PE pipe convenient to assemble

Abstract

The utility model relates to the technical field of PE pipes, and discloses a PE pipe convenient to assemble, which comprises a first PE pipe body, the outer wall of the first PE pipe body is provided with a high-elasticity thick acrylic acid coating, the inner wall of the first PE pipe body is provided with a heat insulation coating, the inner wall of the heat insulation coating is provided with solvent-free high-solid epoxy anticorrosive paint, and the outer wall of the first PE pipe body is provided with a high-elasticity thick acrylic acid coating. A connecting assembly is arranged on the outer wall of the first PE pipe body. By means of the high solid characteristic of the solvent-free high-solid epoxy anticorrosive paint, the utilization rate of the paint is increased, material waste is reduced, the first PE pipe body and the second PE pipe body are protected against corrosion and oxidation, the service life is prolonged, the heat preservation performance of the first PE pipe body and the second PE pipe body is improved, energy consumption is reduced, and the service life of the PE pipe is prolonged. The heat insulation coating is tightly combined with the first PE pipe body and the second PE pipe body, additional structural support is provided, the overall stability of the pipeline is enhanced, and therefore the service life of the first PE pipe body and the service life of the second PE pipe body are prolonged.

Description

Technical Field

[0001] This utility model relates to the field of PE pipe technology, specifically to a PE pipe that is easy to assemble. Background Technology

[0002] PE pipe, short for polyethylene pipe, is a type of plastic pipe mainly made of polyethylene resin, such as high-density polyethylene or low-density polyethylene.

[0003] While existing PE pipes can provide power for equipment, they are inconvenient to assemble, requiring significant time and reducing equipment efficiency. Furthermore, traditional PE pipes have a short lifespan, aging due to prolonged exposure to ultraviolet radiation. Their poor insulation and corrosion resistance also make them susceptible to damage from high temperatures or contact with organic solvents, further shortening equipment lifespan. Therefore, a new type of PE pipe that is easy to assemble has been developed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a PE pipe that is easy to assemble, has the advantages of facilitating PE pipe assembly and extending the service life of PE pipe, and solves the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a PE pipe that is easy to assemble, comprising a PE pipe body one, the outer wall of the PE pipe body one being provided with a high-elasticity thick acrylic coating, the inner wall of the PE pipe body one being provided with a heat-insulating coating, the inner wall of the heat-insulating coating being provided with a solvent-free high-solids epoxy anti-corrosion coating, the outer wall of the PE pipe body one being provided with a connecting component, the inner wall of the PE pipe body one being fixedly assembled with a sealing block two, the outer wall of the PE pipe body one being placed with a PE pipe body two, and the inner wall of the connecting component being provided with bolts.

[0006] As a preferred technical solution of this utility model: a sealing block is fixedly assembled on the inner wall of the PE pipe body II, and a snap-fit ​​block is placed on the inner wall of the connecting component.

[0007] As a preferred technical solution of this utility model: the connecting component includes a mounting block, the inner wall of the mounting block is provided with a limiting block, the inner wall of the limiting block is provided with a limiting groove, the inner wall of the limiting groove is provided with a snap-fit ​​groove, and the outer wall of the snap-fit ​​groove is fixedly fitted with a snap-fit ​​shell.

[0008] As a preferred technical solution of this utility model: the mounting blocks are fixedly assembled on the outer walls of PE pipe body one and PE pipe body two respectively, the snap-fit ​​groove is snapped into the inner wall of the limiting groove, the snap-fit ​​shell is snapped into the inner wall of the limiting block, and the snap-fit ​​block is snapped into the inner wall of the snap-fit ​​shell.

[0009] As a preferred technical solution of this utility model: the high-elasticity thick acrylic coating is pasted on the outer wall of PE pipe body one and PE pipe body two respectively; the heat insulation coating is pasted on the inner wall of PE pipe body one and PE pipe body two respectively; the solvent-free high-solids epoxy anti-corrosion coating is pasted on the inner wall of the heat insulation coating; the sealing block one and sealing block two are staggered and intersecting; and the bolt is threaded to the inner wall of the mounting block.

