Oxygenation device for healthy breeding of sparus latus fries

Abstract

The utility model provides a sparus latus fry healthy cultivation oxygenation device, which relates to the technical field of aquatic product cultivation and comprises a cultivation box, the inner surface of the cultivation box is fixedly connected with a partition plate, and a plurality of overflow ports are arranged on the outer surface of the partition plate close to the top. According to the utility model, under the cooperation of the motor, the aerator, the rotating rod, the stirring blades and the partition plate, water in the aeration area in the breeding box can be aerated to form oxygen-enriched water, then the water in the breeding area in the breeding box is filtered and pumped into the aeration area through the starting of the water pump, the purified water is sent back to the aeration area of the breeding box, and the oxygen-enriched water flows into the aeration area along with the rising of the water level. The oxygen-enriched water naturally flows into the culture area through the overflow port, circulation and continuous oxygenation of the water body are achieved, the dissolved oxygen content of the water body is increased, fluctuation generated when the water flow enters the culture area is reduced due to the design of the flow guide plate, and therefore generation of bubbles and turbidity of the water body are reduced, and a suitable culture environment is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of aquatic product breeding, in particular to an oxygenation device for healthy cultivation of yellowfin porgy fry. Background Technique

[0002] In the prior art, as in a Chinese patent: CN217905860U discloses an oxygenation device for an aquatic product breeding pond, including a base, on which a breeding pond is fixedly installed. The top of the breeding pond is fixedly installed with a top beam. The bottom parts of both ends of the top beam are respectively provided with screw rods. The screw rods are located inside the housing of the breeding pond. One end of the screw rod is rotatably connected to the top beam through a bearing, and the other end is fixedly installed at the output end of a first motor. A threaded sleeve is threadedly connected to the screw rod. An air pump is fixedly installed on the top of the top beam. The air outlet of the air pump is fixedly connected to an air charging pipe. The end of the air charging pipe is fixedly connected to an air charging nozzle, and the air charging nozzle is fixedly installed on the threaded sleeve. A supporting frame is fixedly installed at the bottom of the top beam. The utility model relates to the technical field of aquatic product breeding. This oxygenation device for an aquatic product breeding pond can evenly oxygenate the water body, improve the oxygenation effect, and at the same time has the functions of automatically filtering and discharging sewage from the water body, solving the problem of serious water body pollution.

[0003] In the above patent, the water body can be evenly oxygenated to improve the oxygenation effect. However, during the oxygenation process, the air charging pipe needs to move up and down, which easily causes fluctuations in the water body and generates a large number of bubbles, and stirs up bottom mud or suspended matter, resulting in the water body becoming turbid, affecting the vision and foraging ability of yellowfin porgy fry, and also reducing the water quality. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the above patent that the water body can be evenly oxygenated to improve the oxygenation effect, but during the oxygenation process, the air charging pipe needs to move up and down, which easily causes fluctuations in the water body and generates a large number of bubbles, and stirs up bottom mud or suspended matter, resulting in the water body becoming turbid, affecting the vision and foraging ability of yellowfin porgy fry, and also reducing the water quality, and to propose an oxygenation device for healthy cultivation of yellowfin porgy fry.

[0005] To achieve the above object, the utility model adopts the following technical solutions: An oxygenation device for healthy cultivation of yellowfin porgy fry, comprising: a breeding tank, the inner surface of the breeding tank is fixedly connected with a partition board, a plurality of overflow ports are opened at a position close to the top of the outer surface of the partition board, a flow guide plate is fixedly connected to the right surface of the partition board close to the overflow ports, a water pump is fixedly connected to the front surface of the breeding tank, an input end of the water pump is fixedly connected with a filter tank, a connecting pipe is fixedly connected to the right surface of the filter tank, a filter head is fixedly connected to the bottom of the connecting pipe, an aerator is fixedly connected to the left surface of the breeding tank, and two mounting plates are fixedly connected between the top of the breeding tank and the partition board, and motors are fixedly connected to the bottoms of the two mounting plates, and output ends of the two motors respectively penetrate through the tops of the two mounting plates movably.

