Offshore integrated platform based on three-dimensional culture

Abstract

The application discloses a kind of based on three-dimensional culture's offshore integrated platform, the offshore integrated platform based on three-dimensional culture includes floating body, mooring system, culture module and drive component, one end of mooring system is connected with floating body, the other end of mooring system is connected with seabed;Culture module has multiple net cages, culture module is connected with floating body, culture module is movable relative to floating body;Drive component is connected with culture module and floating body, to drive at least part net cage to move away from floating body and be distributed in different seawater depth position, or to the direction of moving close to floating body.The offshore integrated platform based on three-dimensional culture of the application can realize offshore three-dimensional culture, so that part net cage is distributed in different seawater depth position, improve deep-sea culture efficiency, save sea, improve yield value.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of sea floating platform, and particularly relates to a sea comprehensive platform based on three-dimensional culture. BACKGROUND

[0002] Renewable energy has the advantages of no pollution, renewable, low cost, wide distribution, etc. In recent years, it has been valued by countries around the world and gradually become the main force of clean energy. Compared with land renewable energy projects, offshore projects have the advantages of not occupying land and high power generation efficiency. With the increasing demand for energy, the development and utilization of the ocean has developed from nearshore to deep sea.

[0003] In addition, the water quality of deep sea is good, and the water exchange condition is good, so the quality of cultured fish is better, and the mariculture gradually moves to deep sea. In order to achieve better economic benefits, large-scale culture net cages are needed for deep sea culture. However, the current fish collection of culture net cages mainly relies on manual gillnet fishing, which is low in efficiency and short in operation window time, and the efficiency of deep sea culture is low. SUMMARY

[0004] The present application aims to at least partially solve one of the technical problems in the related art.

[0005] To this end, an embodiment of the present application provides a sea comprehensive platform based on three-dimensional culture, which can realize sea three-dimensional culture, improve deep sea culture efficiency, save sea use, and improve yield and output value.

[0006] The sea comprehensive platform based on three-dimensional culture according to the embodiment of the present application comprises:

[0007] a floating body;

[0008] a mooring system, one end of the mooring system being connected with the floating body, and the other end of the mooring system being connected with the seabed;

[0009] a culture module, the culture module having a plurality of net cages, the culture module being connected with the floating body, and the culture module being movable relative to the floating body;

[0010] a driving component, the driving component being connected with the culture module and the floating body to drive at least part of the net cages to move away from the floating body and be distributed at different sea water depth positions, or move towards the floating body.

[0011] The sea comprehensive platform based on three-dimensional culture according to the embodiment of the present application can realize sea three-dimensional culture, make part of the net cages be distributed at different sea water depth positions, improve deep sea culture efficiency, save sea use, and improve yield and output value.

[0012] In some embodiments, the culture module comprises a first frame body, and a plurality of the net cages are arranged in sequence along the length direction of the first frame body; one end of the first frame body is hingedly connected to the floating body, and the driving component is connected to the other end of the first frame body, and the driving component is used to drive the first frame body to swing relative to the floating body so as to switch the culture module between a culture state and a harvesting state.

[0013] In the culture state, the plurality of net cages are distributed at different seawater depth positions, and in the harvesting state, the plurality of net cages are close to the floating body.

[0014] In some embodiments, the net cage is hingedly connected to the first frame body.

[0015] In some embodiments, the first frame body comprises four first rod bodies arranged in parallel, the net cage has oppositely arranged first and second surfaces, and two of the first rod bodies are arranged on each of the first and second surfaces, and the first rod bodies are hingedly connected to the net cage and the floating body.

[0016] The hinging points of the two first rod bodies on the same side surface of the net cage and the floating body are arranged in a staggered manner in the height direction of the floating body.

[0017] The hinging points of the two first rod bodies on the same side surface of the net cage and the net cage are arranged in a staggered manner in the height direction of the net cage.

[0018] In some embodiments, the floating body is provided with a plurality of harvesting openings, and in the harvesting state, the plurality of net cages are arranged in one-to-one correspondence with the plurality of harvesting openings.

[0019] In some embodiments, there are a plurality of culture modules, and the plurality of culture modules are connected to the floating body.

