Internet-of-things frequency conversion aerator for recirculating aquaculture
By designing an IoT frequency converter, selective oxygenation to different depths of water bodies is achieved by using the combination of submerged blocks and output pumps, the problem of uneven oxygen increase in the prior art is solved and the uniformity of the oxygen content of water bodies is improved. and resource utilization efficiency and provide a structure that is easy to maintain.
Patent Information
- Application Number
- CN202420926561.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing aerator cannot select the aerobic range according to the depth of the water, resulting in too large differences in the dissolved oxygen content of the upper and lower layers of the water body, and it is impossible to achieve uniform aerobicity.
A frequency converter of the Internet of Things is designed, using a combination of submerged blocks and output pumps to achieve selective oxygenation of different depths of water through control components and signal transducers, and through floating plates, extension blocks, and floating Ball and other structures realize protection and maintenance of the aerator.
It realizes targeted oxygenation for different depths of water bodies, effectively utilizes resources, reduces waste, and facilitates maintenance and cleaning, ensuring the uniform oxygenation effect of water bodies.
Smart Images
Figure CN222170957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oxygenators, in particular to an Internet of Things variable frequency oxygenator used for circulating aquaculture. Background Art
[0002] Recirculating aquaculture is a modern aquaculture method that increases the dissolved oxygen content in the water by injecting air into the water, thereby improving the oxygen supply in the water, meeting the respiratory needs of aquatic animals such as fish, promoting their healthy growth, and improving aquaculture efficiency and yield.
[0003] Some existing aerators use Roots blowers to turn air into wind and send it into a gas pipeline. The gas pipeline sends the air into a microporous tube. The microporous tube disperses the air into the water in the form of microbubbles. The microbubbles float upward from the bottom of the water. The bubbles are fully dissolved in the water under the action of the high oxygen partial pressure of the gas to increase oxygen.
[0004] However, when the above-mentioned equipment is in use, in order to evenly increase oxygen in the water body, it is impossible to select the oxygenation range according to the depth of the water, and it is impossible to increase oxygen for a specific water layer, which easily leads to excessive difference in dissolved oxygen content between the upper and lower layers of the water body, which is not conducive to uniform oxygenation of the water body. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides an Internet of Things variable frequency aerator for recirculating aquaculture, aiming to improve the problem in the prior art that it is impossible to selectively oxygenate a specific water layer.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an Internet of Things variable frequency aerator for circulating aquaculture, comprising an aerator body, a sinking block is arranged at the bottom of the aerator body, a one-way valve is fixedly connected to the top of the sinking block, a water inlet block is fixedly connected to the bottom of the aerator body, a hose is fixedly connected to the bottom of the water inlet block, the hose is fixedly connected to the top of the one-way valve, an output pump is fixedly connected to the bottom of the sinking block, a uniformly distributed oxygenation port is fixedly connected to the top of the sinking block, the one-way valve is arranged between multiple oxygenation ports, a filter cover is fixedly connected to the bottom of the sinking block, the output pump is arranged inside the filter cover, and a control component is arranged on the top of the aerator body.
[0007] As a further description of the above technical solution:
[0008] The control component includes a controller and a signal transceiver. The controller is fixedly connected to the top of the aerator body. The signal transceiver is arranged on the top of the controller. The signal transceiver and the controller are electrically connected to the aerator body. The signal transceiver and the controller are electrically connected to the output pump.
[0009] As a further description of the above technical solution:
[0010] A floating plate is provided on the outer wall of the aerator body, a locking groove is provided inside the floating plate, the aerator body and the water inlet block are both locked in the inner wall of the locking groove, the top of the floating plate is fixedly connected with evenly distributed spring pieces, a dust cover is provided on the top of the floating plate, a fixing ring is fixedly connected to the bottom of the outer wall of the dust cover, and the spring pieces are all locked in the top of the fixing ring, the outer wall of the floating plate is fixedly connected with evenly distributed extension blocks, and one end of a plurality of the extension blocks is fixedly connected with a float.
[0011] As a further description of the above technical solution:
[0012] The top of the fixed ring is fixedly connected with an iron sheet, and the middle of the iron sheet is slidably connected with a sliding ring.
