Large-water-surface efficient ecological breeding intelligent control system

Abstract

The invention discloses a large-water-surface efficient ecological breeding intelligent control system, and relates to the technical field of fishponds. The system comprises a culture pond, the culture pond is provided with a gutter channel used for centralized culture and a water inlet area and a water outlet area which are distributed on the two sides of the gutter channel, the gutter channel accounts for 1.5-3% of the culture pond, partition nets are arranged between the water inlet area and the gutter channel and between the water outlet area and the gutter channel, and a pushing piece is installed between the gutter channel and the water inlet area. The gutter channel is used for centralized culture, the front and the back of the gutter channel are communicated with ecological water areas of the water inlet area and the water drainage area, water in the pond is oxygenated through the gas stripping aerator and then pushed into the gutter channel, centralized culture is achieved, feed can be directly put into the gutter channel, and meanwhile fish excrement can be directly treated during water drainage, so that pollution to water is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of fish ponds, and in particular to an intelligent control system for efficient ecological aquaculture on large water surfaces. Background Art

[0002] Aquaculture is a sector of agricultural production in which humans use waters available for aquaculture (including planting) and use aquaculture techniques and facilities to breed aquatic economic animals and plants according to 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. By vigorously transforming and utilizing all waters available for aquaculture and potential waters, expanding the breeding area and increasing the output per unit area (water body); opening up new areas and new ways of aquaculture, developing factory-based, mechanized, high-density warm water, cage (including multi-layer cage), artificial reef, three-dimensional, inter-mixed and other aquaculture, developing in the direction of intensive management, tapping the potential of aquatic production; protecting aquatic resources and the ecological environment, the aquaculture industry has achieved rapid development.

[0003] At present, inland freshwater aquaculture is generally carried out directly in large ponds, with feed added regularly. Large water areas allow fish to have a relatively large space for activities, and use the natural water environment for self-repair. In this process, the water area utilization rate is relatively low. At the same time, the pond farming model, in pursuit of output, directly feeds and discharges fish feces, making pond pollution increasingly serious and becoming a serious non-point source of pollution. Summary of the invention

[0004] The purpose of this application is to solve the problem of increasingly serious pond pollution, which is not conducive to fish farming and the decline in the quality of aquatic products. This application provides a large-surface efficient ecological farming intelligent control system.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A large-surface high-efficiency ecological aquaculture intelligent control system comprises a breeding pond, wherein the breeding pond is provided with a water flow trough for centralized aquaculture and a water inlet area and a drainage area distributed on both sides of the water flow trough, wherein the water flow trough accounts for 1.5-3% of the breeding pond, a partition net is provided between the water inlet area and the water flow trough, a pushing member for flowing water from the water inlet area to the water flow trough is installed between the water flow trough and the water inlet area, a sewage collecting trough is provided in the drainage area, the sewage collecting trough is connected with the water flow trough, and a partition net is also provided between the sewage collecting trough and the water flow trough and between the sewage collecting trough and the drainage area, a sewage discharge pipe is installed inside the sewage collecting trough, and a sewage discharge pump is installed on the sewage discharge pipe.

[0006] By adopting the above technical scheme, the water flow trough is used for centralized breeding. The front and rear of the water flow trough are connected with the ecological water areas of the water inlet area and the drainage area. The water in the pond is oxygenated and pushed into the water flow trough through the pushing piece. The fish are kept exercising in the trough, the amount of exercise becomes larger, the muscles are firmer, the fat is less, the fish meat tastes better, and the quality is controllable. At the same time, for centralized breeding, the feed can be directly put into the water flow trough, and the fish feces can be directly processed during drainage, thereby reducing pollution to the water body. Therefore, this centralized breeding, on the one hand, improves the convenience of management and reduces water pollution. Excess waste can be collected through the sewage trough and will not easily flow into other parts of the breeding pond, reducing the possibility of non-point source pollution and improving economic efficiency.

[0007] Furthermore, a water retaining bar connected to the water flow trough is provided in the direction extending from the water flow trough to the water inlet area.

[0008] Furthermore, the sewage collecting tank is extended to the drainage area and is provided with a water retaining bar connected to the water flow tank.

[0009] By adopting the above technical solution, the water retaining bar can prevent water from flowing directly from the drainage area to the water inlet area over a short distance, so that the water flow can only circulate in a small range and cannot be purified. However, through the shielding of the water retaining bar, the water can circulate in a large range, so that there is sufficient water area and distance to purify the water in the breeding tank.

