Extra-high voltage wire for smart power grid

Abstract

The utility model discloses an extra-high voltage lead for an intelligent power grid, which comprises an extra-high voltage lead body, and a high-strength layer is arranged on the surface of the extra-high voltage lead body. According to the utility model, the high-strength layer, the high-strength copper metal coating layer and the high-strength magnesium metal coating layer cooperate with each other, so that the strength of the extra-high-voltage wire body is improved, the extra-high-voltage wire body is prevented from being pulled, broken and damaged during laying, the service life of the extra-high-voltage wire body is prolonged, and the service life of the extra-high-voltage wire body is prolonged. Through mutual cooperation of the anti-rust layer, the anti-rust zinc-rich paint coating and the anti-rust acrylic paint coating, the anti-rust performance of the extra-high voltage wire body is improved, the extra-high voltage wire body is prevented from being rusted, broken and damaged, the service life of the extra-high voltage wire body is prolonged, and the service life of the extra-high voltage wire body is prolonged. The wear-resistant layer, the wear-resistant ceramic coating layer and the wear-resistant carborundum coating layer cooperate with each other, so that the wear resistance of the extra-high voltage wire body is improved, and the extra-high voltage wire body is prevented from being fractured and damaged by friction.

Description

Technical Field

[0001] The utility model relates to the technical field of smart grids, in particular to an ultra-high voltage conductor for smart grids. Background Art

[0002] Smart grid is the intelligence of power grid. It is built on the basis of integrated, high-speed two-way communication network. Through the application of advanced sensing and measurement technology, advanced equipment technology, advanced control methods and advanced decision support system technology, it realizes the goals of reliable, safe, economical, efficient, environmentally friendly and safe use of power grid. Its main features include self-healing, motivating and protecting users, resisting attacks, providing power quality that meets user needs, allowing access to various forms of power generation, starting the power market and optimizing and efficient operation of assets.

[0003] In the field of smart grid, ultra-high voltage conductors for smart grid are needed. The existing ultra-high voltage conductors have poor strength, which leads to the ultra-high voltage conductors being easily broken and damaged during laying. In addition, the anti-rust performance of the ultra-high voltage conductors is poor, which leads to the ultra-high voltage conductors being easily rusted, broken and damaged when used in rainy and snowy weather. In addition, the wear resistance of the ultra-high voltage conductors is poor, which leads to the ultra-high voltage conductors being easily rubbed against other objects during laying, causing the ultra-high voltage conductors to be easily broken and damaged by friction, shortening the service life of the ultra-high voltage conductors. Therefore, we provide an ultra-high voltage conductor for smart grid to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an ultra-high voltage conductor for a smart grid, which has the advantages of improving the strength, rust resistance and wear resistance of the ultra-high voltage conductor, and solves the problems that the existing ultra-high voltage conductor has poor strength, resulting in the ultra-high voltage conductor being easily broken and damaged during laying, and the ultra-high voltage conductor has poor rust resistance, resulting in the ultra-high voltage conductor being easily rusted, broken and damaged when used in rainy and snowy weather, and the ultra-high voltage conductor has poor wear resistance, resulting in the ultra-high voltage conductor being easily rubbed against other objects during laying, causing the ultra-high voltage conductor to be easily broken and damaged by friction.

[0005] To achieve the above object, the utility model provides the following technical solution: A UHV conductor for a smart grid, comprising an UHV conductor body, a surface of the UHV conductor body is provided with a high-strength layer, a surface of the high-strength layer is provided with an anti-rust layer, and a surface of the anti-rust layer is provided with a wear-resistant layer;

[0006] The high-strength layer comprises a high-strength copper metal coating layer, and a high-strength magnesium metal coating layer is fixedly connected to the surface of the high-strength copper metal coating layer;

[0007] The anti-rust layer comprises an anti-rust zinc-rich paint coating, and the surface of the anti-rust zinc-rich paint coating is coated with an anti-rust acrylic paint coating;

[0008] The wear-resistant layer comprises a wear-resistant ceramic coating layer, and the surface of the wear-resistant ceramic coating layer is coated with a wear-resistant corundum coating layer.