[0006] Preferably, output ends of the two motors are fixedly connected with rotating rods, and a plurality of stirring blades are fixedly connected to the outer surfaces of the two rotating rods.

[0007] Preferably, an output end of the water pump is communicated with the front surface of the breeding tank, a support plate is fixedly connected to the front surface of the breeding tank, and an electric push rod is fixedly connected to the top of the support plate.

[0008] Preferably, an output end of the electric push rod penetrates through the top of the support plate movably, a cover plate is fixedly connected to the output end of the electric push rod, and a sealing strip is fixedly connected to the bottom of the cover plate.

[0009] Preferably, a plurality of mounting grooves are opened on the inner surface of the filter tank, the plurality of mounting grooves are divided into two groups, and a filter screen and an activated carbon filter element are respectively inserted into the inner surfaces of the two groups of mounting grooves.

[0010] Preferably, guide rods penetrate through the top of the support plate symmetrically and movably, and the bottoms of the guide rods are fixedly connected to the top of the cover plate.

[0011] Preferably, a water outlet pipe is fixedly connected to the front surface of the filter tank, and a valve is arranged on the outer surface of the water outlet pipe.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are as follows.

[0013] 1. In the utility model, through the cooperation of the motor, the aerator, the rotating rod, the stirring blade and the partition board, the water in the oxygenation area of the breeding tank can be oxygenated to form oxygen-rich water. Then, when the water pump is started, the water in the breeding area of the breeding tank is filtered and pumped into the oxygenation area. The purified water is sent back to the oxygenation area of the breeding tank. As the water level rises, the oxygen-rich water naturally flows into the breeding area through the overflow ports, realizing the circulation and continuous oxygenation of the water body, improving the dissolved oxygen amount of the water body, and the design of the flow guide plate reduces the fluctuation of the water flow when entering the breeding area, thereby reducing the generation of bubbles and the turbidity of the water body, and providing a suitable breeding environment.

[0014] 2. In the present utility model, through the cooperation of the cover plate, guide rod, support plate, electric push rod and sealing strip, it is convenient to close and open the filter box. Thus, in cooperation with the installation groove and the water outlet pipe, it is convenient to clean and maintain the filter screen, activated carbon filter element and filter box, ensuring the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional view of an oxygen-increasing device for healthy cultivation of yellowfin porgy fry proposed by the present utility model;

[0016] Figure 2 It is a cross-sectional view of an oxygen-increasing device for healthy cultivation of yellowfin porgy fry proposed by the present utility model;

[0017] Figure 3 It is an unfolded view of a partial structure of an oxygen-increasing device for healthy cultivation of yellowfin porgy fry proposed by the present utility model;

[0018] Figure 4 It is an unfolded view of the filter box of an oxygen-increasing device for healthy cultivation of yellowfin porgy fry proposed by the present utility model.

[0019] Legend: 1. Aerator; 2. Partition board; 3. Motor; 4. Rotating rod; 5. Mounting plate; 6. Filter box; 7. Connecting pipe; 8. Water pump; 9. Water outlet pipe; 10. Breeding box; 11. Filter head; 12. Deflector; 13. Overflow port; 14. Stirring blade; 15. Sealing strip; 16. Cover plate; 17. Guide rod; 18. Electric push rod; 19. Support plate; 20. Filter screen; 21. Activated carbon filter element; 22. Installation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figures 1 - 4As shown in the figure, the utility model provides an oxygenation device for healthy cultivation of yellowfin seabream fry, which includes: a breeding box 10, an inner surface of the breeding box 10 is fixedly connected with a partition board 2, a plurality of overflow ports 13 are opened at a position near the top of the outer surface of the partition board 2, a guide plate 12 is fixedly connected at a position near the overflow port 13 on the right surface of the partition board 2, a water pump 8 is fixedly connected to the front surface of the breeding box 10, an input end of the water pump 8 is fixedly connected with a filter box 6, a connecting pipe 7 is fixedly connected to the right surface of the filter box 6, a filter head 11 is fixedly connected to the bottom of the connecting pipe 7, an oxygenation machine 1 is fixedly connected to the left surface of the breeding box 10, two mounting plates 5 are fixedly connected between the top of the breeding box 10 and the partition board 2, motors 3 are fixedly connected to the bottoms of the two mounting plates 5 respectively, output ends of the two motors 3 respectively penetrate through the tops of the two mounting plates 5 movably, output ends of the two motors 3 are fixedly connected with rotating rods 4 respectively, a plurality of stirring blades 14 are fixedly connected to the outer surfaces of the two rotating rods 4, an output end of the water pump 8 is communicated with the front surface of the breeding box 10, a support plate 19 is fixedly connected to the front surface of the breeding box 10, an electric push rod 18 is fixedly connected to the top of the support plate 19, an output end of the electric push rod 18 penetrates through the top of the support plate 19 movably, an output end of the electric push rod 18 is fixedly connected with a cover plate 16, a sealing strip 15 is fixedly connected to the bottom of the cover plate 16, a plurality of mounting grooves 22 are opened on the inner surface of the filter box 6, the plurality of mounting grooves 22 are divided into two groups, a filter screen 20 and an activated carbon filter element 21 are respectively inserted into the inner surfaces of the two groups of mounting grooves 22.