[0010] Furthermore, the area of ​​the sewage sump is set to 25%-35% of the area of ​​the water flow trough.

[0011] By adopting the above technical solution, the sewage collection tank can collect fish feces. At the same time, this proportional setting can make the feces collection convenient while the utilization rate of the water area is relatively large.

[0012] Furthermore, a number of photovoltaic panels are installed at the upper ends of the water inlet area and the drainage area of ​​the breeding pond, an adjustment structure is arranged between the photovoltaic panels and the breeding pond, an aerator is fixed inside the breeding pond, a battery and a control device are fixed on the side of the breeding pond, and the photovoltaic panels, batteries and control devices are all electrically connected.

[0013] By adopting the above technical solution, the photovoltaic panel can absorb light, convert the absorbed solar energy into electrical energy, and store it in the battery. The battery can provide electricity for the aerator to work. During use, the angle of the photovoltaic panel can be adjusted by adjusting the structure, and the shielding of the fish pond can be increased or reduced according to the weather conditions, seasons, and types of fish and shrimp. When the weather is hot, the shielding of the fish pond by the photovoltaic panel can be increased. When the light time is short in winter, the shielding of the fish pond by the photovoltaic panel can be reduced, thereby adjusting the amount of light entering the fish pond, so that the fish pond maintains a suitable amount of light, which is more conducive to the growth of fish and shrimp. The lateral position of the photovoltaic panel can be adjusted while adjusting the angle of the photovoltaic panel, further improving the adjustment effect of the photovoltaic panel, and improving the adjustment efficiency by adjusting the angle and the lateral position together, and the entire adjustment process is relatively simple.

[0014] Furthermore, the adjustment structure includes a drive motor fixed on the side of the breeding pond, the drive motor is electrically connected to the control device and the battery, the output end of the drive motor extends into the interior of the breeding pond and is fixed with a drive rod, a gear column 1 is fixed on the drive rod, a gear column 2 is meshed with a side surface of the gear column 1, and a distance adjustment component is arranged on the side surface of the gear column 2.

[0015] By adopting the above technical solution, the driving motor drives the driving rod to rotate, and the rotation of the driving rod will drive the gear column one to rotate. When the gear column one rotates, the gear column two rotates accordingly, thereby causing the photovoltaic panel to rotate, and the angle of the photovoltaic panel can be adjusted. By adjusting the angle of the photovoltaic panel, the photovoltaic panel can reduce the obstruction of the breeding pond to increase the amount of light entering the fish pond. The amount of light entering can be adjusted according to the season, weather, and type of fish and shrimp to provide sufficient light, so that the fish are in a good growth environment, reduce the death of fish and shrimp caused by excessive light in high temperature weather, and reduce the lack of light caused by photovoltaic panel obstruction in winter.

[0016] Furthermore, the distance adjustment assembly includes support columns fixed on two side surfaces of the gear column, a moving block is slidably connected to the support column, a bidirectional threaded rod is internally threadedly connected to the moving block, and a driving member is provided between the bidirectional threaded rod and the driving rod.

[0017] By adopting the above technical solution, when the driving motor is working, the threaded rod rotates under the action of the driving member, so that the moving block is subjected to force and is restricted by the support column, so that the two photovoltaic panels move to the outside of the breeding pond at the same time, thereby realizing the distance adjustment between the two photovoltaic panels. The lateral position of the photovoltaic panel can be adjusted while adjusting the angle of the photovoltaic panel, thereby further improving the effect of adjusting the amount of light entering, and the adjustment process is relatively convenient.

[0018] Furthermore, the driving member includes a driving wheel 1 fixed on the driving rod, a driving wheel 2 is fixed on the bidirectional threaded rod, the driving wheel 1 and the driving wheel 2 are connected by a driving belt, and the diameter of the driving wheel 1 is greater than the diameter of the driving wheel 2.

[0019] By adopting the above technical solution, when the driving rod rotates, it will drive the driving wheel 1 to rotate. When the driving wheel 1 rotates, it cooperates with the driving belt to make the driving wheel 2 rotate. The rotation of the driving wheel 2 drives the two-way threaded rod to rotate, providing power for the rotation of the two-way threaded rod. The driving component can reduce energy waste, and the driving motor can realize multiple tasks when working, thereby improving utilization.