[0013] As a further description of the above technical solution:
[0014] The bottom of the aerator body is fixedly connected with evenly distributed supporting legs, the filter cover is arranged between the plurality of supporting legs, and the height of the filter cover is lower than the plurality of supporting legs.
[0015] As a further description of the above technical solution:
[0016] A thread groove is provided on the top of the aerator body, a rotating cover is threadedly connected inside the thread groove, and the rotating cover is arranged on the top of the signal transceiver.
[0017] As a further description of the above technical solution:
[0018] A protective cover is fixedly connected to the top of the inner wall of the dust cover.
[0019] As a further description of the above technical solution:
[0020] The plurality of oxygenation ports are all one-way ports, and the surface of the sinker block is provided with an epoxy resin coating.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the selective oxygenation of water bodies at different depths is achieved through the cooperation of the aerator body, the water inlet block, the hose, the sinker block, the oxygenation port, the output pump, the one-way valve, the support legs and the filter cover. Oxygen can be provided in a targeted manner according to the oxygen demand at different underwater depths, thereby effectively utilizing resources and reducing waste.
[0023] 2. In the utility model, the protection and loading and unloading of the aerator body are realized through the cooperation of the floating plate, the extension block, the float, the dust cover, the engaging groove, the spring sheet and the fixing ring, so as to prevent dust or other sundries from invading the interior of the aerator and reduce the damage to the internal components. At the same time, the aerator body can be disassembled and taken out for easy maintenance or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model;
[0025] Figure 2 This is a schematic diagram of the structure of the sinker block of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model;
[0026] Figure 3 This is a schematic diagram of the structure of the aerator body of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model;
[0027] Figure 4 This is an exploded schematic diagram of the aerator body of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model;
[0028] Figure 5 This is a schematic diagram of the structure of the floating plate of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model;
[0029] Figure 6 This is a schematic structural diagram of the dust cover of the Internet of Things variable frequency aerator for circulating aquaculture proposed by the utility model.
[0030] Legend:
[0031] 1. Aerator body; 2. Water inlet block; 3. Hose; 4. Sinking block; 5. Aeration port; 6. Output pump; 7. One-way valve; 8. Support leg; 9. Filter cover; 10. Controller; 11. Signal transceiver; 12. Rotating cover; 13. Threaded groove; 14. Float plate; 15. Extension block; 16. Float; 17. Dust cover; 18. Engagement groove; 19. Shrapnel; 20. Fixed ring; 21. Sliding ring; 22. Iron sheet; 23. Protective cover. DETAILED DESCRIPTION
[0032] 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.
[0033] Reference Figure 2-Figure 4The utility model provides an embodiment: an Internet of Things variable frequency aerator for circulating water aquaculture, comprising an aerator body 1, a sinking block 4 is arranged at the bottom of the aerator body 1, a check valve 7 is fixedly connected to the top of the sinking block 4, a water inlet block 2 is fixedly connected to the bottom of the aerator body 1, a hose 3 is fixedly connected to the bottom of the water inlet block 2, the hose 3 is fixedly connected to the top of the check valve 7, an output pump 6 is fixedly connected to the bottom of the sinking block 4, a uniformly distributed oxygenation port 5 is fixedly connected to the top of the sinking block 4, the check valve 7 is arranged between the multiple oxygenation ports 5, a filter cover 9 is fixedly connected to the bottom of the sinking block 4, the output pump 6 is arranged inside the filter cover 9, a control component is arranged on the top of the aerator body 1, and the control component includes a controller 10 and a signal transceiver 11, the controller 10 is fixedly connected to the top of the aerator body 1, the signal transceiver 11 is arranged on the top of the controller 10, the signal transceiver 11 and the controller 10 are electrically connected to the aerator body 1, the signal transceiver 11 and the controller 10 are electrically connected to the output pump 6, the bottom of the aerator body 1 is fixedly connected with evenly distributed support legs 8, the filter cover 9 is arranged between multiple support legs 8, the filter cover 9 is lower than the multiple support legs 8, the top of the aerator body 1 is provided with a threaded groove 13, the threaded groove 13 is internally threadedly connected with a rotating cover 12, the rotating cover 12 is arranged on the top of the signal transceiver 11, multiple oxygenation ports 5 are all one-way outlets, and the surface of the sinker 4 is provided with an epoxy resin coating.
