Floating type photovoltaic power generation system

Abstract

The utility model relates to the technical field of floating type photovoltaic power generation components, in particular to a floating type photovoltaic power generation system, which comprises a floating piece, a connecting piece and a buffer piece, the floating piece comprises a floating platform, a bracket is vertically fixed on the top surface of the floating platform, a photovoltaic panel is arranged on the top surface of the bracket, a connecting stud is vertically fixed in the middle of the top surface of the floating platform, and the connecting stud is connected with the connecting piece. A connecting piece is horizontally and fixedly assembled on the connecting stud, a buffering piece is arranged at the end of the connecting piece and comprises a heavy block, the heavy block is arranged at the water bottom, a lifting sliding frame is vertically arranged above the heavy block, a sliding block is vertically and slidably assembled in the lifting sliding frame, and a pull rod is vertically fixed to the top face of the sliding block; and the pull rod penetrates through a through hole in the top face of the lifting sliding frame, the top end of the pull rod is fixedly assembled with the other end of the connecting piece, a damping rod is vertically fixed to the inner bottom face of the lifting sliding frame, and the top end of the damping rod is fixed to the bottom face of the sliding block. According to the utility model, the photovoltaic panel supporting stability of the floating platform top surface bracket is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to floating photovoltaic power generation component technical field, especially floating photovoltaic power generation system. BACKGROUND

[0002] Floating photovoltaic power generation is a kind of technology that solar photovoltaic module is installed on the surface of water body, this kind of technology not only can effectively utilize water surface space, but also can bring a variety of environmental and economic benefits, can float on the water surface, thereby absorbing solar energy for power generation reduces water evaporation.

[0003] The prior art with the announcement number CN222509162U and the name of a kind of floating photovoltaic power generation system is related to photovoltaic power generation field;Floating photovoltaic power generation system includes cage assembly, floating raft assembly, heightening assembly and photovoltaic module, cage assembly includes multiple cages, each cage is used for aquaculture;Floating raft assembly includes transverse support, longitudinal support and float, the number of heightening assembly is multiple groups, each group of heightening assembly includes multiple first heightening piece and second heightening piece, multiple first heightening piece is spaced apart in longitudinal support along the first direction, and each second heightening piece is respectively set on at least two first heightening pieces;Photovoltaic module is laid on heightening assembly, and the walkway is formed between photovoltaic module and floating raft assembly, the present application realizes aquaculture function and the function of photovoltaic power generation by cage assembly, floating raft assembly, heightening assembly and photovoltaic module, improves the economic benefit of floating photovoltaic power generation system.

[0004] But the above-mentioned floating photovoltaic power generation utilizes floating raft assembly as floating assembly, multiple floating raft assemblies are connected together by support steel, and the floating raft assembly arranged on water body is affected by water body wave, and will float up and down, and the floating body lacks the component resisting water body up and down, and the floating body floating up and down causes photovoltaic panel to loosen, which affects the stability of the floating body carrying photovoltaic panel. Utility model content

[0005] The utility model solves the problems in the related art and provides a floating photovoltaic power generation system.

[0006] In order to solve the above technical problems, the utility model is through the following technical scheme realizes: a floating photovoltaic power generation system, including float, connecting piece and buffer piece, the float includes the floating platform, the top surface of floating platform is fixed with support vertically, and the top surface of support installs photovoltaic panel, the top surface middle part of floating platform is fixed with connecting stud vertically, and the connecting stud is fixed with connecting piece and is assembled with the horizontal on it, the end of connecting piece is provided with buffer piece, buffer piece includes heavy block, heavy block sets up at the bottom of water, and the top of heavy block is vertically provided with pull slide frame, the inside of pull slide frame is vertically slidably assembled with sliding block, and the top surface of sliding block is vertically fixed with pull rod, and the top of pull rod is provided with the top surface through -hole of pull slide frame, and the top of pull rod is fixed with the other end of connecting piece and is assembled, the inside bottom surface of pull slide frame is vertically fixed with damping rod, and the top of damping rod is fixed on the bottom surface of sliding block, and the outside of damping rod is vertically sleeved with spring, and the both ends of spring are fixed on the bottom surface of sliding block and the inside bottom surface of pull slide frame respectively.