[0009] As a preferred solution, the inner side of the high-strength copper metal coating is fixedly connected to the surface of the UHV conductor body, and the high-strength copper metal coating and the high-strength magnesium metal coating have the same thickness.

[0010] As a preferred solution, the inner cavity of the high-strength layer is located on the surface of the ultra-high voltage conductor body, and the diameter of the high-strength layer is greater than the diameter of the ultra-high voltage conductor body.

[0011] As a preferred solution, the inner wall of the rust-proof zinc-rich paint coating is coated on the surface of the high-strength magnesium metal coating layer, and the thickness of the rust-proof zinc-rich paint coating and the rust-proof acrylic paint coating are the same.

[0012] As a preferred solution, the inner cavity of the anti-rust layer is located on the surface of the high-strength layer, and the diameter of the anti-rust layer is greater than the diameter of the high-strength layer.

[0013] As a preferred solution, the inner wall of the wear-resistant ceramic coating layer is coated on the surface of the anti-rust acrylic paint coating, and the wear-resistant ceramic coating layer and the wear-resistant corundum coating layer have the same thickness.

[0014] As a preferred solution, the inner cavity of the wear-resistant layer is located on the surface of the anti-rust layer, and the diameter of the wear-resistant layer is greater than the diameter of the anti-rust layer.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model plays a role of improving the strength of the UHV conductor body by arranging a high-strength layer, a high-strength copper metal coating layer and a high-strength magnesium metal coating layer to cooperate with each other, prevents the UHV conductor body from being pulled, broken and damaged during laying, and prolongs the service life of the UHV conductor body; plays a role of improving the rust-proof performance of the UHV conductor body by arranging an anti-rust layer, an anti-rust zinc-rich paint coating and an anti-rust acrylic paint coating to cooperate with each other, prevents the UHV conductor body from being rusted, broken and damaged, and prolongs the service life of the UHV conductor body; plays a role of improving the wear-resistant performance of the UHV conductor body by arranging a wear-resistant layer, a wear-resistant ceramic coating layer and a wear-resistant corundum coating layer to cooperate with each other, prevents the UHV conductor body from being frictionally broken and damaged, and prolongs the service life of the UHV conductor body, achieving the advantages of improving the strength, rust-proof performance and wear-resistant performance of the UHV conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a cross-sectional view of the three-dimensional structure of the utility model;

[0018] Figure 2 This is an enlarged cross-sectional view of the internal structure of the high-strength layer of the utility model;

[0019] Figure 3 This is an enlarged cross-sectional view of the internal structure of the anti-rust layer of the utility model;

[0020] Figure 4 This is an enlarged cross-sectional view of the internal structure of the wear-resistant layer of the utility model.

[0021] In the figure: 1. UHV conductor body; 2. high-strength layer; 21. high-strength copper metal coating layer; 22. high-strength magnesium metal coating layer; 3. anti-rust layer; 31. anti-rust zinc-rich paint coating; 32. anti-rust acrylic paint coating; 4. wear-resistant layer; 41. wear-resistant ceramic coating layer; 42. wear-resistant corundum coating layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A UHV conductor for a smart grid comprises an UHV conductor body 1, a high-strength layer 2 is arranged on the surface of the UHV conductor body 1, an anti-rust layer 3 is arranged on the surface of the high-strength layer 2, and a wear-resistant layer 4 is arranged on the surface of the anti-rust layer 3;

[0024] The high-strength layer 2 includes a high-strength copper metal coating layer 21, and a high-strength magnesium metal coating layer 22 is fixedly connected to the surface of the high-strength copper metal coating layer 21;

