An aquaculture organism prevention and control system

Abstract

The utility model discloses an aquatic breeding biological prevention and control system, including the cultivation shell, the outer arc surface upper end of cultivation shell is equipped with the annular guide rail, still includes biological prevention and control mechanism, biological prevention and control mechanism: it includes the fixed frame no.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically to an aquaculture biological control system. Background Technology

[0002] Aquaculture is the practice of humans utilizing aquatic waters suitable for aquaculture (including planting) and, based on the ecological habits and environmental requirements of the aquatic organisms, employing aquaculture technologies and facilities to cultivate aquatic economic animals and plants. It is a sector of agricultural production. Among existing technologies, patent publication number CN 202760007 U discloses a purified recirculating aquaculture system, including an aquaculture container, a first microbial purification tank, a second microbial purification tank, a third microbial purification tank, an aerator, a temperature control device, a water supply device, a water pump, a water quality monitoring device, a sedimentation treatment tank, water pipes, and air pipes. The aquaculture container, the first microbial purification tank, the second microbial purification tank, and the third microbial purification tank are connected sequentially by water pipes. The third microbial purification tank is also connected to the aquaculture container via a water pump and water pipes. A temperature control device is installed inside the third microbial purification tank, and the aerator is connected via an air pipe. Connected to the aquaculture containers and various microbial purification tanks, this purified recirculating water aquaculture system requires low investment and operating costs. With a reasonable system design and high water recycling rate, it is an energy-saving, efficient, low-cost, and novel aquaculture system suitable for factory-scale aquaculture. During operation, the system purifies the aquaculture water through a purification and circulation system, reducing the growth of pathogens and harmful algae. However, this method can only indirectly achieve the desired effect through water purification and circulation, failing to address the root cause. Therefore, we propose an aquaculture biological control system. Utility Model Content

[0003] The technical problem this invention aims to solve is to overcome existing deficiencies and provide a biological control system for aquaculture. This device uses biological control methods to add photosynthetic bacteria to the aquaculture water. By utilizing the inherent characteristics of photosynthetic bacteria, the eutrophication level of the water is reduced, thereby fundamentally reducing the excessive reproduction of pathogens and harmful algae in the aquaculture water. Simultaneously, when adding photosynthetic bacteria to the aquaculture water, the device uses a transmission element to drive multiple stages of operation, ensuring that the photosynthetic bacteria are evenly distributed in the aquaculture water in the initial stage. This accelerates the efficiency of biological control by photosynthetic bacteria in the aquaculture water and effectively solves the problems in the background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an aquaculture biological control system, including an aquaculture shell, an annular guide rail on the upper end of the outer arc surface of the aquaculture shell, and a biological control mechanism; The biocontrol device includes a fixed frame, a storage tank, a discharge pipe, a rotary joint, a pipeline, a feed pipe, a walking assembly, and a linkage assembly. The fixed frame is installed above the aquaculture shell. The storage tank is located on the upper left side of the fixed frame. The discharge pipe runs through the bottom wall of the storage tank. The lower end of the discharge pipe is connected to a pipeline via a rotary joint. The lower end of the pipeline is connected to a feed pipe with evenly distributed feed holes on its wall. The walking assembly is located on the lower side of the fixed frame. A linkage assembly connects the walking assembly, the fixed frame, and the pipeline. This device uses biocontrol methods to add photosynthetic bacteria to the aquaculture water. By utilizing the characteristics of photosynthetic bacteria, the eutrophication level of the water is reduced, thereby reducing the excessive reproduction of pathogens and harmful algae in the aquaculture water from the root. At the same time, when adding photosynthetic bacteria to the aquaculture water, the device uses a transmission element to drive multiple stages, so that the photosynthetic bacteria can be evenly distributed in the aquaculture water in the initial stage, thereby accelerating the biocontrol efficiency of photosynthetic bacteria in the aquaculture water.

[0005] Furthermore, a microcontroller is provided on the outer arc surface of the storage bucket, and a protective shell and a battery are respectively provided on the upper side of the fixing frame. The battery is located inside the protective shell. The input terminal of the microcontroller is electrically connected to the output terminal of the battery, which facilitates the control of the electrical components in the device and provides power for the operation of the microcontroller.