[0023] The effect achieved by the entire Example 1 is that the oxygenation machine 1 uses an oxygenation pump with the model number ACO-005, and its oxygenation head is located inside the breeding box 10. The breeding box 10 is divided into an oxygenation area and a breeding area by the partition board 2. When it is necessary to oxygenate the water in the breeding area of the breeding box 10, by starting the oxygenation machine 1 and with the cooperation of its oxygenation head, the water in the oxygenation area of the breeding box 10 is oxygenated. Driven by the motor 3, the rotating rod 4 and the stirring blade 14 can be driven to rotate, so that the water is fully stirred, the distribution content of oxygen in the water is increased, and oxygen-rich water is formed. Then, under the start of the water pump 8, the water in the breeding area of the breeding box 10 is pumped out through the connecting pipe 7. Through the filter head 11, it is avoided that the yellowfin seabream fry drill into the connecting pipe 7, and the filter holes of the filter head 11 are larger than those of the filter screen 20. Then the water enters the filter box 6 through the connecting pipe 7, and the large-particle substances in the water are first filtered through the filter screen 20, and then the organic harmful substances in the water are adsorbed and filtered through the activated carbon filter element 21, and then enter the oxygenation area in the breeding box 10, so that the water level therein becomes higher. Under the action of the overflow port 13, the oxygen-rich water flows into the breeding area, realizing the circulation and continuous oxygenation of the water body. At the same time, with the assistance of the guide plate 12, the fluctuation of the water flow is reduced, thereby reducing the generation of bubbles and the turbidity of the water body, and providing a suitable breeding environment for the yellowfin seabream fry.

[0024] Example 2, asFigures 1 - 4 As shown, guide rods 17 are symmetrically and movably penetrated through the top of the support plate 19. The bottom of the guide rods 17 is fixedly connected to the top of the cover plate 16. A water outlet pipe 9 is fixedly connected to the front surface of the filter box 6, and a valve is arranged on the outer surface of the water outlet pipe 9.

[0025] The overall effect achieved by the entire Embodiment 2 is that when it is necessary to clean the filter box 6, the water pump 8 is turned off, and then the electric push rod 18 is started. Under the action of the guide rods 17, the cover plate 16 rises stably, and the filter screen 20 and the activated carbon filter element 21 inside the filter box 6 are taken out from the installation groove 22 for cleaning and maintenance. At the same time, with the cooperation of the water outlet pipe 9 and the valve, it is convenient to clean the inside of the filter box 6. After the cleaning is completed, the filter screen 20 and the activated carbon filter element 21 are inserted along the installation groove 22, and then the electric push rod 18 is started to drive the cover plate 16 to descend to seal the top of the filter box 6, and the sealing strip 15 will be extruded and deformed to fill the gap between the cover plate 16 and the filter box 6, ensuring the sealing of the installation.

