Floating type flexible photovoltaic support

Abstract

The utility model relates to the technical field of solar energy application, in particular to a floating type flexible photovoltaic support which comprises a floating plate, a mounting plate is fixedly mounted on the upper end face of the floating plate, and a mounting groove is formed in the mounting plate. By arranging the mounting plate, the mounting groove, the damping spring shock absorbers, the support plate and the photovoltaic assembly, when the floating plate encounters sea waves on the sea surface, the damping spring shock absorbers mounted in the mounting groove of the mounting plate in advance can absorb shock generated by collision between the floating plate and the sea surface and perform buffering and shock absorption on the floating plate; therefore, the influence of vibration on the support plate and the photovoltaic modules is reduced, the situation that the photovoltaic modules are damaged due to the fact that vibration generated after the floating plate is in contact with and collides with sea waves on the sea surface for a long time is transmitted to the photovoltaic modules is avoided, and the service life of the photovoltaic modules on the floating plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy application, in particular to a floating flexible photovoltaic bracket. Background Art

[0002] Floating surface photovoltaic brackets are photovoltaic modules installed on floating bodies so that they can float on the water to generate electricity. Floating surface photovoltaic brackets are usually made of materials such as HDPE (high-density polyethylene) and have good buoyancy and corrosion resistance. This bracket is suitable for lakes, reservoirs, ponds and other waters, and can effectively utilize water resources for photovoltaic power generation without occupying land resources.

[0003] After searching, the authorization announcement number is: CN216834186U, which discloses a floating flexible photovoltaic support structure system, which realizes the installation of a floating flexible photovoltaic support system with a certain height on the water surface. The entire photovoltaic support structure system can better resist waves and solve the problems caused by swells, and is suitable for water surfaces with large winds and waves. However, since the four floating foundations in the above-mentioned prior art are fixedly connected by the first rigid connecting rod, when the two floating foundations at the rear are at the crest of the wave, the two floating foundations at the front will be suspended above the sea water and hit the sea surface heavily under the action of gravity, which will cause the four floating foundations to vibrate, and under long-term vibration, it is easy to cause damage to the photovoltaic components on the load-bearing cable structure.

[0004] In order to solve the above problems, the utility model proposes a floating flexible photovoltaic bracket. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a floating flexible photovoltaic bracket to solve the technical problem in the prior art that "in the above-mentioned prior art, since the four floating foundations are fixedly connected by a first rigid connecting rod, when the two floating foundations at the rear are at the crest of the wave, the two floating foundations at the front will be suspended above the sea water and hit the sea surface heavily under the action of gravity, which will cause the four floating foundations to vibrate, and the photovoltaic components on the load-bearing cable structure will be easily damaged under long-term vibration."

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A floating flexible photovoltaic support comprises a floating board, the upper end surface of the floating board is fixedly mounted with a mounting plate, the mounting plate is provided with a mounting groove, a plurality of damping spring shock absorbers are fixedly mounted in the mounting groove, the upper end surfaces of the plurality of damping spring shock absorbers are commonly fixedly connected with a support plate, and a plurality of photovoltaic modules are fixedly mounted at equal intervals on the support plate.

[0008] As a preferred technical solution of the utility model, a plurality of barrel grooves are formed at equal intervals on the lower end surface of the floating plate, and buoyancy barrels are fixedly installed in the plurality of barrel grooves.

[0009] As a preferred technical solution of the present utility model, a plurality of connecting plates are fixedly connected to the side walls of the floating board, and fixing holes are opened on the plurality of connecting plates. A plurality of suction anchors are arranged under the floating board, and the connecting parts of the plurality of suction anchors are fixedly connected to fixing cables, and the other ends of the plurality of fixing cables are respectively fixedly connected to the plurality of fixing holes.

[0010] As a preferred technical solution of the present utility model, the mounting plate is a rectangular plate, and the mounting groove is a rectangular groove.

[0011] As a preferred technical solution of the present utility model, the plurality of fixing holes are all circular holes.

[0012] As a preferred technical solution of the utility model, the surfaces of the floating board and the mounting board are coated with a waterproof layer, and the waterproof layer is a polymer synthetic waterproof coating.