[0007] As a preferred scheme, the connecting piece includes a steel cable and a sleeve ring, and the end of the steel cable is vertically fixed with the sleeve ring.

[0008] As a preferred scheme, the sleeve ring is sleeved on the connecting stud, and the connecting stud is threadedly assembled with a connecting nut.

[0009] As a preferred scheme, the top surface of the heavy block is vertically fixed with a pull rope, and the top end of the pull rope is vertically fixed with a screw pipe.

[0010] As a preferred scheme, the screw pipe is vertically threadedly assembled with a screw rod, and the top end of the screw rod is fixed on the bottom surface of the pull slide frame.

[0011] As a preferred scheme, the top surface of the pull slide frame is horizontally provided above with a rotating block, the rotating block is rotatably connected with a bolt, and the end of the rotating block is fixedly connected with the end of the steel cable.

[0012] As a preferred scheme, the top end of the pull rod is vertically fixed with a screw cylinder, and the screw cylinder is threadedly assembled with the bolt.

[0013] Compared with the prior art, the utility model has the advantages that: in use, the connecting stud on the floating platform of the float is sleeved and assembled with the connecting piece through the connecting nut, the ends of the connecting piece are connected with the buffer pieces respectively, the floating platform is affected by the waves on the water surface and bobs up and down, the steel cable on the connecting piece pulls the pull rod to vertically slide in the top through-hole of the pull slide frame, the bottom end of the pull slide frame is assembled with the heavy block, the heavy block sinks in the bottom of the water, drives the sliding block to vertically slide in the pull slide frame, pulls the damping rod to stretch and the spring to deform, the bobs of the floating platform are offset by the deforming force of the spring, the potential energy of the spring deformation is offset by the damping rod, so that the stability of the photovoltaic panel supported by the support on the top surface of the floating platform is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 is a schematic diagram of the structure of the floating member in the exploded state in the embodiment of the utility model;

[0017] Figure 4 is a schematic diagram of the structure of the buffer member in the exploded state in the embodiment of the utility model;

[0018] Figure 5 is a schematic diagram of the structure of the connecting member in the exploded state in the embodiment of the utility model.

[0019] In the drawing: 1, floating member; 11, floating platform; 12, support; 13, photovoltaic panel; 14, connecting stud; 15, connecting nut; 2, connecting member; 21, steel cable; 22, thimble; 3, buffer member; 31, weight; 32, lifting rope; 33, screw pipe; 34, screw rod; 35, lifting sliding frame; 351, through hole; 36, sliding block; 361, pull rod; 362, screw cylinder; 37, damping rod; 38, spring; 39, rotating block; 391, bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0022] The foregoing description, for purposes of explanation, sets forth specific values and arrangements of components and steps that are subject to many options. The intent is to be accurate in describing the principles and novel features of the application. Thus, although the application has been described with reference to specific embodiments thereof, it will be apparent to those of ordinary skill in the art that a number of changes can be made to the embodiments described without departing from the spirit and scope of the application. For example, the various features of the application can be combined in any combination, where possible. Accordingly, the scope of the application is to be construed as encompassing modifications and variations of the specific examples described herein, subject only to the conditions of the prior art.

[0023] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0024] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0025] In addition, it should be noted that the use of the words "first", "second" and the like to define parts of components is only for the convenience of distinguishing the corresponding parts of components, and the above words have no special meaning unless otherwise stated, therefore, it cannot be understood as a limitation on the protection scope of the present application.

