Pond floating type culture system and culture method

Abstract

The invention relates to a pond floating type culture system and a culture method, and belongs to the technical field of culture facility corollary equipment. The pond floating type culture system comprises a culture assembly and a lifter. A lifter is arranged outside the breeding assembly; the lifter comprises a middle vertical floating body, a tail end vertical floating body, a head end vertical floating body and a flexible connecting pipe; one end of the head-end vertical floating body is connected with one or more middle vertical floating bodies in series through a flexible connecting pipe and then is connected with the tail-end vertical floating body; the head end vertical floating body is provided with a drainage assembly and a water conveying assembly. The pond floating type culture system is particularly suitable for adjusting the depth and height required by fish culture in different water layers, the culture pond or the net cage can be flexibly floated or sunk, the culture pond or the net cage can be lifted at any time to enable fishes to be exposed out of the water surface, then the fishes are easily sucked ashore or loaded to be transported through a fish suction pump, water in the pond does not need to be pumped dry, and the operation is simple and convenient. And manual net pulling for fishing ashore is not needed.

Description

Technical Field

[0001] This invention relates to a floating pond aquaculture system and aquaculture method, belonging to the technical field of aquaculture facility supporting equipment. Background Technology

[0002] In aquaculture, to reduce the impact of pond water quality on fish and improve the efficiency of aquaculture, floating aquaculture equipment such as culture ponds and net cages are often placed in ponds for fish farming. Existing floating aquaculture equipment, such as the floating square fish tank disclosed in utility model patent CN215602677U, while meeting certain usage requirements, lacks a lifting and adjusting device. This prevents the adjustment of the water depth of the culture pond or net cage according to the water depth required for different fish species, potentially affecting the profitability of aquaculture products and the safe growth of fish that thrive in suitable water depths.

[0003] Therefore, it is necessary to develop a new floating pond aquaculture system to solve the above problems existing in existing floating aquaculture ponds or cages. Summary of the Invention

[0004] The purpose of this invention is to provide a pond floating aquaculture system to solve the problems of existing floating aquaculture equipment affecting the profitability of aquaculture products and the safe growth of fish according to their water depth preferences.

[0005] The technical solution of this invention is: A floating pond aquaculture system includes an aquaculture component and a lift; characterized in that: the aquaculture component is externally equipped with a lift; the lift includes an intermediate vertical float, an end vertical float, a head vertical float, and a flexible connecting pipe; one or more intermediate vertical floats are connected in series at one end of the head vertical float via the flexible connecting pipe, and then the end vertical float is connected; the head vertical float is equipped with a drainage component and a water conveyance component.

[0006] The aquaculture component is equipped with multiple mounting blocks on its exterior; the middle vertical float, the end vertical float, and the front vertical float are connected to the aquaculture component through the mounting blocks.

[0007] The aforementioned vertical float at the bow includes a vertical pontoon body A; a series connection hole is provided on one side of the vertical pontoon body A.

[0008] The drainage assembly includes a drainage pump and a drainage pipe; the drainage pump is installed at the bottom of the interior of the vertical pontoon body A; the output end of the drainage pump is connected to the drainage pipe; the upper end of the drainage pipe extends to the upper end of the vertical pontoon body A and then extends to the outside.

[0009] The water conveying assembly includes a water pump and an input pipe; the water pump is installed at the bottom of the vertical float body A; the output end of the water pump is connected to the input pipe; the upper end of the input pipe extends to the top of the vertical float body A and communicates with its interior.

[0010] The intermediate vertical float includes a vertical buoy body B; the two sides of the vertical buoy body B are provided with series holes.

[0011] The aforementioned end vertical float includes a vertical buoy body C; a series hole is provided on one side of the vertical buoy body C.

[0012] The vertical pontoon bodies A, B, and C are provided with ventilation holes at their tops; each of the vertical pontoon bodies A, B, and C is provided with a snap-fit ​​assembly on one side.

[0013] The snap-fit ​​assembly has a "C" shaped structure.

[0014] The aquaculture components include an aquaculture pond; a sewage pipe is connected to the bottom of the aquaculture pond; multiple water passage holes are evenly distributed on the aquaculture pond; and an isolation net is installed on the inner wall of the water passage holes of the aquaculture pond.

[0015] The upper edge of the breeding pond is equipped with a protective fence.

