Floating type offshore fishing light complementation system

Abstract

The invention discloses a floating type offshore fishing and light complementation system, and relates to the technical field of comprehensive utilization of offshore photovoltaic power generation and mariculture. The floating type offshore fishing and light complementation system comprises a floating frame, a floating assembly and a plurality of breeding units, the floating frame comprises a first frame and a second frame, a photovoltaic assembly and an electric power storage assembly are installed on the first frame, and a plurality of separation cavities are formed in the second frame at intervals; the floating assembly is connected with the second frame and / or the vertical rod, the breeding unit is arranged corresponding to the separation cavity, the breeding unit comprises a seedling breeding box and a breeding net cage which are used for floating on the sea surface, the seedling breeding box is provided with a first opening capable of being opened and closed, and the breeding net cage is used for breeding fry discharged from the seedling breeding box. According to the floating type offshore fishing and light complementation system, the space utilization rate can be increased, the offshore culture area and the offshore photovoltaic power generation area are guaranteed, integrated production of seedling culture, culture and fishing can be achieved, and the production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of comprehensive utilization of offshore photovoltaic power generation and offshore aquaculture, and in particular to a floating offshore fishery-photovoltaic complementary system. Background Art

[0002] With the development of offshore resources, offshore photovoltaics has developed rapidly due to its advantages of not occupying land resources, higher power generation efficiency, and great three-dimensional development potential. At the same time, offshore aquaculture has developed towards offshore areas, and the fish-light complementary system combining offshore aquaculture and offshore photovoltaic power generation has gradually attracted people's attention.

[0003] In the related art, the photovoltaic module and the breeding module are often set at the same horizontal height in the fish-photovoltaic complementary system. In order to ensure the overall connection strength and working space of the system, more connection components and walking platforms are often arranged. Under the set area of ​​the fish-photovoltaic complementary system, the offshore breeding area and the photovoltaic power generation area are severely compressed, and the space utilization rate is greatly reduced. In order to ensure the output of offshore breeding and the power of photovoltaic power generation, the overall area of ​​the fish-photovoltaic complementary system needs to be increased, which increases the production cost. At the same time, conventional offshore breeding requires screening of the input fry to meet the barrier effect of the cage on the fry to prevent the fry from escaping from the cage. The breeding cost is high, and when the marine fish are caught and harvested in the cage, the fishing workload is large and time-consuming, the fishing efficiency is low, and the manpower and equipment costs are high. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention proposes a floating offshore fish-photovoltaic complementary system, which can improve the space utilization rate of the fish-photovoltaic complementary system while ensuring the stability and safety of the fish-photovoltaic complementary system floating at sea, ensure the offshore aquaculture area and the offshore photovoltaic power generation area, and realize the integrated production of seedling cultivation, aquaculture and fishing, which is convenient and efficient and reduces production costs.

[0006] The floating offshore fishing-light complementary system of the embodiment of the present invention comprises:

[0007] A floating frame, the floating frame comprising a first frame, a second frame and a vertical pole arranged between the first frame and the second frame, a photovoltaic component and a power storage component are installed on the first frame, the photovoltaic component is electrically connected to the power storage component, and the second frame is provided with a plurality of partition chambers at intervals along the circumferential direction;

[0008] A floating assembly, the floating assembly is connected to the second frame and / or the vertical pole and is used to make the floating frame float on the sea surface;

[0009] A plurality of breeding units, wherein the plurality of breeding units are respectively arranged corresponding to the plurality of separation chambers and are fixedly connected to the floating frame, the breeding units include a nursery box and a breeding cage for floating on the sea surface, the nursery box includes a box body and a sealing plate, the top of the box body is open and a first opening is provided on a side that is closely attached to the breeding cage, the sealing plate is movably arranged at the first opening and has a closed position and an open position, in the closed position, the sealing plate blocks the first opening, in the open position, the box body is connected to the breeding cage through the first opening, the breeding cage includes a breeding net frame and a fishing net frame, the breeding net frame is arranged in a ring shape and a second opening is provided corresponding to the first opening, the fishing net frame is positionally adjustable and is arranged on the breeding net frame and has a breeding position and a fishing position, in the breeding position, the breeding net frame is located at the bottom of the fishing net frame to limit a breeding space with the fishing net frame, and in the fishing position, the fishing net frame is located at the bottom of the fishing net frame to gather marine fish in the breeding space.