[0026] AsFigures 1 to 5 As shown in FIG. 1, a floating photovoltaic power generation system includes a floating member 1, a connecting member 2 and a buffer member 3. The floating member 1 includes a floating platform 11. A support 12 is vertically fixed on the top surface of the floating platform 11. A photovoltaic panel 13 is installed on the top surface of the support 12. A connecting stud 14 is vertically fixed in the middle of the top surface of the floating platform 11. The connecting member 2 is horizontally fixed and assembled on the connecting stud 14. The buffer member 3 is arranged at the end of the connecting member 2. The buffer member 3 includes a heavy block 31. The heavy block 31 is arranged on the bottom of the water. A pull sliding frame 35 is vertically arranged above the heavy block 31. A sliding block 36 is vertically and slidingly assembled in the pull sliding frame 35. A pull rod 361 is vertically fixed on the top surface of the sliding block 36. The pull rod 361 passes through a top hole 351 of the pull sliding frame 35. The other end of the pull rod 361 is fixedly assembled with the other end of the connecting member 2. A damping rod 37 is vertically fixed on the inner bottom surface of the pull sliding frame 35. The top end of the damping rod 37 is fixed on the bottom surface of the sliding block 36. The damping rod 37 is vertically sleeved with a spring 38. The two ends of the spring 38 are respectively fixed on the bottom surface of the sliding block 36 and the inner bottom surface of the pull sliding frame 35. In use, the connecting stud 14 on the floating platform 11 of the floating member 1 is matched with a connecting nut 15 to sleevedly assemble the connecting member 2. The connecting member 2 is connected with the buffer member 3. The floating platform 11 is affected by the waves on the water surface and bobs up and down. The steel cable 21 on the connecting member 2 pulls the pull rod 361 to vertically slide in the top hole 351 of the pull sliding frame 35. The heavy block 31 is assembled at the bottom end of the pull sliding frame 35 and sinks in the bottom of the water. The sliding block 36 is pulled to vertically slide in the pull sliding frame 35. The damping rod 37 is pulled to stretch and the spring 38 is deformed. The bobbing force of the floating platform 11 is offset by the deformation force of the spring 38. The potential energy of the spring 38 is offset by the damping rod 37. Therefore, the stability of the photovoltaic panel 13 supported by the support 12 on the top surface of the floating platform 11 is ensured.

[0027] In one embodiment, as shown in FIGS. 1, 2 and 3, the connecting member 2 includes a steel cable 21 and a sleeve ring 22. The end of the steel cable 21 is vertically fixed with the sleeve ring 22. The sleeve ring 22 is sleeved on the connecting stud 14. The connecting nut 15 is threadedly assembled on the connecting stud 14. The sleeve ring 22 at the end of the steel cable 21 is sleeved on the connecting stud 14 of the floating platform 11. The connecting nut 15 is locked and installed on the connecting stud 14 to assemble the floating platform 11 and the connecting member 2. Figure 2 Figure 3 5 In one embodiment, as shown in FIGS. 1, 2 and 3, the connecting member 2 includes a steel cable 21 and a sleeve ring 22. The end of the steel cable 21 is vertically fixed with the sleeve ring 22. The sleeve ring 22 is sleeved on the connecting stud 14. The connecting nut 15 is threadedly assembled on the connecting stud 14. The sleeve ring 22 at the end of the steel cable 21 is sleeved on the connecting stud 14 of the floating platform 11. The connecting nut 15 is locked and installed on the connecting stud 14 to assemble the floating platform 11 and the connecting member 2.

[0028] In one embodiment, as shown in FIGS. 1, 2 and 3, the connecting member 2 includes a steel cable 21 and a sleeve ring 22. The end of the steel cable 21 is vertically fixed with the sleeve ring 22. The sleeve ring 22 is sleeved on the connecting stud 14. The connecting nut 15 is threadedly assembled on the connecting stud 14. The sleeve ring 22 at the end of the steel cable 21 is sleeved on the connecting stud 14 of the floating platform 11. The connecting nut 15 is locked and installed on the connecting stud 14 to assemble the floating platform 11 and the connecting member 2. Figure 2 4 ​​​As shown, the top surface of the heavy block 31 is vertically fixed with a pull rope 32, and the top end of the pull rope 32 is vertically fixed with a screw pipe 33, the screw pipe 33 is vertically screwed with a screw rod 34, and the top end of the screw rod 34 is fixed on the bottom surface of a pull sliding frame 35, and the pull sliding frame 35 is rotated according to the water depth to drive the screw rod 34 to rotate, the screw rod 34 rotates in the screw pipe 33, and the vertical position of the heavy block 31 vertically sliding on the pull sliding frame 35 is adjusted, and the requirement of installing the floating platform 11 in the water depth is met.

