Aquaculture pond oxygenation device

Abstract

The utility model discloses an aquaculture pond oxygenation device, which relates to the technical field of aquaculture, and comprises two sliding vertical rods, the lower ends of the two sliding vertical rods are fixedly connected through a cross rod, the lower ends of the two sliding vertical rods are both fixedly connected with limiting discs, the lower ends of the limiting discs are both fixedly connected with ground inserting drill rods, and the ground inserting drill rods are fixedly connected with the ground inserting drill rods. A waterproof machine box is arranged between the upper ends of the sliding vertical rods, sliding seats used for being in sliding connection with the sliding vertical rods are arranged at the two ends of the waterproof machine box correspondingly, and floating balls are fixedly connected to the sides, away from the waterproof machine box, of the sliding seats correspondingly; through the arrangement of the oxygenation pump, the hose, the annular pipe, the fixed air pipe and the aeration disc, air can be conveyed to the bottom of water during working, the air can be dispersed into tiny bubbles through the arranged aeration disc, then the contact area of the air and the water can be increased, the dissolved oxygen rate is increased, and the service life of the air is prolonged. The problem that in the prior art, the underwater oxygenation effect is poor is effectively solved.

Description

Technical Field

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

[0002] In the process of aquaculture, since the breeding density is much greater than the density of fish in the natural basin, it is necessary to equip oxygenation equipment to oxygenate the breeding waters to avoid hypoxia.

[0003] Prior art CN214282820U proposes an oxygenation device for an aquaculture pond, comprising a float and an oxygenation mechanism installed on the float. The float is an annular sealing structure that generates buoyancy and floats on the water surface. The device uses a drive assembly to control the rotation of an impeller assembly through an output shaft and stirs the water surface to form a vortex. While the cavity seat rotates, the air flow enters through the cavity hole and is filled between the blades through the air holes on the blade disk. When the blades rotate, the contact between water and air is increased, thereby realizing the oxygenation operation of the water area.

[0004] However, the above device still has certain defects in practical application. The device uses rotating blades for oxygenation, and when the rotating blades rotate in the water, it is easy to injure fish or other aquatic products cultured in the water area. In addition, the rotating blades can only oxygenate the water surface, but the oxygenation effect on the bottom of the water is not good. In view of the above problems, we provide an aquaculture pond oxygenation device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an oxygenation device for an aquaculture pond, so as to solve the problems in the existing device that the blades rotating in the water are easy to injure fish or other aquatic products cultured in the water area, and the oxygenation effect on the bottom of the water is not good.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An oxygenation device for an aquaculture pond comprises two sliding vertical rods, the lower ends of the two sliding vertical rods are fixedly connected by a cross bar, the lower ends of the two sliding vertical rods are fixedly connected to a limit plate, the lower ends of the limit plates are fixedly connected to a ground plug, a waterproof machine box is arranged between the upper ends of the sliding vertical rods, both ends of the waterproof machine box are provided with a sliding seat for sliding connection with the sliding vertical rods, and a floating ball is fixedly connected to one side of the sliding seat away from the waterproof machine box;

[0008] An aeration assembly for aerating the bottom of the water is provided on one side of the waterproof box;

[0009] A water spraying assembly for spraying water onto the water surface is provided on the other side of the waterproof machine box.

[0010] As a further solution of the utility model: the aeration component includes an oxygen pump, which is installed on one side of the waterproof machine box. The air inlet end of the oxygen pump is provided with an air intake component for air intake, and the output end of the oxygen pump is provided with a jet component for sending air into the bottom of the water for aeration.

[0011] As a further solution of the utility model: the air intake assembly includes an air intake pipe, the air intake pipe is fixedly connected to the output end of the oxygen pump, and a first filter cover is provided at the position where the upper end of the air intake pipe passes through the waterproof machine box.

[0012] As a further solution of the utility model: the jet assembly includes an annular tube, which is fixedly connected at a position between the lower ends of the sliding vertical rods, and a plurality of fixed air pipes connected to the annular tube are provided at the edge of the annular tube, an aeration plate is installed at one end of the fixed air pipe away from the annular tube, the output end of the oxygen pump is connected to a hose, and the lower end of the hose is connected to the air inlet of the annular tube.

[0013] As a further solution of the utility model: the water spray assembly includes a water pump, which is installed at the other side of the waterproof machine box. The water pump input end is provided with a water inlet assembly for pumping water, and the water pump output end is provided with a water outlet assembly for spraying water into the air.

[0014] As a further solution of the utility model: the water inlet assembly includes a water suction pipe, the water suction pipe is installed at the output end of the water pump, and the lower end of the water suction pipe passes through the waterproof machine box and is fixedly connected to a second filter cover.

[0015] As a further solution of the utility model: the water outlet assembly includes a vertical pipe, the vertical pipe is connected to the output end of the water pump, and a plurality of inclined water spray pipes are installed at the position where the upper end of the vertical pipe passes through the waterproof box.