[0013] The utility model provides a floating flexible photovoltaic bracket, which has the following beneficial effects:

[0014] 1. By setting the mounting plate, mounting groove, damping spring shock absorber, bracket plate and photovoltaic module, when the floating board encounters waves on the sea surface, the multiple damping spring shock absorbers pre-installed in the mounting groove of the mounting plate can absorb the vibration generated by the collision between the floating board and the sea surface and buffer and shock it, thereby reducing the impact of the vibration on the bracket plate and multiple photovoltaic modules, avoiding the vibration generated by the floating board contacting and colliding with the waves on the sea surface for a long time from being transmitted to the multiple photovoltaic modules, causing damage to the photovoltaic modules, and extending the service life of the photovoltaic modules on the floating board;

[0015] 2. By setting up multiple buoyancy barrels, multiple buoyancy barrels under the floating board can increase the buoyancy of the floating board as a whole on the sea surface, thereby enabling the support board to carry and install more photovoltaic modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a floating flexible photovoltaic support proposed by the utility model;

[0017] Figure 2 This is a front structural cross-sectional view of a floating flexible photovoltaic support proposed by the utility model;

[0018] Figure 3 This is a top view of the structural cross-section of a floating flexible photovoltaic support proposed in the utility model.

[0019] In the figure: 1 floating plate, 2 mounting plate, 3 damping spring shock absorber, 4 bracket plate, 5 photovoltaic module, 6 connecting plate, 7 fixing hole, 8 suction anchor, 9 fixing cable, 10 buoyancy barrel. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0022] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0023] refer to Figure 1-3 A floating flexible photovoltaic bracket comprises a floating board 1, a mounting plate 2 is fixedly installed on the upper end surface of the floating board 1, a mounting groove is arranged in the mounting plate 2, a plurality of damping spring shock absorbers 3 are fixedly installed in the mounting groove, the upper end surfaces of the plurality of damping spring shock absorbers 3 are commonly fixedly connected with a bracket plate 4, and a plurality of photovoltaic modules 5 are fixedly installed on the bracket plate 4 at equal intervals.

[0024] By providing the mounting plate 2, the mounting groove, the damping spring shock absorber 3, the bracket plate 4, and the photovoltaic module 5, when the floating board 1 encounters waves on the sea surface, the multiple damping spring shock absorbers 3 pre-installed in the mounting groove of the mounting plate 2 can absorb the vibration generated by the collision of the floating board 1 with the sea surface and buffer and shock it, thereby reducing the impact of the vibration on the bracket plate 4 and the multiple photovoltaic modules 5, avoiding the vibration generated by the floating board 1 after long-term contact and collision with the waves on the sea surface from being transmitted to the multiple photovoltaic modules 5, causing damage to the photovoltaic modules 5, and extending the service life of the photovoltaic modules 5 on the floating board 1;

[0025] Furthermore, a plurality of barrel grooves are formed at equal intervals on the lower end surface of the floating plate 1, and buoyancy barrels 10 are fixedly installed in each of the barrel grooves.

[0026] By providing a plurality of buoyancy barrels 10, the plurality of buoyancy barrels 10 below the floating board 1 can increase the buoyancy of the floating board 1 as a whole on the sea surface, thereby enabling the support plate 4 to carry and install more photovoltaic modules 5;

[0027] Furthermore, a plurality of connecting plates 6 are fixedly connected to the side walls of the floating board 1, and fixing holes 7 are opened on the plurality of connecting plates 6. A plurality of suction anchors 8 are arranged under the floating board 1, and the connecting parts of the plurality of suction anchors 8 are fixedly connected to fixing cables 9, and the other ends of the plurality of fixing cables 9 are respectively fixedly connected to the plurality of fixing holes 7.

[0028] By providing the suction anchors 8, the connecting plates 6, the fixing holes 7, and the fixing cables 9, the floating board 1 is fixedly connected on the sea surface with the connecting parts of the suction anchors 8 arranged on the seabed below the floating board 1 through the fixing holes 7 on the connecting plates 6 and the fixing cables 9, so that the floating board 1 can be connected to the suction anchors 8 through the fixing cables 9, thereby preventing the floating board 1 from tipping over when encountering bad weather, and improving the stability of the floating board 1;

[0029] Furthermore, the mounting plate 2 is a rectangular plate, and the mounting groove is a rectangular groove.

