Oxygen supply equipment for aquaculture

Abstract

The utility model discloses oxygen supply equipment for aquaculture, which comprises a first oxygenation bin and a culture pond, a support frame is arranged in the culture pond, the first oxygenation bin is arranged on the support frame, a submersible pump is arranged in the culture pond, a first water pipe is arranged on a water outlet of the submersible pump, and a second water pipe is arranged on a water outlet of the submersible pump. An oxygenation pump is arranged in the first oxygenation bin, an air pipe is arranged on an oxygen outlet of the oxygenation fan, a plurality of aeration heads are arranged on the air pipe, a first water diversion block is arranged in the first oxygenation bin, a first filter screen is arranged on the first water diversion block, a filter material basket is arranged in the first oxygenation bin, and a second water diversion block is arranged on the filter material basket. The utility model relates to the technical field of aquaculture, and the rotating mechanism of the design carries out secondary water distribution on water in the culture pond, so that water with rich oxygen content uniformly falls into the culture pond, the oxygen supply effect is improved, and the yield of aquaculture is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to oxygen supply equipment for aquaculture. Background Art

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under human control. It generally includes the whole process of growing aquatic products from seedlings under human feeding and management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive farming, intensive farming and high-density intensive farming. In order to obtain higher benefits, oxygen is introduced into the water to increase the oxygen content in the water to ensure the fish's demand for oxygen. At present, the existing feeding equipment directly introduces oxygen into the water, resulting in uneven distribution of oxygen content in the water, affecting the oxygen supply effect, and then affecting the aquaculture output. At the same time, the contact area between oxygen and the water in the breeding pond is small, which in turn affects the effect of dissolved oxygen.

[0003] For example, the utility model patent with publication number CN218736695U discloses an oxygen supply device for aquaculture, including an operating frame, a moving block is slidably connected to the inside of the operating frame, short plates are symmetrically arranged on the upper end of the moving block, threaded holes are opened inside the short plates, a stabilizing frame is fixedly connected to the left edge of the short plate, and a screw rod is movably connected to the inside of the short plate. The device directly introduces oxygen into the water, and the contact area between oxygen and water in the breeding pond is small, which affects the effect of dissolved oxygen. At the same time, impurities in the water are easily accumulated, and the decomposition of the impurities will produce harmful substances such as ammonia and nitrite, which affects the output of aquaculture. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an oxygen supply device for aquaculture, which solves the problem that the prior oxygen supply device directly introduces oxygen into the water, resulting in uneven distribution of oxygen content in the water, affecting the oxygen supply effect, and further affecting the aquaculture effect. At the same time, the contact area between oxygen and the water in the breeding pond is small, which further affects the production of dissolved oxygen.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an oxygen supply equipment for aquaculture, comprising a first oxygenation chamber and a breeding pond, a support frame is provided in the breeding pond, the first oxygenation chamber is arranged on the support frame, a submersible pump is provided in the breeding pond, a first water pipe is provided on the water outlet of the submersible pump, the first water pipe is provided in the first oxygenation chamber, an oxygenation pump is provided in the first oxygenation chamber, an air pipe is provided on the oxygen outlet of the oxygenation fan, a plurality of aeration heads are provided on the air pipe, a plurality of aeration heads are provided in the first water pipe, a first water distribution block is provided in the first oxygenation chamber, a first filter net is provided on the first water distribution block, a filter basket is provided in the first oxygenation chamber, and a rotating mechanism is provided on the support frame.

[0006] Preferably, the rotating mechanism includes a support ring, the support ring is rotatably arranged on the support frame, a first gear is arranged on the support ring, a motor is arranged on the support frame, a second gear is arranged on the driving end of the motor, and the second gear is meshed with the first gear.

[0007] Preferably, a pair of first support blocks are provided on the support ring, a third oxygenation chamber is provided at one end of the first support block, and a pair of third water distribution blocks are provided in the third oxygenation chamber.

