Aquaculture oxygen supply equipment capable of filtering impurities

Abstract

The utility model discloses aquaculture oxygen supply equipment capable of filtering impurities, which comprises a cylinder body, the outer surface of the cylinder body is fixedly connected with a support ring, the outer surface of the cylinder body is fixedly connected with two groups of floating cylinders, the inner wall of the cylinder body is fixedly connected with two support plates, and the two groups of floating cylinders are fixedly connected with the support plates. The side faces, close to each other, of the two supporting plates are jointly and fixedly connected with a water pump, the input end of the water pump fixedly communicates with a water pumping pipe, the upper surface of the barrel is fixedly connected with a sealing barrel, and the upper surface of the sealing barrel is fixedly connected with a baffle ring. Water can be pumped through the water pump, the water can be discharged through the water outlet in cooperation with the bent pipe and the sealing cylinder, the water can make contact with air when falling down through the supporting ring, the oxygen content of the water is increased, impurities in the water can be filtered through the filter screen, and the impurities are concentrated below the connecting cylinder, so that the water purification effect is improved. And through cooperation of the motor and the spiral conveying shaft, impurities can be lifted upwards, and then algae are filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an aquaculture oxygen supply device capable of filtering impurities. Background Art

[0002] Aquaculture is a sector of agricultural production that involves the use of waters available for aquaculture (including planting) by humans, using aquaculture techniques and facilities to breed aquatic economic animals and plants in accordance with the ecological habits of the breeding objects and the requirements for the water environment. It is divided into marine aquaculture and freshwater aquaculture according to the nature of the waters.

[0003] Reference patent document publication number CN218736695U discloses an oxygen supply device for aquaculture, comprising an operating frame, the interior of the operating frame is slidably connected to a moving block, the upper end of the moving block is symmetrically provided with a short plate, the interior of the short plate is provided with a threaded hole, the left edge position of the short plate is fixedly connected to a stabilizing frame, and the interior of the short plate is movably connected to a screw rod; the advantages of the utility model are that the position of the short rod can be adjusted by the screw rod, the clamping ring, the clamping ring cooperates with the short plate and the threaded hole inside, thereby completing the fixation of the oxygen outlet pipe, replacing the traditional welding with the screw rod fixation, so that when the oxygen outlet pipe and the oxygen outlet hole are inspected, only the oxygen outlet pipe needs to be removed, which greatly reduces the work intensity of the staff during inspection; the length of the support leg can be adjusted by the telescopic rod, the spring cooperates with the bolt and the adjustment hole, thereby making the device change according to the water depth in the aquaculture pond when in use, reducing the limitations of the device.

[0004] Although the above solution can supply oxygen during use, there are still some shortcomings during use. For example, it is inconvenient to filter the algae floating on the water surface during use, which affects the water quality and is not conducive to the growth of aquatic products. Therefore, an aquaculture oxygen supply equipment that can filter impurities is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an aquaculture oxygen supply device capable of filtering impurities.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aquaculture oxygen supply equipment that can filter impurities, comprising a cylinder, the outer surface of the cylinder is fixedly connected to a support ring, the outer surface of the cylinder is fixedly connected to two groups of floating cylinders, the inner wall of the cylinder is fixedly connected to two support plates, and the side surfaces of the two support plates close to each other are jointly fixedly connected to a water pump, the input end of the water pump is fixedly connected to a water suction pipe, the upper surface of the cylinder is fixedly connected to a sealing cylinder, the upper surface of the sealing cylinder is fixedly connected to a retaining ring, the upper surface of the sealing cylinder is fixedly inlaid with a connecting cylinder, the upper surface of the connecting cylinder is fixedly connected to a motor, the inner top wall of the connecting cylinder is rotatably connected to a spiral conveying shaft through a bearing, the top of the spiral conveying shaft is fixedly connected to the output end of the motor, the outer surface of the connecting cylinder is provided with a discharge port, the inner wall of the sealing cylinder is fixedly connected to a filter screen, the outer surface of the sealing cylinder is provided with two groups of drain ports, the output end of the water pump is fixedly connected to a bent pipe, the top of the bent pipe passes through the cylinder and is fixedly connected to the outer surface of the sealing cylinder.

[0007] As a further description of the above technical solution:

[0008] Two groups of fixing blocks are fixedly connected to the outer surface of the cylinder, and the bottom surfaces of the two groups of fixing blocks are fixedly connected to the upper surfaces of the two groups of floating cylinders respectively.