[0030] By setting the installation groove as a rectangular groove, different types of damping spring shock absorbers 3 can also be installed in the installation groove;

[0031] Furthermore, the plurality of fixing holes 7 are all circular holes.

[0032] By setting the fixing hole 7 as a circular hole, the round surface structure of the circular hole is conducive to the smooth retraction and release of the fixing cable 9 in the fixing hole 7;

[0033] Furthermore, the surfaces of the floating board 1 and the mounting board 2 are coated with a waterproof layer, which is a polymer synthetic waterproof coating.

[0034] By providing a waterproof layer, the waterproof layer can reduce the corrosion of the surface of the floating board 1 and the mounting board 2 by seawater, and can extend the service life of the floating board 1 and the mounting board 2;

[0035] Furthermore, the damping spring shock absorber 3 is manufactured by Botou Zhongzhen Machinery Equipment Co., Ltd. and its model is ZGT.

[0036] Furthermore, the plurality of photovoltaic modules 5 and the suction anchors 8 have been fully disclosed in the publication number: CN216834186U and will not be described in detail here.

[0037] The working principle of the utility model is as follows: when the floating board 1 encounters waves on the sea surface, the vibration generated by the collision between the lower end surface of the floating board 1 and the sea surface when passing through the waves will be transmitted to the damping spring shock absorber 3 on the floating board 1, and the multiple damping spring shock absorbers 3 will absorb and buffer the vibration, thereby reducing the impact of the vibration on the bracket plate 4 and the multiple photovoltaic modules 5, avoiding the vibration generated by the floating board 1 after long-term contact and collision with the waves on the sea surface from being transmitted to the multiple photovoltaic modules 5, causing damage to the photovoltaic modules 5, and extending the service life of the photovoltaic modules 5 on the floating board 1;

[0038] Compared with the prior art, by arranging the mounting plate 2, the mounting groove, the damping spring shock absorber 3, the bracket plate 4 and the photovoltaic module 5, when the floating board 1 encounters waves on the sea surface, the multiple damping spring shock absorbers 3 pre-installed in the mounting groove of the mounting plate 2 can absorb the vibration generated by the collision of the floating board 1 with the sea surface and buffer and shock-absorb the vibration, thereby reducing the impact of the vibration on the bracket plate 4 and the multiple photovoltaic modules 5, avoiding the vibration generated by the floating board 1 after long-term contact and collision with the waves on the sea surface from being transmitted to the multiple photovoltaic modules 5, causing damage to the photovoltaic modules 5, and extending the service life of the photovoltaic modules 5 on the floating board 1.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A floating flexible photovoltaic support, comprising a floating board (1), characterized in that: A mounting plate (2) is fixedly mounted on the upper end surface of the floating plate (1), a mounting groove is provided in the mounting plate (2), a plurality of damping spring shock absorbers (3) are fixedly mounted in the mounting groove, a support plate (4) is fixedly connected to the upper end surfaces of the plurality of damping spring shock absorbers (3), and a plurality of photovoltaic modules (5) are fixedly mounted on the support plate (4) at equal intervals.

2. A floating flexible photovoltaic support according to claim 1, characterized in that: The lower end surface of the floating plate (1) is provided with a plurality of barrel grooves at equal intervals, and a buoyancy barrel (10) is fixedly installed in each of the plurality of barrel grooves.

3. The floating flexible photovoltaic support according to claim 1, characterized in that: A plurality of connecting plates (6) are fixedly connected to the side wall of the floating board (1), and fixing holes (7) are provided on the plurality of connecting plates (6). A plurality of suction anchors (8) are arranged under the floating board (1), and the connecting parts of the plurality of suction anchors (8) are fixedly connected to fixing cables (9), and the other ends of the plurality of fixing cables (9) are respectively fixedly connected to the plurality of fixing holes (7).

4. The floating flexible photovoltaic support according to claim 1, characterized in that: The mounting plate (2) is a rectangular plate, and the mounting groove is a rectangular groove.

5. The floating flexible photovoltaic support according to claim 3, characterized in that: The plurality of fixing holes (7) are all circular holes.

6. The floating flexible photovoltaic support according to claim 1, characterized in that: The surfaces of the floating plate (1) and the mounting plate (2) are coated with a waterproof layer, and the waterproof layer is a polymer synthetic waterproof coating.

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