[0008] Preferably, a second support block is provided on the first oxygenation bin, a second oxygenation bin is provided at one end of the second support block, a second water pipe is provided on the water outlet of the first oxygenation bin, the second water pipe is provided on the second oxygenation bin, an activated carbon bin is provided in the second oxygenation bin, and a second water distribution block is provided in the second oxygenation bin.

[0009] Preferably, a first filter basket is provided in the breeding pond, the submersible pump is provided in the first filter basket, and a second filter basket is provided in the second water pipe.

[0010] Beneficial Effects

[0011] The utility model provides an oxygen supply device for aquaculture, which has the following beneficial effects:

[0012] The breeding pond of the present design is provided with a support frame, a first oxygenation chamber is provided on the support frame, a submersible pump is provided in the breeding pond, a first water pipe is provided on the water outlet of the submersible pump, the first water pipe is provided in the first oxygenation chamber, an oxygenation pump is provided in the first oxygenation chamber, an air pipe is provided on the oxygen outlet of the oxygenation fan, a plurality of aeration heads are provided on the air pipe, the plurality of aeration heads are provided in the first water pipe, a first water distribution block is provided in the first oxygenation chamber, a first filter net is provided on the first water distribution block, a filter basket is provided in the first oxygenation chamber, and the device can draw water in the breeding pond into the first oxygenation chamber for oxygenation and physical filtration, so as to prevent the accumulation of impurities in the water, and avoid the decomposition of impurities to produce harmful substances such as ammonia and nitrite, thereby increasing the output of aquaculture.

[0013] The first oxygenation bin of the present design is provided with a second support block, a second oxygenation bin is provided at one end of the second support block, a second water pipe is provided on the water outlet of the first oxygenation bin, the second water pipe is provided on the second oxygenation bin, an activated carbon bin is provided in the second oxygenation bin, and a second water distribution block is provided in the second oxygenation bin. The device can perform secondary filtration on the water in the breeding pond, and at the same time, distribute water through the second water distribution block, which can increase the contact area between the water in the breeding pond and the air, thereby increasing the oxygen content in the water.

[0014] The rotating mechanism of the present design includes a support ring, which is rotatably arranged on a support frame, a first gear is arranged on the support ring, a motor is arranged on the support frame, a second gear is arranged on the driving end of the motor, the second gear is meshed with the first gear, a pair of first support blocks are arranged on the support ring, a third oxygenation chamber is arranged at one end of the first support block, and a pair of third water distribution blocks are arranged in the third oxygenation chamber. The device performs secondary water distribution on the water in the breeding pond, so that the water rich in oxygen falls evenly in the breeding pond, thereby improving the oxygen supply effect and thereby increasing the output of aquaculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the whole of the utility model.

[0016] Figure 2 For the utility model Figure 1 A partial enlarged view of point A in the middle.

[0017] Figure 3 For the utility model Figure 1 A partial enlarged view of point B in the middle.

[0018] In the figure: 1. second support block; 2. first gear; 3. support ring; 4. support frame; 5. first filter basket; 6. submersible pump; 7. breeding pond; 8. first water pipe; 9. third water distribution block; 10. third oxygenation chamber; 11. first support block; 12. second gear; 13. motor; 14. air pipe; 15. oxygenation pump; 16. first oxygenation chamber; 17. first water distribution block; 18. first filter net; 19. second filter basket; 20. filter basket; 21. aeration head; 22. second water pipe; 23. second oxygenation chamber; 24. activated carbon chamber; 25. second water distribution block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: an oxygen supply device for aquaculture, comprising a first oxygenation chamber 16 and a culture pond 7, characterized in that a support frame 4 is provided in the culture pond 7, the first oxygenation chamber 16 is arranged on the support frame 4, a submersible pump 6 is provided in the culture pond 7, a first water pipe 8 is provided on the water outlet of the submersible pump 6, the first water pipe 8 is arranged in the first oxygenation chamber 16, an oxygenation pump 15 is provided in the first oxygenation chamber 16, an air pipe 14 is provided on the oxygen outlet of the oxygenation fan 15, a plurality of aeration heads 21 are provided on the air pipe 14, and a plurality of aeration heads 21 are arranged in the first water pipe 8, a first water distribution block 17 is provided in the first oxygenation chamber 16, a first filter screen 18 is provided on the first water distribution block 17, a filter basket 20 is provided in the first oxygenation chamber 16, and a rotating mechanism is provided on the support frame 4;

