Farmland flexible photovoltaic support with anti-corrosion structure

Abstract

The utility model relates to the technical field of farmland flexible photovoltaic supports, and discloses a farmland flexible photovoltaic support with an anti-corrosion structure, which comprises a support assembly, the support assembly comprises a bottom plate, the top of the bottom plate is fixedly connected with a support frame, the bottom plate comprises a base layer, an inner side functional layer and an outer side functional layer, and the inner side functional layer is fixedly connected with the support frame. The base layer comprises an aluminum alloy layer and a galvanized stainless steel layer, and the inner side functional layer comprises a basalt fiber layer and a fiber reinforced plastic layer. The farmland flexible photovoltaic support with the anti-corrosion structure is provided with the base layer comprising the aluminum alloy layer and the galvanized stainless steel layer, the inner side functional layer comprising the basalt fiber layer and the fiber reinforced plastic layer, and the outer side functional layer comprising the ceramic coating and the polymer coating, and through cooperative use of the base layer, the inner side functional layer and the outer side functional layer, the corrosion resistance of the farmland is improved; the whole photovoltaic module can be effectively prevented from being oxidized and corroded, the service life is prolonged, the maintenance frequency is reduced, the overall structural stability is kept, and normal operation of a photovoltaic system is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible photovoltaic brackets for farmlands, in particular to a flexible photovoltaic bracket for farmlands with an anti-corrosion structure. Background Art

[0002] The farmland flexible photovoltaic support is a solar photovoltaic support system that can be laid on the ground of farmland. It is characterized by a lightweight and flexible material structure design that can adapt to irregular terrain and crop growth needs without affecting the normal cultivation and management of farmland. This support system can use solar energy resources to produce electricity, realize the multi-functional utilization of farmland, and promote the development of renewable energy and the sustainable development of agricultural production.

[0003] Since photovoltaic brackets need to be installed in outdoor environments for a long time, they are easily affected by the external environment and corroded, which will cause oxidation and falling off on the bracket surface, thereby affecting the structural strength and stability of the bracket, accelerating the aging and damage of the bracket, and at the same time affecting the mechanical properties of the bracket's connecting parts and fixings, weakening the bracket's stability and reliability, and increasing the risk of bracket deformation or falling off. In addition, corrosion of the bracket may cause changes in the installation angle and direction of the photovoltaic module, thereby affecting the light reception efficiency of the photovoltaic system and reducing the power generation efficiency.

[0004] In order to solve the above problems, we made improvements and proposed a flexible photovoltaic bracket for farmland with an anti-corrosion structure. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a flexible photovoltaic support for farmland with an anti-corrosion structure, including a support assembly, the support assembly including a base plate, the top of the base plate is fixedly connected with a support frame, the base plate includes a base layer, an inner functional layer and an outer functional layer, the base layer includes an aluminum alloy layer and a galvanized stainless steel layer, the inner functional layer includes a basalt fiber layer and a fiber reinforced plastic layer, and the outer functional layer includes a ceramic coating and a polymer coating.

[0006] Preferably, the inner functional layer is arranged on the inner side of the base layer, the outer functional layer is arranged on the outer side of the base layer, and the galvanized stainless steel layer is arranged on the outer side of the aluminum alloy layer.

[0007] Preferably, the fiber reinforced plastic layer is arranged on the inner side of the base layer, and the basalt fiber layer is arranged on the inner side of the fiber reinforced plastic layer.

[0008] Preferably, the ceramic coating is coated on the outside of the base layer, and the polymer coating is coated on the outside of the polymer coating.

[0009] Preferably, there are two base plates, and the tops of the two base plates are fixedly connected to a support frame, the tops of the support frames are fixedly connected to a mounting frame, a steel cable is provided passing through the inner side of the mounting frame, and limiting rings are provided on the surface of the steel cable and on the left and right sides of the mounting frame.

[0010] Preferably, a plurality of support rods are fixedly connected to the inner side of the support frame, threaded holes are provided on the front side and the back side of the inner surface of the base plate, and the base plate, support frame, support rods and mounting frame are made of the same material.

