Solar bottom aerator with water purification effect and wind wave resistance

Abstract

The utility model discloses a solar bottom aerator with a water purification effect and wind wave resistance. The solar bottom aerator comprises a buoy, a square groove is formed in the center of the interior of the buoy, a frame is arranged in the square groove, an algae explosion lamp panel groove is formed in the upper end of the interior of the frame, a second mounting groove is formed in the lower end of the interior of the frame, and a solid microorganism-carrying water purification box is arranged in the second mounting groove. The breeding environment is improved, the proportion of dominant microorganisms is increased, outbreak of pathogenic bacteria is reduced, most of heavy equipment is placed inside and under the buoy through the structural design, the gravity center of the whole equipment is far lower than the water surface, and therefore the wind and wave resistance of the equipment is enhanced, and energy conservation and emission reduction are achieved through the photovoltaic panel productivity and the battery function. The ecological environmental protection effect and the wind wave resistance are effectively improved; and the ecological environmental protection effect and the wind wave resistance are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of bottom aerator technology, specifically a solar-powered bottom aerator with water purification effect and wind and wave resistance. Background Technology

[0002] Bottom aerators are important pieces of equipment used in aquaculture. They effectively improve the aquaculture environment and increase farming efficiency by supplying oxygen to the bottom of the water. Bottom aerators typically use devices such as Roots blowers to introduce air into the pond water through air inflator pipes. The air is released upwards from the bottom of the pond in the form of microbubbles. When the bubbles burst, oxygen diffuses into the water, achieving the oxygenation effect.

[0003] Existing aeration and purification devices primarily inject air into the water through blowers and aeration discs to increase the oxygen content. These devices typically lack effective water filtration, resulting in the inability to effectively remove suspended solids and impurities. Furthermore, sludge stirred up by the agitator plates easily clogs the aeration discs, affecting oxygenation efficiency. In coastal areas where typhoons are frequent, current aerators are not designed to withstand strong winds and waves. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a solar-powered bottom aerator with water purification effect and wind and wave resistance. By adding an algae purification box and a solid microbial water purification box, it realizes the consumption and absorption of organic matter in the water, thereby greatly improving the water purification efficiency of the water area, effectively improving the ecological and environmental protection effect and its own wind and wave resistance, and can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solar-powered bottom aerator with water purification effect and wind and wave resistance, including a float;

[0006] The float features a square trough at its center, within which a frame is installed. The upper part of the frame houses the algae-generating lamp plate trough, while the lower part contains the second installation trough. This second installation trough contains a solid microbial water purification box, and the center of its bottom wall has a square compartment. The middle of the frame contains the first installation trough, which also contains an algae purification box. By adding both the algae and solid microbial water purification boxes, the system effectively absorbs and consumes organic matter in the water, significantly improving water purification efficiency. The structural design places most of the heavier equipment inside and below the float, keeping the center of gravity far below the water surface, thus enhancing its resistance to wind and waves. Through photovoltaic panel power generation and battery functionality, energy conservation and emission reduction are achieved, effectively improving ecological and environmental protection and enhancing its own resistance to wind and waves.

[0007] Furthermore, a power supply slot is provided on the left end of the upper surface of the float, and a power supply is provided inside the power supply slot. The input end of the power supply is connected to the output end of an external solar controller, and the output end of the power supply is electrically connected to the input end of the external controller, which can replace the power supply and control various electrical appliances.

[0008] Furthermore, the interior of the algae-bursting lamp plate trough is equipped with an algae-bursting lamp plate, the input end of which is electrically connected to the output end of an external solar controller and a power supply, respectively, to provide light for the photosynthesis of algae.

[0009] Furthermore, the upper end of the square groove is provided with evenly distributed connecting grooves, and the upper end of the outer surface of the frame is fixedly connected with evenly distributed connecting ribs. The connecting ribs are all inserted into the vertically adjacent connecting grooves to achieve a stable connection between the frame and the pontoon.

[0010] Furthermore, the square chamber is equipped with two aeration discs, the right ends of which extend to the right side of the frame. The two aeration discs are placed opposite each other, which effectively achieves the self-cleaning function of the aeration discs while providing oxygen.