[0006] Furthermore, the walking component includes a fixed base, a rotating shaft, and a moving wheel. The fixed base is symmetrically arranged laterally on the lower side of the fixed frame. The moving wheel is rotatably connected between the fixed bases via the rotating shaft. The moving wheel in the aquaculture biological control system moves by utilizing the contact friction between the moving wheel and the upper surface of the aquaculture shell.

[0007] Furthermore, the linkage component includes a second fixed frame, a first protective shell, a second fixed base, a second protective shell, a second rotating shaft, a first bevel gear, a second bevel gear, a third bevel gear, and a third rotating shaft. The second fixed frame is located at the lower right end of the first fixed frame. The first protective shell is located on the right side between the second fixed frame and the first fixed frame. The second fixed base is located on the right wall of the first protective shell. The third rotating shaft is rotatably connected to the middle of the second fixed base via a first bearing. The second protective shell is located on the right wall of the first fixed frame. The second rotating shaft is rotatably connected to the inside of the second protective shell via a second bearing. The first bevel gear is located at the right end of the first rotating shaft and the lower end of the third rotating shaft. The first bevel gears are meshed with each other. The second bevel gear is located at the right end of the second rotating shaft and the upper end of the third rotating shaft. The second bevel gears are meshed with each other. The second bevel gear and the first bevel gear are both located inside the first protective shell. The upper end of the outer arc surface of the pipe and the left end of the second rotating shaft are both located at the upper end of the pipe. The third bevel gears are meshed with each other. The third bevel gear is located inside the second protective shell, enabling the aquaculture biological control system to drive the operation of multiple stages from a single stage.

[0008] Furthermore, a motor is provided on the right side of the protective shell, the input end of the motor is electrically connected to the output end of the microcontroller, and the output shaft of the motor is fixedly connected to the right end of the rotating shaft, providing power for the rotation of the photosynthetic bacteria release part and the operation of the walking components in the aquaculture biological control system.

[0009] Furthermore, the biocontrol mechanism also includes an arc-shaped slide block, which is located at the lower right wall of the second fixed frame. The arc-shaped slide block is slidably connected to the annular guide rail. Through the sliding connection limit, the biocontrol mechanism in the aquaculture biocontrol system moves in an annular shape around the aquaculture shell.

[0010] Furthermore, a solenoid valve is connected in series in the middle of the discharge pipe. The input end of the solenoid valve is electrically connected to the output end of the microcontroller to regulate the opening and closing of the discharge pipe in the aquaculture biological control system.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This aquaculture biological control system has the following advantages: The aquaculture biocontrol system employs biological control methods by adding photosynthetic bacteria to the aquaculture water. Utilizing the inherent characteristics of photosynthetic bacteria, it reduces the eutrophication level of the water, thereby fundamentally reducing the excessive proliferation of pathogens and harmful algae in the aquaculture water. Simultaneously, when adding photosynthetic bacteria to the aquaculture water, the system uses meshing bevel gears to drive multiple stages of operation. This allows the photosynthetic bacteria discharge point to rotate while the biocontrol mechanism moves in a ring along the upper surface of the aquaculture shell. This ensures that the photosynthetic bacteria are evenly distributed throughout the aquaculture water during the initial feeding stage, thus accelerating the biocontrol efficiency of the aquaculture water. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is an enlarged structural diagram of point A in this utility model; Figure 4 This is an enlarged structural diagram of section B of the present invention.

