Folding fishing-light complementary photovoltaic power generation system

Abstract

The utility model discloses a folding type fishing-light complementary photovoltaic power generation system which comprises a floating type fishing ground frame, a folding photovoltaic panel, a folding control system and an anchoring system. The floating type fishing ground frame is anchored on the water surface through the anchoring system, and a fishing net used for fish culture is arranged in the floating type fishing ground frame. The folding control system comprises a control center, a guide rope and a traction piece, the guide rope is connected between the control center and the floating type fishing ground frame, and the traction piece is arranged on the guide rope and can move along the guide rope; the outer ring of the folding photovoltaic panel is connected with a traction piece arranged on the guide rope; the folding photovoltaic panel is unfolded or folded on the floating type fishing ground frame by controlling the traction piece to move. According to the utility model, the floating type fishing ground frame and the folding photovoltaic panel are combined, and the shape of the photovoltaic panel inside the frame can be changed according to the water surface stormy wave environment and the fishing ground operation requirement, so that a floating type fishing-light complementary system is formed.

Description

Technical Field

[0001] The utility model belongs to the field of floating photovoltaic power station design, and particularly relates to a foldable fishing-light complementary photovoltaic power generation system. Background Art

[0002] Floating photovoltaic power stations can generate electricity by utilizing the water surface space of rivers, lakes and oceans, without occupying land resources, which has important strategic significance for cities with developed water systems such as those in the southeastern coastal areas. Existing floating photovoltaic power station systems often need to occupy the water surface space for a long time, making it difficult to coexist with fishing water surfaces and difficult to achieve the function of fishing-light complementarity. Summary of the Invention

[0003] The technical problem solved by the utility model is to provide a foldable fishing-light complementary photovoltaic power generation system.

[0004] The technical solution of the utility model to solve the above technical problem is as follows:

[0005] A foldable fishing-light complementary photovoltaic power generation system includes a floating fish farm frame, a foldable photovoltaic panel surface, a folding control system and an anchoring system; the floating fish farm frame is anchored on the water surface through the anchoring system, and a fishing net for raising fish is arranged inside the floating fish farm frame; the folding control system includes a control center, guide cables and a traction member, the guide cables are connected between the control center and the floating fish farm frame, and the traction member is arranged on the guide cables and can move along the guide cables; the inner circle of the foldable photovoltaic panel surface is arranged circumferentially around the control center, and the outer circle of the foldable photovoltaic panel surface is connected to the traction member arranged on the guide cables; by controlling the movement of the traction member, the foldable photovoltaic panels are unfolded or folded on the floating fish farm frame.

[0006] The folding control system further includes a driving pulley and a driven pulley; the driving pulley is arranged inside the control center, and the driving pulley is controlled by the control center to rotate, driving the traction member to move along the direction of the guide cables to realize the folding and unfolding of the foldable photovoltaic panel surface; the driven pulley is arranged on the floating fish farm frame and rotates with the rotation of the driving pulley under the transmission of the guide cables.

[0007] The folding form of the foldable photovoltaic panel surface is a Miura folding structure.

[0008] The shape of the floating fish farm frame is circular; the inner circle of the foldable photovoltaic panel surface is a regular hexagon, and 6 guide cables are evenly arranged between the control center and the floating fish farm frame.

[0009] A busbar box, an energy storage battery and an electric control system are arranged inside the control center.

[0010] Compared with the prior art, the utility model adopts the above technical solutions and has the following technical effects:

[0011] 1. Compared with the existing floating photovoltaic power station system, the utility model combines a floating fish farm framework with a folding photovoltaic panel surface designed for solar wings commonly used in satellite power generation. It can change the shape of the photovoltaic panel surface inside the framework according to the water surface wind and wave environment and the needs of fish farm operations, forming a floating fish-light complementary system. By controlling the traction member, the folding and unfolding of the folding photovoltaic panel surface can be simply and effectively realized, thus achieving fish-light complementarity.

[0012] 2. The combination of a circular floating fish farm framework and a quasi-hexagonal Miura folding structure realizes a larger proportion of the photovoltaic panel surface, thereby increasing the power generation within the fish farm framework.

[0013] 3. Compared with the existing pile-supported fish-light complementary photovoltaic power station system, the utility model has a more flexible application scenario and better performance in resisting tidal differences and wind and waves. In addition, this technical solution can improve the economic benefits of the floating photovoltaic power station, effectively alleviate problems such as high construction costs, difficult sea use rights confirmation, and high maintenance costs of offshore floating photovoltaic power stations, and can also be used for the transformation of existing marine ranches, contributing to the popularization and application of floating photovoltaic power station technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the flat state of the folding photovoltaic panel surface in the utility model;

[0016] Figure 3 is a schematic diagram of the retracted state of the folding photovoltaic panel surface in the utility model;

[0017] Figure 4 is a schematic diagram of the key structure of the folding control system in the utility model;

[0018] Figure 5 is a schematic diagram of the overall traction scheme of the folding control system in the utility model;

[0019] Figure 6 is a top view of the folding photovoltaic panel surface of the utility model.

[0020] In the figure: 1. Floating fish farm framework; 2. Folding photovoltaic panel surface; 3. Folding control system; 4. Anchoring system. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the utility model in combination with specific embodiments, and these embodiments should not be construed as limiting the technical solution. Any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0022] The utility model provides a foldable fishing-light complementary photovoltaic power generation system, which includes a floating fish farm framework 1, a foldable photovoltaic panel surface 2, a folding control system 3, and an anchoring system 4. The overall structure is as shown in Figure 1 shown.

[0023] A fishing net for aquaculture is arranged inside the floating fish farm framework 1. For the convenience of description, the fishing net inside the fish farm framework 1 is not shown in the figure.

