conduit's life.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. A composite polyolefin plastic pipe, characterized in that: be responsible for (1), the fine sleeve pipe of glass (2), lug (5) and recess (6) including the polyolefin, the polyolefin is responsible for and is provided with on (1) the peripheral wall the fine sleeve pipe of glass (2), anti-oxidation coating (3) are gone up to the fine sleeve pipe of glass (2) peripheral wall, the polyolefin is responsible for and is provided with anticorrosive coating (4) on (1) the inside wall, fine sleeve pipe of glass (2) with the polyolefin is responsible for (1) junction and is provided with lug (5), the polyolefin be responsible for (1) with lug (5) junction is provided with recess (6), the polyolefin is responsible for (1) one end and is provided with connector head (7), be provided with thread groove (8) on connector head (7) the inside wall, the polyolefin is responsible for (1) the other end and is provided with connecting thread (9).

2. The composite polyolefin plastic pipe of claim 1, wherein: the polyolefin main pipe (1) is connected with the glass fiber sleeve (2) through the bump (5).

3. The composite polyolefin plastic pipe of claim 1, wherein: the glass fiber sleeve (2) is bonded with the antioxidant coating (3), and the polyolefin main pipe (1) is bonded with the anticorrosion coating (4).

4. The composite polyolefin plastic pipe of claim 1, wherein: the lug (5) is formed on the glass fiber sleeve (2), and the groove (6) is formed on the polyolefin main pipe (1).

5. The composite polyolefin plastic pipe of claim 1, wherein: the connecting pipe head (7) is formed on the polyolefin main pipe (1), and the thread groove (8) is formed on the connecting pipe head (7).

6. The composite polyolefin plastic pipe of claim 1, wherein: the connecting thread (9) is formed on the polyolefin main pipe (1).