[0034] The rotating cover 12 is threaded into the thread groove 13 to protect the controller 10 and the signal transceiver 11. The user messages monitored by the Internet of Things are collected through the signal transceiver 11, and then the messages are transmitted to the controller 10. The aerator body 1 is started by the controller 10 to transmit the external air into the water inlet block 2. The water inlet block 2 transmits the air into the sinking block 4 through the hose 3. The underwater is oxygenated through the multiple oxygenation ports 5 on the top of the sinking block 4. When it is necessary to change to a different water depth, the quality of Internet of Things users is collected through the signal transceiver 11, and then the instructions are transmitted to the signal transceiver 11. The output pump 6 is started by the signal transceiver 11 to transmit the external Part of the water is pumped into the submerged block 4 to make the submerged block 4 continue to descend, or the water in the submerged block 4 is pumped out to make the submerged block 4 rise. The submerged block 4 will oxygenate the current position in the water when rising or falling. The oxygenation port 5 is a one-way port to prevent external water from entering. There is a one-way valve 7 between the hose 3 and the submerged block 4. The one-way valve 7 prevents the water inside the submerged block 4 from flowing back into the hose 3. The output pump 6 is protected by the filter cover 9 to avoid being blocked by fish and insects. When the submerged block 4 drops to the lowest point, it is supported underwater by multiple support legs 8 to prevent the filter cover 9 from directly contacting the bottom of the water. The surface of the submerged block 4 is provided with an epoxy resin coating to maintain its underwater quality.
[0035] Reference Figure 1 , Figure 5 and Figure 6A floating plate 14 is provided on the outer wall of the aerator body 1, and a locking groove 18 is provided inside the floating plate 14. The aerator body 1 and the water inlet block 2 are both locked in the inner wall of the locking groove 18. The top of the floating plate 14 is fixedly connected with evenly distributed spring pieces 19, and a dust cover 17 is provided on the top of the floating plate 14. A fixing ring 20 is fixedly connected to the bottom of the outer wall of the dust cover 17, and the waiting spring pieces 19 are all locked in the top of the fixing ring 20. The outer wall of the floating plate 14 is fixedly connected with evenly distributed extension blocks 15, and one end of the plurality of extension blocks 15 is fixedly connected with a floating ball 16. The top of the fixing ring 20 is fixedly connected with an iron sheet 22, and a sliding ring 21 is slidably connected to the middle of the iron sheet 22. A protective cover 23 is fixedly connected to the top of the inner wall of the dust cover 17.
[0036] The floating plate 14 is passed through the sinking block 4 and the hose 3 to the aerator body 1, and the aerator body 1 and the water inlet block 2 are engaged through the engaging groove 18, and then the dust cover 17 is moved downward, and at the same time, the fixing ring 20 will abut against the multiple spring pieces 19 and bounce open, until the dust cover 17 abuts against the floating plate 14 and covers the aerator body 1. At this time, the multiple spring pieces 19 will rebound and engage the fixing ring 20, completing the fixing of the dust cover 17 and the floating plate 14 after installation. At this time, the protective cover 23 covers the rotating cover 12 and protects the controller 10 and the signal transceiver 11. The floating plate 14 Through multiple extension blocks 15 connected with multiple floats 16, the aerator body 1 is supported and floated on the water surface by the floating plate 14 and the multiple floats 16. When the aerator body 1 is no longer working and is retrieved, the sliding ring 21 is slid downward to resist the multiple spring pieces 19 and bounce off. At this time, the sliding ring 21 will contact the fixed ring 20, and then the dust cover 17 is moved upward as a whole to make the sliding ring 21 and the fixed ring 20 leave the multiple spring pieces 19 respectively, and the installation of the floating plate 14 and the dust cover 17 is released. The sliding ring 21 is adsorbed by the iron sheet 22 to avoid automatic decline.
