Water purification and oxygenation device for culture pond

Abstract

The utility model relates to the technical field of aquaculture, in particular to a water quality purification and oxygenation device for a culture pond, which can purify water quality, prolong the contact time of water flow and air, increase the oxygen content in the deep water of the culture pond and ensure the oxygen content. Comprising a floating plate, a water tank, an extraction filtering assembly, a stirring assembly, an auxiliary assembly and an output component, the water tank is mounted at the left end of the top of the floating plate, the extraction filtering assembly is mounted on the right side of the water tank, the stirring assembly is mounted in the water tank, the auxiliary assembly is mounted above the water tank, and the output component is mounted in the water tank.

Description

Technical Field

[0001] This utility model relates to the technical field of aquaculture, and in particular to a water purification and oxygenation device for aquaculture ponds. Background Technology

[0002] Aquaculture is the practice of raising aquatic economic animals and plants using aquatic waters suitable for cultivation (including planting) according to the ecological habits and environmental requirements of the cultivated species, employing aquaculture technologies and facilities. In aquaculture ponds, due to the high density of fish and their large oxygen consumption, aeration devices are necessary. Existing technology publication number CN21493173U proposes an aeration device for aquaculture ponds. This device agitates water flow into droplets, increasing the contact area between water and air, which facilitates air entry into the water and increases its oxygen content. However, after passing through the vibrating plate and support plate, the water flows directly back into the pond, resulting in a short contact time between water and air and low aeration efficiency. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a water purification and oxygenation device for aquaculture ponds that can purify water quality, increase the contact time between water flow and air, increase the oxygen content in the deep water of the aquaculture pond, and ensure the oxygen content of the aquaculture pond water.

[0004] This utility model discloses a water purification and oxygenation device for aquaculture ponds, comprising a float plate, a water tank, an extraction and filtration assembly, an agitation assembly, an auxiliary assembly, and an output component. The water tank is installed on the top left end of the float plate, the extraction and filtration assembly is installed on the right side of the water tank, the agitation assembly is installed inside the water tank, the auxiliary assembly is installed above the water tank, and the output component is installed inside the water tank. The extraction and filtration assembly extracts water from the aquaculture pond, filters out residual feed and other impurities, and then inputs the water into the water tank, thus purifying the water quality. The agitation assembly and auxiliary assembly increase the oxygen content in the water. The output component re-inputs the water into the depths of the aquaculture pond, increasing the oxygen content at the deeper levels and ensuring adequate oxygen levels.

[0005] Preferably, the extraction filtration assembly includes a filter box, two support rods, a water pump, a water pumping pipe, a baffle cylinder, a water delivery pipe, and a filter screen. The bottom left end of the filter box is installed on the top right side of the water tank, and the filter screen is installed on the bottom left side of the filter box. The front and rear ends of the bottom right side of the filter box are connected to the top of the float plate via support rods. The water pump is installed on the top of the float plate below the filter box. The input end of the water pump is connected to the water pumping pipe, and the input end of the water pumping pipe extends into the aquaculture pond through the water pumping pipe and is fitted with a baffle cylinder. The output end of the water pump is installed with a water delivery pipe, and the output end of the water delivery pipe is located above the filter box. When the water pump is started, water is extracted from the aquaculture pond through the water pumping pipe. The baffle cylinder filters and blocks the fish, and the water is input into the filter box through the water delivery pipe. The filter screen filters and blocks residual feed and other impurities in the water. The water falls into the water tank, while the impurities remain in the filter box, thus purifying the water quality.

[0006] Preferably, the agitation assembly includes a support column, a rotating shaft, a geared motor, multiple sets of turntables, and multiple agitating plates. The support column is installed in the middle of the inner wall on the left side of the water tank, and the rotating shaft is rotatably installed at the right end of the support column. The rear input end of the rotating shaft is connected to the output end of the geared motor. Two sets of turntables are installed at the front and rear ends of the rotating shaft, and multiple agitating plates are axially and evenly installed between the two turntables. Multiple round holes are opened on the agitating plates. When the geared motor is started, the rotating shaft rotates, and the rotating shaft drives the two sets of turntables to rotate, so that the turntables drive the multiple agitating plates to agitate and mix the water, increasing the oxygen content in the water. The support column supports the middle part of the rotating shaft, increasing the structural strength and ensuring the stability during rotation.

[0007] Preferably, the auxiliary components include an air pump, a fixed plate, a vertical pipe, a distribution pipe, a ring pipe, and multiple air blowing heads. The air pump is installed on the left side wall of the filter box, and the output end of the air pump is connected to the vertical pipe. The vertical pipe is installed on the outer wall of the filter box through the fixed plate. The bottom output end of the vertical pipe is equipped with a distribution pipe, and the output end of the distribution pipe is connected to a ring pipe. Multiple air blowing heads are installed at the bottom of the ring pipe. When the air pump is started, air is blown into the vertical pipe, and then blown into the water in the water tank through the distribution pipe and the ring pipe, increasing the contact time between the water flow and the air and ensuring the oxygen content.