[0009] As a further description of the above technical solution:

[0010] Two groups of support rods are fixedly connected to the outer surface of the cylinder, and the top end of each support rod is fixedly connected to the bottom surface of the support ring.

[0011] As a further description of the above technical solution:

[0012] The outer surface of the motor is covered with a protective shell, and the bottom surface of the protective shell is fixedly connected to the upper surface of the sealing cylinder.

[0013] As a further description of the above technical solution:

[0014] The inner bottom wall of the sealing cylinder is fixedly connected with a push rod, and the top end of the push rod is in contact with the bottom end of the filter screen.

[0015] As a further description of the above technical solution:

[0016] The upper surface of the sealing cylinder is provided with two water seepage openings, and the inner wall of each water seepage opening is fixedly connected with a grid.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the existing technology, this aquaculture oxygen supply equipment that can filter impurities can extract water by being provided with a water pump, and can discharge water through the drain port by cooperating with a bent pipe and a sealing cylinder. The support ring can make the water contact with the air when falling, thereby increasing the oxygen content of the water. The filter net can filter the impurities in the water and concentrate them under the connecting cylinder. The cooperation of the motor and the spiral conveying shaft can lift the impurities upward, thereby filtering the algae.

[0019] 2. Compared with the existing technology, this aquaculture oxygen supply equipment that can filter impurities can float more stably by being equipped with a floating cylinder. The top rod can support the filter screen to prevent the filter screen from falling off due to water impact. The retaining ring can block algae to prevent them from falling into the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of an aquaculture oxygen supply device capable of filtering impurities proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of a front cross-section of an aquaculture oxygen supply device capable of filtering impurities proposed by the utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of a top view of an aquaculture oxygen supply device capable of filtering impurities proposed by the utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of a front cross-section of a connecting tube of an aquaculture oxygen supply device capable of filtering impurities proposed by the utility model.

[0024] Legend:

[0025] 1. Cylinder; 2. Fixed block; 3. Floating cylinder; 4. Support ring; 5. Drain port; 6. Elbow; 7. Sealing cylinder; 8. Retaining ring; 9. Protective shell; 10. Discharge port; 11. Connecting cylinder; 12. Grid; 13. Filter; 14. Push rod; 15. Water pump; 16. Support plate; 17. Motor; 18. Screw conveyor shaft; 19. Seepage port; 20. Support rod; 21. Suction pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1-4 The utility model provides an aquaculture oxygen supply equipment capable of filtering impurities, comprising a cylinder 1, a support ring 4 being fixedly connected to the outer surface of the cylinder 1, two groups of floating cylinders 3 being fixedly connected to the outer surface of the cylinder 1, two support plates 16 being fixedly connected to the inner wall of the cylinder 1, a water pump 15 being fixedly connected to the side surfaces of the two support plates 16 close to each other, an input end of the water pump 15 being fixedly connected to a water pumping pipe 21, a sealing cylinder 7 being fixedly connected to the upper surface of the cylinder 1, a retaining ring 8 being fixedly connected to the upper surface of the sealing cylinder 7, a connecting cylinder 11 being fixedly inlaid on the upper surface of the sealing cylinder 7, a motor 17 being fixedly connected to the upper surface of the connecting cylinder 11, and the motor 17. The outer surface of the connecting cylinder 11 is provided with a protective shell 9, the bottom surface of the protective shell 9 is fixedly connected to the upper surface of the sealing cylinder 7, and the motor 17 can be protected by the protective shell 9 to prevent rainwater from falling on the motor 17. The inner top wall of the connecting cylinder 11 is rotatably connected to the screw conveying shaft 18 through a bearing, and the top of the screw conveying shaft 18 is fixedly connected to the output end of the motor 17. A discharge port 10 is provided on the outer surface of the connecting cylinder 11, and a filter screen 13 is fixedly connected to the inner wall of the sealing cylinder 7. Two groups of drain ports 5 are provided on the outer surface of the sealing cylinder 7. The output end of the water pump 15 is fixedly connected with a bend pipe 6. The top of the bend pipe 6 passes through the cylinder body 1 and is fixedly connected to the outer surface of the sealing cylinder 7.