[0021] The aeration head 21 has a one-way check function to prevent water from entering the air pipe 14, which is an existing mature technology. Its one-way check method belongs to the common technical knowledge, so its structure is not described in detail;

[0022] The submersible pump 6 draws water from the culture pond 7 into the first oxygenation chamber 16 through the first water pipe 8, and the oxygenation pump 15 passes air into the water through the aeration head 21 on the air pipe 14 to complete the initial oxygenation;

[0023] The first filter net 18 is provided with filter cotton, and the filter basket 20 is provided with filter materials such as zeolite, which can filter impurities in the water, prevent the accumulation of impurities in the water, and avoid the decomposition of impurities to produce harmful substances such as ammonia and nitrite, thereby increasing the output of aquaculture.

[0024] This embodiment is further configured that the rotating mechanism includes a support ring 3, the support ring 3 is rotatably arranged on the support frame 4, the support ring 3 is provided with a first gear 2, the support frame 4 is provided with a motor 13, the driving end of the motor 13 is provided with a second gear 12, and the second gear 12 is meshed with the first gear 2;

[0025] The driving motor 13 rotates, driving the second gear 12 to rotate, causing the first gear 2 to rotate, and further causing the supporting ring 3 to rotate.

[0026] This embodiment is further configured as follows: a pair of first support blocks 11 are provided on the support ring 3, a third oxygenation chamber 10 is provided at one end of the first support block 11, and a pair of third water distribution blocks 9 are provided in the third oxygenation chamber 10;

[0027] The support ring 3 rotates, driving the first support block 11 to rotate, causing the third oxygenation chamber 10 to rotate, thereby performing secondary water distribution on the water in the breeding pond, so that the oxygen-rich water falls evenly in the breeding pond, improving the oxygen supply effect, and thus increasing the output of aquaculture.

[0028] This embodiment is further configured such that a second support block 1 is provided on the first oxygenation bin 16, a second oxygenation bin 23 is provided at one end of the second support block 1, a second water pipe 22 is provided on the water outlet of the first oxygenation bin 16, the second water pipe 22 is provided on the second oxygenation bin 23, an activated carbon bin 24 is provided in the second oxygenation bin 23, and a second water dividing block 25 is provided in the second oxygenation bin 23;

[0029] The second oxygen enrichment chamber 23 is fixed on the first oxygen enrichment chamber 16 through the second support block 1;

[0030] The water after oxygenation and filtration in the first oxygenation chamber 16 enters the second oxygenation chamber 23 through the second water pipe 22. The activated carbon chamber 24 is provided with activated carbon, which can further filter the water in the breeding pond 7. The water is distributed through the second water distribution block 25, which can increase the contact area between the water in the breeding pond 7 and the air, thereby increasing the oxygen content in the water.

[0031] This embodiment is further configured such that a first filter basket 5 is provided in the culture pond 7, the submersible pump 6 is provided in the first filter basket 5, and a second filter basket 19 is provided in the second water pipe 22;

[0032] The first filter basket 5 can prevent larger impurities from clogging the submersible pump 6;

[0033] The second filter basket 19 prevents the filter material in the filter material basket 20 from entering the second oxygen enrichment chamber 23 .

