CN219388888U

CN219388888U - Petrochemical pipeline

Info

Publication number: CN219388888U
Application number: CN202320290112.XU
Authority: CN
Inventors: 林高行; 韩臣永
Original assignee: Shenzhen Dongxin Ocean Machinery Engineering Co ltd
Current assignee: Shenzhen Dongxin Ocean Machinery Engineering Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-21
Anticipated expiration: 2033-02-09

Abstract

The utility model belongs to the technical field of petrochemical industry, and particularly relates to a petrochemical industry conveying pipeline, which comprises an anti-corrosion pipeline, wherein a connecting structure is fixedly connected to the inner wall of the anti-corrosion pipeline in a penetrating manner, pipeline connecting components are arranged on the upper part and the lower part of the outer surface of the connecting structure, an inner pipeline is fixedly connected to the outer surface of the anti-corrosion pipeline, a reinforcing pipeline is fixedly connected to the outer surface of the inner pipeline, an outer pipeline is fixedly connected to the outer surface of the reinforcing pipeline, and an abrasion-resistant structure is connected to the outer pipeline through adhesive bonding. According to the petrochemical industry conveying pipeline, the connecting structure is arranged on the conveying pipeline, and the pipeline connecting assembly is arranged on the connecting structure, so that two adjacent conveying pipelines can be fixedly installed together through threads under the cooperation of the connecting structure and the pipeline connecting assembly, the efficiency of installing the petroleum conveying pipeline is improved, and the joint of the petroleum conveying pipeline is more compact.

Description

Petrochemical pipeline

Technical Field

The utility model relates to the technical field of petrochemical industry, in particular to a petrochemical industry conveying pipeline.

Background

Petroleum, also called crude oil, is a viscous and dark brown liquid, and at present, china is different from most oil producing countries in the world in that the produced crude oil is mainly easily congealed crude oil, and in order to transport petroleum, petrochemical industry conveying pipelines are required, but at least the following defects exist in the use process of the existing petroleum conveying pipelines: 1. the common petroleum conveying pipeline connecting parts are mostly connected in a welding mode, so that leakage is easy, and the workload of personnel is increased; 2. although the general petroleum pipeline has wear-resistant property, the external surface is easy to wear after long-time use, and the phenomenon of petroleum leakage exists.

Disclosure of Invention

The utility model mainly aims to provide a petrochemical conveying pipeline which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a petrochemical pipeline, includes anticorrosive pipeline, the inner wall of anticorrosive pipeline alternates fixedly connected with connection structure, connection structure's surface upper portion and surface lower part all are provided with the pipe connection subassembly, anticorrosive pipeline's surface fixedly connected with inner tube, the surface fixedly connected with of inner tube consolidates the pipeline, consolidate the surface fixedly connected with outer tube of pipeline, the outward appearance of outer tube scribbles the viscose, the outer tube is connected with wear-resisting structure through viscose paste.

Preferably, the connecting structure comprises a petroleum input pipe, the upper part of the outer surface and the lower part of the outer surface of the petroleum input pipe are respectively provided with a thread groove, the middle part of the upper end of the petroleum input pipe is provided with a through hole, and the petroleum input pipe is fixedly connected with the outer wall of the anti-corrosion pipeline.

Preferably, the pipeline connecting assembly comprises a connecting block, and a plurality of anti-skid grooves are formed in the outer surface of the connecting block.

Preferably, the two pipeline connecting components have the same structure, and the connecting blocks are detachably connected with the petroleum input pipe through screw grooves.

Preferably, the wear-resistant structure comprises a wear-resistant pipe, wherein an iron net is fixedly connected to the inner wall of the wear-resistant pipe, and a wear-resistant layer is coated on the outer surface of the wear-resistant pipe.

Preferably, the iron net is fixedly connected with the outer surface of the outer pipeline through viscose, and the wear-resistant pipe is of a circular structure.

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

1. according to the utility model, the connecting structure is fixedly connected to the inner wall of the anti-corrosion pipeline in a penetrating way, the connecting structure is provided with the petroleum input pipe, and the pipeline connecting component is detachably connected to the upper part of the outer surface and the lower part of the outer surface of the petroleum input pipe in a threaded way, so that two adjacent petroleum conveying pipelines can be fixedly installed together in a threaded way through the connecting block arranged on the pipeline connecting component, and the installation efficiency of personnel on the petroleum conveying pipelines is increased;

2. according to the utility model, the wear-resistant structure is provided with the wear-resistant pipe, the wear-resistant layer and the iron net, so that the wear resistance and corrosion resistance of the petroleum conveying pipe can be improved under the cooperation of the iron net and the wear-resistant pipe.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a petrochemical transportation pipeline according to the present utility model;

FIG. 2 is a schematic diagram showing the whole structure of a petrochemical transportation pipeline according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a pipe connection assembly of a petrochemical transportation pipe according to the present utility model;

fig. 4 is an overall schematic diagram of a wear-resistant structure of a petrochemical transportation pipeline according to the present utility model.

In the figure: 1. a connection structure; 2. a pipe connection assembly; 3. an anti-corrosion pipeline; 4. an inner pipe; 5. reinforcing the pipeline; 6. an outer pipe; 7. and (3) sticking glue; 8. a wear resistant structure; 11. a petroleum input pipe; 12. a thread groove; 13. a through hole; 21. a connecting block; 22. an anti-skid groove; 81. a wear resistant tube; 82. a wear-resistant layer; 83. an iron net.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a petrochemical pipeline, including anticorrosive pipeline 3, the inner wall of anticorrosive pipeline 3 alternates fixedly connected with connection structure 1, and connection structure 1's surface upper portion and surface lower part all are provided with pipe connection subassembly 2, and anticorrosive pipeline 3's surface fixedly connected with inner tube 4, the surface fixedly connected with reinforcement pipeline 5 of inner tube 4, the surface fixedly connected with outer tube 6 of reinforcement pipeline 5, the outward appearance of outer tube 6 scribbles viscose 7, and outer tube 6 is connected with wear-resisting structure 8 through viscose 7 paste.

