Abalone seedling oxygen supply and cleaning breeding device

Abstract

The invention relates to the technical field of aquaculture, and in particular to an abalone seedling oxygen supply and clean aquaculture device. The device comprises a controller, an oxygen supply machine, an upper box body with an oxygen sensor, and a lower box body, wherein the upper box body is provided with a breeding tank; the lower box body is provided with a circulation tank; the bottom of the upper box body and the circulation tank form a closed space; a flushing inlet and a flushing outlet are provided on the side wall of the lower box body, and an aeration head connected to the oxygen supply machine is provided in the lower box body; the oxygen content of water in the breeding tank is obtained; if the oxygen content of water in the breeding tank is lower than the oxygen content required for abalone seedling aquaculture water, the controller controls the water in the circulation tank to be pumped into the breeding tank; the device has the beneficial effects of: by supplying oxygen in the circulation tank in advance, when the oxygen content in the breeding tank is insufficient, the oxygen content is controlled by circulating control in the circulation tank; waste can be introduced into the circulation tank through the circulation outlet to ensure cleanliness; the water temperature in the circulation tank is more stable, thereby ensuring the water temperature control in the breeding tank, thus achieving three goals at one stroke.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, and in particular to an oxygen supply and clean aquaculture device for abalone seedlings. Background Art

[0002] Abalone, a prized seafood delicacy, has long been a favorite among consumers. Abalone farming is not only a vital fishery sector but also, as a typical agricultural sector, a livelihood sector crucial to social stability and directly meeting the basic needs of the people. my country's abalone farming industry has already leapt to the top of the world, producing over 100,000 tons of finished abalone annually, accounting for over 90% of the global farmed abalone output. This industry has directly created 80,000 to 100,000 jobs for coastal fishermen and contributed over 2.5% of the fishery's economic income, generating significant economic, social, and ecological benefits.

[0003] In existing abalone cultivation, abalone seedlings will first be placed in the outdoor sea after being cultivated for a period of time indoors to meet the needs of abalone cultivation, and the screening and cultivation of abalone seedlings are just very important; But, for existing artificial abalone seedling cultivation, due to a large amount of artificial compound baits fed, residual bait, feces increase, ammonia nitrogen rise in the water, causing the pollution of the abalone seedling water environment, making the abalone seedlings disease, seriously endangering the health of the abalone seedlings; Simultaneously in indoor cultivation process, existing oxygen supply technology also has problems, and oxygen supply cannot be controlled. Once oxygen content is too low or uneven, a large number of deaths of abalone seedlings are easily caused. In order to avoid the problems referred to above, breeders need to regularly carry out artificial cleaning to abalone seedling cultivation pond, so just improved the cost of abalone seedling cultivation. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an abalone fry oxygen supply and cleaning breeding device which can control the oxygen supply amount and simultaneously realize clean water to ensure the survival of abalone fry.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An abalone seedling oxygen supply and clean breeding device comprises a controller, an oxygen supply machine, an upper box body and a lower box body that are detachably connected to each other, wherein a breeding tank is provided on the upper surface of the upper box body; and a circulation tank is provided on the upper surface of the lower box body.

[0007] The bottom of the upper box and the circulation tank form a closed space; the side wall of the lower box is provided with an air inlet, a flushing inlet and a flushing outlet, and an aeration head is provided in the lower box, and the aeration head is connected to the oxygen supply machine through the air inlet;

[0008] A circulation inlet and a circulation outlet are provided at the bottom of the breeding tank, valves are provided on the circulation inlet and the circulation outlet, and a pump is provided in the circulation inlet;

[0009] The breeding tank and the circulation tank are respectively provided with oxygen sensors, and the oxygen supply machine, valve, pump and oxygen sensor are respectively electrically connected to the controller;

[0010] The controller controls the oxygen supply machine to supply oxygen to the water in the circulation tank until the oxygen content of the water in the circulation tank exceeds twice the oxygen content required for the abalone seed breeding water;

[0011] The oxygen sensor obtains the oxygen content of the water in the breeding tank. If the oxygen content of the water in the breeding tank is lower than the oxygen content required for abalone seedling breeding water, the controller controls the pump, circulation inlet and circulation outlet valves to circulate and pump the water in the circulation tank into the breeding tank;

[0012] When the oxygen content in the water of the breeding tank is 15% higher than the oxygen content required for abalone fry breeding water, the pump, circulation inlet and circulation outlet valves are closed.

[0013] Preferably, aquatic plants are arranged in the circulation tank, and a fill light is arranged in the circulation tank.