[0020] Furthermore, the inner wall of the breeding pond is rotatably connected to a rotating ring, and the inner wall of the breeding pond is rotatably connected to a rotating disk at a position opposite to the rotating ring. Both ends of the bidirectional threaded rod are rotatably connected to the rotating ring and the rotating disk respectively, the support column is fixedly connected to the rotating disk, and the driving rod is rotatably connected to the rotating disk.

[0021] By adopting the above technical solution, when the driving motor drives the driving rod and the threaded rod to rotate, the rotating ring and the rotating disk will rotate under the force, and the rotating ring and the rotating disk can play a supporting role, so that the photovoltaic panel can stably adjust the angle and lateral position.

[0022] Furthermore, sensor 1 and sensor 2 are fixed inside the breeding pond, and the control device is fixedly connected to both sensor 1 and sensor 2.

[0023] By adopting the above technical solution, the oxygen content, nutrient content and other indicators inside the fish pond can be monitored using sensor one and sensor two, which is beneficial for the breeding staff to make timely adjustments and is more conducive to the growth of fish and shrimp.

[0024] In summary, the present application includes at least one of the following beneficial effects: 1. The flow trough is used for centralized breeding. The front and rear of the flow trough are connected with the ecological waters of the water inlet area and the drainage area. The water in the pond is oxygenated and pushed into the flow trough through the pushing piece. Fish are raised in flowing water. At the same time, centralized breeding can be carried out. Feed can be directly put into the flow trough, and fish feces can be directly processed during drainage, thereby reducing pollution to the water body. Therefore, this centralized breeding, on the one hand, improves the convenience of management and reduces water pollution. Excess waste can be collected through the sewage trough and will not easily flow into other parts of the breeding pond, reducing the possibility of non-point source pollution and improving economic efficiency.

[0025] 2. When the photovoltaic panel needs to be adjusted, the drive motor is turned on through the control device according to the actual situation to make its output end rotate forward or reverse. When the output end of the drive motor rotates, it will drive gear column one to rotate. When gear column one rotates, gear column two follows to rotate, thereby causing the photovoltaic panel to rotate, thereby adjusting the angle of the photovoltaic panel to make it at a suitable tilt angle or to be in a horizontal state, thereby reducing or increasing the amount of light in the fish pond. By adjusting the angle of the photovoltaic panel, the shielding of the fish pond can be increased or reduced according to weather conditions, seasons, and types of fish and shrimp, thereby adjusting the amount of light entering the fish pond, so that the inside of the fish pond maintains a suitable amount of light, which is more conducive to the growth of fish and shrimp.

[0026] 3. While the driving motor drives the gear column 1, the gear column 2 and other structures to adjust the angle of the photovoltaic panel, the driving wheel 1 rotates with the driving rod, and drives the driving wheel 2 to rotate under the action of the driving belt. When the driving wheel 2 rotates, it drives the threaded rod to rotate, so that the moving block is subjected to force and is restricted by the support column, so that the two photovoltaic panels move in opposite directions, thereby adjusting the distance between the two photovoltaic panels, and adjusting the lateral position of the photovoltaic panels while adjusting the angle of the photovoltaic panels, so as to further increase or reduce the shielding of the fish pond by the photovoltaic panels, and further meet the light requirements of different weather conditions, seasons, fish and shrimp types, thereby improving the growth environment of fish and shrimp, which is beneficial to increasing the yield and survival rate of fish and shrimp.

[0027] 4. When the driving motor drives the driving rod and the bidirectional threaded rod to adjust the angle and lateral position of the photovoltaic panel, the transmission wheel 1 rotates with the driving rod, and under the action of the transmission belt, the transmission wheel 2 can be driven to rotate. When the transmission wheel 2 rotates, it will drive the turning roller to rotate, and the turning roller will drive the turning blade to rotate, so that the bottom of the fish pond can be simply turned over. When the angle and position of the photovoltaic panel are adjusted irregularly, the bottom of the fish pond can be turned over, so that the fish inside the fish pond become active, the activity of fish and shrimp is improved, and it is more conducive to the growth of fish and shrimp. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the breeding pond in this application; Figure 2 It is a three-dimensional structural schematic diagram of the breeding pond in this application; Figure 3 is a schematic diagram of the three-dimensional structure of the regulating structure in this application; Figure 4 This application Figure 2 The enlarged schematic diagram at A in the middle; Figure 5 It is a schematic diagram of the internal structure of the breeding pond in this application.