[0034] Embodiment: When the water in the culture pond 7 is oxygenated, the submersible pump 6 draws the water in the culture pond 7 through the first water pipe 8 into the first oxygenation chamber 16, and the oxygenation pump 15 passes air into the water through the aeration head 21 on the air pipe 14 to complete the initial oxygenation. The first filter basket 5 can prevent large impurities from clogging the submersible pump 6. The first filter net 18 is provided with filter cotton, and the filter basket 20 is provided with filter materials such as zeolite, which can filter impurities in the water to prevent the accumulation of impurities in the water and prevent the decomposition of impurities to produce harmful substances such as ammonia and nitrite, thereby increasing the output of aquaculture. The second filter basket 19 prevents the filter material in the filter basket 20 from entering the second oxygenation chamber 23, and the second oxygenation chamber 23 is fixed to the first oxygenation chamber 23 through the second support block 1. On the bin 16, the water after oxygenation and filtration in the first oxygenation bin 16 enters the second oxygenation bin 23 through the second water pipe 22. The activated carbon bin 24 is provided with activated carbon, which can perform secondary filtration on the water in the breeding pond 7. The water is distributed through the second water distribution block 25, which can increase the contact area between the water and the air in the breeding pond 7, thereby increasing the oxygen content in the water. The driving motor 13 rotates, drives the second gear 12 to rotate, causes the first gear 2 to rotate, and then causes the support ring 3 to rotate. The support ring 3 rotates, drives the first support block 11 to rotate, causes the third oxygenation bin 10 to rotate, and then performs secondary water distribution on the water in the breeding pond, so that the oxygen-rich water falls evenly in the breeding pond, improves the oxygen supply effect, and thereby increases the output of aquaculture.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen supply device for aquaculture, comprising a first oxygenation chamber (16) and a culture pond (7), characterized in that: The culture pond (7) is provided with a support frame (4), the first oxygenation chamber (16) is provided on the support frame (4), a submersible pump (6) is provided in the culture pond (7), a first water pipe (8) is provided on the water outlet of the submersible pump (6), the first water pipe (8) is provided in the first oxygenation chamber (16), an oxygenation pump (15) is provided in the first oxygenation chamber (16), an air pipe (14) is provided on the oxygen outlet of the oxygenation pump (15), a plurality of aeration heads (21) are provided on the air pipe (14), the plurality of aeration heads (21) are provided in the first water pipe (8), a first water distribution block (17) is provided in the first oxygenation chamber (16), a first filter screen (18) is provided on the first water distribution block (17), a filter material basket (20) is provided in the first oxygenation chamber (16), and a rotating mechanism is provided on the support frame (4).

2. The oxygen supply equipment for aquaculture according to claim 1, characterized in that: The rotating mechanism comprises a support ring (3), the support ring (3) is rotatably arranged on the support frame (4), a first gear (2) is arranged on the support ring (3), a motor (13) is arranged on the support frame (4), a second gear (12) is arranged on the driving end of the motor (13), and the second gear (12) is meshed with the first gear (2).

3. The oxygen supply equipment for aquaculture according to claim 2, characterized in that: A pair of first support blocks (11) are arranged on the support ring (3), a third oxygenation chamber (10) is arranged at one end of the first support block (11), and a pair of third water distribution blocks (9) are arranged in the third oxygenation chamber (10).

4. The oxygen supply equipment for aquaculture according to claim 3, characterized in that: A second support block (1) is arranged on the first oxygenation bin (16), a second oxygenation bin (23) is arranged at one end of the second support block (1), a second water pipe (22) is arranged on the water outlet of the first oxygenation bin (16), the second water pipe (22) is arranged on the second oxygenation bin (23), an activated carbon bin (24) is arranged in the second oxygenation bin (23), and a second water distribution block (25) is arranged in the second oxygenation bin (23).

5. The oxygen supply equipment for aquaculture according to claim 4, characterized in that: A first filter basket (5) is arranged in the culture pond (7), the submersible pump (6) is arranged in the first filter basket (5), and a second filter basket (19) is arranged in the second water pipe (22).

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