[0026] Working principle: When it is necessary to aerate the water in the aquaculture area of the aquaculture tank 10, the aerator 1 is started, and with the cooperation of its aeration head, the water in the aeration area of the aquaculture tank 10 is aerated. Driven by the motor 3, the rotating rod 4 and the stirring blades 14 can be driven to rotate, so that the water is fully stirred, increasing the distribution content of oxygen in the water to form oxygen-rich water. Then, when the water pump 8 is started, the water in the aquaculture area of the aquaculture tank 10 is pumped out through the connecting pipe 7. Through the filter head 11, it is avoided that the yellowfin sea bream fry drill into the connecting pipe 7, and the filter holes of the filter head 11 are larger than the filter holes of the filter screen 20. Then the water enters the filter box 6 through the connecting pipe 7. First, the large-particle substances in the water are filtered by the filter screen 20, and then the organic harmful substances in the water are adsorbed and filtered by the activated carbon filter element 21, and then enter the aeration area in the aquaculture tank 10, so that the water level therein becomes higher. Under the action of the overflow port 13, the oxygen-rich water flows into the aquaculture area, realizing the circulation and continuous aeration of the water body. At the same time, with the assistance of the guide plate 12, the fluctuation of the water flow is reduced, thus avoiding bubbles and water body turbidity. When it is necessary to clean the filter box 6, the water pump 8 is turned off, and then the electric push rod 18 is started. Under the action of the guide rods 17, the cover plate 16 rises stably, and the filter screen 20 and the activated carbon filter element 21 inside the filter box 6 are taken out from the installation groove 22 for cleaning and maintenance. At the same time, with the cooperation of the water outlet pipe 9 and the valve, it is convenient to clean the inside of the filter box 6. After the cleaning is completed, the filter screen 20 and the activated carbon filter element 21 are inserted along the installation groove 22, and then the electric push rod 18 is started to drive the cover plate 16 to descend to seal the top of the filter box 6, and the sealing strip 15 will be extruded and deformed to fill the gap between the cover plate 16 and the filter box 6, ensuring the sealing of the installation.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An oxygen-increasing device for the healthy cultivation of yellowfin porgy fry, characterized in that, Including: A breeding box (10), the inner surface of the breeding box (10) is fixedly connected with a partition board (2), a plurality of overflow ports (13) are arranged at a position close to the top of the outer surface of the partition board (2), a flow guide plate (12) is fixedly connected to the right surface of the partition board (2) close to the overflow port (13), a water pump (8) is fixedly connected to the front surface of the breeding box (10), an input end of the water pump (8) is fixedly connected with a filter box (6), a connecting pipe (7) is fixedly connected to the right surface of the filter box (6), a filter head (11) is fixedly connected to the bottom of the connecting pipe (7), an oxygen increasing machine (1) is fixedly connected to the left surface of the breeding box (10), and two mounting plates (5) are fixedly connected between the top of the breeding box (10) and the partition board (2). Output ends of two motors (3) respectively penetrate through the tops of the two mounting plates (5) movably.

2. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 1, characterized in that: Output ends of the two motors (3) are both fixedly connected with rotating rods (4), and a plurality of stirring blades (14) are fixedly connected to the outer surfaces of the two rotating rods (4).

3. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 2, characterized in that: The output end of the water pump (8) is communicated with the front surface of the breeding box (10), a support plate (19) is fixedly connected to the front surface of the breeding box (10), and an electric push rod (18) is fixedly connected to the top of the support plate (19).

4. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 3, characterized in that: The output end of the electric push rod (18) penetrates through the top of the support plate (19) movably, a cover plate (16) is fixedly connected to the output end of the electric push rod (18), and a sealing strip (15) is fixedly connected to the bottom of the cover plate (16).

5. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 4, wherein: A plurality of mounting grooves (22) are formed in the inner surface of the filter box (6), the plurality of mounting grooves (22) are divided into two groups, and a filter screen (20) and an activated carbon filter element (21) are respectively inserted into the inner surfaces of the two groups of mounting grooves (22).

6. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 5, characterized in that: Guide rods (17) symmetrically penetrate through the top of the support plate (19) movably, and the bottoms of the guide rods (17) are fixedly connected to the top of the cover plate (16).

7. The oxygenation device for healthy cultivation of yellowfin porgy fry according to claim 6, characterized in that: A water outlet pipe (9) is fixedly connected to the front surface of the filter box (6), and a valve is arranged on the outer surface of the water outlet pipe (9).

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