[0010] As a preferred technical solution of this utility model: there are two sets of connecting components, and the two sets of connecting components are located on the outer walls of PE pipe body one and PE pipe body two, respectively.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This easily assembled PE pipe utilizes a solvent-free, high-solids epoxy anti-corrosion coating, which improves coating utilization, reduces material waste, and effectively resists corrosion from various harsh environments. It protects both the PE pipe body (Type 1 and Type 2) from corrosion and oxidation, extending their service life. The high-elasticity, thick acrylic coating effectively resists various forms of deformation, such as temperature changes and substrate twisting, maintaining coating integrity and long-term waterproofing. It also exhibits good resistance to various chemicals, such as strong acids and alkalis, and can be used underwater for extended periods without water penetration, providing durable waterproof protection for both PE pipe bodies. The heat-insulating coating effectively reduces heat transfer, improving the insulation performance of both PE pipe bodies and reducing energy consumption. The heat-insulating coating is tightly bonded to both PE pipe bodies, providing additional structural support and enhancing the overall stability of the pipeline, thereby extending their service life.

[0013] 2. This easily assembled PE pipe, when assembling PE pipe body one and PE pipe body two, involves the worker moving the snap-fit ​​shell and snap-fit ​​groove towards the inner wall of the limiting groove and limiting block. When the snap-fit ​​groove and snap-fit ​​shell are fully snapped into the inner wall of the limiting groove and limiting block, the snap-fit ​​block is limited. After the snap-fit ​​block is snapped into the inner wall of the snap-fit ​​shell, the worker moves another set of connecting components towards the outer wall of the snap-fit ​​block, thereby connecting and assembling PE pipe body one. When the worker applies PE pipe body one and PE pipe body two together, sealing block one and sealing block two are also fully applied, sealing the connection between PE pipe body one and PE pipe body two. Finally, the connecting components are fixed by bolts and threaded connections, thus facilitating the assembly of PE pipe body one and PE pipe body two. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the snap-fit ​​block structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the high-elasticity thick acrylic coating structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the second sealing block structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the limiting block structure of this utility model;

[0019] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. PE pipe body one; 2. Connecting assembly; 3. High-elasticity thick acrylic coating; 4. Solvent-free high-solids epoxy anti-corrosion coating; 5. PE pipe body two; 6. Sealing block one; 7. Sealing block two; 8. Heat insulation coating; 9. Clip-on block; 10. Bolt;

[0021] 201. Mounting block; 202. Limiting groove; 203. Limiting block; 204. Snap-fit ​​groove; 205. Snap-fit ​​shell. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 - Figure 6 A PE pipe that is easy to assemble includes a PE pipe body 1, the outer wall of the PE pipe body 1 is provided with a high-elasticity thick acrylic coating 3, the inner wall of the PE pipe body 1 is provided with a heat insulation coating 8, the inner wall of the heat insulation coating 8 is provided with a solvent-free high-solids epoxy anti-corrosion coating 4, the outer wall of the PE pipe body 1 is provided with a connecting component 2, the inner wall of the PE pipe body 1 is fixedly assembled with a sealing block 7, the outer wall of the PE pipe body 1 is placed with a PE pipe body 5, and the inner wall of the connecting component 2 is provided with a bolt 10.

[0024] In the above structure, thanks to the high solids properties of the solvent-free high-solids epoxy anti-corrosion coating 4, the utilization rate of the coating is significantly improved, and material waste is reduced. At the same time, it can effectively resist the erosion of harsh environments, protecting PE pipe body 1 and PE pipe body 2 from corrosion and oxidation, thereby extending their service life. The application of the high-elasticity thick acrylic coating 3 can effectively prevent various forms of deformation, such as temperature changes and substrate distortion, ensuring the integrity of the coating and maintaining the waterproof effect for a long time. In addition, it has good resistance to various chemicals, such as strong acids and strong alkalis, and can be used in water for a long time without being affected by water penetration, providing durable waterproof protection for PE pipes. The application of the heat insulation coating 8 can effectively reduce heat transfer, improve the heat insulation performance of PE pipe body 1 and PE pipe body 2, and reduce energy consumption. The heat insulation coating 8 is tightly bonded to PE pipe body 1 and PE pipe body 2, providing additional structural support and enhancing the overall stability of the pipeline.

[0025] In a preferred embodiment: a sealing block 6 is fixedly mounted on the inner wall of the PE pipe body 2 5, and a snap-fit ​​block 9 is placed on the inner wall of the connecting component 2.