[0013] In the diagram: 1. Aquaculture shell, 2. Circular guide rail, 3. Biological control mechanism, 31. Fixing frame one, 32. Storage tank, 33. Discharge pipe, 34. Rotary joint, 35. Pipe, 36. Feeding pipe, 37. Walking assembly, 371. Fixing seat one, 372. Rotating shaft one, 373. Moving wheel, 38. Linkage assembly, 381. Fixing frame two, 382. Sheath one, 383. Fixing seat two, 384. Sheath two, 385. Rotating shaft two, 386. Bevel gear one, 387. Bevel gear two, 388. Bevel gear three, 389. Rotating shaft three, 39. Arc-shaped slide, 4. Motor, 5. Sheath three, 6. Battery, 7. Microcontroller, 8. Solenoid valve. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 This embodiment provides a technical solution: an aquaculture biocontrol system, including an aquaculture shell 1, an annular guide rail 2 on the upper end of the outer arc surface of the aquaculture shell 1, a microcontroller 7 on the outer arc surface of the storage tank 32, a protective shell 3 5 and a battery 6 respectively on the upper side of the fixing frame 31, the battery 6 being located inside the protective shell 3 5, the input terminal of the microcontroller 7 being electrically connected to the output terminal of the battery 6, and the battery 6 providing power support for the operation of the microcontroller 7, and also including a biocontrol mechanism 3; Biological control mechanism 3: It includes a fixed frame 31, a storage tank 32, a discharge pipe 33, a rotary joint 34, a pipe 35, a feed pipe 36, a walking assembly 37, and a linkage assembly 38. The fixed frame 31 is installed above the culture shell 1. The storage tank 32 is located on the upper left side of the fixed frame 31. The discharge pipe 33 runs through the bottom wall of the storage tank 32. The lower end of the discharge pipe 33 is connected to the pipe 35 through the rotary joint 34. The lower end of the pipe 35 is connected to the feed pipe 36. The feed pipe 36 has evenly distributed feed holes on its wall. The walking assembly 37 is located on the lower side of the fixed frame 31. The linkage assembly 38 is connected between the walking assembly 37, the fixed frame 31, and the pipe 35. The walking assembly 37 includes a fixed base 371, a rotating shaft 372, and 3 moving wheels. 73. Fixed base 1 371 is symmetrically arranged laterally on the lower side of fixed frame 1 31. Fixed base 1 371 is rotatably connected to movable wheel 373 through rotating shaft 1 372. The linkage assembly 38 includes fixed frame 2 381, protective shell 1 382, ​​fixed base 2 383, protective shell 2 384, rotating shaft 2 385, bevel gear 1 386, bevel gear 2 387, bevel gear 388 and rotating shaft 389. Fixed frame 2 381 is located at the lower right end of fixed frame 1 31. Protective shell 1 382 is provided on the right side between fixed frame 2 381 and fixed frame 1 31. Fixed base 2 383 is provided on the right wall of protective shell 1 382. Rotating shaft 389 is rotatably connected to the middle of fixed base 2 383 through bearing 1. Protective shell 2 384 is provided on the right wall of fixed frame 1 31. Inside 84, a rotating shaft 385 is rotatably connected via bearing 385. A bevel gear 386 is located at the right end of rotating shaft 385 and the lower end of rotating shaft 389, meshing with each other. A bevel gear 387 is located at the right end of rotating shaft 385 and the upper end of rotating shaft 389, meshing with each other. Both bevel gears 387 and 386 are located inside the protective shell 382. A bevel gear 388 is located at the upper end of the outer arc surface of pipe 35 and the left end of rotating shaft 385, meshing with each other. Both bevel gears 388 are located inside the protective shell 384. A motor 4 is located on the right side of the protective shell 382. The input end of motor 4 is electrically connected to the output end of microcontroller 7. The output shaft of motor 4 is connected to rotating shaft 385. The right end of 385 is fixedly connected to a storage tank 32 containing photosynthetic bacteria and culture medium. The photosynthetic bacteria and culture medium in the storage tank 32 are discharged into the aquaculture water of the aquaculture shell 1 through a discharge pipe 33, a rotary joint 34, a pipe 35, and a discharge pipe 36 via a discharge hole. The photosynthetic bacteria use light as an energy source and can utilize organic matter, sulfides, ammonia, etc., found in nature as hydrogen donors and carbon sources for photosynthesis under anaerobic light or aerobic darkness conditions. This reduces the eutrophication level of the water, thereby reducing the growth of pathogens and purifying the water quality. By regulating the microbial community structure of the water, the photosynthetic bacteria promote the reproduction of beneficial algae (such as diatoms and green algae) and inhibit the excessive reproduction of harmful algae (such as cyanobacteria) and pathogens, maintaining the ecological balance of the water and reducing the probability of diseases in aquatic products.To achieve biocontrol, the microcontroller 7 then starts the motor 4, causing its output shaft to drive the second rotating shaft 385 to rotate. During the rotation of the second rotating shaft 385, the meshing connection between the second bevel gear 387 causes the third rotating shaft 389 to rotate. During the rotation of the third rotating shaft 389, the meshing connection between the first bevel gear 386 causes the first rotating shaft 372 to drive the moving wheel 373 to rotate. During the rotation of the moving wheel 373, the frictional resistance between itself and the upper surface of the culture shell 1 causes it to move along the upper surface of the culture shell 1, improving the uniformity of the distribution of photosynthetic bacteria in the culture water, thereby improving the biocontrol effect. At the same time, during the rotation of the second rotating shaft 385, the meshing connection between the third bevel gear 388 causes the pipe 35 to move. The feeding pipe 36 rotates, simultaneously discharging photosynthetic bacteria into the aquaculture water and agitating the water at the feeding point. This agitation promotes water flow, further improving the uniformity of photosynthetic bacteria distribution within the aquaculture water. This device employs biological control methods to add photosynthetic bacteria to the aquaculture water, utilizing the inherent characteristics of photosynthetic bacteria to reduce eutrophication and thus fundamentally reduce the excessive proliferation of pathogens and harmful algae in the aquaculture water. Furthermore, the device's transmission mechanism, through a single stage driving multiple stages, ensures that the photosynthetic bacteria are evenly distributed within the aquaculture water from the initial stage, thereby accelerating the efficiency of biological control by the photosynthetic bacteria in the aquaculture water. The biological control mechanism 3 also includes an arc-shaped slide 39, which is located at the lower right wall of the second fixed frame 381. The arc-shaped slide 39 is slidably connected to the annular guide rail 2. The moving wheel 373 drives the arc-shaped slide 39 to slide adaptively along the annular guide rail 2 through the first fixed frame 31 and the second fixed frame 381, thereby making the entire biological control mechanism 3 move along the breeding shell 1 in an annular shape, driving the feeding pipe 36 to move. A solenoid valve 8 is connected in series in the middle of the discharge pipe 33. The input end of the solenoid valve 8 is electrically connected to the output end of the microcontroller 7. The microcontroller 7 opens the solenoid valve 8 and controls the opening and closing of the discharge pipe 33 by controlling the solenoid valve 8.