[0014] Preferably, a pad is provided on one side of the bottom of the circulation tank to tilt the abalone seedling oxygen supply and cleaning breeding device.

[0015] Preferably, the circulation inlet is arranged on the higher side of the breeding tank, and the circulation outlet is arranged on the lower side of the breeding tank.

[0016] Preferably, the aeration head is arranged on the lower side of the circulation tank.

[0017] Preferably, the breeding tank is also provided with a circulation pump.

[0018] Preferably, a lower side edge of the lower box body is a rounded transition.

[0019] Preferably, a plurality of slots are provided on the top of the lower side of the upper box body, and plug plates and shielding nets are provided on the slots.

[0020] Preferably, a plurality of strip-shaped protrusions are provided on the surface of the breeding trough.

[0021] Preferably, a plurality of hanging ears are provided at the edge of the upper box body;

[0022] When the abalone fry breeding is completed, the abalone fry are pulled up by the ear to supply oxygen and clean the breeding device, the controller controls the oxygen supply machine and the pump machine to be turned off, and the flushing inlet, flushing outlet, circulation inlet and circulation outlet are all opened.

[0023] The beneficial effects of the present invention are as follows: by adding a sealed circulation tank and supplying oxygen in advance in the circulation tank, the oxygen content of the water in the circulation tank is high; when the oxygen content in the breeding tank is insufficient, the circulation control is performed through the circulation tank, thereby overcoming the problem of difficulty in controlling the oxygen content of the water in the prior art; the principle is similar to that of pumped storage in a power station, in that excess energy is used for energy storage, and when it is insufficient, this energy is used for power generation; at the same time, excrement / waste can enter the circulation tank through the circulation outlet, thereby ensuring the cleanliness of the breeding tank, and overcoming the problem of pollution of the water environment for breeding abalone fry caused by increased residual bait, feces, and increased ammonia nitrogen in the water in the prior art; at the same time, the circulation tank can be cleaned through the flushing inlet and the flushing outlet, so that the entire cleaning process occurs in the circulation tank instead of in the breeding tank, thereby ensuring that the abalone fry are not affected by the cleaning, further improving the survival rate of the abalone fry, and improving the economic benefit; and the water temperature in the circulation tank is more stable, and the water temperature in the breeding tank can be guaranteed to be controlled through circulation, achieving three goals at one stroke and solving three problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of an abalone seedling oxygen supply and clean breeding device according to a specific embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of an explosion of an abalone seedling oxygen supply and clean breeding device according to a specific embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram from another angle of an abalone seedling oxygen supply and clean breeding device according to a specific embodiment of the present invention;

[0027] Explanation of the numbers: 1. Upper box; 11. Breeding trough; 12. Circulation inlet; 13. Circulation outlet; 14. Notch; 15. Strip protrusion; 16. Hanging ear; 2. Lower box; 21. Circulation trough; 22. Flushing inlet; 23. Flushing outlet; 24. Aeration head; 25. Pad; 26. Rounded corner transition. DETAILED DESCRIPTION

[0028] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0029] Please refer to Figures 1 to 3 A clean abalone seedling oxygen supply breeding device includes a controller, an oxygen supply machine, an upper box body 1 and a lower box body 2 that are detachably connected to each other. A breeding tank 11 is provided on the upper surface of the upper box body 1; a circulation tank 21 is provided on the upper surface of the lower box body 2.

[0030] The bottom of the upper box body 1 and the circulation tank 21 form a closed space; the side wall of the lower box body 2 is provided with an air inlet, a flushing inlet 22 and a flushing outlet 23, and an aeration head 24 is provided in the lower box body 2, and the aeration head 24 is connected to the oxygen supply machine through the air inlet;

[0031] The bottom of the breeding tank 11 is provided with a circulation inlet 12 and a circulation outlet 13, the circulation inlet 12 and the circulation outlet 13 are respectively provided with valves, and the circulation inlet 12 is provided with a pump;

[0032] The breeding tank 11 and the circulation tank 21 are respectively provided with oxygen sensors, and the oxygen supply machine, valve, pump and oxygen sensor are respectively electrically connected to the controller;

[0033] The controller controls the oxygen supply machine to supply oxygen to the water in the circulation tank 21 until the oxygen content of the water in the circulation tank 21 exceeds twice the oxygen content required for the abalone seed breeding water body and stops;

[0034] Oxygen sensor obtains the water oxygen content in the breeding tank 11. If the water oxygen content in the breeding tank 11 is lower than the required oxygen content of the abalone seedling breeding water, the controller controls the pump, circulation inlet 12 and circulation outlet 13 valves to circulate, and the water pump in the circulation tank 21 is delivered to the breeding tank 11.