[0011] Compared with the prior art, the utility model provides a flexible photovoltaic support for farmland with an anti-corrosion structure, which has the following beneficial effects:

[0012] 1. The farmland flexible photovoltaic support with corrosion-resistant structure is provided with a base layer including an aluminum alloy layer and a galvanized stainless steel layer, an inner functional layer including a basalt fiber layer and a fiber reinforced plastic layer, and an outer functional layer including a ceramic coating and a polymer coating. The aluminum alloy layer is light, high-strength and has good corrosion resistance. The galvanized stainless steel layer has good corrosion resistance and can resist the erosion of most chemical media. It has good strength and stability and is suitable for various climatic conditions. The zinc on its surface can react with oxygen and water to form a dense oxide layer, thereby preventing the whole from being further corroded. The fiber reinforced plastic layer is composed of fiber It is composed of fiber-reinforced resin and glass fiber, with light weight, high strength and excellent corrosion resistance. It can effectively resist chemical corrosion, moisture and ultraviolet rays and extend its service life. The ceramic coating can effectively resist chemical corrosion and high-temperature oxidation. The polymer coating has good weather resistance, corrosion resistance and wear resistance, and can form a sealed protective film to effectively block the invasion of oxygen and moisture to prevent overall corrosion. Through the coordinated use of the base layer, the inner functional layer and the outer functional layer, it can effectively prevent the overall oxidation and corrosion, extend its service life, reduce the frequency of maintenance, maintain the overall structural stability, and ensure the normal operation of the photovoltaic system.

[0013] 2. The flexible photovoltaic support for farmland with a corrosion-resistant structure has an aluminum alloy layer with good thermal conductivity, which can help dissipate heat and maintain the normal operation of the photovoltaic system. The basalt fiber layer not only has the characteristics of high strength, but also has the advantages of good high temperature resistance, oxidation resistance, radiation resistance, heat insulation and sound insulation, high compression strength and shear strength, and can be adapted to use in various environments. It can improve the overall strength, and by setting support rods, it can support the support frame, improve the strength of the support frame, and further improve the overall support effect of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the bottom plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the inner functional layer of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the base layer of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the outer functional layer of the utility model.

[0020] Among them: 1. bracket assembly; 11. bottom plate; 111. base layer; 1111. aluminum alloy layer; 1112. galvanized stainless steel layer; 112. inner functional layer; 1121. basalt fiber layer; 1122. fiber reinforced plastic layer; 113. outer functional layer; 1131. ceramic coating; 1132. polymer coating; 12. support frame; 13. support rod; 14. mounting frame; 15. steel cable; 16. limit ring; 17. threaded hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5A flexible photovoltaic support for farmland with an anti-corrosion structure includes a support assembly 1, the support assembly 1 includes a bottom plate 11, a support frame 12 is fixedly connected to the top of the bottom plate 11, the bottom plate 11 includes a base layer 111, an inner functional layer 112 and an outer functional layer 113, the base layer 111 includes an aluminum alloy layer 1111 and a galvanized stainless steel layer 1112, the inner functional layer 112 includes a basalt fiber layer 1121 and a fiber reinforced plastic layer 1122, and the outer functional layer 113 includes a ceramic coating 1131 and a polymer The material coating 1132 is arranged on the inner side of the base layer 111, the outer functional layer 113 is arranged on the outer side of the base layer 111, the galvanized stainless steel layer 1112 is arranged on the outer side of the aluminum alloy layer 1111, the fiber reinforced plastic layer 1122 is arranged on the inner side of the base layer 111, the basalt fiber layer 1121 is arranged on the inner side of the fiber reinforced plastic layer 1122, the ceramic coating 1131 is coated on the outer side of the base layer 111, and the polymer coating 1132 is coated on the outer side of the polymer coating 1132.

[0023] Through the above technical solution, the aluminum alloy layer 1111 has light weight, high strength and good corrosion resistance, and also has good thermal conductivity, which can help dissipate heat and maintain the normal operation of the photovoltaic system. The galvanized stainless steel layer 1112 has good corrosion resistance and can resist the erosion of most chemical media. At the same time, it has good strength and stability and is suitable for various climatic conditions. The zinc on its surface can react with oxygen and water to form a dense oxide layer, thereby preventing the whole from being further corroded. The fiber-reinforced plastic layer 1122 is composed of fiber-reinforced resin and glass fiber, and has light weight, high strength and excellent Corrosion resistance can effectively resist the influence of chemical corrosion, moisture and ultraviolet rays and extend service life. The ceramic coating 1131 can effectively resist chemical corrosion and high-temperature oxidation. The polymer coating 1132 has good weather resistance, corrosion resistance and wear resistance, and can form a sealed protective film to effectively block the invasion of oxygen and moisture and prevent overall corrosion. The basalt fiber layer 1121 not only has the characteristics of high strength, but also has the advantages of good high temperature resistance, oxidation resistance, radiation resistance, heat insulation and sound insulation, high compression strength and shear strength, and can be adapted to use in various environments, which can improve the overall strength.