[0016] The working principle of the aquaculture biocontrol system provided by this utility model is as follows: The storage tank 32 contains photosynthetic bacteria and culture medium. When using the aquaculture biocontrol system, the microcontroller 7 opens the solenoid valve 8 (power is provided to the microcontroller 7 via the battery 6), allowing the photosynthetic bacteria and culture medium in the storage tank 32 to be discharged into the aquaculture water body of the aquaculture shell 1 through the discharge pipe 33, rotary joint 34, pipe 35, and discharge pipe 36 via the discharge hole. The photosynthetic bacteria use light as an energy source and can utilize their own energy under anaerobic light or aerobic dark conditions. Organic matter, sulfides, ammonia, and other substances in nature act as hydrogen donors and carbon sources for photosynthesis, reducing eutrophication levels in water bodies, thereby reducing pathogen growth and purifying water quality. Photosynthetic bacteria regulate the structure of the aquatic microbial community, promoting the reproduction of beneficial algae (such as diatoms and green algae) and inhibiting the excessive reproduction of harmful algae (such as cyanobacteria) and pathogens, maintaining the ecological balance of the aquatic body, reducing the probability of disease in aquatic products, and achieving biological control. Subsequently, the microcontroller 7 starts the motor 4, causing its output shaft to drive the rotating shaft 385 to rotate. During the rotation of the rotating shaft 385... The meshing connection between bevel gears 387 causes the rotating shaft 389 to rotate. During the rotation of the rotating shaft 389, the meshing connection between bevel gears 386 causes the rotating shaft 372 to drive the moving wheel 373 to rotate. During the rotation of the moving wheel 373, it moves along the upper surface of the culture shell 1 due to the frictional resistance between itself and the upper surface of the culture shell 1. The moving wheel 373 drives the arc-shaped sliding block 39 to slide adaptively along the annular guide rail 2 through the fixing frame 31 and the fixing frame 381, thereby enabling the biocontrol mechanism to... 3. The entire structure moves along the culture shell 1 in a ring shape, driving the feed pipe 36 to move, thereby improving the uniformity of the distribution of photosynthetic bacteria in the culture water and thus improving the biological control effect. At the same time, during the rotation of the rotating shaft 385, the meshing connection between the bevel gears 388 causes the pipe 35 to drive the feed pipe 36 to rotate. During the rotation of the feed pipe 36, photosynthetic bacteria are fed into the culture water while the culture water at the feeding point is stirred. The stirring causes the water to flow, further improving the uniformity of the distribution of photosynthetic bacteria in the culture water.

