Anti-corrosion and wear-resistant pipeline

Abstract

The utility model discloses an anti-corrosion wear-resistant pipeline, and relates to the technical field of wear-resistant pipelines, the anti-corrosion wear-resistant pipeline comprises a main body pipe and an installation assembly, one end of the main body pipe is provided with a butt joint assembly, the butt joint assembly comprises a first fixing disc, the first fixing disc is fixedly connected to one end of the main body pipe, and the top of the main body pipe is provided with a detection assembly. The detection assembly comprises a mounting pipe, the mounting pipe is fixedly mounted at the top of the main body pipe, the bottom of the mounting pipe is fixedly connected with a threaded pipe, and the top of the threaded pipe is movably connected with a sealing washer. The wear-resisting reinforcing outer pipe is fixedly connected to one side of the second fixing disc, the anti-corrosion conveying inner pipe is fixedly connected to the interior of the wear-resisting reinforcing outer pipe, the wear-resisting reinforcing outer pipe is made of wear-resisting materials, the exterior of a pipeline can be protected, damage to the pipeline caused by friction is reduced, the interior of the anti-corrosion conveying inner pipe is made of anti-corrosion materials, and the service life of the pipeline is prolonged. The inside of the pipeline can be effectively prevented from being oxidized and corroded, and the service life of the whole pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant pipelines, in particular to an anti-corrosion and wear-resistant pipeline. Background Art

[0002] As a national infrastructure construction, transportation pipelines are important infrastructure in the construction of the national economy, especially for oil and gas transportation, which plays a significant and indispensable role. Some raw materials transported by pipelines have the characteristics of large quantity, long distance, high sand and gravel content, etc. The rapid flow of sharp-edged gravel slurry in the transportation pipeline causes severe wear on the pipeline. High-chromium alloy steel pipes or ultra-high molecular weight polyethylene pipes are often used in engineering to adapt to this harsh working condition. High-chromium steel has better corrosion resistance than ordinary carbon steel and stainless steel, but there is a problem of hard collision, which can easily increase the destructive power of high-speed moving sediment. Although ultra-high molecular weight polyethylene has a low friction coefficient, it has poor elasticity and poor impact and friction resistance. Molding also requires high-temperature sintering. If it is damaged, it is difficult to repair. This application provides a corrosion-resistant and wear-resistant pipeline to address this problem. The following problems exist in the prior art:

[0003] 1. The existing anti-corrosion and wear-resistant pipelines have poor wear resistance, resulting in a short service life of the pipelines. They do not have a pressure detection function, and the internal pressure of the pipelines is not convenient for staff to record, which can easily lead to pipeline damage. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A corrosion-resistant and wear-resistant pipeline comprises a main pipe and an installation assembly, wherein a docking assembly is arranged at one end of the main pipe, wherein the docking assembly comprises a first fixing plate, wherein the first fixing plate is fixedly connected to one end of the main pipe, and a detection assembly is arranged at the top of the main pipe, wherein the detection assembly comprises a mounting pipe, wherein the mounting pipe is fixedly installed at the top of the main pipe.

[0006] A further improvement of the technical solution of the utility model is that: the bottom of the installation tube is fixedly connected with a threaded tube, and the top of the threaded tube is movably connected with a sealing gasket.

[0007] A further improvement of the technical solution of the utility model is that a threaded cover is threadedly installed on the top of the installation tube, and a reinforcing bolt is threadedly installed on the front of the threaded cover.

[0008] A further improvement of the technical solution of the utility model is that a detection copper tube is fixedly installed on one side of the threaded cover, and a pressure indicator is fixedly installed on one end of the detection copper tube.

[0009] A further improvement of the technical solution of the present utility model lies in that: a threaded inner connecting pipe is fixedly connected to one side of the first fixing disc, a reinforcing washer is movably connected to the outside of the threaded inner connecting pipe, bolt reinforcing rods penetrate through the top and bottom of the first fixing disc, and internal threads are provided at one end of the bolt reinforcing rods.