[0037] Working principle: When in use, first pass the floating plate 14 through the sinking block 4 and the hose 3, then engage the aerator body 1 and the water inlet block 2 through the engaging groove 18, move the dust cover 17 downward, make the fixing ring 20 resist and bounce off the multiple spring pieces 19, when the dust cover 17 resists the floating plate 14, the multiple spring pieces 19 rebound and engage on the top of the fixing ring 20, fix the floating plate 14 and the dust cover 17 and protect the aerator body 1, make the aerator body 1 float on the water surface through the floating plate 14 and the multiple floating balls 16, send a signal to the signal transceiver 11, make the controller 10 start the aerator body 1 to transmit the external air to the sinking block 2, the hose 3 and the one-way valve 7 respectively In block 4, oxygen is increased underwater through multiple oxygenation ports 5. When the underwater oxygenation depth needs to be changed, a signal is sent to the signal transceiver 11, so that the controller 10 starts the output pump 6 to pump external water into the submerged block 4, or pumps the water in the submerged block 4 out, so as to realize the height increase and decrease of the submerged block 4 and increase oxygen for the current position. When the aerator body 1 is no longer working and is retrieved, the sliding ring 21 is slid downward and multiple spring pieces 19 are popped open, and then the dust cover 17 is moved upward as a whole to respectively release the sliding ring 21 and the fixed ring 20 from the multiple spring pieces 19 to release the engagement relationship, and at the same time release the installation of the floating plate 14 and the dust cover 17, showing that the aerator body 1 is easy to clean and maintain.
[0038] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An Internet of Things variable frequency aerator for circulating aquaculture, comprising an aerator body (1), characterized in that: A sinking block (4) is provided at the bottom of the aerator body (1), a one-way valve (7) is fixedly connected to the top of the sinking block (4), a water inlet block (2) is fixedly connected to the bottom of the aerator body (1), a hose (3) is fixedly connected to the bottom of the water inlet block (2), the hose (3) is fixedly connected to the top of the one-way valve (7), an output pump (6) is fixedly connected to the bottom of the sinking block (4), evenly distributed oxygenation ports (5) are fixedly connected to the top of the sinking block (4), the one-way valve (7) is arranged between the multiple oxygenation ports (5), a filter cover (9) is fixedly connected to the bottom of the sinking block (4), the output pump (6) is arranged inside the filter cover (9), and a control component is arranged at the top of the aerator body (1).
2. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 1, characterized in that: The control component comprises a controller (10) and a signal transceiver (11); the controller (10) is fixedly connected to the top of the aerator body (1); the signal transceiver (11) is arranged on the top of the controller (10); the signal transceiver (11) and the controller (10) are electrically connected to the aerator body (1); and the signal transceiver (11) and the controller (10) are electrically connected to the output pump (6).
3. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 1, characterized in that: The outer wall of the aerator body (1) is provided with a floating plate (14), and a locking groove (18) is provided inside the floating plate (14). The aerator body (1) and the water inlet block (2) are both locked in the inner wall of the locking groove (18). The top of the floating plate (14) is fixedly connected with uniformly distributed spring pieces (19). The top of the floating plate (14) is provided with a dust cover (17), and the bottom of the outer wall of the dust cover (17) is fixedly connected with a fixing ring (20), and the spring pieces (19) are all locked in the top of the fixing ring (20). The outer wall of the floating plate (14) is fixedly connected with uniformly distributed extension blocks (15), and one end of each of the plurality of extension blocks (15) is fixedly connected with a floating ball (16).
4. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 3, characterized in that: The top of the fixed ring (20) is fixedly connected to an iron sheet (22), and the middle of the iron sheet (22) is slidably connected to a sliding ring (21).
5. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 1, characterized in that: The bottom of the aerator body (1) is fixedly connected with evenly distributed supporting legs (8), the filter cover (9) is arranged between the plurality of supporting legs (8), and the height of the filter cover (9) is lower than the plurality of supporting legs (8).
6. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 1, characterized in that: A thread groove (13) is provided on the top of the aerator body (1), a rotating cover (12) is threadedly connected inside the thread groove (13), and the rotating cover (12) is arranged on the top of the signal transceiver (11).
7. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 3, characterized in that: A protective cover (23) is fixedly connected to the top of the inner wall of the dust cover (17).
8. The Internet of Things variable frequency aerator for circulating aquaculture according to claim 1, characterized in that: The plurality of oxygenation ports (5) are all one-way ports, and the surface of the sinking block (4) is provided with an epoxy resin coating.