[0017] It is worth noting that the microcontroller 7 disclosed in the above embodiments can be an MCS-51, the motor 4 can be a 60ST-M00630LBX, and the solenoid valve 8 can be a ZCT-16. The microcontroller 7 controls the operation of the motor 4 and the solenoid valve 8 using methods commonly used in the prior art.

[0018] 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 biological control system for aquaculture, comprising an aquaculture shell (1), wherein an annular guide rail (2) is provided at the upper end of the outer arc surface of the aquaculture shell (1), characterized in that: It also includes biological control agencies (3); Biological control mechanism (3): It includes a fixed frame (31), a storage tank (32), a discharge pipe (33), a rotary joint (34), a pipe (35), a feed pipe (36), a walking component (37), and a linkage component (38). The fixed frame (31) is installed above the breeding shell (1). The upper left side of the fixed frame (31) is provided with a storage tank (32). The bottom wall of the storage tank (32) is provided with a discharge pipe (33). The lower end of the discharge pipe (33) is provided with a pipe (35) through a rotary joint (34). The lower end of the pipe (35) is provided with a feed pipe (36). The wall of the feed pipe (36) is provided with evenly distributed feed holes. The lower side of the fixed frame (31) is provided with a walking component (37). A linkage component (38) is provided between the walking component (37), the fixed frame (31), and the pipe (35).

2. The aquaculture biosecurity system according to claim 1, characterized in that: The outer arc surface of the storage bucket (32) is provided with a microcontroller (7), and the upper side of the fixing frame (31) is provided with a protective shell (5) and a storage battery (6). The storage battery (6) is located inside the protective shell (5), and the input end of the microcontroller (7) is electrically connected to the output end of the storage battery (6).

3. A system for the prevention and control of aquatic organisms according to claim 2, characterized in that: The walking component (37) includes a fixed seat (371), a rotating shaft (372), and a moving wheel (373). The fixed seat (371) is symmetrically arranged on the lower side of the fixed frame (31) and the moving wheel (373) is rotatably connected between the fixed seats (371) through the rotating shaft (372).

4. A system for the prevention and control of aquatic organisms according to claim 3, characterized in that: The linkage component (38) includes a second fixed frame (381), a first protective shell (382), a second fixed base (383), a second protective shell (384), a second rotating shaft (385), a first bevel gear (386), a second bevel gear (387), a third bevel gear (388), and a third rotating shaft (389). The second fixed frame (381) is located at the lower right end of the first fixed frame (31). The first protective shell (382) is located on the right side between the second fixed frame (381) and the first fixed frame (31). The second fixed base (383) is located on the right wall of the first protective shell (382). The third rotating shaft (389) is rotatably connected to the middle of the second fixed base (383) via a bearing. The second protective shell (384) is located on the right wall of the first fixed frame (31). Inside 84), a rotating shaft 2 (385) is rotatably connected via bearing 2. A bevel gear 1 (386) is provided at the right end of rotating shaft 1 (372) and the lower end of rotating shaft 3 (389). The bevel gear 1 (386) meshes with each other. A bevel gear 2 (387) is provided at the right end of rotating shaft 2 (385) and the upper end of rotating shaft 3 (389). The bevel gear 2 (387) meshes with each other. Both bevel gear 2 (387) and bevel gear 1 (386) are located inside the protective shell 1 (382). A bevel gear 3 (388) is provided at the upper end of the outer arc surface of pipe (35) and the left end of rotating shaft 2 (385). The bevel gear 3 (388) meshes with each other. Both bevel gear 3 (388) are located inside the protective shell 2 (384).

5. A system for the control of aquatic organisms as claimed in claim 4, wherein: The right side of the protective shell (382) is provided with a motor (4), the input end of the motor (4) is electrically connected to the output end of the microcontroller (7), and the output shaft of the motor (4) is fixedly connected to the right end of the rotating shaft (385).

6. The system for prevention and control of aquatic organisms according to claim 4, wherein: The biological control mechanism (3) also includes an arc-shaped slide (39), which is located at the lower right wall of the second fixed frame (381) and is slidably connected to the annular guide rail (2).

7. The system for prevention and control of aquatic organisms according to claim 2, wherein: A solenoid valve (8) is connected in series in the middle of the discharge pipe (33), and the input end of the solenoid valve (8) is electrically connected to the output end of the microcontroller (7).

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