[0010] The floating offshore fish-photovoltaic complementary system of the embodiment of the present invention can improve the space utilization rate of the fish-photovoltaic complementary system while ensuring the stability and safety of the fish-photovoltaic complementary system floating at sea, ensure the offshore aquaculture area and the offshore photovoltaic power generation area, and realize the integrated production of seedling cultivation, aquaculture and fishing, which is convenient and efficient and reduces production costs.

[0011] In some embodiments, the box body is provided with a sealing groove extending along a first direction corresponding to the first opening, and both ends of the sealing plate are slidably arranged in the sealing groove. A first driving component is provided on the box body corresponding to the sealing plate, and the driving component is used to drive the sealing plate to move between the closed position and the open position.

[0012] In some embodiments, the first driving assembly includes a driving plate and an electric hydraulic push rod, the driving plate is fixedly disposed at one end of the sealing plate away from the box body, the electric hydraulic push rod is fixedly disposed at the box body, and the movable end of the electric hydraulic push rod is fixedly connected to the driving plate, and / or sealing strips are provided on the peripheral side of the sealing plate and in the sealing groove.

[0013] In some embodiments, the breeding net frame includes a fixed frame, which is fixedly connected to the floating frame and is provided with a plurality of guide grooves extending along a first direction. The fishing net frame includes a movable frame, which is provided with a slider adapted to the size of the guide groove. The fixed frame is provided with a second drive assembly, which is connected to the movable frame and is used to drive the fishing net frame to move between the breeding position and the fishing position.

[0014] In some embodiments, the second driving assembly includes a driving motor and a driving rod. The driving motor is arranged corresponding to the guide groove and is transmission-connected to the driving rod. The driving rod is rotatably arranged in the guide groove. The driving rod is threadably connected to the slider to drive the slider to move along the guide groove.

[0015] In some embodiments, the second frame includes a plurality of first connecting rods and a plurality of second connecting rods, the plurality of first connecting rods are connected end to end in sequence and limit an annular frame with a regular polygonal cross-section, one end of the plurality of second connecting rods is connected to the center of the annular frame, and the other ends of the plurality of second connecting rods are respectively connected to the corresponding vertices of the annular frame, and two adjacent second connecting rods and the corresponding first connecting rod limit the separation cavity.

[0016] In some embodiments, the seedling box is arranged on a side of the partition cavity away from the first connecting rod, and the cross-section of the seedling box is triangular or trapezoidal.

[0017] In some embodiments, it includes multiple first aisles and multiple second aisles, the first aisles are arranged corresponding to the second connecting rods, the second aisles are arranged corresponding to the first connecting rods, the top surface of the seedling box is not lower than the height of the first aisles in the first direction, and the top surface of the breeding cage is not lower than the height of the first aisles in the first direction.

[0018] In some embodiments, the floating assembly includes a first buoy and a second buoy, the first buoy is arranged on the first frame, the first buoy is arranged on the vertical pole, and the height of the first buoy in the first direction is not lower than or higher than the height of the second buoy.

[0019] In some embodiments, the floating frame includes a plurality of support blocks arranged on the second frame, the support blocks are fixedly connected to the second frame corresponding to the columns, the support blocks are rotatably connected to anchor blocks, the anchor blocks are connected to anchor chains, and the anchor chains are used to anchor to the seabed through anchors or fixed columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a floating offshore fish-light complementary system according to an embodiment of the present invention.

[0021] Figure 2 It is a schematic diagram of the connection between the floating frame and the photovoltaic module in the floating offshore fish-photovoltaic complementary system according to an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of the connection between the breeding unit and the second frame in the floating offshore fish-light complementary system according to an embodiment of the present invention.

[0023] Figure 4It is a schematic structural diagram of a breeding unit in a floating offshore fish-light complementary system according to an embodiment of the present invention.

[0024] Figure 5 It is a structural schematic diagram of a seedling raising box in a floating offshore fish-light complementary system according to an embodiment of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure of aquaculture cages in a floating offshore fish-light complementary system according to an embodiment of the present invention.

[0026] Figure 7 yes Figure 6 Enlarged view of point A in the middle.

[0027] Figure 8 It is a structural schematic diagram of a fishing net frame in a floating offshore fishing-light complementary system according to an embodiment of the present invention.