[0020] In some embodiments, the plurality of culture modules are arranged side by side below the floating body, the driving component is a plurality of driving components, and each of the culture modules and the floating body is provided with the driving component.

[0021] In some embodiments, the floating body has oppositely arranged first and second sides, and the hinging points of some of the culture modules and the floating body are located on the first side, and the hinging points of the other culture modules and the floating body are located on the second side.

[0022] The culture modules hingedly connected to the first side of the floating body and the culture modules hingedly connected to the second side of the floating body are arranged in a staggered manner in a first direction, and the first direction is perpendicular to the direction from the first side to the second side.

[0023] In some embodiments, the driving component comprises a winch, the winch being provided on the floating body, and a winding rope in the winch being connected with the first frame body.

[0024] In some embodiments, a generator set is further included, the generator set being provided on the floating body.

[0025] The generator set comprises a wind power generator set, and / or the generator set comprises a photovoltaic generator set. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of a farming state of a marine integrated platform based on three-dimensional farming according to an embodiment of the present application.

[0027] Figure 2 is a structural schematic diagram of a harvesting state of a marine integrated platform based on three-dimensional farming according to an embodiment of the present application.

[0028] Figure 3 is a structural schematic diagram of a farming state of a marine integrated platform based on three-dimensional farming according to another embodiment of the present application.

[0029] Figure 4 is a structural schematic diagram of a harvesting state of a marine integrated platform based on three-dimensional farming according to another embodiment of the present application.

[0030] Figure 5 is a structural schematic diagram of a farming state of a farming module according to an embodiment of the present application.

[0031] Figure 6 is a structural schematic diagram of a harvesting state of a farming module according to an embodiment of the present application.

[0032] REFERENCE NUMERALS:

[0033] 1, floating body; 11, harvesting port;

[0034] 2, farming module; 21, first rod body; 22, net cage;

[0035] 3, mooring system;

[0036] 41, wind power generator set; 42, photovoltaic generator set;

[0037] 5, driving component. DETAILED DESCRIPTION

[0038] Embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below by reference to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0039] As Figures 1-6As shown, the offshore comprehensive platform based on three-dimensional aquaculture according to the embodiment of the present application comprises a floating body 1, a mooring system 3, an aquaculture module 2 and a driving component 5, one end of the mooring system 3 is connected with the floating body 1, and the other end of the mooring system 3 is connected with the seabed.

[0040] The floating body 1 is a floating structure capable of floating on the sea surface by buoyancy, one end of the mooring system 3 is connected with the floating body 1, and the other end of the mooring system 3 is connected with the seabed, and the mooring system 3 is used for stably placing the floating body 1 in deep sea water, limiting the movement of the floating body 1 in a specific position.

[0041] The aquaculture module 2 in the embodiment of the present application has a plurality of net cages 22, the aquaculture module 2 is connected with the floating body 1, and the aquaculture module 2 is movable relative to the floating body 1. The driving component 5 is connected with the aquaculture module 2 and the floating body 1 to drive at least part of the net cages 22 to move away from the floating body 1 and be distributed at different sea water depth positions or move towards the floating body 1.

[0042] That is, with the action of the driving component 5, the aquaculture module 2 can move relative to the floating body 1, and in the aquaculture, part or all of the net cages 22 can be moved away from the floating body 1, and at least part of the net cages 22 can be distributed at different sea water depth positions, three-dimensional aquaculture is realized, the occupied sea area is reduced, and under the premise that the area of the floating body 1 is limited, the sea water depth direction can be better developed and utilized, so as to improve the deep sea aquaculture efficiency and increase the yield and output value.

[0043] When the fish is collected, the aquaculture module 2 is driven by the driving component 5 to move towards the floating body 1, so that the net cages 22 can be close to the floating body 1, the fish in each net cage 22 can be conveniently collected, the fish collection efficiency is improved, and the innovation and development of fishery technology can be promoted by means of automatic control, intelligent monitoring and other technologies.

[0044] The offshore comprehensive platform based on three-dimensional aquaculture according to the embodiment of the present application can realize offshore three-dimensional aquaculture, part of the net cages 22 can be distributed at different sea water depth positions, the deep sea aquaculture efficiency is improved, the sea area is saved, and the yield and output value are improved.