[0008] Preferably, the output components include a submersible pump and a discharge pipe. The submersible pump is installed inside the water tank on the left side, and the output end of the submersible pump is connected to the discharge pipe, which extends through the bottom of the float plate into the lower part of the aquaculture pond. When the submersible pump is started, the oxygenated water in the water tank is input to the bottom of the aquaculture pond through the discharge pipe, which increases the oxygen content in the deep water of the aquaculture pond and ensures the oxygen content.

[0009] Preferably, it also includes a pull ring, which is installed on the left side wall of the float; the pull ring facilitates connection with the hull, makes it easy to move the float, and improves flexibility.

[0010] Preferably, it also includes a cleaning cover plate, which is sealed and installed on the rear side wall of the filter box; opening the cleaning cover plate facilitates the cleaning of impurities filtered inside the filter box, improving the convenience of cleaning.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: by extracting the water in the breeding pond through the extraction and filtration component, the residual feed and other impurities in the water are filtered out and then fed into the water tank, which can purify the water quality. The oxygen content in the water is increased by the stirring component and auxiliary components. The water is then fed back into the depth of the breeding pond through the output component, which increases the oxygen content in the depth of the breeding pond and ensures the oxygen content. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the rear of this utility model;

[0014] Figure 3 This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 4 This is a front view structural diagram of the present invention;

[0016] Figure 5 This is a front cross-sectional structural diagram of the present invention;

[0017] The following are labels in the attached diagram: 1. Float; 2. Water tank; 3. Filter box; 4. Support rod; 5. Water pump; 6. Pumping pipe; 7. Baffle cylinder; 8. Water delivery pipe; 9. Filter screen; 10. Support column; 11. Rotating shaft; 12. Gear motor; 13. Turntable; 14. Patching plate; 15. Air pump; 16. Fixing plate; 17. Vertical pipe; 18. Distribution pipe; 19. Ring pipe; 20. Air blower; 21. Submersible pump; 22. Discharge pipe; 23. Pull ring; 24. Cleaning cover. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5As shown, water tank 2 is installed at the top left end of float plate 1, and filter box 3 is installed at the bottom left end of the top right side of water tank 2. Filter screen 9 is installed at the bottom left side of filter box 3. Cleaning cover 24 is sealed and installed on the rear side wall of filter box 3. The front and rear ends of the bottom right side of filter box 3 are connected to the top of float plate 1 via support rods 4. Water pump 5 is installed on the top of float plate 1 below filter box 3. The input end of water pump 5 is connected to water pipe 6. The input end of water pipe 6 extends into the aquaculture pond through water pipe 6 and is fitted with a baffle cylinder 7. Water pipe 8 is installed at the output end of water pump 5. The output end of water pipe 8 is located above filter box 3. Support column 10 is installed in the middle of the inner left side wall of water tank 2. Rotary shaft 11 is rotatably installed at the right end of support column 10. The rear input end of rotary shaft 11 is connected to the reducer. The output end of the high-speed motor 12 is connected to the shaft 11. Two sets of turntables 13 are installed at the front and rear ends. Multiple flapping plates 14 are evenly installed axially between the two turntables 13. Multiple round holes are opened on the flapping plates 14. The air pump 15 is installed on the left side wall of the filter box 3. The output end of the air pump 15 is connected to the vertical pipe 17. The vertical pipe 17 is installed on the outer wall of the filter box 3 through the fixing plate 16. The bottom output end of the vertical pipe 17 is installed with the distribution pipe 18. The output end of the distribution pipe 18 is connected to the ring pipe 19. Multiple air blowing heads 20 are installed at the bottom of the ring pipe 19. The submersible pump 21 is installed inside the water tank 2 on the left side. The output end of the submersible pump 21 is connected to the discharge pipe 22. The discharge pipe 22 passes through the bottom of the float plate 1 and extends into the lower part of the aquaculture pond. The pull ring 23 is installed on the left side wall of the float plate 1.

[0020] The water pump 5 is started to draw water from the aquaculture pond through the water pipe 6. The water is filtered by the baffle cylinder 7, and then flows through the water pipe 8 into the filter box 3. The filter screen 9 filters out residual feed and other impurities in the water, which then fall into the water tank 2. The impurities remain in the filter box 3, thus purifying the water. The reduction motor 12 is started to drive the rotating shaft 11, which in turn drives two sets of rotating discs 13. These discs 13 then drive multiple agitator plates 14 to agitate and mix the water, increasing its oxygen content. The rotating shaft 11 is supported by the support column 10, further increasing oxygen levels. To enhance structural strength and ensure stability during rotation, the air pump 15 is activated to blow air into the vertical pipe 17, which then passes through the distribution pipe 18 and the ring pipe 19 into the water in the water tank 2, increasing the contact time between the water flow and the air to ensure oxygen content. The submersible pump 21 is activated to pump the oxygenated water in the water tank 2 into the bottom of the aquaculture pond through the discharge pipe 22, increasing the oxygen content at the depth of the aquaculture pond and ensuring oxygen content. The pull ring 23 facilitates connection with the hull, making it easy to move the float 1 and improving flexibility. The cleaning cover 24 is opened to facilitate the cleaning of impurities filtered in the filter box 3, improving the convenience of cleaning.