[0016] The aquaculture components include a net cage; the bottom of the net cage is equipped with a waste collection bag made of a stain-resistant material (such as PTFE); the waste collection bag is equipped with a water pump, a spiral-shaped water and waste collection pipe and nozzle; the bottom of the waste collection bag is connected to a sewage pipe.

[0017] The advantages of this invention are: When this floating aquaculture system is in operation, the lifting device can adjust the buoyancy of the vertical float body by water supply and drainage, thereby adjusting the height of the floating aquaculture pond or net cage. It is particularly suitable for adjusting the depth required for fish farming at different water levels. It also eliminates the need to drain the pond and manually pull nets to catch fish when harvesting fish. This allows the aquaculture pond or net cage to be raised at any time, so that the fish can be easily sucked ashore or loaded onto trucks after they are exposed to the surface. This completely changes the heavy labor of fish harvesting in the aquaculture industry, greatly reduces the harvesting cost, and does not harm the fish, ensuring that live fish safely reach the consumer market. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the isometric structure of the present invention; Figure 3for Figure 2 A schematic diagram of the structure after removing the elevator; Figure 4 This is a schematic diagram of a modified structure of the present invention; Figure 5 for Figure 4 Axonometric structural schematic diagram; Figure 6 for Figure 5 A schematic diagram of the structure after removing the elevator; Figure 7 for Figure 3 Enlarged structural diagram at point A; Figure 8 for Figure 6 Enlarged structural diagram at point B; Figure 9 This is a schematic diagram of the lifting device of the present invention; Figure 10 This is a schematic diagram of the lifting device of the present invention; Figure 11 for Figure 10 Front view structural diagram; Figure 12 for Figure 11 Schematic diagram of the CC-axis structure; Figure 13 for Figure 5 Schematic diagram of the structure in the DD direction; Figure 14 This is a schematic diagram of the deformed structure of the cage of the present invention.

[0019] In the diagram: 1. Aquaculture components; 2. Lifting device; 3. Middle vertical float; 4. End vertical float; 5. Head vertical float; 6. Flexible connecting pipe; 7. Hanging block; 8. Vertical float body A; 9. Series hole; 10. Drainage pump; 11. Drainage pipe; 12. Water pump; 13. Input pipe; 14. Vertical float body B; 15. Vertical float body C; 16. Ventilation hole; 17. Snap-fit ​​assembly; 18. Aquaculture pond; 19. Sewage pipe; 20. Water passage hole; 21. Isolation net; 22. Isolation fence; 23. Net cage; 24. Waste collection bag; 25. Sewage pipe; 26. Water pump; 27. Water pump and waste collection pipe; 28. Shielding airbag. Detailed Implementation

[0020] The pond floating aquaculture system includes an aquaculture component 1 and a lift 2.

[0021] Example 1: The aquaculture component 1 includes an aquaculture pond 18; a drain pipe 19 is connected to the bottom of the aquaculture pond 18; multiple water passage holes 20 are provided on the pond walls on both sides of the aquaculture pond 18; isolation nets 21 are installed in the water passage holes on the inner wall of the aquaculture pond 18. A ring of isolation fence 22 is provided along the upper edge of the aquaculture pond 18 (see the attached instruction manual). Figure 1 , 2 and 3).

[0022] During operation, fish are raised inside the breeding pond 18; the breeding pond 18 can exchange water with the pond through the water passage 20 to form a connection, making the water in the breeding pond more nutritious; maintaining the balance of water inside and outside the pond, without increasing the burden on the floats, and the isolation fence 22 and isolation net 21 can isolate fish to prevent them from escaping.

[0023] The sewage pipe 19 at the bottom of the aquaculture pond 18 is connected to the backwash water treatment device installed on the shore; fish feces and uneaten feed that fall into the bottom of the aquaculture pond 18 during operation can be discharged through the sewage pipe 19.

[0024] The sewage pipe 19 at the bottom of the aquaculture pond 18 is connected to a solid-liquid separation device (patent number 201721370798.4) installed on the shore. When in operation, the uneaten feed and fish feces that fall into the bottom of the aquaculture pond 18 are filtered and separated by the device, and the water returns to the pond. The residue can be retained on the shore to be made into bio-fertilizer.