[0010] A further improvement of the technical solution of the present utility model lies in that: one end of the threaded inner connecting pipe is threadedly connected to a wear-resistant reinforcing outer pipe, one end of the wear-resistant reinforcing outer pipe is fixedly connected to a second fixing disc, a threaded connection hole is provided on one side of the second fixing disc, and an anti-corrosion conveying inner pipe is fixedly connected to the inside of the wear-resistant reinforcing outer pipe.

[0011] A further improvement of the technical solution of the present utility model lies in that: the installation assembly includes a fixed elbow pipe, an arc-shaped fixed pipe is fixedly connected to the top end of the fixed elbow pipe, and an installation flange is fixedly connected to the top of the arc-shaped fixed pipe.

[0012] A further improvement of the technical solution of the present utility model lies in that: fixing installation holes are provided on the top of the installation flange, and a sealing rubber pad is embedded and installed on the top of the installation flange.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0014] 1. The present utility model provides an anti-corrosion and wear-resistant pipeline. Under the combined action of the wear-resistant reinforcing outer pipe and the anti-corrosion conveying inner pipe, the wear-resistant reinforcing outer pipe is fixedly connected to one side of the second fixing disc, and the anti-corrosion conveying inner pipe is fixedly connected to the inside of the wear-resistant reinforcing outer pipe. The wear-resistant reinforcing outer pipe is made of wear-resistant material, which can protect the outside of the pipeline and reduce the damage caused by friction to the pipeline. The inside of the anti-corrosion conveying inner pipe is made of anti-corrosion material, which can effectively prevent the inside of the pipeline from being oxidized and corroded, and improve the overall service life of the pipeline.

[0015] 2. The present utility model provides an anti-corrosion and wear-resistant pipeline. Under the combined action of the threaded pipe, the sealing washer and the pressure indicating gauge, the threaded pipe is threadedly installed on the top of the main pipe. The threaded pipe can fix the pressure indicating gauge, improving the convenience of installing and fixing the pressure indicating gauge. The pressure indicating gauge can detect the pressure inside the pipeline, facilitating the staff to record and preventing the pipeline from being damaged due to excessive pressure. The sealing washer is movably located at the bottom of the threaded pipe. The sealing washer can fill the connection part of the threaded pipe, improving the sealing performance during the installation of the threaded pipe and preventing leakage at the connection part, thus improving the accuracy of detection.

[0016] 3. The present utility model provides an anti-corrosion and wear-resistant pipeline. Under the combined action of the bolt reinforcement rod and the installation flange, the installation flange is fixedly connected to the top of the arc-shaped fixed pipe. By using a suitable bolt to pass through the installation flange, the installation flanges of two pipelines can be fixed, improving the convenience during pipeline docking. The bolt reinforcement rod penetrates through the top and bottom of the first fixed plate, and the bolt reinforcement rod can reinforce the connection between the first fixed plate and the second fixed plate, improving the stability during pipeline connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the anti-corrosion and wear-resistant pipeline of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the detection component of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the installation component of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the docking component of the present utility model.

[0021] In the figure: 1, main pipe; 2, detection component; 21, installation pipe; 22, threaded pipe; 23, sealing washer; 24, threaded cover; 25, reinforcement bolt; 26, detection copper pipe; 27, pressure indicator; 3, docking component; 31, first fixed plate; 32, bolt reinforcement rod; 33, internal thread; 34, second fixed plate; 35, wear-resistant reinforcement outer pipe; 36, anti-corrosion conveying inner pipe; 37, threaded connection hole; 38, threaded inner connecting pipe; 39, reinforcement washer; 4, installation component; 41, fixed elbow; 42, arc-shaped fixed pipe; 43, installation flange; 44, fixed installation hole; 45, sealing rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the present utility model in detail with reference to embodiments:

[0023] As Figures 1-4As shown in the figure, the utility model provides an anti-corrosion and wear-resistant pipeline, which includes a main pipe 1 and an installation component 4. The installation component 4 includes a fixed elbow 41. The top of the fixed elbow 41 is fixedly connected with an arc-shaped fixed pipe 42. The top of the arc-shaped fixed pipe 42 is fixedly connected with an installation flange 43. Using a suitable bolt to pass through the installation flange 43 can fix the installation flanges 43 of two pipelines, improving the convenience during pipeline docking. There are fixed installation holes 44 on the top of the installation flange 43, and a sealing rubber pad 45 is embedded and installed on the top of the installation flange 43. One end of the main pipe 1 is provided with a docking component 3. The docking component 3 includes a first fixed disk 31. The first fixed disk 31 is fixedly connected to one end of the main pipe 1. One side of the first fixed disk 31 is fixedly connected with an internally threaded connecting pipe 38. An external reinforcing washer 39 is movably connected to the outside of the internally threaded connecting pipe 38. The top and bottom of the first fixed disk 31 are both penetrated by bolt reinforcing rods 32. The bolt reinforcing rods 32 can reinforce the connection between the first fixed disk 31 and the second fixed disk 34, improving the stability during pipeline connection. An internal thread 33 is opened at one end of the bolt reinforcing rod 32. One end of the internally threaded connecting pipe 38 is threadedly connected with a wear-resistant reinforcing outer pipe 35. The wear-resistant reinforcing outer pipe 35 is made of wear-resistant material and can protect the outside of the pipeline, reducing the damage caused by friction to the pipeline. One end of the wear-resistant reinforcing outer pipe 35 is fixedly connected with a second fixed disk 34. A threaded connection hole 37 is opened on one side of the second fixed disk 34. An anti-corrosion conveying inner pipe 36 is fixedly connected inside the wear-resistant reinforcing outer pipe 35. The inside of the anti-corrosion conveying inner pipe 36 is made of anti-corrosion material, which can effectively prevent the inside of the pipeline from being oxidized and corroded, and improve the overall service life of the pipeline;

[0024] A detection component 2 is arranged on the top of the main pipe 1. The detection component 2 includes an installation pipe 21. The installation pipe 21 is fixedly installed on the top of the main pipe 1. The bottom of the installation pipe 21 is fixedly connected with a threaded pipe 22. The threaded pipe 22 can fix the pressure indicating gauge 27, improving the convenience during the installation and fixation of the pressure indicating gauge 27. A sealing washer 23 is movably connected to the top of the threaded pipe 22. The sealing washer 23 can fill the connection part of the threaded pipe 22, improving the sealing performance during the installation of the threaded pipe 22, preventing leakage at the connection part, and improving the detection accuracy. A threaded cover 24 is threadedly installed on the top of the installation pipe 21. A reinforcing bolt 25 is threadedly installed on the front of the threaded cover 24. A detection copper pipe 26 is fixedly installed on one side of the threaded cover 24. One end of the detection copper pipe 26 is fixedly installed with a pressure indicating gauge 27. The pressure indicating gauge 27 can detect the pressure inside the pipeline, facilitating the staff to record and preventing the pipeline from being damaged due to excessive pressure.

[0025] Next, the working principle of the anti-corrosion and wear-resistant pipeline will be specifically described.