[0035] When the oxygen content of the water in the breeding tank is 15% higher than the oxygen content required for the abalone fry breeding water, the pump, circulation inlet 12 and circulation outlet 13 valves are closed.

[0036] From the above description, it can be seen that by adding a sealed circulation tank 21 and supplying oxygen in the circulation tank 21 in advance, the oxygen content of the water in the circulation tank 21 is high, that is, the water with high oxygen content is pre-stored, and when the oxygen content in the breeding tank 11 is insufficient, the circulation is controlled by the circulation tank 21 to neutralize the high and low oxygen content of the water, thereby overcoming the problem of difficult water oxygen content control in the prior art. The principle is similar to the pumped storage of a power station, which uses excess energy for energy storage and uses this energy for power generation when it is insufficient; at the same time, the excrement / waste can be put into the circulation through the circulation outlet 13. The trough 21 ensures the cleanliness of the breeding tank 11, overcoming the problem of residual bait, increased feces, and increased ammonia nitrogen in the water in the prior art, which causes pollution of the water environment for breeding abalone fry; at the same time, the circulation tank 21 can be cleaned through the flushing inlet 22 and the flushing outlet 23, so that the entire cleaning process occurs in the circulation tank 21 instead of in the breeding tank 11, ensuring that the abalone fry are not affected by the cleaning, further improving the survival rate of the abalone fry, and improving the economic benefits; and the water temperature in the circulation tank 21 is more stable, and the water temperature in the breeding tank 11 can be guaranteed by circulation, achieving three goals at one stroke and solving three problems.

[0037] Furthermore, aquatic plants are provided in the circulation tank 21 , and a fill light is provided in the circulation tank 21 .

[0038] From the above description, it can be seen that by combining aquatic plants with fill-in lights, aquatic plants can be used to grow on residual bait and feces in the water, and ammonia nitrogen can be recycled. Aquatic plants can be harvested and then used to feed abalone seedlings. At the same time, the oxygen content of the water in the circulation tank 21 can be increased, thereby reducing the operating frequency of the oxygen supply machine, thereby reducing energy consumption, and reducing the number of flushing times and the resulting cleaning costs.

[0039] Furthermore, a pad 25 is provided on one side of the bottom of the circulation tank 21 to tilt the abalone seedling oxygen supply and cleaning breeding device.

[0040] As can be seen from the above description, the inclined abalone seedling oxygen supply and cleaning breeding device can facilitate the collection of residual bait and excrement to one side.

[0041] Furthermore, the circulation inlet 12 is arranged on a higher side of the breeding tank 11 , and the circulation outlet 13 is arranged on a lower side of the breeding tank 11 .

[0042] Furthermore, the aeration head 24 is arranged on a lower side of the circulation tank 21 .

[0043] From the above description, it can be seen that by setting the aeration head 24 on the lower side, a larger dissolution path of oxygen can be achieved, the dissolved oxygen effect can be improved, and the residual bait and feces can be oxidized at the same time to avoid agglomeration and blocking the flushing port or circulation outlet 13.

[0044] Furthermore, the breeding tank 11 is also provided with a circulation pump.

[0045] It can be seen from the above description that by adding a circulation pump, the inclined breeding tank 11 can produce a certain fluidity, thereby avoiding uneven distribution of oxygen in the water.

[0046] Furthermore, a lower side edge of the lower box body 2 is a rounded transition 26 .

[0047] As can be seen from the above description, the lower side edge of the lower box body 2 is a rounded transition 26, which makes it easy to tilt and pull after the breeding is completed to pour out the water in the breeding device, saving effort.

[0048] Furthermore, a plurality of slots 14 are provided on the top of the lower side of the upper box body 1 , and plug plates and shielding nets are provided on the slots 14 .

[0049] As can be seen from the above description, by the provision of the notch 14, the insert plate can be pulled out when pouring water to ensure that the water is quickly poured out and passes through the shielding net without flushing out the abalone seedlings.

[0050] Furthermore, a plurality of strip-shaped protrusions 15 are provided on the surface of the breeding trough 11 .

[0051] It can be seen from the above description that the strip-shaped protrusions 15 can facilitate the adsorption of abalone seedlings.

[0052] Furthermore, a plurality of hanging ears 16 are provided at the edge of the upper box body 1;

[0053] After the abalone seedlings are cultured, the abalone seedlings are pulled through the ear 16 to supply oxygen and clean the culture device. The controller controls the oxygen supply machine and the pump machine to be closed, and the flushing inlet 22, the flushing outlet 23, the circulation inlet 12 and the circulation outlet 13 are all opened.