In this embodiment, the connection structure 1 includes a petroleum input pipe 11, the upper part of the outer surface and the lower part of the outer surface of the petroleum input pipe 11 are both provided with a thread groove 12, the middle part of the upper end of the petroleum input pipe 11 is provided with a through hole 13, the petroleum input pipe 11 is fixedly connected with the outer wall of the anti-corrosion pipeline 3, the pipeline connection component 2 includes a connection block 21, the outer surface of the connection block 21 is provided with a plurality of anti-skid grooves 22, the two pipeline connection components 2 have the same structure, and the connection block 21 is detachably connected with the petroleum input pipe 11 through the thread groove 12; through being equipped with connection structure 1, with connection structure 1 and anticorrosive pipeline 3's inner wall interlude fixed connection, with the equal screw thread detachable connection of surface upper portion and surface lower part of petroleum input pipe 11 have pipeline coupling assembling 2 again for under the cooperation of the connecting block 21 that is equipped with on pipeline coupling assembling 2, can make the tight screw thread fixed mounting of two adjacent petroleum conveying pipelines together, thereby increased staff's petroleum pipeline installation effectiveness.

In this embodiment, wear-resisting structure 8 includes wear-resisting pipe 81, the inner wall fixedly connected with iron net 83 of wear-resisting pipe 81, wear-resisting layer 82 is scribbled to the outward surface of wear-resisting pipe 81, iron net 83 passes through the surface fixed connection of viscose 7 and outer pipeline 6, wear-resisting pipe 81 is circular structure, through being equipped with wear-resisting structure 8, be equipped with wear-resisting pipe 81 on wear-resisting structure 8, wear-resisting layer 82 and iron net 83, so under these cooperations, the petroleum transportation pipe under the cooperation of iron net 83 and wear-resisting pipe 81, the wear resistance and the waterproof performance of multiplicable petroleum transportation pipe, so increased the life of petroleum transportation pipe.

It should be noted that, the present utility model is a petrochemical industry conveying pipeline, it is convenient for the staff to install the petroleum conveying pipeline through the pipeline connecting component 2, in the use, first the outer surface of the anticorrosion pipeline 3 is fixedly connected with the inner pipeline 4, the reinforcement pipeline 5 and the outer pipeline 6, the stability during petroleum conveying can be ensured, and the upper portion and the lower portion of the connecting structure 1 are connected with the pipeline connecting component 2 through penetrating the fixedly connected structure 1 on the inner wall of the anticorrosion pipeline 3, so it is convenient for the staff to connect and fix the petroleum pipeline through the connecting block 21 arranged on the pipeline connecting component 2 and the petroleum input pipe 11, the installation efficiency of the petroleum conveying pipeline is increased, and the outer surface of the outer pipeline 6 is fixedly connected with the wear-resisting structure 8 through the adhesive 7, and the wear-resisting pipe 81, the wear-resisting layer 82 and the iron net 83 are arranged on the wear-resisting structure 8, so that the wear resistance and the water resistance of the petroleum pipeline can be increased under these cooperation, thereby the service life of the petroleum conveying pipeline is increased.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Petrochemical pipeline, including anticorrosive pipeline (3), its characterized in that: the inner wall of anticorrosive pipeline (3) alternates fixedly connected with connection structure (1), the surface upper portion and the surface lower part of connection structure (1) all are provided with pipeline coupling assembling (2), the surface fixedly connected with inner tube (4) of anticorrosive pipeline (3), the surface fixedly connected with reinforcement pipeline (5) of inner tube (4), the surface fixedly connected with outer tube (6) of reinforcement pipeline (5), the outward appearance of outer tube (6) scribbles viscose (7), outer tube (6) are connected with wear-resisting structure (8) through viscose (7) paste.

2. A petrochemical transportation pipeline according to claim 1, wherein: the connecting structure (1) comprises a petroleum input pipe (11), screw grooves (12) are formed in the upper portion of the outer surface of the petroleum input pipe (11) and the lower portion of the outer surface of the petroleum input pipe, a through hole (13) is formed in the middle of the upper end of the petroleum input pipe (11), and the petroleum input pipe (11) is fixedly connected with the outer wall of the anti-corrosion pipeline (3).

3. A petrochemical transportation pipeline according to claim 2, wherein: the pipeline connecting assembly (2) comprises a connecting block (21), and a plurality of anti-skid grooves (22) are formed in the outer surface of the connecting block (21).

4. A petrochemical transportation pipeline according to claim 3, wherein: the two pipeline connecting assemblies (2) are identical in structure, and the connecting blocks (21) are detachably connected with the petroleum input pipe (11) through threaded grooves (12).

5. A petrochemical transportation pipeline according to claim 1, wherein: the wear-resistant structure (8) comprises a wear-resistant pipe (81), an iron net (83) is fixedly connected to the inner wall of the wear-resistant pipe (81), and a wear-resistant layer (82) is coated on the outer surface of the wear-resistant pipe (81).

6. A petrochemical transportation pipeline according to claim 5, wherein: the iron net (83) is fixedly connected with the outer surface of the outer pipeline (6) through the adhesive (7), and the wear-resistant pipe (81) is of a circular structure.