Aquaculture pond

Abstract

The utility model relates to the field of aquaculture, in particular to an aquaculture pond, which comprises a cylindrical culture pond body, an aquaculture pond body and an aquaculture pond body. The annular anti-collision curtain is arranged in the inner cavity of the culture pond body, and an anti-collision gap is formed between the annular anti-collision curtain and the inner wall of the culture pond body; the annular pipe is arranged at the bottom of the culture pond body and located below the anti-collision gap, an air pushing hole is formed in the top of the annular pipe, and the annular pipe is provided with an air inlet pipe extending out of the culture pond body. According to the aquaculture pond, fishes can be prevented from impacting the pond wall of the aquaculture pond, and meanwhile the service life of an anti-collision facility is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of aquaculture, in particular to an aquaculture pond. Background Art

[0002] Blue round trevally is a common economic fish on the west coast of the Pacific Ocean. It is mainly caught in the ocean, and some are farmed along the coast of my country. Farmed blue round trevally tastes better than sea-caught blue round trevally. It is one of the few farmed commercial fish in my country whose market price is significantly higher than the fishing price. Blue round trevally swims fast and is easily frightened. During the breeding process, it often moves quickly due to changes in light or disturbances by people, and hits the pool wall and gets injured and causes loss. The existing solution is generally to add an anti-collision net to the pool body to prevent the fish body from colliding with the pool wall, such as the invention patent with publication number CN103053464A and the name of an American shad breeding pond. However, in actual use, the fish will drill into the mesh of the anti-collision net under stimulation. On the one hand, there is still a risk of collision between the fish body and the pool wall, and on the other hand, it also shortens the service life of the anti-collision net. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an aquaculture pond to prevent fish from colliding with the aquaculture pond and to prolong the service life of anti-collision facilities.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an aquaculture pond, comprising:

[0005] The breeding pond body is cylindrical in shape;

[0006] The annular anti-collision curtain is arranged in the inner cavity of the culture tank body and has an anti-collision gap with the inner wall of the culture tank body;

[0007] The annular tube is arranged at the bottom of the culture pond and below the anti-collision gap. The top of the annular tube is provided with an air push hole and an air inlet pipe extending out of the culture pond.

[0008] Furthermore, the air pushing hole includes more than two through holes evenly distributed along the circumferential direction of the annular tube.

[0009] Furthermore, the annular anti-collision curtain is an annular screen mesh.

[0010] Furthermore, the annular tube is a nanotube.

[0011] Furthermore, a sewage outlet is provided in the middle of the bottom of the breeding pond, and a drainage-aiding hole is provided on the wall of the annular pipe toward the sewage outlet.

[0012] Furthermore, the exhaust-assisting holes and the air-pushing holes are arranged in a one-to-one correspondence along the circumferential direction of the annular tube.

[0013] Furthermore, there is a sewage discharge gap between the annular anti-collision curtain and the bottom of the culture pond.

[0014] Furthermore, the bottom of the breeding pond is conical.

[0015] Furthermore, the inner wall of the culture pond is provided with a bracket for installing an annular anti-collision curtain.

[0016] Furthermore, the breeding pond is provided with lighting lamps.

[0017] The beneficial effects of the utility model are: an aquaculture pond, an annular anti-collision curtain is arranged on the inner side of the inner wall of the aquaculture pond, an anti-collision gap is left between the annular anti-collision curtain and the inner wall of the aquaculture pond, and an annular tube is installed below the anti-collision gap, the annular tube uses the air intake pipe to take in air, and then discharges the gas from the air push hole to the anti-collision gap. On the one hand, the annular tube can be used as an aeration pipe to increase oxygen for the aquaculture system, and on the other hand, the air delivery through the air push hole can generate an upward water flow in the anti-collision gap, so as to prevent the blue round mullet from colliding with the annular anti-collision curtain, or staying in the anti-collision gap and colliding with the pool wall. The aquaculture pond provided by the utility model can not only prevent fish from colliding with the aquaculture pond wall, but also prolong the service life of the anti-collision facility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of an aquaculture pond;

[0019] Figure 2 Another structural schematic diagram of an aquaculture pond;

[0020] Description of labels:

[0021] 1. Breeding pond body; 11. Bracket; 12. Lighting lamp; 2. Annular anti-collision curtain; 3. Annular tube; 31. Air push hole; 311. Through hole; 32. Air inlet pipe; 33. Drainage hole. DETAILED DESCRIPTION

[0022] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0023] The utility model provides an aquaculture pond, which is applied to blue round snail breeding operations.