[0025] Example 2: The aquaculture component 1 includes a net cage 23; the bottom of the net cage 23 is equipped with a waste collection bag 24 made of a stain-resistant material (such as PTFE); the bottom of the waste collection bag 24 is connected to a sewage pipe 25.

[0026] The sewage pipe 25 is connected to a solid-liquid separation device (patent number 201721370798.4) installed on the shore. When in operation, the uneaten food and fish feces that fall into the bottom of the waste collection bag 24 are filtered and separated by it, and the water returns to the pond. The residue can be retained on the shore to be made into bio-fertilizer.

[0027] As a variation of the net cage 23, a ring of air-blocking bladders 28 is provided along the upper edge of the net cage 23. When extruded feed is fed into the net cage 23, the air-blocking bladders 28 can be opened by an external air pump; in this way, the air-blocking bladders 28 can confine the floating fish feed inside the net cage 23, thereby preventing the extruded feed from scattering. After the fish feed is digested, the gas inside the air-blocking bladders 28 is released, restoring the flow of surface water.

[0028] The waste collection bag is equipped with a water pump 26 (see instruction manual). Figure 13The pump 26 includes a spiral-shaped water-pushing and waste-collecting pipe 27 and a nozzle (not shown in the attached diagram). When the pump 26 is working, it can input water into the water-pushing and waste-collecting pipe 27 and finally spray it out from the nozzle; the sprayed water will push the waste in the waste collection bag 24 towards the sewage pipe 25 and finally discharge it.

[0029] The net cage 23 and the aquaculture pond 18 can be fixed to the shore by cables. The aquaculture assembly 1 is externally equipped with a lifting device 2 (see the instruction manual appendix). Figure 1 and 4 ).

[0030] The external surface of the aquaculture component 1 is equipped with multiple mounting blocks 7 (see the instruction manual appendix). Figure 7 and 8 The middle vertical float 3, the end vertical float 4, and the front vertical float 5 are connected to the aquaculture component 1 via the mounting block 7.

[0031] The lifting device 2 includes a middle vertical float 3, an end vertical float 4, a front vertical float 5, and a flexible connecting pipe 6 (see the instruction manual appendix). Figure 9 and 10 ).

[0032] The vertical float 5 at the bow includes a vertical float body A8; a series hole 9 is provided on one side of the vertical float body A8. The drainage assembly includes a drainage pump 10 and a drainage pipe 11; the drainage pump 10 is installed at the bottom inside the vertical float body A8; the output end of the drainage pump 10 is connected to the drainage pipe 11; the upper end of the drainage pipe 11 extends to the upper end of the vertical float body A8 and then extends to the outside.

[0033] When the drainage pump 10 is working, it can discharge the water inside the vertical float body A8 through the drainage pipe 11.

[0034] The water conveyance assembly includes a water pump 12 and an inlet pipe 13; the water pump 12 is mounted on the bottom of the vertical float body A8; the output end of the water pump 12 is connected to the inlet pipe 13; the upper end of the inlet pipe 13 extends to the top of the vertical float body A8 and communicates with its interior. When the water pump 12 is working, it can input water from the pond into the interior of the vertical float body A8 through the inlet pipe 13.

[0035] The intermediate vertical float 3 includes a vertical float body B14; the two sides of the vertical float body B14 are provided with series holes 9.

[0036] The end vertical float 4 includes a vertical float body C15; a series hole 9 is provided on one side of the vertical float body C15.

[0037] One end of the vertical float 5 is connected to one or more intermediate vertical floats 3 via a flexible connecting pipe 6, and then connected to the end vertical float 4; the vertical float 5 at the head end is equipped with a drainage component and a water conveyance component.

[0038] Ventilation holes 16 are provided on the top of the vertical pontoon body A8, vertical pontoon body B14 and vertical pontoon body C15; and a "C"-shaped snap-fit ​​assembly 17 is provided on one side of each of the vertical pontoon body A8, vertical pontoon body B14 and vertical pontoon body C15.

[0039] The vertical pontoon body A8 and the vertical pontoon body B14 are interconnected via flexible connecting pipes 6; the vertical pontoon body B14 is interconnected via flexible connecting pipes 6; the vertical pontoon body B14 and the vertical pontoon body C15 are interconnected via flexible connecting pipes 6 (see the appendix to the instruction manual). Figure 1 , 2 and 3).