[0021] like Figures 1 to 5As shown, this utility model discloses a water purification and oxygenation device for aquaculture ponds. During operation, a water pump 5 is activated to draw water from the pond through a water pipe 6. A baffle cylinder 7 filters the water for fish. The water then flows through a water pipe 8 into a filter box 3, where a filter screen 9 filters out residual feed and other impurities. The water falls into a water tank 2, while the impurities remain in the filter box 3. A reduction motor 12 is activated to rotate a rotating shaft 11, which in turn rotates two sets of rotating discs 13. These discs then drive multiple agitator plates 14 to agitate and mix the water. An air pump 15 is activated to blow air into a vertical pipe 17, which then flows through a distribution pipe 18 and a ring pipe 19 into the water in the water tank 2, increasing the contact time between the water and air and ensuring adequate oxygenation. A submersible pump 21 is activated to pump the oxygenated water from the water tank 2 into the bottom of the aquaculture pond through a discharge pipe 22, increasing the oxygenation at deeper levels. A cleaning cover 24 is opened to facilitate the cleaning of impurities filtered into the filter box 3.

[0022] The water pump 5, geared motor 12, air pump 15, and submersible pump 21 of the aquaculture pond water purification and oxygenation device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A water purification and oxygenation device for aquaculture ponds, characterized in that, It includes a float plate (1), a water tank (2), an extraction and filtration assembly, an agitation assembly, an auxiliary assembly, and an output component. The water tank (2) is installed on the top left end of the float plate (1). The extraction and filtration assembly is installed on the right side of the water tank (2). The agitation assembly is installed inside the water tank (2). The auxiliary assembly is installed above the water tank (2). The output component is installed inside the water tank (2).

2. The aquaculture pond water purification and oxygenation device as described in claim 1, characterized in that, The extraction and filtration assembly includes a filter box (3), two support rods (4), a water pump (5), a water pump pipe (6), a baffle cylinder (7), a water delivery pipe (8), and a filter screen (9). The bottom left end of the filter box (3) is installed on the top right side of the water tank (2). The filter screen (9) is installed on the bottom left side of the filter box (3). The front and rear ends of the bottom right side of the filter box (3) are connected to the top of the float plate (1) through the support rods (4). The water pump (5) is installed on the top of the float plate (1) below the filter box (3). The input end of the water pump (5) is connected to the water pump pipe (6). The input end of the water pump pipe (6) passes through the water pump pipe (6) and extends into the aquaculture pond. The baffle cylinder (7) is installed on the outside. The output end of the water pump (5) is installed with a water delivery pipe (8). The output end of the water delivery pipe (8) is located above the filter box (3).

3. The aquaculture pond water purification and oxygenation device as described in claim 1, characterized in that, The agitation assembly includes a support column (10), a rotating shaft (11), a geared motor (12), multiple sets of turntables (13) and multiple tumbling plates (14). The support column (10) is installed in the middle of the inner wall on the left side of the water tank (2). The rotating shaft (11) is rotatably installed on the right end of the support column (10). The rear input end of the rotating shaft (11) is connected to the output end of the geared motor (12). Two sets of turntables (13) are installed at the front and rear ends of the rotating shaft (11). Multiple tumbling plates (14) are axially and evenly installed between the two turntables (13). Multiple round holes are opened on the tumbling plates (14).

4. The aquaculture pond water purification and oxygenation device as described in claim 2, characterized in that, The auxiliary components include an air pump (15), a fixed plate (16), a vertical pipe (17), a distribution pipe (18), a ring pipe (19), and multiple air blowing heads (20). The air pump (15) is installed on the left side wall of the filter box (3). The output end of the air pump (15) is connected to the vertical pipe (17). The vertical pipe (17) is installed on the outer wall of the filter box (3) through the fixed plate (16). The bottom output end of the vertical pipe (17) is equipped with a distribution pipe (18). The output end of the distribution pipe (18) is connected to a ring pipe (19). Multiple air blowing heads (20) are installed at the bottom of the ring pipe (19).

5. The aquaculture pond water purification and oxygenation device as described in claim 1, characterized in that, The output components include a submersible pump (21) and a discharge pipe (22). The submersible pump (21) is installed inside the water tank (2) on the left side. The output end of the submersible pump (21) is connected to the discharge pipe (22). The discharge pipe (22) passes through the bottom of the float (1) and extends into the lower part of the aquaculture pond.

6. The aquaculture pond water purification and oxygenation device as described in claim 1, characterized in that, It also includes a pull ring (23), which is installed on the left side wall of the float (1).

7. The aquaculture pond water purification and oxygenation device as described in claim 2, characterized in that, It also includes a cleaning cover (24), which is sealed and installed on the rear side wall of the filter box (3).

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