[0011] Furthermore, a Venturi tube component is provided at the upper end of the right side surface of the frame. A diffuser section is provided at the right end of the Venturi tube component, and a constriction section is provided at the left end of the Venturi tube component. The diffuser section and the constriction section are connected through a throat. The air outlet at the right end of the Venturi tube component is connected to the upper end of the ventilation pipe. The right ends of the two aeration discs are connected to the lower end of the ventilation pipe. A mounting groove three is provided at the right end of the square groove. The Venturi tube component is located inside the mounting groove three. A connecting groove is also provided at the upper end of the Venturi tube component. The connecting groove at the upper end of the Venturi tube component is inserted into the connecting rib on the right side to provide a channel for gas and pressurize it.

[0012] Furthermore, a partition is fixedly connected to the upper part of the frame, and a blower is installed at the upper end of the partition. The input end of the blower is electrically connected to the output end of the external solar controller and the power supply, respectively. The air outlet of the blower is connected to the air inlet of the Venturi tube component through an air pipe to provide driving force for oxygenation.

[0013] Furthermore, the upper end of the pontoon is provided with symmetrically distributed supports, and each support is equipped with a photovoltaic panel. The output end of the photovoltaic panel is electrically connected to the input end of an external solar controller, which uses clean energy, improves the ecological and environmental protection, and at the same time protects the blower from wind and rain.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This solar-powered bottom aerator with water purification effect and wind and wave resistance has the following advantages:

[0015] 1. By adding algae-based water purification boxes and solid microbial-carrying water purification boxes, algae consume and absorb organic matter in the water, thereby significantly improving the purification efficiency of the water body, reducing water pollution, and enhancing the stability and health of the aquaculture environment. Simultaneously, algae growth can regulate the pH and buffering capacity of the water, helping to maintain water quality stability. Some algae can secrete antibacterial substances, inhibiting the growth and reproduction of pathogens, reducing the risk of disease in farmed organisms, creating a stable ecological environment, promoting the growth of beneficial microorganisms, and increasing the biodiversity of the water body. Furthermore, when the algae in the water purification box grow and reproduce to a certain extent, some small algae can "escape" through the small holes in the box. These small algae are high-quality natural food for zooplankton and shellfish, helping to improve the food supply for farmed organisms and reduce aquaculture costs.

[0016] 2. The frame is placed in the square groove of the pontoon, and the center of gravity of the entire structure is located around the central axis of the pontoon, ensuring that the pontoon remains horizontal and stable on the water surface. Since the mass of the frame is much greater than the mass of the pontoon, the frame acts like a sinker, keeping the center of gravity of the entire equipment below the water surface. When wind and waves come, the low center of gravity can greatly enhance the stability of the equipment. Moreover, the pontoon is flat and round, and except for the photovoltaic panel, all the devices are inside and below the pontoon, which greatly increases the equipment's resistance to wind and waves. At the same time, the photovoltaic panel is above the blower, which can shelter the blower from wind and rain, thus protecting the blower. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention in an explosion.

[0019] Figure 3 This is a cross-sectional view of the internal structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the algae-bursting lamp plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the algae-based water purification box of this utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the solid microbial-carrying water purification box of this utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the Venturi tube component of this utility model;

[0025] Figure 9This is a cross-sectional structural schematic diagram of the Venturi tube component of this utility model;

[0026] Figure 10 This is a schematic diagram of the structure of the aeration disc of this utility model.

[0027] In the diagram: 1. Float, 2. Frame, 3. Algae bloom lamp plate trough, 4. Algae bloom lamp plate, 5. Installation trough one, 6. Algae purification water box, 7. Installation trough two, 8. Solid microbial purification water box, 9. Square tank, 10. Aeration disc, 11. Venturi tube component, 1101. Diffusion section, 1102. Contraction section, 12. Ventilation pipe, 13. Blower, 14. Square trough, 15. Connection trough, 16. Installation trough three, 17. Connection rib, 18. Power supply trough, 19. Power supply, 20. Bracket, 21. Photovoltaic panel. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-9 This embodiment provides a technical solution: a solar-powered bottom aerator with water purification effect and wind and wave resistance, including a float 1;