[0024] The floating fish farm framework 1 is anchored to the bottom of the water through the anchoring system 4; the foldable photovoltaic panel surface 2 is unfolded or folded on the floating fish farm framework 1 through the folding control system 3.

[0025] The shape of the floating fish farm framework 1 is not limited and can be a regular shape or an irregular shape. Regular shapes such as circles or polygons. In one embodiment, the shape of the floating fish farm framework 1 is a circle.

[0026] A folding control system 3 is arranged at the water surface position inside the framework. The folding control system 3 includes a control center 31, a guide cable 32, and a traction member 33. The control center 31 in the folding system 3 is located at the center of the floating fish farm framework 1. The guide cable 32 connects the floating fish farm framework 1 and the control center 31, and the traction member 33 is arranged on the guide cable 32; the traction member 33 is connected to the edge of the foldable photovoltaic panel surface 2, and the folding or unfolding of the foldable photovoltaic panel surface 2 is realized by manually or with the help of external tools to move the traction member 33. The output cable of the power generation system is led out of the fish farm under one of the guide cables.

[0027] There are two ways to realize the movement of the traction member 33. The first way is to directly move the traction member, and the second way is to directly move the guide cable. In the first way, both ends of the guide cable 32 are respectively fixed to the floating fish farm framework 1 and the control center 31. The traction member 33 is arranged on the guide cable 32 and moves along the guide cable. The second way is that the folding control system 3 includes a motor, a driving pulley 34, and a driven pulley 35. The guide cable 32 is sleeved on the driving pulley 34 and the driven pulley 35, and the traction member 33 is fixed on the guide cable 32, as shown in Figure 5 shown. The driving pulley 34 is arranged inside the control center, and the driving pulley 34 is controlled by the motor inside the control center to rotate, driving the traction member 33 to move along the direction of the guide cable 32 to realize the folding and unfolding of the foldable photovoltaic panel surface 2; the driven pulley 35 is arranged on the floating fish farm framework 1 and rotates with the rotation of the driving pulley 34 under the transmission of the guide cable.

[0028] The control center 31 integrates equipment such as a busbar box, energy storage battery, electric control system, and environmental monitoring station of the photovoltaic power generation system, and can control the attitude of the foldable photovoltaic panel surface 2 through the power supply of the energy storage battery according to environmental wind and wave conditions and manual instructions. When the sea surface environment is suitable for power generation, control the traction member 33 to move to the outer end of the guide cable 32, so that the foldable photovoltaic panel surface 2 is laid flat and unfolded, as shown inFigure 2 When the sea surface is rough or the fishing ground is operating, the traction member 33 is controlled to move to the inner end of the guide rope 32, so that the folded photovoltaic panel surface 2 is folded and gathered, as shown in FIG. Figure 3 shown.

[0029] In one embodiment, the circular floating fish farm frame 1 is used in conjunction with the folding photovoltaic panel 2, which adopts a three-way folding structure. Figure 6 . Six guide ropes 32 are arranged on the circular floating fish farm frame 1. The folding photovoltaic panel surface 2 adopts the Miura folding structure as a hexagonal structure, the inner circle 21 of the folding photovoltaic panel surface 2 is a regular hexagon, and six guide ropes are evenly arranged between the control center and the floating fish farm frame. The folding photovoltaic panel surface 2 is an integral folding panel surface, so it is only necessary to drive the traction member on one guide rope to achieve the overall folding. However, in order to achieve a smoother synchronous folding, the six guide ropes 32 can be arranged on the driving wheel and the driven wheel.

[0030] In other examples, when the floating fish farm frame 1 is hexagonal or quadrilateral, the corresponding folding photovoltaic panel surface form should be changed to a hexagonal or quadrilateral Miura folding or fan folding structure of corresponding size.

[0031] The above embodiments show and describe the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable fish-light complementary photovoltaic power generation system, characterized by: It comprises a floating fish farm frame, a folding photovoltaic panel surface, a folding control system and an anchoring system; the floating fish farm frame is anchored on the water surface by the anchoring system, and a fishing net for aquaculture is arranged in the floating fish farm frame; the folding control system comprises a control center, a guide rope and a traction member, the guide rope is connected between the control center and the floating fish farm frame, the traction member is arranged on the guide rope and can move between the control center and the floating fish farm frame along the direction of the guide rope; the inner circle of the folding photovoltaic panel surface is arranged in the circumference of the control center, and the outer circle of the folding photovoltaic panel surface is connected to the traction member arranged on the guide rope; by controlling the movement of the traction member, the folding photovoltaic panel can be unfolded or folded on the floating fish farm frame.

2. The foldable fish-light complementary photovoltaic power generation system according to claim 1, characterized in that: The folding control system also includes an active pulley and a driven pulley; the active pulley is arranged in the control center, and the active pulley is controlled to rotate by the control center, driving the traction member to move along the guide cable direction to realize the folding and unfolding of the foldable photovoltaic panel; the driven pulley is arranged on the floating fish farm frame, and rotates with the rotation of the active pulley under the transmission of the guide cable.

3. A foldable fish-light complementary photovoltaic power generation system according to any one of claims 1-2, characterized in that: The folding form of the folding photovoltaic panel surface is a Miura folding structure.

4. The foldable fish-photovoltaic complementary power generation system according to claim 3, characterized in that: The floating fish farm frame is circular in shape; the inner circle of the foldable photovoltaic panel surface is a regular hexagon in a fully unfolded state, and 6 guide cables are evenly arranged between the control center and the floating fish farm frame.

5. A foldable fish-light complementary photovoltaic power generation system according to any one of claims 1-2, characterized in that: A combiner box, energy storage batteries and an electric control system are arranged in the control center.

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