[0024] Please refer to Figure 1 to Figure 2 As shown, an aquaculture pond of the utility model comprises:

[0025] The breeding pond body 1 is cylindrical in shape;

[0026] The annular anti-collision curtain 2 is arranged in the inner cavity of the culture tank body 1 and has an anti-collision gap with the inner wall of the culture tank body 1;

[0027] The annular tube 3 is arranged at the bottom of the culture tank body 1 and is located below the anti-collision gap. An air push hole 31 is arranged at the top of the annular tube 3 . The annular tube 3 is provided with an air inlet pipe 32 extending out of the culture tank body 1 .

[0028] From the above description, it can be seen that the beneficial effects of the utility model are: an aquaculture pond, an annular anti-collision curtain 2 is arranged on the inner side of the inner wall of the culture pond body 1, so that an anti-collision gap is left between the annular anti-collision curtain 2 and the inner wall of the culture pond body 1, and an annular tube 3 is installed below the anti-collision gap, the annular tube 3 uses the air intake pipe 32 to take in air, and then discharges the gas from the air push hole 31 to the anti-collision gap. On the one hand, the annular tube 3 can be used as an aeration pipe to increase oxygen for the culture system, and on the other hand, the air delivery through the air push hole 31 can generate an upward water flow in the anti-collision gap, so as to prevent the blue round snipe from colliding with the annular anti-collision curtain 2, or staying in the anti-collision gap and colliding with the pool wall. The aquaculture pond provided by the utility model can not only prevent fish from colliding with the pool wall, but also prolong the service life of the anti-collision facilities.

[0029] In an optional embodiment, the air pushing hole 31 includes more than two through holes 311 evenly distributed along the circumferential direction of the annular tube 3 .

[0030] It can be seen from the above description that the through holes 311 are evenly distributed along the circumferential direction, so that an ascending water flow can be generated in the entire circumferential direction.

[0031] In an optional embodiment, the annular anti-collision curtain 2 is an annular screen mesh.

[0032] From the above description, it can be seen that the annular screen silk mesh is soft and durable, and can prevent the blue round snail from touching and rubbing and being damaged.

[0033] In an alternative embodiment, the annular tube 3 is a nanotube.

[0034] In an optional embodiment, a sewage outlet is provided in the middle of the bottom of the culture pond body 1, and a drainage hole 33 is provided on the wall of the annular pipe 3 toward the sewage outlet.

[0035] From the above description, it can be seen that the drainage holes 33 can form an air-pushed water flow from the side wall to the middle of the bottom of the breeding pond, promoting the concentration of sewage to the middle sewage outlet, which can conveniently discharge sewage without the need for a circular water flow, is conducive to cleaning sewage, and saves energy.

[0036] In an optional embodiment, the exhaust-assisting holes 33 and the air-pushing holes 31 are arranged in a one-to-one correspondence along the circumferential direction of the annular tube 3 .

[0037] From the above description, it can be seen that a drainage hole 33 and an air push hole 31 are arranged together on the same radial surface of the annular tube 3, which can not only generate an upward water flow but also prevent dirt from being lifted up.

[0038] In an optional embodiment, there is a sewage discharge gap between the annular anti-collision curtain 2 and the bottom of the culture pond body 1.

[0039] From the above description, it can be seen that the setting of the sewage discharge gap is conducive to the concentration of sewage from the edge to the middle.

[0040] In an optional embodiment, the bottom of the culture pond 1 is conical.

[0041] From the above description, it can be seen that the use of a concave conical pool bottom is conducive to the concentration of dirt from the edge to the middle.

[0042] In an optional embodiment, the inner wall of the culture pond body 1 is provided with a bracket 11 for mounting the annular anti-collision curtain 2 .

[0043] It can be seen from the above description that the bracket 11 plays a role in ensuring the installation stability of the annular anti-collision curtain 2.

[0044] In an optional embodiment, the culture pond body 1 is provided with a lighting lamp 12 .

[0045] From the above description, it can be seen that the lighting lamp 12 is an LED lamp that has little stimulation to the visual system of the blue roundtail and is also conducive to human eye observation.