[0029] Description of reference numerals: 1. Breeding pond; 2. Drainage area; 3. Water inlet area; 31. Partition net; 32. Pusher; 33. Water retaining strip; 4. Water flow trough; 41. Oxygen content detector; 42. Fan; 43. Air duct; 44. Sewage collecting tank; 45. Sewage pump; 46. Sewage pipe; 5. Photovoltaic panel; 6. Battery; 7. Control device; 8. Drive motor; 9. Drive rod; 10. Gear column one; 11. Gear column two; 12. Support column; 13. Moving block; 14. Bidirectional threaded rod; 15. Drive wheel one; 16. Drive wheel two; 17. Drive belt; 18. Rotating ring; 19. Rotating disk; 20. Flip roller; 21. Flip blade; 22. Drive wheel one; 23. Drive wheel two; 24. Drive belt; 25. Sensor one; 26. Sensor two; 27. Aerator. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] The embodiment of the present application discloses an intelligent control system for efficient ecological aquaculture on a large water surface.

[0032] Reference Figure 1 A large-surface efficient ecological aquaculture intelligent control system includes a culture pond 1, which includes a water trough 4 and a water inlet area 3 and a drainage area 2 arranged on both sides of the water trough 4. A partition net 31 is arranged between the water inlet area 3 and the water trough 4. The water trough 4 occupies 1.5-3% of the entire culture pond 1, and 2% is optimal. A pushing member 32 for flowing water from the water inlet area 3 to the water trough 4 is installed between the water trough 4 and the water inlet area 3. The pushing member 32 is an air lift aerator. Water is pushed from the water inlet area 3 to the water trough 4 through the air lift aerator, and then discharged from the drainage area 2. The water inlet area 3 and the drainage area 2 can be repaired, and the water trough 4 is centralized for aquaculture. The drainage area 2 is provided with a sewage collecting trough 44, and the area of ​​the sewage collecting trough 44 is set to 25%-35% of the area of ​​the water flow trough 4. The sewage collecting trough 44 is connected to the water flow trough 4, and a partition net 31 is also provided between the sewage collecting trough 44 and the water flow trough 4 and between the sewage collecting trough 44 and the drainage area 2. A sewage pipe 46 is installed inside the sewage collecting trough 44, and a sewage pump 45 is installed on the sewage pipe 46.

[0033] The air lift aerator is connected to an air supply device, and a controller is installed on the air supply device. The controller controls the air supply device to work for the air lift aerator. An oxygen content detector 41 is set in the water trough 4 of the culture pond 1 (it can be detected by a variety of sensors, and the detection options can include dissolved oxygen, pH value, water temperature, ammonia nitrogen, turbidity, etc.), and the data is transmitted to the controller. The controller receives the oxygen content data and controls the air supply device to work. The air supply device is set to multiple fans 42, and the multiple fans 42 are integrated through an air duct 43, and then the gas is provided to the air lift aerator through the branch pipe. The controller is a central controller.

[0034] The water trough 4 extends to the direction of the water inlet area 3 and is provided with a water retaining bar 33 connected to the water trough 4. At the same time, the sewage collecting tank 44 extends to the direction of the drainage area 2 and is provided with a water retaining bar 33 connected to the water trough 4. The water retaining bar 33 can prevent water from directly flowing into the water inlet area 3 from the drainage area 2 over a short distance, so that the water flow is only circulated in a small range and cannot be purified. However, through the shielding of the water retaining bar 33, the water can be circulated in a large range, so that there is sufficient water area and distance to purify the water in the breeding tank.

[0035] A plurality of photovoltaic panels 5 are installed at the upper end of the breeding pond 1. The photovoltaic panels 5 are generally installed at non-breeding tank locations such as the water inlet area 3 and the drainage area 2. An adjustment structure is provided between the photovoltaic panels 5 and the breeding pond 1. An aerator 27 is fixed inside the breeding pond 1. A battery 6 and a control device 7 are fixed on the side of the breeding pond 1. The photovoltaic panels 5, the battery 6 and the control device 7 are all electrically connected.