[0054] From the above description, it can be seen that by opening the flushing inlet 22, the flushing outlet 23, the circulation inlet 12 and the circulation outlet 13, the water in the breeding tank 11 and the circulation tank 21 can be easily discharged, reducing the pulling resistance. Example 1

[0055] An abalone seedling oxygen supply and clean breeding device includes a controller, an oxygen supply machine, an upper box body 1 and a lower box body 2 that are detachably connected to each other, a breeding tank 11 is provided on the upper surface of the upper box body 1, and a circulation tank 21 is provided on the upper surface of the lower box body 2.

[0056] The bottom of the upper box body 1 and the circulation tank 21 form a closed space; the side wall of the lower box body 2 is provided with an air inlet, a flushing inlet 22 and a flushing outlet 23, and an aeration head 24 is provided in the lower box body 2, and the aeration head 24 is connected to the oxygen supply machine through the air inlet;

[0057] The bottom of the breeding tank 11 is provided with a circulation inlet 12 and a circulation outlet 13, the circulation inlet 12 and the circulation outlet 13 are respectively provided with valves, and the circulation inlet 12 is provided with a pump;

[0058] The breeding tank 11 and the circulation tank 21 are respectively provided with oxygen sensors, and the oxygen supply machine, valve, pump and oxygen sensor are respectively electrically connected to the controller;

[0059] The controller controls the oxygen supply machine to supply oxygen to the water in the circulation tank 21 until the oxygen content of the water in the circulation tank 21 exceeds twice the oxygen content required for the abalone seed breeding water body and stops;

[0060] Oxygen sensor obtains the water oxygen content in the breeding tank 11. If the water oxygen content in the breeding tank 11 is lower than the required oxygen content of the abalone seedling breeding water, the controller controls the pump, circulation inlet 12 and circulation outlet 13 valves to circulate, and the water pump in the circulation tank 21 is delivered to the breeding tank 11.

[0061] When the oxygen content of the water in the breeding tank is 15% higher than the oxygen content required for the abalone fry breeding water, the pump, circulation inlet 12 and circulation outlet 13 valves are closed.

[0062] Aquatic plants are arranged in the circulation tank 21 , and a fill light is arranged in the circulation tank 21 .

[0063] A pad 25 is provided on one side of the bottom of the circulation tank 21 to tilt the abalone seedling oxygen supply and cleaning breeding device.

[0064] The circulation inlet 12 is arranged on a higher side of the breeding tank 11 , and the circulation outlet 13 is arranged on a lower side of the breeding tank 11 .

[0065] The aeration head 24 is arranged on the lower side of the circulation tank 21 .

[0066] The breeding tank 11 is also provided with a circulation pump.

[0067] A lower side edge of the lower box body 2 is a rounded transition 26 .

[0068] A plurality of slots 14 are provided on the top of the lower side of the upper box body 1 , and plug boards and shielding nets are provided on the slots 14 .

[0069] A plurality of strip-shaped protrusions 15 are provided on the surface of the breeding trough 11 .

[0070] A plurality of hanging ears 16 are provided at the edge of the upper box body 1;

[0071] After the abalone seedlings are cultured, the abalone seedlings are pulled through the ear 16 to supply oxygen and clean the culture device. The controller controls the oxygen supply machine and the pump machine to be closed, and the flushing inlet 22, the flushing outlet 23, the circulation inlet 12 and the circulation outlet 13 are all opened. Example 2

[0072] An abalone seedling oxygen supply and clean breeding device includes a controller, an oxygen supply machine, an upper box body 1 and a lower box body 2 that are detachably connected to each other, a breeding tank 11 is provided on the upper surface of the upper box body 1, and a circulation tank 21 is provided on the upper surface of the lower box body 2.

[0073] The bottom of the upper box body 1 and the circulation tank 21 form a closed space; the side wall of the lower box body 2 is provided with an air inlet, a flushing inlet 22 and a flushing outlet 23, and an aeration head 24 is provided in the lower box body 2, and the aeration head 24 is connected to the oxygen supply machine through the air inlet;

[0074] The bottom of the breeding tank 11 is provided with a circulation inlet 12 and a circulation outlet 13, the circulation inlet 12 and the circulation outlet 13 are respectively provided with valves, and the circulation inlet 12 is provided with a pump;

[0075] The breeding tank 11 and the circulation tank 21 are respectively provided with oxygen sensors, and the oxygen supply machine, valve, pump and oxygen sensor are respectively electrically connected to the controller;

[0076] The controller controls the oxygen supply machine to supply oxygen to the water in the circulation tank 21 until the oxygen content of the water in the circulation tank 21 exceeds twice the oxygen content required for the abalone seed breeding water body and stops;

[0077] Oxygen sensor obtains the water oxygen content in the breeding tank 11. If the water oxygen content in the breeding tank 11 is lower than the required oxygen content of the abalone seedling breeding water, the controller controls the pump, circulation inlet 12 and circulation outlet 13 valves to circulate, and the water pump in the circulation tank 21 is delivered to the breeding tank 11.