[0028] In this embodiment, two groups of fixed blocks 2 are fixedly connected to the outer surface of the cylinder 1, and the bottom surfaces of the two groups of fixed blocks 2 are fixedly connected to the upper surfaces of the two groups of floats 3 respectively. By providing the fixed blocks 2, the floats 3 can be reinforced to prevent the floats 3 from loosening. Two groups of support rods 20 are fixedly connected to the outer surface of the cylinder 1, and the top end of each support rod 20 is fixedly connected to the bottom surface of the support ring 4. By providing the support rods 20, the support ring 4 can be supported to increase the stability of the support ring 4.

[0029] The inner bottom wall of the sealing cylinder 7 is fixedly connected with a push rod 14, and the top end of the push rod 14 contacts the bottom end of the filter screen 13. The push rod 14 can support the filter screen 13, increase the stability of the filter screen 13, and prevent the filter screen 13 from falling off. Two seepage ports 19 are provided on the upper surface of the sealing cylinder 7, and the inner wall of each seepage port 19 is fixedly connected with a grid 12. The grid 12 and the seepage port 19 can discharge water on the algae, so that the algae can be dried quickly, making it easier for the staff to collect the algae.

[0030] Working principle: Place the device in water, make it float on the water surface through the float tube 3, then start the water pump 15 and the motor 17, the water pump 15 extracts water through the pumping pipe 21, and injects water into the interior of the sealing tube 7 through the bend 6, the water is filtered through the filter 13, and then falls to the bottom of the sealing tube 7, and is discharged through the drain port 5, so that the water flows to the support ring 4, and then the water falls, and can come into contact with the air when falling, the motor 17 drives the screw conveying shaft 18 to rotate, and the screw conveying shaft 18 rotates to lift the algae inside the filter 13, so that the algae are discharged through the discharge port 10, and the retaining ring 8 is used to collect the algae to reduce the algae in the water.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An aquaculture oxygen supply device capable of filtering impurities, comprising a cylinder (1), characterized in that: The outer surface of the cylinder (1) is fixedly connected to a support ring (4), the outer surface of the cylinder (1) is fixedly connected to two groups of floating cylinders (3), the inner wall of the cylinder (1) is fixedly connected to two support plates (16), the side surfaces of the two support plates (16) close to each other are fixedly connected to a water pump (15), the input end of the water pump (15) is fixedly connected to a water pumping pipe (21), the upper surface of the cylinder (1) is fixedly connected to a sealing cylinder (7), the upper surface of the sealing cylinder (7) is fixedly connected to a retaining ring (8), the upper surface of the sealing cylinder (7) is fixedly inlaid with a connecting cylinder (11), the connecting cylinder (1 1) is fixedly connected to the upper surface of the motor (17), the inner top wall of the connecting cylinder (11) is rotatably connected to the spiral conveying shaft (18) through a bearing, the top end of the spiral conveying shaft (18) is fixedly connected to the output end of the motor (17), the outer surface of the connecting cylinder (11) is provided with a discharge port (10), the inner wall of the sealing cylinder (7) is fixedly connected to the filter screen (13), the outer surface of the sealing cylinder (7) is provided with two groups of drainage ports (5), the output end of the water pump (15) is fixedly connected to a bend pipe (6), the top end of the bend pipe (6) passes through the cylinder (1) and is fixedly connected to the outer surface of the sealing cylinder (7).

2. The aquaculture oxygen supply equipment capable of filtering impurities according to claim 1, characterized in that: Two groups of fixing blocks (2) are fixedly connected to the outer surface of the cylinder (1), and the bottom surfaces of the two groups of fixing blocks (2) are fixedly connected to the upper surfaces of the two groups of floating cylinders (3) respectively.

3. The aquaculture oxygen supply equipment capable of filtering impurities according to claim 1, characterized in that: Two groups of support rods (20) are fixedly connected to the outer surface of the cylinder (1), and the top end of each support rod (20) is fixedly connected to the bottom surface of the support ring (4).

4. The aquaculture oxygen supply equipment capable of filtering impurities according to claim 1, characterized in that: The outer surface of the motor (17) is covered with a protective shell (9), and the bottom surface of the protective shell (9) is fixedly connected to the upper surface of the sealing cylinder (7).

5. The aquaculture oxygen supply equipment capable of filtering impurities according to claim 1, characterized in that: A top rod (14) is fixedly connected to the inner bottom wall of the sealing cylinder (7), and the top end of the top rod (14) contacts the bottom end of the filter screen (13).

6. The aquaculture oxygen supply equipment capable of filtering impurities according to claim 1, characterized in that: Two water seepage openings (19) are provided on the upper surface of the sealing cylinder (7), and a grid (12) is fixedly connected to the inner wall of each water seepage opening (19).

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