[0040] After the vertical pontoon bodies A8, B14, and C15 are interconnected via the flexible connecting pipe 6, a communicating vessel will be formed between them, allowing water to flow between them.

[0041] When the floating aquaculture system is in operation, the lifting device 2 can adjust the buoyancy of the vertical float body by water supply and drainage, thereby adjusting the raising and lowering of the floating aquaculture pond 18 or net cage. It is particularly suitable for adjusting the depth required for fish farming at different water levels, and can flexibly raise or lower the aquaculture pond or net cage. It enables the raising of aquaculture boxes or net cages at any time. After the fish are exposed to the water, they can be easily sucked ashore or loaded onto trucks by a fish suction pump. There is no need to drain the pond water or use nets to catch fish, which greatly reduces the fishing cost and does not harm the fish, ensuring that live and fresh fish safely reach the consumer market.

Claims

1. A floating pond aquaculture system, comprising an aquaculture component (1) and a lift (2); characterized in that: The aquaculture component (1) is equipped with a lifter (2); the lifter (2) includes a middle vertical float (3), an end vertical float (4), a front vertical float (5) and a flexible connecting pipe (6); one or more middle vertical floats (3) are connected in series at one end of the front vertical float (5) through the flexible connecting pipe (6) and then connected to the end vertical float (4); the front vertical float (5) is equipped with a drainage component and a water conveyance component.

2. The floating pond aquaculture system according to claim 1, characterized in that: The aquaculture component (1) is provided with multiple mounting blocks (7) on its exterior; the middle vertical float (3), the end vertical float (4), and the head vertical float (5) are connected to the aquaculture component (1) through the mounting blocks (7).

3. A floating pond aquaculture system according to claim 2, characterized in that: The vertical float (5) at the head end includes a vertical float body A (8); a series hole (9) is provided on one side of the vertical float body A (8).

4. A floating pond aquaculture system according to claim 3, characterized in that: The drainage assembly includes a drainage pump (10) and a drainage pipe (11); the drainage pump (10) is installed at the bottom of the interior of the vertical pontoon body A (8); the output end of the drainage pump (10) is connected to the drainage pipe (11); the upper end of the drainage pipe (11) extends to the upper end of the vertical pontoon body A (8) and then extends to the outside.

5. A floating pond aquaculture system according to claim 3, characterized in that: The water conveying assembly includes a water pump (12) and an input pipe (13); the bottom of the vertical float body A (8) is equipped with a water pump (12); the output end of the water pump (12) is connected to the input pipe (13); the upper end of the input pipe (13) extends to the top of the vertical float body A (8) and communicates with its interior.

6. A floating pond aquaculture system according to claim 3, characterized in that: The intermediate vertical float (3) includes a vertical pontoon body B (14); the two sides of the vertical pontoon body B (14) are provided with series holes (9); the end vertical float (4) includes a vertical pontoon body C (15); the one side of the vertical pontoon body C (15) is provided with series holes (9).

7. A floating pond aquaculture system according to claim 6, characterized in that: The vertical pontoon body A (8), vertical pontoon body B (14) and vertical pontoon body C (15) are provided with ventilation holes (16) at the top; each of the vertical pontoon body A (8), vertical pontoon body B (14) and vertical pontoon body C (15) is provided with a snap-fit ​​assembly (17) on one side; the snap-fit ​​assembly (17) is in the shape of a "C".

8. A floating pond aquaculture system according to claim 1, characterized in that: The aquaculture component (1) includes an aquaculture pond (18); a sewage pipe (19) is connected to the bottom of the aquaculture pond (18); multiple water passage holes (20) are provided on the pond walls on both sides of the aquaculture pond (18); an isolation net (21) is provided on the inner wall of the water passage holes of the aquaculture pond (18); and an isolation fence (22) is provided along the upper edge of the aquaculture pond (18).

9. A floating pond aquaculture system according to claim 1, characterized in that: The aquaculture component (1) includes a net cage (23); the bottom of the net cage (23) is equipped with a waste collection bag (24), and the inside of the waste collection bag (24) is equipped with a water pump (26), a spiral-shaped water and waste collection pipe (27), and a nozzle; the bottom of the waste collection bag (24) is connected to a sewage pipe (25).

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