[0030] Float 1: A square groove 14 is provided at the center of its interior. A frame 2 is installed inside the square groove 14. A power supply groove 18 is provided at the left end of the upper surface of float 1. A power supply 19 is installed inside the power supply groove 18. The input end of the power supply 19 is connected to the output end of an external solar controller. Evenly distributed connecting grooves 15 are provided at the upper end of the square groove 14. Evenly distributed connecting ribs 17 are fixedly connected to the upper end of the outer surface of the frame 2. The connecting ribs 17 are all inserted into the vertically adjacent connecting grooves 15. An algae blooming lamp plate groove 3 is provided at the upper end of the interior of the frame 2. The interior of the plate trough 3 is equipped with an algae-bursting lamp plate 4. The input end of the algae-bursting lamp plate 4 is electrically connected to the output end of the external solar controller and the power supply 19, respectively. The lower end of the interior of the frame 2 is equipped with an installation trough 2 7, which contains a solid microbial water purification box 8. A square compartment 9 is located at the center of the bottom wall of the solid microbial water purification box 8. The middle of the interior of the frame 2 is equipped with an installation trough 1 5, which contains an algae water purification box 6. The sides and bottom of the algae water purification box 6 are perforated with small round holes to hold algae containing microalgae balls that can be used to purify water. The water purification box 6 is installed inside the installation tank 5. Filter media is placed inside the square compartment 9 of the solid microbial water purification box 8 to filter the water entering the box, reducing the risk of clogging the aeration disc 10. This also provides a better attachment site and living environment for beneficial bacteria. The solid microbial water purification box 8 is then installed inside the installation tank 7, with the right end of each aeration disc 10 connected to the lower end of the air pipe 12. Finally, the float 1, frame 2, and other mechanisms are stably placed in the working area. The float 1 is round on the outside and square on the inside. The frame 2 is flat and placed inside the square groove 14 of the float 1. The center of gravity of the entire structure is located around the central axis of the float 1, ensuring that the float 1 remains horizontal and stable on the water surface. The mass of the frame 2 and the equipment inside it is much greater than the mass of the float 1. The frame 2 acts like a lead weight, keeping the center of gravity of the entire equipment below the water surface. When wind and waves come, the low center of gravity can greatly enhance the stability of the equipment. Moreover, the float 1 is flat and round. Except for the photovoltaic panel 21, all the devices are inside and below the float 1, which greatly increases the equipment's resistance to wind and waves.