[0016] As a further solution of the utility model: a plurality of heat conducting sheets are embedded on the bottom plate at the lower end of the waterproof box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can transport air to the bottom of the water during operation by means of an oxygen pump, a hose, a ring pipe, a fixed air pipe and an aeration plate. The air can be dispersed into tiny bubbles by the aeration plate, thereby increasing the contact area between air and water and increasing the dissolved oxygen rate, which effectively solves the problem that the prior art has a poor effect on underwater oxygenation.

[0019] 2. The utility model can pump water to the water spray pipe and spray it out from the water spray pipe through the water pump, water suction pipe and second filter cover when working. While achieving oxygenation, the second filter cover can effectively prevent fry or debris from being sucked into the water pump. At the same time, there are no blades rotating in the water, avoiding damage to aquatic products.

[0020] 3. The utility model can encapsulate the oxygen pump and the water pump inside the waterproof box, which effectively solves the waterproof problem and avoids leakage caused by long-term contact with water and rust of mechanical parts caused by water immersion. At the same time, the heat conductive sheet can effectively exchange heat inside the waterproof box and transfer the water temperature to the inside of the waterproof box, thereby avoiding high temperature of the oxygen pump and the water pump during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the waterproof machine box in the utility model.

[0023] Figure 3 It is a structural schematic diagram of the sliding vertical rod in the utility model.

[0024] Among them: 1. Sliding vertical rod; 2. Air intake pipe; 3. Annular pipe; 4. Ground insertion rod; 5. Limit plate; 6. Fixed air pipe; 7. Aeration plate; 8. Heat conducting plate; 9. Hose; 10. Float; 11. Sliding seat; 12. First filter cover; 13. Water spray pipe; 14. Vertical pipe; 15. Waterproof machine box; 16. Water intake pipe; 17. Second filter cover; 18. Oxygen pump; 19. Water pump. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 3In an embodiment of the utility model, an oxygenation device for an aquaculture pond includes two sliding vertical rods 1, the lower ends of the two sliding vertical rods 1 are fixedly connected by a cross bar, the lower ends of the two sliding vertical rods 1 are fixedly connected to a limit plate 5, the lower ends of the limit plates 5 are fixedly connected to a ground plug 4, a waterproof machine box 15 is provided between the upper ends of the sliding vertical rods 1, both ends of the waterproof machine box 15 are provided with a sliding seat 11 for sliding connection with the sliding vertical rods 1, and a floating ball 10 is fixedly connected to the side of the sliding seat 11 away from the waterproof machine box 15; the ground plug 4 can fix the sliding vertical rod 1 to the soil at the bottom of the water area to ensure that no displacement occurs during use, and the floating ball 10 can provide buoyancy, so that the waterproof machine box 15 can automatically rise and fall according to the water level.

[0027] An aeration component for aerating the bottom of the water is provided on one side of the waterproof box 15; the aeration component includes an oxygen pump 18, which is installed at a position on one side of the inside of the waterproof box 15, and an air intake component for air intake is provided at the air intake end of the oxygen pump 18, and a jet component for sending air to the bottom of the water for aeration is provided at the output end of the oxygen pump 18; the air intake component includes an air intake pipe 2, which is fixedly connected to the output end of the oxygen pump 18, and a first filter cover 12 is provided at the upper end of the air intake pipe 2 passing through the waterproof box 15; through the provided oxygen pump 18, the air intake component and the jet component, air can be transported to the bottom of the water during operation, and the air can be dispersed into tiny bubbles through the provided jet component, thereby increasing the contact area between air and water and increasing the dissolved oxygen rate.

[0028] The jet assembly includes an annular tube 3, which is fixedly connected to a position between the lower ends of the sliding vertical rods 1. A plurality of fixed air pipes 6 connected to the annular tube 3 are provided at the edge of the annular tube 3. An aeration plate 7 is installed at one end of the fixed air pipe 6 away from the annular tube 3. A hose 9 is connected to the output end of the oxygenation pump 18, and the lower end of the hose 9 is connected to the air inlet of the annular tube 3. When working, the oxygenation pump 18 starts to transport air to the hose 9, and then transports it to the annular tube 3 through the hose 9, and then transports it to the fixed air pipe 6 through the annular tube 3, and then sprays it out from the aeration plate 7 to aerate and oxygenate the bottom of the water.

[0029] A water spray assembly for spraying water is provided on the other side of the waterproof box 15; the water spray assembly includes a water pump 19, which is installed at the other side of the waterproof box 15, and the input end of the water pump 19 is provided with a water inlet assembly for pumping water, and the output end of the water pump 19 is provided with a water outlet assembly for spraying water into the air; the water inlet assembly includes a water suction pipe 16, which is installed at the output end of the water pump 19, and the lower end of the water suction pipe 16 passes through the waterproof box 15 and is fixedly connected to The second filter cover 17; the water outlet assembly includes a vertical pipe 14, the vertical pipe 14 is connected to the output end of the water pump 19, and a plurality of inclined water spray pipes 13 are installed at the position where the upper end of the vertical pipe 14 passes through the waterproof machine box 15; when working, the water pump 19 starts to transport water to the vertical pipe 14 through the suction pipe 16, and then transports water to the water spray pipe 13 through the vertical pipe 14, and sprays it out from the water spray pipe 13 to oxygenate the water surface. At the same time, the second filter cover 17 can effectively prevent fish fry or debris from being sucked into the water pump 19.