[0029] In one embodiment, as shown in Figure 2 and 4 As shown, the top surface of the pull sliding frame 35 is horizontally provided with a rotating block 39, the rotating block 39 is rotatably connected with a screw bolt 391, the end of the rotating block 39 is fixedly connected with the end of the steel cable 21, the top end of the pull rod 361 is vertically fixed with a screw cylinder 362, and the screw cylinder 362 is screwedly connected with the screw bolt 391, and in use, the screw bolt 391 on the rotating block 39 is screwedly assembled in the screw cylinder 362 at the top end of the pull rod 361, so that the rotating block 39 and the pull rod 361 are fixedly assembled.

[0030] In this embodiment, the connecting screw 14 on the floating platform 11 of the floating body 1 is assembled with the connecting nut 15 to assemble the connecting piece 2, the connecting piece 2 is connected with the buffer 3 at the end, the floating platform 11 is affected by the waves on the water surface and is up and down, the steel cable 21 on the connecting piece 2 pulls the pull rod 361 to vertically slide in the top through hole 351 of the pull sliding frame 35, the bottom end of the pull sliding frame 35 is assembled with the heavy block 31, the heavy block 31 sinks in the water bottom, drives the sliding block 36 to vertically slide in the pull sliding frame 35, pulls the damping rod 37 to stretch and the spring 38 to deform, the floating platform 11 is affected by the up and down force and is offset by the deformation force of the spring 38, and the potential energy of the spring 38 is offset by the damping rod 37, so that the stability of the photovoltaic panel 13 supported by the top surface support 12 of the floating platform 11 is ensured.

[0031] The above is the preferred embodiment of the present application, and the person skilled in the art of the present application can also change and modify the above embodiment, therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the present application belongs to the protection scope of the present application.

Claims

1. A floating photovoltaic power generation system, characterized by, The utility model provides a photovoltaic power generation device, including float (1), connecting piece (2) and buffer piece (3), float (1) includes floating platform (11), the top of floating platform (11) is vertically fixed with support (12), and the top of support (12) is installed with photovoltaic panel (13), the top of floating platform (11) middle part is vertically fixed with connecting stud (14), and connecting stud (14) is horizontally fixed and assembled with connecting piece (2), the end of connecting piece (2) is provided with buffer piece (3), buffer piece (3) includes heavy piece (31), heavy piece (31) is arranged at the bottom of water, and the top of heavy piece (31) is vertically provided with pull slide frame (35), the inside of pull slide frame (35) is vertically slidably assembled with sliding block (36), and the top of sliding block (36) is vertically fixed with pull rod (361), pull rod (361) is arranged through the top surface through -hole (351) of pull slide frame (35), and the top end of pull rod (361) is fixedly assembled with the other end of connecting piece (2), the inside bottom of pull slide frame (35) is vertically fixed with damping rod (37), and the top end of damping rod (37) is fixed on the bottom of sliding block (36), the outside of damping rod (37) is vertically sleeved with spring (38), and the both ends of spring (38) are fixed on the bottom of sliding block (36) and the inside bottom of pull slide frame (35) respectively.

2. The floating photovoltaic power generation system according to claim 1, characterized in that: Connecting piece (2) includes steel cable (21) and thimble (22), and the end of steel cable (21) is vertically fixed with thimble (22).

3. The floating photovoltaic power generation system according to claim 2, characterized in that: Thimble (22) is sleeved on connecting stud (14), and connecting stud (14) is threadedly assembled with connecting nut (15).

4. The floating photovoltaic power generation system according to claim 1, characterized in that: The top of heavy piece (31) is vertically fixed with pull rope (32), and the top end of pull rope (32) is vertically fixed with screw pipe (33).

5. The floating photovoltaic power generation system according to claim 4, characterized in that: Screw rod (34) is vertically and threadedly assembled on screw pipe (33), and the top end of screw rod (34) is fixed on the bottom of pull slide frame (35).

6. The floating photovoltaic power generation system according to claim 2, characterized in that: The top of pull slide frame (35) is horizontally provided with rotating block (39), and screw bolt (391) is rotatably connected in rotating block (39), and the end of rotating block (39) is fixedly connected with the end of steel cable (21).

7. The floating photovoltaic power generation system according to claim 6, characterized in that: The top end of pull rod (361) is vertically fixed with screw cylinder (362), and screw cylinder (362) is threadedly assembled with screw bolt (391).

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