[0031] The square chamber 9 contains two aeration discs 10, each extending to the right side of the frame 2. The two aeration discs 10 are positioned opposite each other. A Venturi tube component 11 is located at the upper end of the right side surface of the frame 2. The Venturi tube component 11 has a diffuser section 1101 at its right end and a constriction section 1102 at its left end. The diffuser section 1101 and the constriction section 1102 are connected via a throat. The air outlet at the right end of the Venturi tube component 11 is connected to the upper end of the ventilation pipe 12. The right ends of both aeration discs 10 are connected to the lower end of the ventilation pipe 12. A mounting groove 16 is located at the right end of the square trough 14, and the Venturi tube component 11 is positioned within the mounting groove. Inside the frame 16, the upper end of the Venturi tube component 11 is also provided with a connecting groove 15. The connecting groove 15 at the upper end of the Venturi tube component 11 is inserted into the connecting rib 17 on the right side. A partition is fixedly connected to the upper end of the frame 2. A blower 13 is provided at the upper end of the partition. The input end of the blower 13 is electrically connected to the output end of the external solar controller and the power supply 19, respectively. The air outlet of the blower 13 is connected to the air inlet of the Venturi tube component 11 through an air pipe. The external solar controller transmits the electrical energy converted from solar energy by the photovoltaic panel 21 to the input end of the blower 13, causing the blower 13 to run. The blower 13 injects air into the air inlet of the Venturi tube component 11 through the air pipe. As the air flows through the contraction section 1102, the flow velocity gradually increases. According to Bernoulli's principle, as the fluid velocity increases, the pressure decreases. The velocity reaches its maximum and the pressure its minimum at the throat, creating a low-pressure zone. In the diffusion section 1101, the air velocity gradually decreases, and the pressure gradually increases, creating a pressure difference between the inlet and outlet of the Venturi tube component 11. This amplifies the air pressure at the outlet relative to the inlet, effectively reducing the working pressure of the blower 13 and also reducing energy consumption. The air then enters the vent pipe 12 through the outlet and finally into the aeration disc 10, where a large amount of air is injected. The bubbles generated by the aeration disc 10 increase the oxygen content in the water. At the same time, as the blower 13 continues to work, the bubbles produced by the aeration disc 10 will cause water flow in the solid microbial water purification box 8, which will exchange the water inside and outside the solid microbial water purification box 8. It can transport the water purified by microorganisms inside the box to the outside of the box, while the water outside the box enters the box for purification. The water passes through the filter material, which has the effect of filtering the water. Meanwhile, the airflow generated by the relatively distributed aeration discs 10 will collide in the middle area to form turbulence. The shearing force generated can cut off impurities on the surface of the aeration disc 10. The bubbles generated by aeration impact and scrub the surface of the aeration disc 10 from different directions, removing dirt and preventing micropore blockage.The airflow drives the water circulation, which carries away impurities and metabolic products, reducing sedimentation near the aeration disc 10. When the bottom aerator is working, the aeration disc 10 is directly opposite the bottom of the algae purification box 6. When the blower 13 is running, air enters the water through the pipe to form bubbles. These bubbles pass through the solid microbial purification box 8 and the algae purification box 6, providing carbon dioxide for photosynthesis and allowing the microalgae balls in the algae purification box 6 to move up and down, accelerating algae reproduction and improving water purification efficiency. Moreover, the small round holes are slightly smaller than the diameter of the microalgae balls, which not only prevents the microalgae balls from flowing out, but also increases the water's permeability, accelerates water exchange, and promotes algae growth. At the same time, the growth of algae can regulate the pH and buffering capacity of the water, which helps to maintain the stability of water quality. Meanwhile, the external solar controller transmits the electrical energy converted by the photovoltaic panel 21 to the input end of the algae blooming lamp plate 4 to realize the operation of the algae blooming lamp plate 4. The algae blooming lamp plate 4 provides light for the photosynthesis of algae. Some algae can secrete antibacterial substances, inhibit the growth and reproduction of pathogens, reduce the risk of disease in farmed organisms, build a stable ecological environment, promote the growth of beneficial microorganisms inside the solid microbial water purification box 8, and improve the biodiversity of the water. The purified water flows out from both sides of the algae water purification box 6 under the action of the aeration disc 10. This process is repeated to achieve the effect of purifying the pond water quality.

[0032] The upper end of the float 1 is equipped with symmetrically distributed supports 20, and each support 20 is equipped with a photovoltaic panel 21. The output end of the photovoltaic panel 21 is electrically connected to the input end of the external solar controller. In sunny weather, the photovoltaic panel 21 absorbs solar energy and converts it into electrical energy under the action of the external solar controller. The electrical energy is then transmitted to the power supply 19 to achieve energy storage and ensure the continuous power supply of the power supply 19. When it is cloudy or rainy, the power generated by the photovoltaic panel 21 is insufficient to supply the algae blooming lamp plate 4 and the blower 13, so as to achieve the continuous operation of the bottom aerator. Moreover, the power supply 19 can be replaced with a fully charged one to further ensure the continuous operation of the bottom aerator. In addition, the photovoltaic panel 21 is above the blower 13, which can shelter the blower 13 from wind and rain, thus protecting the blower 13.