[0036] When the fish pond is put into use, the fish to be cultured are put into the water trough 4 for culture. During the culture process, they are fed regularly and nutrients are added. During the use process, the photovoltaic panel 5 can absorb light, convert the absorbed solar energy into electrical energy, and store it in the battery 6, thereby reducing energy waste. The battery 6 can provide electricity for the aerator 27 to make it work. During use, the photovoltaic panel 5 can be adjusted in angle and position according to weather conditions, seasons, and types of fish and shrimps through the adjustment structure, reducing or increasing the amount of light entering the fish pond, which is more conducive to the use of the fish pond.

[0037] The adjustment structure includes a drive motor 8 fixed on the side of the breeding pond 1. The drive motor 8 is electrically connected to the control device 7 and the battery 6. The output end of the drive motor 8 extends into the interior of the breeding pond 1 and is fixed with a drive rod 9. A gear column 10 is fixed on the drive rod 9. A gear column 2 11 is meshed on the side of the gear column 10. A distance adjustment component is arranged on the side of the gear column 2 11.

[0038] Among them, the distance adjustment component includes a support column 12 fixed on the side of the gear column 11, a moving block 13 is slidably connected to the support column 12, a bidirectional threaded rod 14 is internally threadedly connected to the moving block 13, and a driving member is arranged between the bidirectional threaded rod 14 and the driving rod 9.

[0039] In addition, the driving member includes a driving wheel 15 fixed on the driving rod 9, a driving wheel 2 16 is fixed on the bidirectional threaded rod 14, and the driving wheel 15 and the driving wheel 2 16 are connected by a driving belt 17. The diameter of the driving wheel 15 is larger than the diameter of the driving wheel 2 16.

[0040] In addition, a rotating ring 18 is rotatably connected to the inner wall of the culture pool 1, a rotating disk 19 is rotatably connected to the inner wall of the culture pool 1 at a position opposite to the rotating ring 18, two ends of the bidirectional threaded rod 14 are rotatably connected to the rotating ring 18 and the rotating disk 19 respectively, the support column 12 is fixedly connected to the rotating disk 19, and the driving rod 9 is rotatably connected to the rotating disk 19. When the driving motor 8 drives the driving rod 9 and the threaded rod to rotate, the rotating ring 18 and the rotating disk 19 are rotated by force, and the rotating ring 18 and the rotating disk 19 play a supporting role.

[0041] When it is necessary to adjust the amount of light entering the fish pond, the drive motor 8 is turned on through the control device 7 to make its output end rotate forward. When the output end of the drive motor 8 rotates forward, it will drive the drive rod 9 to rotate. The rotation of the drive rod 9 will drive the gear column 10 to rotate. When the gear column 10 rotates, the gear column 2 11 follows the rotation, thereby causing the photovoltaic panel 5 to rotate, and the angle of the photovoltaic panel 5 can be adjusted. When the drive motor 8 drives the drive rod 9 to rotate, the drive wheel 15 follows the rotation and drives the drive wheel 2 16 to rotate under the action of the drive belt 17. When the drive wheel 2 16 rotates, it drives the threaded rod to rotate, so that the moving block 13 is subjected to force and is restricted by the support column 12, so that the two photovoltaic panels 5 move to the outside of the breeding pond 1 at the same time, and the distance between the two photovoltaic panels 5 is adjusted. By adjusting the angle of the photovoltaic panel 5, the obstruction of the breeding pond 1 by the photovoltaic panel 5 can be reduced, thereby increasing the amount of light entering the fish pond. The amount of light entering can be adjusted according to the season, weather, and type of fish and shrimp to provide sufficient light to allow the fish to be in a good growth environment. While adjusting the angle of the photovoltaic panel 5, the lateral distance of the photovoltaic panel 5 can also be adjusted to further reduce the obstruction of the fish pond by the photovoltaic panel 5, thereby improving the use effect, and the adjustment process is relatively simple.

[0042] When the amount of sunlight is high and the light temperature is high in summer, or in heavy rain, the control device 7 can be used to control the drive motor 8 to reverse its output end, so that the photovoltaic panel 5 flips to a horizontal position. At the same time, the two photovoltaic panels 5 move toward each other to shield the upper end of the breeding pond 1. This can reduce the amount of light inside the fish pond when the amount of sunlight is high and the light temperature is high in summer, and reduce the problem of excessive temperature caused by large amount of sunlight affecting fish growth. Or it can reduce the damage to fish caused by rainwater directly entering the breeding pond 1 in heavy rain, which is more conducive to the growth of fish in the breeding pond 1.