[0028] Reference numerals:

[0029] Floating frame 1; first frame 11; second frame 12; first connecting rod 121; second connecting rod 122; partition chamber 123; vertical rod 13; anchor block 14;

[0030] Floating assembly 2; first buoy 21; second buoy 22;

[0031] Breeding unit 3; nursery box 31; box body 311; sealing plate 312; first opening 313; sealing slide 314; breeding net box 32; breeding net frame 321; second opening 3211; fixed frame 3212; guide groove 3213; fishing net frame 322; mobile frame 3221; slider 3222;

[0032] Photovoltaic module 4;

[0033] First drive assembly 5; drive plate 51; electric hydraulic push rod 52;

[0034] Second driving assembly 6; driving motor 61; driving rod 62;

[0035] Aisle 1 7;

[0036] Second Aisle 8 DETAILED DESCRIPTION

[0037] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0038] like Figures 1 to 8As shown, the floating offshore fish-photovoltaic complementary system of the embodiment of the present invention includes a floating frame 1, a floating assembly 2 and a plurality of aquaculture units 3, wherein the height direction of the floating frame 1 is defined as the up-down direction, i.e., the first direction, the floating frame 1 includes a first frame 11, a second frame 12 and a vertical pole 13 arranged between the first frame 11 and the second frame 12, a photovoltaic assembly 4 and a power storage assembly are installed on the first frame 11, the photovoltaic assembly 4 is electrically connected to the power storage assembly, the second frame 12 is provided with a plurality of partition cavities 123 at intervals along the circumferential direction, the floating assembly 2 is connected to the second frame 12 and / or the vertical pole 13 and is used to make the floating frame 1 float on the sea surface, the plurality of aquaculture units 3 are respectively arranged corresponding to the plurality of partition cavities 123 and are fixedly connected to the floating frame 1, the aquaculture units 3 include a nursery box 31 and aquaculture cage 32 for floating on the sea surface, the nursery box 31 includes a box body 311 and A sealing plate 312, a first opening 313 is provided on a side of the box body 311 which is open at the top and is in close contact with the breeding net cage 32, the sealing plate 312 is movably arranged at the first opening 313 and has a closed position and an open position, in the closed position, the sealing plate 312 blocks the first opening 313, in the open position, the box body 311 is connected with the breeding net cage 32 through the first opening 313, the breeding net cage 32 comprises a breeding net frame 321 and a fishing net frame 322, the breeding net frame 321 is arranged in a ring shape and has a second opening 3211 corresponding to the first opening 313, the fishing net frame 322 is positionally adjustable and is arranged on the breeding net frame 321 and has a breeding position and a fishing position, in the breeding position, the breeding net frame 321 is located at the bottom of the fishing net frame 322 to limit the breeding space with the fishing net frame 322, in the fishing position, the fishing net frame 322 is located at the bottom of the fishing net frame 322 to gather marine fish in the breeding space.

[0039] When the floating offshore fish-photovoltaic complementary system of the embodiment of the present invention is in use, the floating frame 1 makes the second frame 12 float in the seawater through the floating component 2, and the first frame 11 is located above the sea surface. By arranging the photovoltaic component 4 and the power storage component on the first frame 11, photovoltaic power generation and storage of electric energy are realized. The second frame 12 is provided with a partition cavity 123. By arranging the breeding unit 3 in each partition cavity 123, the unitized production and management of offshore breeding are realized, and the operation is convenient. The floating frame 1 realizes the spatial combination of offshore photovoltaic power generation and marine breeding. When the size of the floating frame 1 is certain, the space utilization area is greatly improved. The nursery box 31 and the breeding cage 32 are arranged relatively to each other. The sealing plate 312 is moved to the closed position to block the first opening 313 on the box body 311, so as to block the nursery box 31. The connection between the nursery box 31 and the breeding net cage 32 is carried out by initially breeding the fry in the nursery box 31. When the specifications of the fry meet the requirements for breeding in the breeding net cage 32, the sealing plate 312 is moved to the open position, and the fishing net frame 322 is moved downward to the breeding position. The nursery box 31 is connected with the breeding net cage 32, and the fry enters the breeding net cage 32 through the first opening 313 and the second opening 3211. The fry are further cultured in the breeding net cage 32, and the nursery operation is carried out again in the nursery box 31. When the marine fish in the breeding net cage 32 can be caught, the breeding net cage 32 is driven to move upward to the fishing position to facilitate personnel to catch the marine fish. After the fishing is completed, the fry in the nursery box 31 can be cultured, thereby ensuring the continuity of marine aquaculture, improving aquaculture efficiency, and reducing production costs.