[0026] In the above structure, sealing block 6 is used to limit sealing block 7, and snap-fit ​​block 9 is used to connect the two sets of connecting components 2, making the assembly of PE pipe body 1 and PE pipe body 2 more convenient.

[0027] In a preferred embodiment: the connecting component 2 includes a mounting block 201, a limiting block 203 is formed on the inner wall of the mounting block 201, a limiting groove 202 is formed on the inner wall of the limiting block 203, a snap-fit ​​groove 204 is placed on the inner wall of the limiting groove 202, and a snap-fit ​​shell 205 is fixedly assembled on the outer wall of the snap-fit ​​groove 204.

[0028] In the above structure, during the assembly of PE pipe body 1 and PE pipe body 2, the worker moves the snap-fit ​​shell 205 and snap-fit ​​groove 204 towards the inner wall of the limiting groove 202 and the limiting block 203 until the snap-fit ​​groove 204 and snap-fit ​​shell 205 are fully embedded in the inner wall of the limiting groove 202 and the limiting block 203 to limit the snap-fit ​​block 9. Then, the snap-fit ​​block 9 snaps against the inner wall of the snap-fit ​​shell 205. The worker then guides another set of connecting components 2 to snap against the outer wall of the snap-fit ​​block 9, thereby completing the connection assembly of PE pipe body 1. When the worker attaches PE pipe body 1 and PE pipe body 2, sealing block 1 and sealing block 2 also attach completely to ensure the connection between PE pipe body 1 and PE pipe body 2 is sealed. Finally, the connecting component 2 is fixed by the threaded connection of bolt 10 to the connecting component 2, thereby facilitating the assembly of PE pipe body 1 and PE pipe body 2.

[0029] In a preferred embodiment: the mounting block 201 is fixedly assembled on the outer wall of PE pipe body 1 and PE pipe body 2 5 respectively; the snap-fit ​​groove 204 snaps into the inner wall of the limiting groove 202; the snap-fit ​​shell 205 snaps into the inner wall of the limiting block 203; and the snap-fit ​​block 9 snaps into the inner wall of the snap-fit ​​shell 205.

[0030] In the above structure, the PE pipe body 1 is used to limit the connection component 2, making the connection component 2 more stable when placed and preventing rotation. The limiting groove 202 limits the snap-fit ​​groove 204, the limiting block 203 limits the snap-fit ​​shell 205, and the snap-fit ​​shell 205 limits the snap-fit ​​block 9.

[0031] In a preferred embodiment: a high-elasticity thick acrylic coating 3 is pasted on the outer walls of PE pipe body 1 and PE pipe body 2 respectively; a heat insulation coating 8 is pasted on the inner walls of PE pipe body 1 and PE pipe body 2 respectively; a solvent-free high-solids epoxy anti-corrosion coating 4 is pasted on the inner wall of the heat insulation coating 8; a sealing block 1 6 and a sealing block 2 7 are staggered and intersected; and a bolt 10 is threadedly connected to the inner wall of the mounting block 201.

[0032] In the above structure, the PE pipe body 1 is used to adhere and limit the high-elasticity thick acrylic coating 3, the heat insulation coating 8, and the solvent-free high-solids epoxy anti-corrosion coating 4, so that the equipment will not be damaged during use. When assembling the PE pipe body 1 and the PE pipe body 2 5, the sealing block 2 7 moves towards the outer wall of the sealing block 6, so that the sealing block 6 and the sealing block 2 7 can seal the connection between the PE pipe body 1 and the PE pipe body 2 5, and prevent leakage during use.

[0033] In a preferred embodiment, there are two sets of connecting components 2, and the two sets of connecting components 2 are located on the outer walls of PE pipe body 1 and PE pipe body 2, respectively.

[0034] In the above structure, two sets of connecting components 2 are used to connect PE pipe body 1 and PE pipe body 2, making PE pipe body 1 and PE pipe body 2 more stable during operation.

