CN218408872U

CN218408872U - High temperature resistant effectual compound PPR pipeline of anticorrosion

Info

Publication number: CN218408872U
Application number: CN202222222708.4U
Authority: CN
Inventors: 赖福林; 刘九连
Original assignee: Hebei Meikang Pipe Industry Co ltd
Current assignee: Hebei Meikang Pipe Industry Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-31
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a PPR pipeline technical field, concretely relates to compound PPR pipeline that high temperature resistant anticorrosive effect is good, including the pipeline, the one end of pipeline is connected with the connector, and the sealing washer has been cup jointed to the surface of connector, and the connector has been seted up to the other end of pipeline. The utility model overcomes prior art's is not enough, through setting up the connector, scale and sealing washer, when connecting between the pipeline, can aim at the connector position department of another pipeline one end with the connector of pipeline one end, make the connector be connected with the connector, conveniently dock between the pipeline, and the sealing washer has been cup jointed at the surface of connector, make and to improve the leakproofness after connecting between the pipeline, and be provided with the scale on the surface of pipeline, make the staff can know the length that needs the pipeline, perhaps can process the use through the scale when cutting the use to the pipeline, convenience very.

Description

High temperature resistant effectual compound PPR pipeline of anticorrosion

Technical Field

The utility model relates to a PPR pipeline technical field specifically is a compound PPR pipeline that high temperature resistant anticorrosive effectual.

Background

The PPR pipe is also called a tripropylene polypropylene pipe, random copolymerization polypropylene is extruded into a pipe material, the pipe material is molded into a pipe fitting, the pipe fitting has better shock resistance and long-term creep property, and compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, the PPR pipe material has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, industrial fluid delivery, agricultural irrigation and the like.

However, in the actual use process of the existing PPR pipeline, due to the inconvenience in the process of connecting the pipelines, the pipelines are generally spliced, so that the sealing performance is poor, and the use performance of the pipelines is affected; simultaneously, current PPR pipeline is high temperature resistant effect relatively poor in the in-service use, leads to the pipeline to influence when the medium temperature of carrying in the pipeline is higher easily for the pipeline receives destruction to some extent easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the composite PPR pipeline with good high-temperature resistance and corrosion resistance comprises a pipeline, wherein one end of the pipeline is connected with a connector, the outer surface of the connector is sleeved with a sealing ring, the other end of the pipeline is provided with a connector, the surface of the pipeline is provided with a mark line, and the surface of the mark line is provided with scales;

the connector is matched with the connector.

Preferably, the surface of pipeline is provided with anti-skidding line, the connector is the ladder setting with the pipeline.

Preferably, the pipeline is internally provided with a wear-resistant net, and the wear-resistant net is positioned on the inner surface of the pipeline.

Preferably, the base layer is arranged inside the pipeline, the fluorescent layer is arranged on the outer surface of the base layer, and the fluorescent layer is positioned on the outer surface of the pipeline.

Preferably, a high-temperature glass layer is mounted on the inner side of the base layer, and a nickel-based high-temperature alloy layer is mounted on the inner side of the high-temperature glass layer.

Preferably, the nickel-based superalloy layer is connected with the wear-resistant net, and the thickness of the nickel-based superalloy layer is larger than that of the high-temperature glass layer.

The embodiment of the utility model provides a compound PPR pipeline that high temperature resistant anticorrosive effect is good possesses following beneficial effect: when connecting between the pipeline, can aim at the connector position department of another pipeline one end with the connector of pipeline one end, make the connector be connected with the connector, the convenience is to docking between the pipeline, and the sealing washer has been cup jointed at the surface of connector, make and to improve the leakproofness after connecting between the pipeline, and simultaneously, through being provided with nickel base superalloy layer in the inside of pipeline, can make the pipeline have better high temperature resistance and better corrosion resisting property through nickel base superalloy, and internally mounted at the pipeline has the high temperature glass layer, thereby improve the high temperature resistant performance of pipeline.

1. Through setting up the connector, scale and sealing washer, when connecting between the pipeline, can aim at the connector position department of another pipeline one end with the connector of pipeline one end, make the connector be connected with the connector, conveniently dock between the pipeline, and the sealing washer has been cup jointed at the surface of connector, make and to improve the leakproofness after connecting between the pipeline, and be provided with the scale on the surface of pipeline, make the staff can know the length that needs the pipeline, perhaps can process the use through the scale when cutting the use to the pipeline, convenience very.

2. Through setting up nickel base superalloy layer, high temperature glass layer and fluorescent layer, through be provided with nickel base superalloy layer in the inside of pipeline, nickel base alloy is the type of alloy that has comprehensive properties such as higher intensity and certain anti-oxidant corrosion ability under 650 ~ 1000 ℃ high temperature, can make the pipeline have better high temperature resistance and better corrosion protection through nickel base superalloy, and internally mounted at the pipeline has the high temperature glass layer, thereby improve the high temperature resistant performance of pipeline, be provided with the fluorescent layer simultaneously at the surface of pipeline, thereby can make the surface of pipeline can have certain field of vision when overhauing the pipeline through the fluorescent layer and conveniently overhaul.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the other side of the pipeline according to the present invention;

FIG. 3 is a schematic view of the internal structure of the pipeline of the present invention;

fig. 4 is a schematic view of the pipeline structure of the present invention.