[0040] The floating offshore fish-photovoltaic complementary system of the embodiment of the present invention can improve the space utilization rate of the fish-photovoltaic complementary system while ensuring the stability and safety of the fish-photovoltaic complementary system floating at sea, ensure the offshore aquaculture area and the offshore photovoltaic power generation area, and realize the integrated production of seedling cultivation, aquaculture and fishing, which is convenient and efficient and reduces production costs.

[0041] Optionally, a water exchange component is provided in the seedling box 31, and the water exchange component includes a first pump body and a second pump body. The first pump body and the second pump body are connected to the power storage component to utilize the electricity generated by the photovoltaic panel. The first pump body is connected to a pumping pipe. The first pump body is used to transport seawater outside the seedling box 31 to the seedling box 31 through the pumping pipe. The second pump body is provided with a drain pipe. The second pump body is used to transport the seawater in the seedling box 31 to the outside of the seedling box 31 through the drain pipe. The circulation of water in the seedling box 31 is realized by the first pump body and the second pump body, and a seedling breeding environment for fry in the seedling box 31 is created.

[0042] In some embodiments, Figure 4 and Figure 5As shown, the box body 311 is provided with a sealing groove 314 extending along the first direction corresponding to the first port 313, and the two ends of the sealing plate 312 are slidably arranged in the sealing groove 314. The box body 311 is provided with a first driving component 5 corresponding to the sealing plate 312. The driving component is used to drive the sealing plate 312 to move between the closed position and the open position. The sealing groove 314 is arranged at the first port 313 of the box body 311, which can control the movement direction of the sealing plate 312 and reduce the seawater resistance of the sealing plate 312 during the position adjustment process. The operation is convenient and reliable.

[0043] In some embodiments, Figure 4 and Figure 5 As shown, the first driving component 5 includes a driving plate 51 and an electric hydraulic push rod 52. The electric hydraulic push rod 52 is electrically connected to the power storage component. The driving plate 51 is fixedly arranged at one end of the sealing plate 312 away from the box body 311. The electric hydraulic push rod 52 is fixedly arranged at the box body 311, and the movable end of the electric hydraulic push rod 52 is fixedly connected to the driving plate 51. By setting and controlling the telescopic operation of the electric hydraulic push rod 52, the driving plate 51 can be adjusted. The driving plate 51 drives the sealing plate 312 to move during the movement, which is safe and reliable, thereby ensuring the fry breeding operation of the nursery box 31.

[0044] In some embodiments, sealing strips are provided on the surrounding sides of the sealing plate 312 and in the sealing groove 314. By providing the sealing strips, the sealing inside the seedling box 31 can be further ensured, and the water level height inside the seedling box 31 can be freely adjusted according to the growth requirements of the fry in the seedling box 31.

[0045] In some embodiments, Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the breeding net frame 321 includes a fixed frame body 3212, which is fixedly connected to the floating frame 1, and the fixed frame body 3212 is provided with a plurality of guide grooves 3213 extending along the first direction, and the fishing net frame 322 includes a movable frame body 3221, and the movable frame body 3221 is provided with a slider 3222 whose size is adapted to the guide groove 3213, and the fixed frame body 3212 is provided with a second driving assembly 6, which is connected to the movable frame body 3221 and is used to drive the fishing net frame 322 to move between the breeding position and the fishing position.

[0046] The fixed frame 3212 is fixedly connected to the second frame 12 and the corresponding vertical poles 13 through ribs. The fixed frame 3212 floats on the sea surface with the floating frame 1. By setting a guide groove 3213 on the fixed frame 3212, the movement of the fishing frame can be guided to ensure the reliability of the connection between the fishing frame and the breeding frame during the movement, prevent marine fish from swimming out of the breeding cage 32, ensure the installation operation, and set the second drive assembly 6 to reduce the workload of personnel and further improve the fishing efficiency.

[0047] In some embodiments, Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the second driving component 6 includes a driving motor 61 and a driving rod 62. The driving motor 61 is electrically connected to the power storage component. The driving motor 61 is arranged corresponding to the guide groove 3213 and is transmission-connected to the driving rod 62. The driving rod 62 is rotatably arranged in the guide groove 3213. The driving rod 62 is threadedly connected to the slider 3222 to drive the slider 3222 to move along the guide groove 3213. The slider 3222 is fixed in the guide groove 3213. The driving rod 62 will drive the slider 3222 to move in the guide groove 3213 during the rotation process. The moving direction of the mobile frame can be controlled by controlling the rotation direction of the driving motor 61. The operation is convenient, and the catching efficiency of marine fish is improved.

[0048] Optionally, the driving motor 61 and the driving rod 62 are connected via a gear connection or a coaxial device.