[0026] As Figures 1-4As shown, the wear-resistant and reinforced outer pipe 35 is fixedly connected to one side of the second fixed disk 34, and the anti-corrosion conveying inner pipe 36 is fixedly connected to the inside of the wear-resistant and reinforced outer pipe 35. The wear-resistant and reinforced outer pipe 35 is made of wear-resistant material and can protect the outside of the pipeline, reducing the damage caused by friction to the pipeline. The inside of the anti-corrosion conveying inner pipe 36 is made of anti-corrosion material, which can effectively prevent the inside of the pipeline from being oxidized and corroded, and improve the overall service life of the pipeline. The threaded pipe 22 is threadedly installed on the top of the main pipe 1. The threaded pipe 22 can fix the pressure indicator 27, improving the convenience of installing and fixing the pressure indicator 27. The pressure indicator 27 can detect the pressure inside the pipeline, facilitating the staff to record and preventing the pipeline from being damaged due to excessive pressure. The sealing gasket 23 is movable at the bottom of the threaded pipe 22. The sealing gasket 23 can fill the connection of the threaded pipe 22, improving the sealing performance during the installation of the threaded pipe 22 and preventing leakage at the connection, thus improving the accuracy of detection. The installation flange 43 is fixedly connected to the top of the arc-shaped fixed pipe 42. Using the appropriate bolts to pass through the installation flange 43 can fix the installation flanges 43 of the two pipelines, improving the convenience of pipeline docking. The bolt reinforcement rod 32 penetrates through the top and bottom of the first fixed disk 31. The bolt reinforcement rod 32 can reinforce the connection between the first fixed disk 31 and the second fixed disk 34, improving the stability during pipeline connection.

[0027] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements without departing from the spirit and idea of the present invention are within the protection scope of the present invention.

Claims

1. A corrosion-resistant and wear-resistant pipeline, comprising a main pipe (1) and a mounting assembly (4), characterized in that: A docking assembly (3) is provided at one end of the main tube (1), and the docking assembly (3) comprises a first fixing plate (31), and the first fixing plate (31) is fixedly connected to one end of the main tube (1). A detection assembly (2) is provided at the top of the main tube (1), and the detection assembly (2) comprises a mounting tube (21), and the mounting tube (21) is fixedly mounted on the top of the main tube (1).

2. The corrosion-resistant and wear-resistant pipeline according to claim 1, characterized in that: The bottom of the installation tube (21) is fixedly connected to a threaded tube (22), and the top of the threaded tube (22) is movably connected to a sealing gasket (23).

3. The corrosion-resistant and wear-resistant pipeline according to claim 2, characterized in that: A threaded cover (24) is threadedly mounted on the top of the installation tube (21), and a reinforcing bolt (25) is threadedly mounted on the front of the threaded cover (24).

4. The corrosion-resistant and wear-resistant pipeline according to claim 3, characterized in that: A detection copper tube (26) is fixedly mounted on one side of the threaded cover (24), and a pressure indicator (27) is fixedly mounted on one end of the detection copper tube (26).

5. The corrosion-resistant and wear-resistant pipeline according to claim 1, characterized in that: A threaded internal pipe (38) is fixedly connected to one side of the first fixed plate (31), and a reinforcing washer (39) is movably connected to the outside of the threaded internal pipe (38). Bolt reinforcing rods (32) are passed through the top and bottom of the first fixed plate (31), and one end of the bolt reinforcing rod (32) is provided with an internal thread (33).

6. The corrosion-resistant and wear-resistant pipeline according to claim 5, characterized in that: One end of the threaded inner tube (38) is threadedly connected to a wear-resistant reinforced outer tube (35), one end of the wear-resistant reinforced outer tube (35) is fixedly connected to a second fixed plate (34), one side of the second fixed plate (34) is provided with a threaded connection hole (37), and the interior of the wear-resistant reinforced outer tube (35) is fixedly connected to an anti-corrosion conveying inner tube (36).

7. The corrosion-resistant and wear-resistant pipeline according to claim 1, characterized in that: The mounting assembly (4) comprises a fixed curved pipe (41), the top end of the fixed curved pipe (41) is fixedly connected to an arc-shaped fixed pipe (42), and the top of the arc-shaped fixed pipe (42) is fixedly connected to a mounting flange (43).

8. The corrosion-resistant and wear-resistant pipeline according to claim 7, characterized in that: A fixing installation hole (44) is provided at the top of the installation flange (43), and a sealing rubber pad (45) is embedded and installed at the top of the installation flange (43).

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