In the figure: 1. a pipeline; 2. anti-skid lines; 3. marking a line; 4. calibration; 5. a connector; 6. a seal ring; 7. a connection port; 8. a wear resistant mesh; 9. a nickel-based superalloy layer; 10. a high temperature glass layer; 11. a base layer; 12. a fluorescent layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, a compound PPR pipeline with good high temperature resistance and corrosion resistance effect, including pipeline 1, one end of pipeline 1 is connected with connector 5, sealing washer 6 has been cup jointed to the surface of connector 5, make and to improve the leakproofness after connecting between pipeline 1, connector 7 has been seted up to the other end of pipeline 1, the surface of pipeline 1 is provided with marking 3, marking 3's surface is provided with scale 4, connector 5 and connector 7 looks adaptation, can aim at connector 7 position department of another pipeline 1 one end with connector 5 of pipeline 1 one end, make connector 5 be connected with connector 7, conveniently dock between pipeline 1.

Specifically, referring to fig. 1, the outer surface of the pipeline 1 is provided with anti-slip threads 2, and the connector 5 and the pipeline 1 are arranged in a stepped manner, so as to improve the stability of the pipeline 1 and prevent the pipeline 1 from sliding.

Specifically, referring to fig. 3, a wear-resistant net 8 is installed inside the pipeline 1, and the wear-resistant net 8 is located on the inner surface of the pipeline 1, so that the pipeline 1 can have good wear resistance, and the pipeline 1 is prevented from being worn when transmitting a medium.

Specifically, referring to fig. 4, a base layer 11 is installed inside the pipeline 1, a fluorescent layer 12 is installed on the outer surface of the base layer 11, the fluorescent layer 12 is located on the outer surface of the pipeline 1, and the surface of the pipeline 1 can have a certain view when the pipeline 1 is overhauled through the fluorescent layer 12, so that the pipeline 1 is convenient to overhaul.

Specifically, referring to fig. 4, a high temperature glass layer 10 is mounted on the inner side of the base layer 11, and a nickel-based superalloy layer 9 is mounted on the inner side of the high temperature glass layer 10, so that the pipe 1 has good high temperature resistance and good corrosion resistance through the nickel-based superalloy.

Specifically, referring to fig. 3-4, the nickel-based superalloy layer 9 is connected to the wear-resistant mesh 8, the thickness of the nickel-based superalloy layer 9 is greater than that of the high-temperature glass layer 10, and the high-temperature glass layer 10 is installed inside the pipeline 1, so that the high-temperature service performance of the pipeline 1 is improved.

The working principle is as follows: firstly, when connecting between the pipeline 1, can aim at the connector 5 of another pipeline 1 one end to the connector 7 position department, make the connector 5 be connected with the connector 7, conveniently dock between the pipeline 1, and sealing washer 6 has been cup jointed at the surface of connector 5, make can improve the leakproofness after connecting between the pipeline 1, and be provided with scale 4 on the surface of pipeline 1, make the staff know the length that needs pipeline 1, or can process the use through scale 4 when cutting the use to pipeline 1, therefore it is very convenient, and through be provided with nickel base superalloy layer 9 in the inside of pipeline 1, can make pipeline 1 have better high temperature resistance and better corrosion protection performance through nickel base superalloy, and internally mounted at pipeline 1 has high temperature glass layer 10, thereby improve pipeline 1's high temperature resistance performance, simultaneously be provided with fluorescent layer 12 at the surface of pipeline 1, through fluorescent layer 12 can make the surface of pipeline 1 can have certain field of vision when overhauing pipeline 1 thereby conveniently overhauling.

Claims

1. The utility model provides a compound PPR pipeline that high temperature resistant anticorrosive effect is good, includes pipeline (1), its characterized in that: one end of the pipeline (1) is connected with a connector (5), a sealing ring (6) is sleeved on the outer surface of the connector (5), a connector (7) is arranged at the other end of the pipeline (1), a mark line (3) is arranged on the surface of the pipeline (1), and scales (4) are arranged on the surface of the mark line (3);

the connector (5) is matched with the connector (7).

2. The composite PPR pipeline with good high temperature resistance and corrosion resistance as claimed in claim 1, wherein: the surface of pipeline (1) is provided with anti-skidding line (2), connector (5) are the ladder setting with pipeline (1).

3. The composite PPR pipeline with good high temperature resistance and corrosion resistance as claimed in claim 1, wherein: the pipeline is characterized in that a wear-resistant net (8) is arranged inside the pipeline (1), and the wear-resistant net (8) is located on the inner surface of the pipeline (1).

4. The composite PPR pipeline with good high temperature resistance and corrosion resistance as claimed in claim 3, wherein: the pipeline comprises a pipeline body (1), and is characterized in that a base layer (11) is arranged inside the pipeline body (1), a fluorescent layer (12) is arranged on the outer surface of the base layer (11), and the fluorescent layer (12) is located on the outer surface of the pipeline body (1).

5. The composite PPR pipeline with good high temperature resistance and corrosion resistance as claimed in claim 4, wherein: the high-temperature glass layer (10) is installed on the inner side of the base layer (11), and the nickel-based high-temperature alloy layer (9) is installed on the inner side of the high-temperature glass layer (10).

6. The composite PPR pipeline with good high temperature resistance and corrosion resistance as claimed in claim 5, wherein: the nickel-based high-temperature alloy layer (9) is connected with the wear-resistant net (8), and the thickness of the nickel-based high-temperature alloy layer (9) is larger than that of the high-temperature glass layer (10).