[0045] In some embodiments, the aquaculture module 2 comprises a first frame body, and the plurality of net cages 22 are arranged along the length direction of the first frame body in sequence; one end of the first frame body is hinged with the floating body 1, and the driving component 5 is connected with the other end of the first frame body, and the driving component 5 is used for driving the first frame body to swing relative to the floating body 1 to switch the aquaculture module 2 between the aquaculture state and the collection state.

[0046] In the aquaculture state, the plurality of net cages 22 are distributed at different sea water depth positions, such as Figure 1 and Figure 3As shown; in the harvesting state, the plurality of net cages 22 are close to the floating body 1, as shown in the figure. Figure 2 and Figure 4 As shown.

[0047] It should be understood that the culture module 2 comprises a first frame and a plurality of net cages 22 arranged along the length direction of the first frame, and the first frame can swing the floating body 1, when the length direction of the first frame is substantially parallel to the vertical direction, the plurality of net cages 22 arranged on the first frame can be located at different sea water depths, so as to realize three-dimensional culture, and when the length direction of the first frame is substantially parallel to the horizontal direction, the plurality of net cages 22 can be arranged close to the floating body 1, facilitating fish harvesting operation.

[0048] The driving component 5 can drive the culture module 2 to swing within a certain angle relative to the floating body 1, so as to switch the culture state and the harvesting state.

[0049] In some embodiments, the net cage 22 is hinged with the first frame. It should be understood that when the first frame swings relative to the floating body 1, if the net cage 22 is fixedly connected with the first frame, the net cage 22 will rotate by a certain angle with the swinging of the first frame. If it is required to ensure that the orientation of the net cage 22 is relatively stable and does not rotate, the net cage 22 needs to be hinged with the first frame, at this time, the net cage 22 can rotate freely relative to the first frame, when the first frame swings, the net cage 22 will rotate relative to the first frame under the action of gravity, so that the net cage 22 always has a relatively stable orientation.

[0050] For example, the fish harvesting opening of the net cage 22 is arranged at the top, that is, when the length direction of the first frame is substantially parallel to the horizontal direction, the net cages 22 are close to the floating body 1, and the fish harvesting opening of the net cage 22 faces upward, facilitating fish harvesting, when the length direction of the first frame is substantially parallel to the vertical direction, if the net cage 22 is fixedly connected with the first frame, at this time, the fish harvesting opening of the net cage 22 will face a position substantially in the horizontal direction, if the net cage 22 is hinged with the first frame, at this time, the fish harvesting opening of the net cage 22 will still face upward.

[0051] Therefore, through hinging the net cage 22 with the first frame, the orientation of the net cage 22 can always remain unchanged, the practicability is better, and the operation is facilitated, when the culture module 2 swings, the net cage 22 can also adaptively adjust, so as to ensure that the stress between the first frame and the net cage 22 is stable, and the problem of stress concentration in a local position is avoided.

[0052] Optionally, the opposite two sides of the net cage 22 are both provided with a hinge shaft, and the net cage 22 is hinged with the first frame through the two hinge shafts.

[0053] In some embodiments, the first frame body comprises four first rods 21 arranged in parallel, the net cage 22 has a first face and a second face arranged oppositely, and two first rods 21 are arranged on each of the first face and the second face and are hinged to the net cage 22 and the floating body 1; the hinging points of the two first rods 21 on the same side of the net cage 22 and the floating body 1 are arranged in a staggered manner in the height direction of the floating body 1; and the hinging points of the two first rods 21 on the same side of the net cage 22 and the net cage 22 are arranged in a staggered manner in the height direction of the net cage 22.

[0054] It should be understood that if the net cage 22 is connected to the first frame body only through two hinging points, the stability of the net cage 22 is poor, and the net cage 22 will swing relative to the first frame body with the flow of seawater. Figure 5 and Figure 6 As shown in the drawings, two hinging points are arranged on each of the first face and the second face of the net cage 22, and the two hinging points are hinged to two different first rods 21, respectively.