[0033] The working principle of this utility model of a solar-powered bottom aerator with water purification effect and wind and wave resistance is as follows: During operation, the algae purification box 6, which cultivates microalgae balls suitable for water purification, is first installed inside the installation tank 5. Filter media is placed inside the square compartment 9 of the solid microbial water purification box 8 to filter the water entering the box, reducing the risk of clogging the aeration disc 10 and providing a better attachment site and living environment for beneficial bacteria. Then, the solid microbial water purification box 8 is installed inside the installation tank 7, and the right end of each aeration disc 10 is connected to the lower end of the air pipe 12. Finally, the float 1, frame 2, and other mechanisms are stably placed... Placed in the working area, the center of gravity of the entire structure is located around the central axis of the float 1, ensuring that the float 1 remains horizontal and stable on the water surface. The mass of the frame 2 and its internal equipment is much greater than the mass of the float 1, with the frame 2 acting as a sinker, keeping the center of gravity of the entire equipment below the water surface. When wind and waves come, the low center of gravity greatly enhances the stability of the equipment. Moreover, the float 1 is flat and circular, and except for the photovoltaic panel 21, all the devices are inside and below the float 1, which greatly increases the equipment's resistance to wind and waves. Then, the external solar controller transmits the electrical energy converted from sunlight by the photovoltaic panel 21 to the input end of the blower 13, causing the blower 13 to run. The blower 13 transmits the air to the Venturi tube component 1 through the air pipe. Air is injected into the inlet of 11. As the airflow passes through the contraction section 1102, the velocity gradually increases. According to Bernoulli's principle, as the fluid velocity increases, the pressure decreases. The velocity reaches its maximum and the pressure its minimum at the throat, forming a low-pressure zone. In the diffuser section 1101, the airflow velocity gradually decreases and the pressure gradually increases, creating a pressure difference between the inlet and outlet of the Venturi tube component 11. This amplifies the air pressure at the outlet relative to the inlet, thus achieving the function of amplifying air pressure. This effectively reduces the working pressure of the blower 13 and also effectively reduces energy consumption. The air then enters the interior of the ventilation pipe 12 through the outlet and finally enters the interior of the aeration disc 10. The aeration disc 10 is filled with... Introducing a large amount of air, the bubbles generated by the aeration disc 10 increase the oxygen content in the water. Simultaneously, with the continuous operation of the blower 13, the bubbles produced by the aeration disc 10 create water flow in the solid microbial water purification box 8, exchanging the water inside and outside the box. This allows the water purified by microorganisms inside the box to be transported outside, while water from outside enters the box for purification. The water passes through the filter material, achieving a filtration effect. At the same time, the airflow generated by the relatively distributed aeration discs 10 creates turbulence in the middle area, and the resulting shearing force can shear off impurities from the surface of the aeration discs 10. The bubbles generated by aeration impact and scrub the surface of the aeration discs 10 from different directions, removing dirt and preventing micropore blockage.The airflow drives the water circulation, which carries away impurities and metabolic products, reducing sedimentation near the aeration disc 10. When the bottom aerator is working, the aeration disc 10 is directly opposite the bottom of the algae purification box 6. When the blower 13 is running, air enters the water through the pipe to form bubbles. These bubbles pass through the solid microbial purification box 8 and the algae purification box 6, providing carbon dioxide for photosynthesis and allowing the microalgae balls in the algae purification box 6 to move up and down, accelerating algae reproduction and improving water purification efficiency. Furthermore, the small round holes are slightly smaller than the diameter of the microalgae balls, which not only prevents the microalgae balls from flowing out but also increases the water's permeability, accelerates water exchange, and promotes algae growth. Simultaneously, algae growth can regulate the water's pH and buffering capacity, helping to maintain water quality stability. Meanwhile, the external solar controller transmits the electrical energy converted from the photovoltaic panel 21 to the input of the algae-bursting lamp plate 4, enabling its operation. The algae-bursting lamp plate 4 provides sufficient light for algae photosynthesis. Some algae can secrete antibacterial substances, inhibiting the growth and reproduction of pathogens, reducing the risk of disease in farmed organisms, and creating a stable ecological environment. This promotes the growth of beneficial microorganisms inside the solid-carrying microbial water purification box 8, improving the biodiversity of the water. The purified water, under the action of the aeration disc 10, is purified by algae. The water flows out from both sides of box 6, repeating this process to purify the pond water, improve the aquaculture environment, increase the proportion of dominant microorganisms, and reduce the outbreak of pathogens. Simultaneously, on sunny days, photovoltaic panel 21 absorbs solar energy and, under the action of an external solar controller, converts it into electrical energy, which is then transmitted to power source 19 for energy storage, ensuring continuous power supply. On cloudy or rainy days, when the electricity generated by photovoltaic panel 21 is insufficient, power source 19 supplies power to algae-exploding lamp panel 4 and blower 13, enabling continuous operation of the bottom aerator. Furthermore, power source 19 can be replaced with a fully charged one, further ensuring the continuous operation of the bottom aerator. Additionally, photovoltaic panel 21, positioned above blower 13, provides shelter from wind and rain, protecting the blower 13.