[0046] Please refer to Figure 1 to Figure 2 As shown, the first embodiment of the utility model is: an aquaculture pond, comprising:

[0047] The breeding pond body 1 is cylindrical in shape;

[0048] The annular anti-collision curtain 2 is arranged in the inner cavity of the culture tank body 1 and has an anti-collision gap with the inner wall of the culture tank body 1, and the anti-collision gap is 20 cm;

[0049] The annular tube 3 is arranged at the bottom of the culture tank body 1 and is located below the anti-collision gap. An air push hole 31 is arranged at the top of the annular tube 3 . The annular tube 3 is provided with an air inlet pipe 32 extending out of the culture tank body 1 .

[0050] The air push hole 31 includes more than two through holes 311 uniformly distributed along the circumferential direction of the annular tube 3. The annular anti-collision curtain 2 is an annular sieve mesh with a mesh size of 60 meshes. The annular tube 3 is a nanotube. The breeding pond body 1 is provided with a sewage outlet in the middle of the bottom of the pond, and the wall of the annular tube 3 is provided with a drainage hole 33 arranged toward the sewage outlet. The drainage holes 33 and the air push holes 31 are arranged one by one in the circumferential direction of the annular tube 3. There is a sewage discharge gap between the annular anti-collision curtain 2 and the bottom of the breeding pond body 1, and the sewage discharge gap is 5 cm. The bottom of the breeding pond body 1 is conical. The inner wall of the breeding pond body 1 is provided with a bracket 11 for installing the annular anti-collision curtain 2. The breeding pond body 1 is provided with a lighting lamp 12, which is an LED lamp with a light wave between 620-780nm. This wavelength of light has less stimulation to the visual system of the blue round bream and is also conducive to human eye observation.

[0051] In summary, the aquaculture pond of the utility model is provided with an annular anti-collision curtain on the inner side of the inner wall of the culture pond body, so that an anti-collision gap is left between the annular anti-collision curtain and the inner wall of the culture pond body, and an annular tube is installed below the anti-collision gap. The annular tube uses the air intake pipe to take in air, and then discharges the gas from the air push hole to the anti-collision gap. On the one hand, the annular tube can be used as an aeration pipe to increase oxygen for the culture system, and on the other hand, the air delivery through the air push hole can generate an upward water flow in the anti-collision gap, so as to prevent the blue round mullet from colliding with the annular anti-collision curtain, or staying in the anti-collision gap and colliding with the pool wall. The aquaculture pond provided by the utility model can not only prevent fish from colliding with the pool wall, but also prolong the service life of the anti-collision facility.

[0052] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. An aquaculture pond, characterized in that: include: The breeding pond body is cylindrical in shape; The annular anti-collision curtain is arranged in the inner cavity of the culture tank body and has an anti-collision gap with the inner wall of the culture tank body; The annular tube is arranged at the bottom of the culture pond and below the anti-collision gap. The top of the annular tube is provided with an air push hole and an air inlet pipe extending out of the culture pond.

2. The aquaculture pond according to claim 1, characterized in that: The air pushing hole comprises more than two through holes evenly distributed along the circumferential direction of the annular tube.

3. The aquaculture pond according to claim 1, characterized in that: The annular anti-collision curtain is an annular screen mesh.

4. The aquaculture pond according to claim 1, characterized in that: The ring-shaped tubes are nanotubes.

5. The aquaculture pond according to claim 1, characterized in that: A sewage outlet is arranged in the middle of the bottom of the breeding pond, and a drainage-aiding hole arranged toward the sewage outlet is arranged on the pipe wall of the annular pipe.

6. The aquaculture pond according to claim 5, characterized in that: The exhaust-aiding holes and the air-pushing holes are arranged in one-to-one correspondence along the circumferential direction of the annular tube.

7. The aquaculture pond according to claim 1, characterized in that: There is a sewage discharge gap between the annular anti-collision curtain and the bottom of the culture pond.

8. The aquaculture pond according to claim 1, characterized in that: The bottom of the breeding pond is conical.

9. The aquaculture pond according to claim 1, characterized in that: The inner wall of the culture pond is provided with a bracket for installing an annular anti-collision curtain.

10. The aquaculture pond according to claim 1, characterized in that: The breeding pond is equipped with lighting.

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