[0035] Working Principle: Utilizing the high solids properties of the solvent-free, high-solids epoxy anti-corrosion coating 4, the coating utilization rate is significantly improved, and material waste is reduced. Simultaneously, it effectively resists the erosion of harsh environments, protecting PE pipe body 1 and PE pipe body 2 from corrosion and oxidation, thereby extending their service life. The addition of the high-elasticity, thick acrylic coating 3 enables the coating to effectively resist various forms of deformation, such as temperature changes and substrate distortion, maintaining the integrity of the coating and sustaining its waterproof effect for a long time. Furthermore, the coating has excellent resistance to various chemicals, such as strong acids and alkalis, and can be used in water for extended periods without penetration, providing durable waterproof protection for PE pipe body 1 and PE pipe body 2. The use of the heat-insulating coating 8 effectively reduces heat transfer, improves the thermal insulation performance of PE pipe body 1 and PE pipe body 2, and reduces energy consumption. The heat-insulating coating 8 is tightly bonded to PE pipe body 1 and PE pipe body 2, providing… Additional structural support enhances the overall stability of the pipeline. When assembling PE pipe body 1 and PE pipe body 2, workers guide the snap-fit ​​shell 205 and snap-fit ​​groove 204 towards the inner wall of the limiting groove 202 and the limiting block 203. When the snap-fit ​​groove 204 and snap-fit ​​shell 205 are fully engaged with the inner wall of the limiting groove 202 and the limiting block 203, the snap-fit ​​block 9 is limited, allowing the snap-fit ​​block 9 to engage with the inner wall of the snap-fit ​​shell 205. Subsequently, workers guide another set of connecting components 2 towards the outer wall of the snap-fit ​​block 9, thereby achieving the connection and assembly of PE pipe body 1. When workers attach PE pipe body 1 and PE pipe body 2, sealing block 1 and sealing block 2 are also fully engaged, ensuring a seal at the connection between PE pipe body 1 and PE pipe body 2. Finally, the connecting component 2 is fixed by the threaded connection of bolt 10 to the connecting component 2, thus facilitating the assembly of PE pipe body 1 and PE pipe body 2.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PE pipe for easy assembly comprising a PE pipe body one (1) characterized by: The outer wall of the PE pipe body one (1) is provided with a high-elastic thick acrylic coating (3), the inner wall of the PE pipe body one (1) is provided with a heat insulation coating (8), the inner wall of the heat insulation coating (8) is provided with a solvent-free high-solid epoxy anticorrosive paint (4), the outer wall of the PE pipe body one (1) is provided with a connecting assembly (2), the inner wall of the PE pipe body one (1) is fixedly provided with a sealing block two (7), the outer wall of the PE pipe body one (1) is placed with a PE pipe body two (5), and the inner wall of the connecting assembly (2) is provided with a bolt (10).

2. A PE pipe for ease of assembly according to claim 1, characterized in that: The inner wall of the PE pipe body two (5) is fixedly provided with a sealing block one (6), and the inner wall of the connecting assembly (2) is placed with a clamping block (9).

3. A PE pipe for ease of assembly according to claim 2, characterised in that: The connecting assembly (2) comprises a mounting block (201), the inner wall of the mounting block (201) is provided with a limiting block (203), the inner wall of the limiting block (203) is provided with a limiting groove (202), the inner wall of the limiting groove (202) is placed with a clamping groove (204), and the outer wall of the clamping groove (204) is fixedly provided with a clamping shell (205).

4. A PE pipe for ease of assembly according to claim 3, characterised in that: The mounting block (201) is fixedly provided on the outer walls of the PE pipe body one (1) and the PE pipe body two (5), respectively, the clamping groove (204) and the limiting groove (202) are clamped on the inner walls, the clamping shell (205) and the limiting block (203) are clamped on the inner walls, and the clamping block (9) and the clamping shell (205) are clamped on the inner walls.

5. A PE pipe for ease of assembly according to claim 3, characterized in that: The high-elastic thick acrylic coating (3) is pasted on the outer walls of the PE pipe body one (1) and the PE pipe body two (5), respectively, the heat insulation coating (8) is pasted on the inner walls of the PE pipe body one (1) and the PE pipe body two (5), respectively, the solvent-free high-solid epoxy anticorrosive paint (4) is pasted on the inner wall of the heat insulation coating (8), the sealing block one (6) and the sealing block two (7) are staggered and crossed, and the bolt (10) is threadedly connected with the inner wall of the mounting block (201).

6. A PE pipe for ease of assembly as claimed in claim 1, wherein: The number of the connecting assembly (2) is two groups, and the two groups of connecting assemblies (2) are respectively located on the outer walls of the PE pipe body one (1) and the PE pipe body two (5).

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