[0034] It is worth noting that the blower 13 disclosed in the above embodiments can be an RB-91D-2 high-pressure blower, the power supply 19 can be a portable power supply, and the power supply 19 controls the operation of the blower 13 and the external solar controller using methods commonly used in the prior art.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A solar-powered bottom aerator with water purification effect and wind and wave resistance, characterized in that: Including pontoons (1); Float (1): A square trough (14) is set in the center of its interior. A frame (2) is set inside the square trough (14). An algae-bursting lamp plate trough (3) is set at the upper end of the frame (2). An installation trough two (7) is set at the lower end of the frame (2). A solid microbial water purification box (8) is set inside the installation trough two (7). A square chamber (9) is set at the center of the bottom wall of the solid microbial water purification box (8). An installation trough one (5) is set in the middle of the frame (2). An algae water purification box (6) is set inside the installation trough one (5).

2. The solar-powered bottom aerator with water purification effect and wind and wave resistance according to claim 1, characterized in that: A power supply slot (18) is provided on the left end of the upper surface of the float (1). A power supply (19) is provided inside the power supply slot (18). The input end of the power supply (19) is connected to the output end of the external solar controller, and the output end of the power supply (19) is electrically connected to the input end of the external controller.

3. A solar-powered bottom aerator with water purification effect and wind and wave resistance as described in claim 1, characterized in that: The algae-bursting lamp plate slot (3) is equipped with an algae-bursting lamp plate (4), and the input end of the algae-bursting lamp plate (4) is electrically connected to the output end of the external solar controller and the power supply (19).

4. A solar-powered bottom aerator with water purification effect and wind and wave resistance as described in claim 1, characterized in that: The upper end of the square groove (14) is provided with a uniformly distributed connecting groove (15), and the upper end of the outer surface of the frame (2) is fixedly connected with a uniformly distributed connecting rib (17), and the connecting rib (17) is inserted into the vertically adjacent connecting groove (15).

5. A solar-powered bottom aerator with water purification effect and wind and wave resistance as described in claim 1, characterized in that: The square chamber (9) is equipped with two aeration discs (10) inside. The right end of each aeration disc (10) extends to the right side of the frame (2), and the two aeration discs (10) are placed opposite each other.

6. A solar-powered bottom aerator with water purification effect and wind and wave resistance as described in claim 1, characterized in that: A Venturi tube component (11) is provided on the upper end of the right side surface of the frame (2). A diffuser section (1101) is provided on the right end inside the Venturi tube component (11). A constriction section (1102) is provided on the left end inside the Venturi tube component (11). The diffuser section (1101) and the constriction section (1102) are connected through a throat. The air outlet on the right end of the Venturi tube component (11) is connected to the upper end of the ventilation pipe (12). The right ends of the two aeration discs (10) are connected to the lower end of the ventilation pipe (12). A mounting groove three (16) is provided on the right end of the square groove (14). The Venturi tube component (11) is located inside the mounting groove three (16). A connecting groove (15) is also provided on the upper end of the Venturi tube component (11). The connecting groove (15) on the upper end of the Venturi tube component (11) is inserted into the connecting rib (17) on the right side.

7. A solar-powered bottom aerator with water purification effect and wind and wave resistance as described in claim 6, characterized in that: The upper part of the frame (2) is fixedly connected to a partition, and a blower (13) is provided at the upper part of the partition. The input end of the blower (13) is electrically connected to the output end of the external solar controller and the power supply (19), respectively. The air outlet of the blower (13) is connected to the air inlet of the venturi tube component (11) through an air pipe.

8. A solar-powered bottom aerator with water purification effect and wind and wave resistance according to claim 2, characterized in that: The upper end of the float (1) is provided with symmetrically distributed supports (20), and each support (20) is provided with a photovoltaic panel (21). The output end of the photovoltaic panel (21) is electrically connected to the input end of an external solar controller.

Images