[0025] The anti-rust layer 3 comprises an anti-rust zinc-rich paint coating 31, and the surface of the anti-rust zinc-rich paint coating 31 is coated with an anti-rust acrylic paint coating 32;

[0026] The wear-resistant layer 4 includes a wear-resistant ceramic coating layer 41, and the surface of the wear-resistant ceramic coating layer 41 is coated with a wear-resistant corundum coating layer 42. By setting the high-strength layer 2, the high-strength copper metal coating layer 21 and the high-strength magnesium metal coating layer 22 to cooperate with each other, the strength of the ultra-high voltage conductor body 1 is improved, and the ultra-high voltage conductor body 1 is prevented from being pulled, broken and damaged during laying, thereby extending the service life of the ultra-high voltage conductor body 1. By setting the anti-rust layer 3, the anti-rust zinc-rich paint coating 31 and the anti-rust acrylic paint coating 32 to cooperate with each other, the anti-rust performance of the ultra-high voltage conductor body 1 is improved, and the ultra-high voltage conductor body 1 is prevented from being rusted, broken and damaged, thereby extending the service life of the ultra-high voltage conductor body 1. By setting the wear-resistant layer 4, the wear-resistant ceramic coating layer 41 and the wear-resistant corundum coating layer 42 to cooperate with each other, the wear resistance of the ultra-high voltage conductor body 1 is improved, and the friction fracture damage of the ultra-high voltage conductor body 1 is prevented, thereby extending the service life of the ultra-high voltage conductor body 1, thereby achieving the advantages of improving the strength, anti-rust performance and wear resistance of the ultra-high voltage conductor.

[0027] The inner side of the high-strength copper metal coating 21 is fixedly connected to the surface of the UHV conductor body 1 , the thickness of the high-strength copper metal coating 21 and the high-strength magnesium metal coating 22 are the same, the inner cavity of the high-strength layer 2 is located on the surface of the UHV conductor body 1 , and the diameter of the high-strength layer 2 is greater than the diameter of the UHV conductor body 1 .

[0028] Through the above technical scheme, by arranging the high-strength layer 2, the high-strength copper metal coating layer 21 and the high-strength magnesium metal coating layer 22 to cooperate with each other, the strength of the ultra-high voltage conductor body 1 is improved, and the ultra-high voltage conductor body 1 is prevented from being pulled, broken and damaged during laying, thereby extending the service life of the ultra-high voltage conductor body 1.

[0029] The inner wall of the rust-proof zinc-rich paint coating 31 is coated on the surface of the high-strength magnesium metal coating 22. The thickness of the rust-proof zinc-rich paint coating 31 and the rust-proof acrylic paint coating 32 are the same. The inner cavity of the rust-proof layer 3 is located on the surface of the high-strength layer 2, and the diameter of the rust-proof layer 3 is greater than the diameter of the high-strength layer 2.

[0030] Through the above technical scheme, by setting the anti-rust layer 3, the anti-rust zinc-rich paint coating 31 and the anti-rust acrylic paint coating 32 to cooperate with each other, the anti-rust performance of the ultra-high voltage conductor body 1 is improved, the ultra-high voltage conductor body 1 is prevented from rusting, breaking and being damaged, and the service life of the ultra-high voltage conductor body 1 is extended.

[0031] The inner wall of the wear-resistant ceramic coating layer 41 is coated on the surface of the anti-rust acrylic paint coating 32 , the wear-resistant ceramic coating layer 41 and the wear-resistant corundum coating layer 42 have the same thickness, the inner cavity of the wear-resistant layer 4 is located on the surface of the anti-rust layer 3 , and the diameter of the wear-resistant layer 4 is greater than the diameter of the anti-rust layer 3 .

[0032] Through the above technical scheme, by arranging the wear-resistant layer 4, the wear-resistant ceramic coating layer 41 and the wear-resistant corundum coating layer 42 to cooperate with each other, the wear resistance of the UHV conductor body 1 is improved, the friction fracture damage of the UHV conductor body 1 is prevented, and the service life of the UHV conductor body 1 is extended.