[0055] Meanwhile, a parallelogram structure is formed between the two first rods 21 on the same face of the net cage 22, the connecting lines between the hinging points of the two first rods 21 and the net cage 22, and the connecting lines between the hinging points of the two first rods 21 and the floating body 1. During swinging, the first frame body will deform, and when the first frame body swings from a position substantially parallel to the vertical direction to a position substantially parallel to the horizontal direction, the distance between the two first rods 21 will gradually decrease, at which time the net cage 22 will swing relative to the first frame body, but the orientation of the net cage 22 can remain unchanged, and the force stability between the net cage 22 and the first frame body is good.

[0056] Since the hinging points of the two first rods 21 on the same side of the net cage 22 and the floating body 1 are arranged in a staggered manner in the height direction of the floating body 1, when the first rods 21 are rotated to a position substantially parallel to the horizontal direction, the two first rods 21 will not interfere with each other.

[0057] In some embodiments, the floating body 1 is provided with a plurality of collection openings 11, and the plurality of net cages 22 are arranged in one-to-one correspondence with the plurality of collection openings 11 in the collection state. In order to facilitate fish collection, a plurality of collection openings 11 are arranged on the floating body 1, and when the first frame body swings to a position substantially parallel to the horizontal direction, the plurality of net cages 22 arranged on the first frame body correspond to the plurality of collection openings 11, so that fish collection can be directly performed through the collection openings 11.

[0058] In some embodiments, the plurality of cultivation modules 2 are connected to the floating body 1. According to the size of the floating body 1, a plurality of cultivation modules 2 can be arranged to fully utilize the marine space below the floating body 1.

[0059] Further, the plurality of cultivation modules 2 are arranged side by side below the floating body 1, and the driving components 5 are provided between each cultivation module 2 and the floating body 1. It should be understood that the plurality of net cages 22 are arranged along the length direction of the first frame, and therefore the cultivation module 2 is long strip-shaped. By arranging the plurality of cultivation modules 2 side by side below the floating body 1, the plurality of cultivation modules 2 will not interfere with each other when harvesting fish, and the sea utilization rate can be improved.

[0060] In some embodiments, the floating body 1 has oppositely arranged first and second sides, and the hinge points of some cultivation modules 2 and the floating body 1 are located on the first side, and the hinge points of other cultivation modules 2 and the floating body 1 are located on the second side. The cultivation modules 2 hinged to the first side of the floating body 1 and the cultivation modules 2 hinged to the second side of the floating body 1 are arranged in a staggered manner in the first direction, which is perpendicular to the direction from the first side to the second side.

[0061] It should be understood that the length of the cultivation module 2 can be determined according to the size of the first and second sides of the floating body 1, so that the length of the cultivation module 2 matches the size of the floating body 1 from the first side to the second side, and the number of net cages 22 in the cultivation module 2 matches the harvesting port 11, facilitating fish harvesting operations.

[0062] By arranging the plurality of cultivation modules 2 in the first direction in a staggered manner, the balance and stability of the floating body 1 can be improved. For example, among the plurality of cultivation modules 2 arranged in the first direction, one of the two adjacent cultivation modules 2 is hinged to the first side of the floating body 1, and the other is hinged to the second side of the floating body 1.

[0063] When the cultivation module 2 is in a substantially vertical state, the ability of the floating body 1 to resist sea current fluctuations can also be improved, and the stability of the offshore integrated platform is better.

[0064] The first direction is the front-rear direction shown in Figure 2 , and the first and second sides are the left and right sides of the floating body shown in Figure 2 .

[0065] In some embodiments, the driving component 5 includes a winch, which is provided on the floating body 1, and the winding rope in the winch is connected to the first frame. It should be understood that one end of the first frame is hinged to the floating body 1, and the other end of the first frame is connected to the winding rope wound on the winch. When harvesting fish is needed, the winding rope is retracted by driving the winch, so that the cultivation module 2 swings towards the floating body 1, and the length direction of the cultivation module 2 is substantially horizontal.

[0066] In some embodiments, the offshore integrated platform further comprises a power generating set arranged on the floating body 1; the power generating set comprises a wind power generating set 41, and / or the power generating set comprises a photovoltaic set 42.