[0078] When the oxygen content of the water in the breeding tank is 15% higher than the oxygen content required for the abalone fry breeding water, the pump, circulation inlet 12 and circulation outlet 13 valves are closed.

[0079] Aquatic plants are arranged in the circulation tank 21 , and a fill light is arranged in the circulation tank 21 .

[0080] A pad 25 is provided on one side of the bottom of the circulation tank 21 to tilt the abalone seedling oxygen supply and cleaning breeding device.

[0081] The circulation inlet 12 is arranged on a higher side of the breeding tank 11 , and the circulation outlet 13 is arranged on a lower side of the breeding tank 11 .

[0082] The aeration head 24 is arranged on the lower side of the circulation tank 21 .

[0083] The breeding tank 11 is also provided with a circulation pump.

[0084] A lower side edge of the lower box body 2 is a rounded transition 26 .

[0085] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An abalone seedling oxygen supply and cleaning breeding device, characterized in that, It includes a controller, an oxygen supply machine, an upper box body and a lower box body that are detachably connected. A breeding tank is provided on the upper surface of the upper box body; a circulation tank is provided on the upper surface of the lower box body. The bottom of the upper box and the circulation tank form a closed space; the side wall of the lower box is provided with an air inlet, a flushing inlet and a flushing outlet, and an aeration head is provided in the lower box, and the aeration head is connected to the oxygen supply machine through the air inlet; A circulation inlet and a circulation outlet are provided at the bottom of the breeding tank, valves are provided on the circulation inlet and the circulation outlet, and a pump is provided in the circulation inlet; The breeding tank and the circulation tank are respectively provided with oxygen sensors, and the oxygen supply machine, valve, pump and oxygen sensor are respectively electrically connected to the controller; The controller controls the oxygen supply machine to supply oxygen to the water in the circulation tank until the oxygen content of the water in the circulation tank exceeds twice the oxygen content required for the abalone seed breeding water; The oxygen sensor obtains the oxygen content of the water in the breeding tank. If the oxygen content of the water in the breeding tank is lower than the oxygen content required for abalone seedling breeding water, the controller controls the pump, circulation inlet and circulation outlet valves to circulate and pump the water in the circulation tank into the breeding tank; When the oxygen content in the water of the breeding tank is 15% higher than the oxygen content required for abalone fry breeding water, the pump, circulation inlet and circulation outlet valves are closed; Aquatic plants are arranged in the circulation tank, and a fill light is arranged in the circulation tank; A pad is provided on one side of the bottom of the circulation tank to tilt the abalone seedling oxygen supply and cleaning breeding device; The aeration head is arranged on the lower side of the circulation tank.

2. abalone seedling oxygen supply cleaning breeding device according to claim 1, is characterized in that, The circulation inlet is arranged on a higher side of the breeding tank, and the circulation outlet is arranged on a lower side of the breeding tank.

3. abalone seedling oxygen supply cleaning breeding device according to claim 1, is characterized in that, The breeding tank is also provided with a circulation pump.

4. abalone seedling oxygen supply cleaning breeding device according to claim 1, is characterized in that, The lower side edge of the lower box body is rounded transition.

5. abalone seedling oxygen supply cleaning breeding device according to claim 4, is characterized in that, A plurality of slots are provided on the top of a lower side of the upper box body, and plug boards and shielding nets are provided on the slots.

6. Abalone seedling oxygen supply cleaning breeding device according to claim 1, is characterized in that, A plurality of strip-shaped protrusions are arranged on the surface of the breeding trough.

7. abalone seedling oxygen supply cleaning breeding device according to claim 1, is characterized in that, A plurality of hanging ears are provided at the edge of the upper box body; When the abalone fry breeding is completed, the abalone fry are pulled up by the ear to supply oxygen and clean the breeding device, the controller controls the oxygen supply machine and the pump machine to be turned off, and the flushing inlet, flushing outlet, circulation inlet and circulation outlet are all opened.

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