[0024] Specifically, there are two bottom plates 11, and the tops of the two bottom plates 11 are fixedly connected with support frames 12, the tops of the support frames 12 are fixedly connected with mounting frames 14, a steel cable 15 is penetrated through the inner side of the mounting frame 14, and limiting rings 16 are sleeved on the surface of the steel cable 15 and on the left and right sides of the mounting frame 14, a plurality of support rods 13 are fixedly connected to the inner side of the support frame 12, threaded holes 17 are provided on the front and back sides of the inner surface of the bottom plate 11, and the bottom plate 11, the support frame 12, the support rods 13 and the mounting frame 14 are made of the same material.

[0025] Through the above technical scheme, by setting the bottom plate 11, the stability of the whole during the placement process can be improved. By setting the support frame 12, the whole can be supported. By setting the support rod 13, the support frame 12 can be supported, the strength of the support frame 12 can be improved, and the supporting effect of the support frame 12 on the whole can be further improved. By setting the steel cable 15, the installation of the photovoltaic panel is convenient.

[0026] When in use, the aluminum alloy layer 1111 is light, high-strength, and has good corrosion resistance. It also has good thermal conductivity, which can help dissipate heat and maintain the normal operation of the photovoltaic system. The galvanized stainless steel layer 1112 has good corrosion resistance and can resist the erosion of most chemical media. It also has good strength and stability and is suitable for various climatic conditions. The zinc on its surface can react with oxygen and water to form a dense oxide layer, thereby preventing the whole from being further corroded.

[0027] The basalt fiber layer 1121 not only has the characteristics of high strength, but also has the advantages of good high temperature resistance, oxidation resistance, radiation resistance, heat insulation and sound insulation, high compression strength and shear strength, and can be adapted to use in various environments, and can improve the overall strength. The fiber reinforced plastic layer 1122 is composed of fiber reinforced resin and glass fiber, and has light weight, high strength and excellent corrosion resistance. It can effectively resist the influence of chemical corrosion, moisture and ultraviolet rays and extend the service life.

[0028] The ceramic coating 1131 can effectively resist chemical corrosion and high-temperature oxidation, and the polymer coating 1132 has good weather resistance, corrosion resistance and wear resistance, and can form a sealed protective film to effectively block the intrusion of oxygen and moisture and prevent overall corrosion;

[0029] Through the coordinated use of the base layer 111, the inner functional layer 112 and the outer functional layer 113, it is possible to effectively prevent the overall oxidation and corrosion, extend the service life, reduce the maintenance frequency, maintain the overall structural stability, and ensure the normal operation of the photovoltaic system (the above is the working process of the entire device, and the content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field).

[0030] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flexible photovoltaic support for farmland with an anti-corrosion structure, comprising a support assembly (1), characterized in that: The support assembly (1) comprises a base plate (11), the top of the base plate (11) is fixedly connected to a support frame (12), the base plate (11) comprises a base layer (111), an inner functional layer (112) and an outer functional layer (113), the base layer (111) comprises an aluminum alloy layer (1111) and a galvanized stainless steel layer (1112), the inner functional layer (112) comprises a basalt fiber layer (1121) and a fiber reinforced plastic layer (1122), and the outer functional layer (113) comprises a ceramic coating (1131) and a polymer coating (1132).

2. The flexible photovoltaic support for farmland with an anti-corrosion structure according to claim 1, characterized in that: The inner functional layer (112) is arranged on the inner side of the base layer (111), the outer functional layer (113) is arranged on the outer side of the base layer (111), and the galvanized stainless steel layer (1112) is arranged on the outer side of the aluminum alloy layer (1111).

3. The flexible photovoltaic support for farmland with an anti-corrosion structure according to claim 1, characterized in that: The fiber reinforced plastic layer (1122) is arranged on the inner side of the base layer (111), and the basalt fiber layer (1121) is arranged on the inner side of the fiber reinforced plastic layer (1122).

4. The flexible photovoltaic support for farmland with an anti-corrosion structure according to claim 1, characterized in that: The ceramic coating (1131) is coated on the outer side of the base layer (111), and the polymer coating (1132) is coated on the outer side of the polymer coating (1132).

5. The flexible photovoltaic support for farmland with an anti-corrosion structure according to claim 1, characterized in that: There are two bottom plates (11), and the tops of the two bottom plates (11) are fixedly connected to a support frame (12), the tops of the support frames (12) are fixedly connected to a mounting frame (14), a steel cable (15) is provided through the inner side of the mounting frame (14), and a limiting ring (16) is provided on the surface of the steel cable (15) and on the left and right sides of the mounting frame (14).

6. The flexible photovoltaic support for farmland with an anti-corrosion structure according to claim 5, characterized in that: A plurality of support rods (13) are fixedly connected to the inner side of the support frame (12), and threaded holes (17) are provided on the front side and the back side of the inner surface of the bottom plate (11).

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