[0067] It should be understood that, in order to comprehensively utilize deep sea resources, the development and utilization of offshore wind power and photovoltaic power are very valuable, and therefore, by arranging the wind power generating set 41 and the photovoltaic set 42 on the floating body 1, the development and utilization of wind energy and light energy are realized, and the generated electric energy can be directly supplied to the winch and can be transmitted to coastal and inland areas.

[0068] The offshore integrated platform can further be arranged with a control center for monitoring the marine environment and comprehensively controlling and monitoring the aquaculture module 2 and the power generating set in the offshore integrated platform.

[0069] The floating body 1 can be a large ship, which is convenient for traveling to different sea areas for aquaculture operation with the ship, or a floating platform composed of multiple floating cylinders.

[0070] The mooring system 3 of the embodiment of the present application can be a catenary mooring system, as shown in Figure 1 and Figure 2 Alternatively, the mooring system 3 adopts a tension leg mooring system, as shown in Figure 3 and Figure 4

[0071] In the description of the present application, it should be understood that the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0072] In addition, the terms “first” and “second” are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with “first” and “second” can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of “a plurality of” is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0073] ​In the present application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", "fixedly connected", "connection", "fixedly connected", "connected", "fixed", and the like should be construed broadly, for example, can be fixed connection, can be detachable connection, or integral; can be mechanical connection, can be electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0074] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0075] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0076] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A marine integrated platform based on three-dimensional aquaculture, characterized in that, include: Floating body; A mooring system, one end of which is connected to the floating body and the other end of which is connected to the seabed; An aquaculture module having multiple net cages, the aquaculture module being connected to the floating body, and the aquaculture module being movable relative to the floating body; A driving component, which is connected to the aquaculture module and the floating body, to drive at least a portion of the net cages to move away from the floating body and at different seawater depths, or to move closer to the floating body; The aquaculture module includes a first frame, and a plurality of net cages are arranged sequentially along the length of the first frame; one end of the first frame is hinged to the floating body, and the driving component is connected to the other end of the first frame. The driving component is used to drive the first frame to swing relative to the floating body so that the aquaculture module switches between an aquaculture state and a harvesting state. In the aquaculture state, multiple net cages are distributed at different seawater depths; in the harvesting state, multiple net cages are close to the floating body. The first frame includes four parallel first rods. The net cage has a first side and a second side that are opposite to each other. Two first rods are arranged on both the first side and the second side. The first rods are hinged to the net cage and the floating body. The hinge points of the two first rods located on the same side of the cage and the floating body are staggered in the height direction of the floating body. The hinge points of the two first rods located on the same side of the net cage are staggered with respect to the height of the net cage.

2. The marine integrated platform based on three-dimensional aquaculture according to claim 1, characterized in that, The floating body is provided with multiple collection ports. In the collection state, multiple net cages are set up one-to-one with multiple collection ports.

3. The marine integrated platform based on three-dimensional aquaculture according to claim 1, characterized in that, The aquaculture module is multiple, and the multiple aquaculture modules are connected to the floating body.

4. The marine integrated platform based on three-dimensional aquaculture according to claim 3, characterized in that, Multiple aquaculture modules are arranged side by side below the floating body, and there are multiple driving components, with each aquaculture module and the floating body having a driving component between them.

5. The marine integrated platform based on three-dimensional aquaculture according to claim 4, characterized in that, The floating body has a first side and a second side that are arranged opposite to each other. Some of the aquaculture modules have hinge points with the floating body on the first side, while the other aquaculture modules have hinge points with the floating body on the second side. The aquaculture module hinged to the first side of the floating body and the aquaculture module hinged to the second side of the floating body are arranged alternately in a first direction, which is perpendicular to the direction from the first side to the second side.

6. The marine integrated platform based on three-dimensional aquaculture according to any one of claims 2-5, characterized in that, The drive component includes a winch, which is mounted on the floating body, and the winding rope in the winch is connected to the first frame.

7. The integrated offshore platform based on three-dimensional aquaculture according to claim 1, characterized in that, It also includes a generator set, which is mounted on the floating body; The generator set includes a wind turbine, and / or the generator set includes a photovoltaic unit.

Images