[0043] A turning roller 20 is rotatably connected inside the culture pond 1, a plurality of turning blades 21 are fixed on the turning roller 20, and a transmission member is arranged between the turning roller 20 and the driving roller.

[0044] Among them, the transmission part includes a transmission wheel 22 fixed on the driving rod 9, and a transmission wheel 23 is fixed on the flip roller 20. The transmission wheel 22 and the transmission wheel 23 are connected by a transmission belt 24, and the diameter of the transmission wheel 22 is larger than the diameter of the transmission wheel 23.

[0045] When the driving motor 8 drives the driving rod 9 to rotate, the transmission wheel 1 22 rotates accordingly, and under the action of the transmission belt 24, the transmission wheel 2 23 can be driven to rotate. When the transmission wheel 23 rotates, it will drive the turning roller 20 to rotate, and the turning roller 20 rotates to drive the turning blade 21 to rotate, so that the bottom of the fish pond can be simply turned over. When the angle and position of the photovoltaic panel 5 are adjusted irregularly, the bottom of the fish pond can be turned over, so that the fish inside the fish pond become active, the activity of fish and shrimp is improved, and it is more conducive to the growth of fish and shrimp.

[0046] A sensor 1 25 and a sensor 2 26 are fixed inside the culture pond 1, and the control device 7 is fixedly connected to the sensor 1 25 and the sensor 2 26. The sensor 1 25 is an oxygen content detection sensor, and the sensor 2 26 is a fish pond nutrient content sensor.

[0047] During the use of the fish pond, sensor 1 25 and sensor 2 26 monitor the inside of the fish pond in real time. Sensor 1 25 can monitor the oxygen content in the water inside the fish pond, and sensor 2 26 can monitor the nutrient quality in the water inside the fish pond, so that the breeding staff can feed and add nutrients in time, which is more conducive to the growth of fish and shrimp.

[0048] Working principle: When the fish pond is put into use, connect the water inlet pipe to the water supply equipment, and fill the breeding pond 1 with water through the water supply equipment. After the water filling is completed, the fish to be bred are put into the fish pond for breeding. During the breeding process, the breeders need to feed and add nutrients regularly. During the use process, the photovoltaic panel 5 can absorb light, and convert the absorbed solar energy into electrical energy, and store it inside the battery 6. The battery 6 can provide power for the aerator 27 and the drive motor 8. During the breeding process, the sensor 1 25 and the sensor 2 26 monitor the inside of the fish pond in real time, and upload the monitoring data for the observation of the breeders. The sensor 1 25 can monitor the oxygen content in the water inside the fish pond, and the sensor 2 26 can monitor the nutrient quality in the water inside the fish pond, so that the breeders can feed and add nutrients in time, thereby improving the breeding effect of fish and shrimp; During the breeding process, the amount of light entering the fish pond can be adjusted according to the weather conditions, seasons, and types of fish and shrimp. When adjusting, the driving motor 8 is turned on by the control device 7 to make its output end rotate forward. When the output end of the driving motor 8 rotates forward, it will drive the gear column 10 to rotate. When the gear column 10 rotates, the gear column 2 11 follows the rotation, so that the photovoltaic panel 5 rotates, and the angle of the photovoltaic panel 5 is adjusted. When the driving motor 8 drives the driving rod 9 to rotate, the driving wheel 15 follows the rotation and drives the driving wheel 2 16 to rotate under the action of the driving belt 17. When the driving wheel 2 16 rotates, it drives the threaded rod to rotate, so that the moving block 13 is stressed and is restricted by the support column 12, so that the two photovoltaic panels 5 move to the outside of the breeding pond 1 at the same time, and the distance between the two photovoltaic panels 5 is adjusted; When the amount of sunlight is high in summer and the light temperature is high, or in heavy rain, the control device 7 can be used to control the drive motor 8 to reverse its output end, so that the photovoltaic panel 5 flips to a horizontal position, and the two photovoltaic panels 5 move toward each other to shield the upper end of the culture pond 1. When the amount of sunlight is high in summer and the light temperature is high, the amount of sunlight inside the fish pond can be reduced, and the problem of excessive temperature caused by the large amount of sunlight affecting the growth of fish can be reduced. In heavy rain, the damage to the fish caused by rainwater directly entering the culture pond 1 can be reduced, which is more conducive to the growth of fish in the culture pond 1. When the driving motor 8 drives the driving rod 9 to rotate, the transmission wheel 1 22 rotates accordingly, and under the action of the transmission belt 24, it can drive the transmission wheel 23 to rotate. When the transmission wheel 23 rotates, it will drive the turning roller 20 to rotate. The rotation of the turning roller 20 drives the turning blades 21 to rotate, so that the bottom of the fish pond can be turned irregularly.