[0049] Optionally, limit blocks are provided at both ends of the guide groove 3213, and the limit blocks cooperate with the slider 3222 in the extension direction of the guide groove 3213. The limit blocks can limit the position of the fishing net frame 322 to prevent the fishing net frame 322 from slipping off the breeding net frame 321, thereby ensuring reliability during marine fish breeding.

[0050] In some embodiments, Figure 1 , Figure 2 and Figure 3 As shown, the second frame 12 includes a plurality of first connecting rods 121 and a plurality of second connecting rods 122, the plurality of first connecting rods 121 are connected end to end in sequence and limit an annular frame with a regular polygonal cross-section, one end of the plurality of second connecting rods 122 is connected to the center of the annular frame, and the other ends of the plurality of second connecting rods 122 are respectively connected to the vertex angles of the corresponding annular frames, and two adjacent second connecting rods 122 and the corresponding first connecting rods 121 limit a partition cavity 123, and the first connecting rods 121 and the second connecting rods 122 are interconnected to form the second frame 12. While ensuring the overall structural strength of the second frame 12, the area of ​​the partition cavity 123 can be maximized to improve the utilization efficiency of the offshore aquaculture area.

[0051] In some embodiments, Figure 1 and Figure 3 As shown, the seedling box 31 is arranged on the side of the partition chamber 123 away from the first connecting rod 121. The cross-section of the seedling box 31 is triangular or trapezoidal. The water level in the seedling box 31 can be adjusted according to the seedling production needs. When the water level in the seedling box 31 changes, it will affect the overall stability of the floating frame 1. By setting the seedling box 31 in the middle position of the floating frame 1, the overall stability of the system can be increased to ensure the safe production of the fish-light complementary system. At the same time, the cross-section of the seedling box 31 is set to be triangular or trapezoidal, so as to maximize the use of the space in the partition chamber 123.

[0052] In some embodiments, Figure 1 and Figure 3 As shown, it includes multiple first aisles 7 and multiple second aisles 8. The first aisles 7 are arranged corresponding to the second connecting rods 122, and the second aisles 8 are arranged corresponding to the first connecting rods 121. The top surface of the nursery box 31 is not lower than the height of the first aisle 7 in the first direction, and the top surface of the breeding net box 32 is not lower than the height of the first aisle 7 in the first direction. By arranging the first aisles 7 and the second aisles 8, it is convenient for people to walk and manage marine breeding. The first aisle 7 is arranged corresponding to the second connecting rods 122, which can reduce the impact of the aisles on the breeding area. At the same time, the top surface heights of the nursery boxes 31 and the breeding net boxes 32 are limited to prevent marine fish and fry from jumping out of the tops of the nursery boxes 31 and the breeding net boxes 32.

[0053] In some embodiments, Figure 1 and Figure 2 As shown, the floating assembly 2 includes a first buoy 21 and a second buoy 22. The first buoy 21 is arranged on the first frame 11, the first buoy 21 is arranged on the vertical pole 13, and the height of the first buoy 21 in the first direction is not lower than the height of the second buoy 22. The first buoy 21 serves as a main buoyancy unit to support the floating frame 1 to float on the sea surface. When one or more of the first buoys 21 fail and the floating frame 1 continues to dive, the second buoy 22 will displace seawater to provide buoyancy for the floating frame 1 to ensure the overall stability of the floating frame 1.

[0054] In some embodiments, Figure 1 , Figure 2 and Figure 3 As shown, the floating frame 1 includes a plurality of support blocks arranged on the second frame 12, the support blocks are fixedly connected to the second frame 12 corresponding to the columns, the support blocks are rotatably connected with anchor blocks 14, the anchor blocks 14 are connected with anchor chains, and the anchor chains are used to anchor to the seabed through anchors or fixed columns. By arranging the anchor blocks 14 on the support blocks, the anchor chains on the anchor blocks 14 can be connected to the seabed to achieve the fixation of the floating frame 1, thereby increasing the wind resistance and stability of the floating frame 1 and ensuring the production operation of the offshore fish-light complementary system.