[0033] The working principle of the utility model is as follows: by arranging a high-strength layer 2, a high-strength copper metal coating layer 21 and a high-strength magnesium metal coating layer 22 to cooperate with each other, the strength of the UHV conductor body 1 is improved, the UHV conductor body 1 is prevented from being pulled, broken and damaged during laying, and the service life of the UHV conductor body 1 is extended; by arranging an anti-rust layer 3, an anti-rust zinc-rich paint coating 31 and an anti-rust acrylic paint coating 32 to cooperate with each other, the anti-rust performance of the UHV conductor body 1 is improved, the UHV conductor body 1 is prevented from being rusted, broken and damaged, and the service life of the UHV conductor body 1 is extended; by arranging a wear-resistant layer 4, a wear-resistant ceramic coating layer 41 and a wear-resistant corundum coating layer 42 to cooperate with each other, the wear-resistant performance of the UHV conductor body 1 is improved, the friction fracture damage of the UHV conductor body 1 is prevented, and the service life of the UHV conductor body 1 is extended, thereby achieving the advantages of improving the strength, anti-rust performance and wear resistance of the UHV conductor.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UHV conductor for a smart grid, comprising a UHV conductor body (1), characterized in that: The surface of the ultra-high voltage conductor body (1) is provided with a high-strength layer (2), the surface of the high-strength layer (2) is provided with an anti-rust layer (3), and the surface of the anti-rust layer (3) is provided with a wear-resistant layer (4); The high-strength layer (2) comprises a high-strength copper metal coating layer (21), and a high-strength magnesium metal coating layer (22) is fixedly connected to the surface of the high-strength copper metal coating layer (21); The anti-rust layer (3) comprises an anti-rust zinc-rich paint coating (31), and the surface of the anti-rust zinc-rich paint coating (31) is coated with an anti-rust acrylic paint coating (32); The wear-resistant layer (4) comprises a wear-resistant ceramic coating layer (41), and the surface of the wear-resistant ceramic coating layer (41) is coated with a wear-resistant corundum coating layer (42).

2. The UHV conductor for smart grid according to claim 1, characterized in that: The inner side of the high-strength copper metal coating layer (21) is fixedly connected to the surface of the ultra-high voltage conductor body (1), and the high-strength copper metal coating layer (21) and the high-strength magnesium metal coating layer (22) have the same thickness.

3. The UHV conductor for smart grid according to claim 1, characterized in that: The inner cavity of the high-strength layer (2) is located on the surface of the ultra-high voltage conductor body (1), and the diameter of the high-strength layer (2) is greater than the diameter of the ultra-high voltage conductor body (1).

4. The UHV conductor for smart grid according to claim 1, characterized in that: The inner wall of the rust-proof zinc-rich paint coating (31) is coated on the surface of the high-strength magnesium metal coating layer (22), and the thickness of the rust-proof zinc-rich paint coating (31) and the rust-proof acrylic paint coating (32) are the same.

5. The UHV conductor for smart grid according to claim 1, characterized in that: The inner cavity of the anti-rust layer (3) is located on the surface of the high-strength layer (2), and the diameter of the anti-rust layer (3) is greater than the diameter of the high-strength layer (2).

6. The UHV conductor for smart grid according to claim 1, characterized in that: The inner wall of the wear-resistant ceramic coating layer (41) is coated on the surface of the anti-rust acrylic paint coating layer (32), and the wear-resistant ceramic coating layer (41) and the wear-resistant corundum coating layer (42) have the same thickness.

7. The UHV conductor for smart grid according to claim 1, characterized in that: The inner cavity of the wear-resistant layer (4) is located on the surface of the anti-rust layer (3), and the diameter of the wear-resistant layer (4) is greater than the diameter of the anti-rust layer (3).

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