[0030] A plurality of heat conducting sheets 8 are embedded on the bottom plate of the lower end of the waterproof machine box 15; when in use, the bottom of the waterproof machine box 15 and the heat conducting sheets 8 are both in the water. Through the provided heat conducting sheets 8, the interior of the waterproof machine box 15 can be effectively heat exchanged, and the temperature of the water can be transferred to the interior of the waterproof machine box 15, thereby avoiding high temperatures in the oxygen pump 18 and the water pump 19 during operation.

[0031] The working principle of the utility model is: when working, the sliding vertical rod 1 is set up in the aquaculture waters, and when aeration is performed, the water pump 19 is started to transport water to the vertical pipe 14 through the water suction pipe 16, and then transported to the water spray pipe 13 through the vertical pipe 14, and sprayed from the water spray pipe 13 to oxygenate the water surface, the oxygenation pump 18 is started to transport air to the hose 9, and then transported to the annular pipe 3 through the hose 9, and then transported to the fixed air pipe 6 through the annular pipe 3, and then sprayed from the aeration plate 7 to aerate and oxygenate the bottom of the water, and the provided float 10 can provide buoyancy, so that the waterproof machine box 15 can automatically rise and fall accordingly according to the water level.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Although the present specification is described in accordance with the implementation modes, not every implementation mode includes only one technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aquaculture pond oxygenation device, comprising two sliding vertical rods (1), characterized in that: The lower ends of the two sliding vertical rods (1) are fixedly connected by a horizontal rod, the lower ends of the two sliding vertical rods (1) are fixedly connected to a limit plate (5), the lower ends of the limit plates (5) are fixedly connected to a ground insertion rod (4), a waterproof machine box (15) is provided between the upper ends of the sliding vertical rods (1), both ends of the waterproof machine box (15) are provided with a sliding seat (11) for sliding connection with the sliding vertical rod (1), and a floating ball (10) is fixedly connected to the side of the sliding seat (11) away from the waterproof machine box (15); An aeration component for aerating the bottom of the water is provided on one side of the waterproof machine box (15); The other side of the waterproof machine box (15) is provided with a water spraying assembly for spraying water onto the water surface.

2. The aquaculture pond oxygenation device according to claim 1, characterized in that: The aeration assembly comprises an oxygen pump (18), the oxygen pump (18) being mounted at a position on one side of the interior of the waterproof machine box (15), the air intake end of the oxygen pump (18) being provided with an air intake assembly for air intake, and the output end of the oxygen pump (18) being provided with an air jet assembly for sending air into the bottom of the water for aeration.

3. The aquaculture pond oxygenation device according to claim 2, characterized in that: The air intake assembly comprises an air intake pipe (2), the air intake pipe (2) being fixedly connected to the output end of the oxygen pump (18), and a first filter cover (12) being provided at the position where the upper end of the air intake pipe (2) passes through the waterproof machine box (15).

4. The aquaculture pond oxygenation device according to claim 2, characterized in that: The jet assembly comprises an annular tube (3), the annular tube (3) being fixedly connected to a position between the lower ends of the sliding vertical rods (1), a plurality of fixed air pipes (6) in communication with the annular tube (3) being provided at the edge of the annular tube (3), an aeration plate (7) being installed at one end of the fixed air pipe (6) away from the annular tube (3), the output end of the oxygen pump (18) being connected to a hose (9), the lower end of the hose (9) being in communication with an air inlet of the annular tube (3).

5. The aquaculture pond oxygenation device according to claim 1, characterized in that: The water spray assembly comprises a water pump (19), the water pump (19) being mounted at a position on the other side of the interior of the waterproof machine box (15), the water pump (19) having an input end provided with a water inlet assembly for pumping water, and having an output end provided with a water outlet assembly for spraying water into the air.

6. The aquaculture pond oxygenation device according to claim 5, characterized in that: The water inlet assembly comprises a water suction pipe (16), the water suction pipe (16) being installed at the output end of the water pump (19), and the lower end of the water suction pipe (16) passing through the waterproof machine box (15) is fixedly connected to a second filter cover (17).

7. The aquaculture pond oxygenation device according to claim 5, characterized in that: The water outlet assembly comprises a vertical pipe (14), the vertical pipe (14) being in communication with an output end of a water pump (19), and a plurality of inclined water spray pipes (13) being installed at a position where the upper end of the vertical pipe (14) passes through the waterproof machine box (15).

8. The aquaculture pond oxygenation device according to claim 1, characterized in that: A plurality of heat conducting sheets (8) are embedded on the bottom plate at the lower end of the waterproof machine box (15).

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