Claims

1. A large-surface high-efficiency ecological aquaculture intelligent control system, comprising a breeding pond (1), wherein the breeding pond (1) is provided with a water trough (4) for centralized aquaculture and a water inlet area (3) and a drainage area (2) distributed on both sides of the water trough (4), wherein the water trough (4) accounts for 1.5-3% of the breeding pond (1), a partition net (31) is provided between the water inlet area (3) and the water trough (4), and a useful A pushing member (32) is provided for causing water to flow from the water inlet area (3) into the water flow trough (4); the drainage area (2) is provided with a sewage collecting trough (44); the sewage collecting trough (44) is connected to the water flow trough (4); and a partition net (31) is also provided between the sewage collecting trough (44) and the water flow trough (4) and between the sewage collecting trough (44) and the drainage area (2); a sewage discharge pipe (46) is installed inside the sewage collecting trough (44); and a sewage discharge pump (45) is installed on the sewage discharge pipe (46).

2. According to claim 1, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The water flow trough (4) is provided with a water retaining bar (33) extending in the direction of the water inlet area (3) and connected to the water flow trough (4).

3. According to claim 1, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The sewage collecting trough (44) is provided with a water retaining bar (33) extending to the direction of the drainage area (2) and connected to the water flow trough (4).

4. According to claim 1, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The area of ​​the sewage collecting tank (44) is set to 25%-35% of the area of ​​the water flow tank (4).

5. According to claim 1, a large-surface efficient ecological aquaculture intelligent control system is characterized by: A plurality of photovoltaic panels (5) are installed at the upper ends of the water inlet area (3) and the drainage area (2) of the culture pond (1); an adjustment structure is provided between the photovoltaic panels (5) and the culture pond (1); an aerator (27) is fixed inside the culture pond (1); a storage battery (6) and a control device (7) are fixed on the side of the culture pond (1); and the photovoltaic panels (5), the storage battery (6) and the control device (7) are all electrically connected.

6. According to claim 5, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The adjustment structure comprises a drive motor (8) fixed to the side of the breeding pond (1); the drive motor (8) is electrically connected to the control device (7) and the storage battery (6); the output end of the drive motor (8) extends into the breeding pond (1) and is fixed with a drive rod (9); a gear column 1 (10) is fixed to the drive rod (9); a gear column 2 (11) is meshed on the side of the gear column 1 (10); and a distance adjustment component is arranged on the side of the gear column 2 (11).

7. According to claim 6, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The distance adjustment assembly comprises a support column (12) fixed to the side of the second gear column (11); a moving block (13) is slidably connected to the support column (12); a bidirectional threaded rod (14) is internally threadedly connected to the moving block (13); and a driving member is provided between the bidirectional threaded rod (14) and the driving rod (9).

8. According to claim 7, a large-surface efficient ecological aquaculture intelligent control system is characterized by: The driving member comprises a driving wheel 1 (15) fixed on the driving rod (9), a driving wheel 2 (16) fixed on the bidirectional threaded rod (14), the driving wheel 1 (15) and the driving wheel 2 (16) being connected via a driving belt (17), and the diameter of the driving wheel 1 (15) is greater than the diameter of the driving wheel 2 (16).

9. The intelligent control system for high-efficiency ecological aquaculture on a large water surface according to claim 8 is characterized by: The inner wall of the culture pond (1) is rotatably connected to a rotating ring (18); a rotating disk (19) is rotatably connected to the inner wall of the culture pond (1) at a position opposite to the rotating ring (18); two ends of the bidirectional threaded rod (14) are rotatably connected to the rotating ring (18) and the rotating disk (19), respectively; the support column (12) is fixedly connected to the rotating disk (19); and the driving rod (9) is rotatably connected to the rotating disk (19).

10. The intelligent control system for high-efficiency ecological aquaculture on a large water surface according to claim 5 is characterized by: A sensor 1 (25) and a sensor 2 (26) are fixed inside the culture pond (1), and the control device (7) is fixedly connected to the sensor 1 (25) and the sensor 2 (26).

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