[0055] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A floating offshore fish-light complementary system, characterized in that: include: A floating frame, the floating frame comprising a first frame, a second frame and a vertical pole arranged between the first frame and the second frame, a photovoltaic component and a power storage component are installed on the first frame, the photovoltaic component is electrically connected to the power storage component, and the second frame is provided with a plurality of partition chambers at intervals along the circumferential direction; A floating assembly, the floating assembly is connected to the second frame and / or the vertical pole and is used to make the floating frame float on the sea surface; A plurality of breeding units, wherein the plurality of breeding units are respectively arranged corresponding to the plurality of separation chambers and are fixedly connected to the floating frame, the breeding units include a nursery box and a breeding cage for floating on the sea surface, the nursery box includes a box body and a sealing plate, the top of the box body is open and a first opening is provided on a side that is closely attached to the breeding cage, the sealing plate is movably arranged at the first opening and has a closed position and an open position, in the closed position, the sealing plate blocks the first opening, in the open position, the box body is connected to the breeding cage through the first opening, the breeding cage includes a breeding net frame and a fishing net frame, the breeding net frame is arranged in a ring shape and a second opening is provided corresponding to the first opening, the fishing net frame is positionally adjustable and is arranged on the breeding net frame and has a breeding position and a fishing position, in the breeding position, the breeding net frame is located at the bottom of the fishing net frame to limit a breeding space with the fishing net frame, and in the fishing position, the fishing net frame is located at the bottom of the fishing net frame to gather marine fish in the breeding space.

2. The floating offshore fish-light complementary system according to claim 1 is characterized in that: The box body is provided with a sealing groove extending along a first direction corresponding to the first opening, and both ends of the sealing plate are slidably arranged in the sealing groove. The box body is provided with a first driving component corresponding to the sealing plate, and the driving component is used to drive the sealing plate to move between the closed position and the open position.

3. The floating offshore fish-light complementary system according to claim 2 is characterized in that: The first driving assembly includes a driving plate and an electric hydraulic push rod, wherein the driving plate is fixedly arranged at one end of the sealing plate away from the box body, the electric hydraulic push rod is fixedly arranged at the box body, and the movable end of the electric hydraulic push rod is fixedly connected to the driving plate, and / or a sealing strip is provided on the peripheral side of the sealing plate and in the sealing groove.

4. The floating offshore fish-light complementary system according to claim 1 is characterized in that: The breeding net frame includes a fixed frame, which is fixedly connected to the floating frame and is provided with a plurality of guide grooves extending along a first direction. The fishing net frame includes a movable frame, which is provided with a slider adapted to the size of the guide groove. The fixed frame is provided with a second drive assembly, which is connected to the movable frame and is used to drive the fishing net frame to move between the breeding position and the fishing position.

5. The floating offshore fish-light complementary system according to claim 4 is characterized in that: The second driving assembly includes a driving motor and a driving rod. The driving motor is arranged corresponding to the guide groove and is transmission-connected to the driving rod. The driving rod is rotatably arranged in the guide groove. The driving rod is threadably connected to the slider to drive the slider to move along the guide groove.

6. The floating offshore fish-light complementary system according to claim 1 is characterized in that: The second frame includes a plurality of first connecting rods and a plurality of second connecting rods, wherein the plurality of first connecting rods are connected end to end in sequence and limit an annular frame having a regular polygonal cross-section, one end of the plurality of second connecting rods is connected to the center of the annular frame, and the other ends of the plurality of second connecting rods are respectively connected to the corresponding vertices of the annular frame, and two adjacent second connecting rods and the corresponding first connecting rod limit the separation cavity.

7. The floating offshore fish-light complementary system according to claim 6 is characterized in that: The seedling raising box is arranged at a side of the partition cavity away from the first connecting rod, and the cross section of the seedling raising box is triangular or trapezoidal.

8. The floating offshore fish-light complementary system according to claim 6 is characterized in that: It includes multiple first aisles and multiple second aisles, the first aisles are arranged corresponding to the second connecting rods, the second aisles are arranged corresponding to the first connecting rods, the top surface of the seedling box is not lower than the height of the first aisles in the first direction, and the top surface of the breeding cage is not lower than the height of the first aisles in the first direction.

9. The floating offshore fish-light complementary system according to claim 1, characterized in that: The floating assembly includes a first buoy and a second buoy, wherein the first buoy is arranged on the first frame, the first buoy is arranged on the vertical pole, and the height of the first buoy in the first direction is not less than or higher than the height of the second buoy.

10. The floating offshore fish-light complementary system according to claim 1, characterized in that: The floating frame includes a plurality of support blocks arranged on the second frame, wherein the support blocks are fixedly connected to the second frame corresponding to the columns, and the support blocks are rotatably connected to anchor blocks, and the anchor blocks are connected to anchor chains, and the anchor chains are used to anchor to the seabed through anchors or fixed columns.

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