Aquaculture tail water treatment monitoring device

Abstract

The invention discloses an aquaculture tail water treatment monitoring device, which belongs to the field of aquaculture and comprises a boat, a monitoring device, a shell and a monitoring system arranged on the boat. The aquaculture tail water treatment monitoring device takes a movable boat as a carrier, carries a monitoring unit integrated with a multi-parameter high-precision sensor, and is matched with a telescopic, automatic cleaning and intelligent control system. All-water-area dead-corner-free monitoring is achieved through boat movement, rope depth adjustment and propeller fine adjustment; a dual cleaning mechanism guarantees data accuracy, and an AI module automatically plans a path and early warns abnormity; solar energy and lithium battery dual power supply is suitable for field long-acting operation. The device can be remotely controlled, the labor cost is reduced, the device can adapt to various scenes such as industrial aquaculture and treatment effect evaluation through simple transformation, and efficient and reliable data support is provided for tail water treatment.

Description

Technical Field

[0001] This invention relates to a wastewater treatment and monitoring device, and more particularly to a wastewater treatment and monitoring device for aquaculture. Background Technology

[0002] Aquaculture wastewater refers to the water discharged after aquaculture ponds (such as ponds, net cages, and factory aquaculture tanks) have been used and can no longer meet the needs of aquaculture. It is not simply "wastewater," but a specific body of water containing residual substances from aquaculture activities and whose water quality indicators have changed. If discharged directly without treatment, it may pollute the surrounding water environment.

[0003] By monitoring nitrogen and phosphorus concentrations, chemical oxygen demand (COD), biochemical oxygen demand (BOD), and microbial counts in aquaculture wastewater, the treatment status of aquaculture wastewater can be assessed based on changes in pollutants, and corresponding treatment measures can be taken in a timely manner. This targeted approach can control pollution and protect natural water bodies while reducing costs. As the aquaculture industry transitions towards "green, ecological, and sustainable" practices, wastewater monitoring will become a core support for the industry's standardization and regulation.

[0004] Monitoring of aquaculture wastewater typically requires the use of monitoring devices. However, most existing monitoring devices are free-floating and cannot be actively moved. Furthermore, the depth of the monitoring device in the water cannot be controlled, making it difficult to achieve full coverage monitoring of the aquaculture area. This results in blind spots and may lead to local water quality anomalies going undetected. In addition, since polluted water often contains a large number of plankton, algae, and suspended particles, the sensor surface of the monitoring device is easily covered by these substances, causing deviations in the monitored values. Summary of the Invention

[0005] The present invention aims to provide a monitoring device for the treatment of aquaculture wastewater, in order to solve the problem of how to improve the monitoring accuracy of wastewater treatment monitoring devices.

[0006] To achieve the above objectives, the specific plan is as follows:

[0007] A monitoring device for the treatment of aquaculture wastewater includes a small boat, a monitoring device, a shell, and a monitoring system installed on the small boat;

[0008] The small boat has a through hole at one end, and a cable reel device at the top of the through hole. A rope is wound around the cable reel device. The rope contains a power line and a data line. One end of the rope extends out of the through hole and connects to the outer shell, while the other end connects to the monitoring system.

[0009] The outer shell is equipped with a thruster on its side and has an opening at the bottom. Inside the outer shell are a first fixing plate and a second fixing plate. The first fixing plate is located at the top of the outer shell, forming a closed cavity at the top of the outer shell. A telescopic device is located inside the closed cavity, and the telescopic rod of the telescopic device extends out of the closed cavity and is connected to the monitoring device. The second fixing plate is located on the side near the opening.

[0010] A cleaning device is provided inside the opening. The cleaning device includes a bearing and a brush tube. Two bearings are respectively located inside the opening and on the second fixed plate. The brush tube is located between the two bearings. Several soft protrusions are fixed inside the brush tube.

[0011] Furthermore, the boat's hull is made of corrosion-resistant, lightweight plastic material.

[0012] Furthermore, a cable reel-in device is provided at the opening.

[0013] Furthermore, a third fixing plate is provided inside the outer shell, and a collision sensor is provided on the third fixing plate.

[0014] Furthermore, the outer casing surface is provided with several drainage holes.

[0015] Furthermore, a motor is also provided on the second fixed plate. The rotating end of the motor extends from below the second fixed plate and is connected to the drive wheel. A driven wheel is also provided on the outer surface of the washing drum. The drive wheel meshes with the driven wheel.

[0016] Furthermore, the outer shell is made of lightweight materials.

[0017] Furthermore, the monitoring system includes:

[0018] Power supply module: Used to supply power to small boats, cable reeling devices, propellers, telescopic devices, monitoring devices, collision sensors, etc.

[0019] Wireless transmission module: used to connect with the operator's mobile device, enabling the operator to control the boat, coiling device, propeller, telescopic device, and motor through the mobile device;

[0020] Data storage module: Used to store the monitoring data acquired by the monitoring device and back up the acquired data to cloud storage;

[0021] AI intelligent analysis module: used to analyze the monitoring data acquired by the monitoring device, automatically determine the water quality of the monitoring area based on the monitoring data, and plan the monitoring process according to the water quality.

[0022] Furthermore, the power supply module is a 12V lithium battery pack; the wireless transmission module adopts 4G / 5G+LoRa dual-mode communication; and the data storage module adopts SD card + cloud dual storage.

[0023] Furthermore, it also includes solar panels, which are connected to the power supply module.

[0024] In summary, the present invention has the following advantages over the prior art:

[0025] This aquaculture wastewater treatment and monitoring device, through its design of a mobile platform, intelligent monitoring, automatic cleaning, and AI analysis, solves the problems of large monitoring blind spots, low data accuracy, high dependence on manual labor, and difficulty in obtaining power in the field that exist in traditional monitoring equipment. Specifically:

[0026] (1) Relying on the horizontal movement capability of the small boat, the depth adjustment function of the rope retraction and release, and the auxiliary fine adjustment of the shell propeller, the device can cover any position and different depth of water in the aquaculture area (from the surface to the bottom), completely eliminating the blind spot problem of traditional fixed monitoring or free floating monitoring, and ensuring the comprehensiveness of water quality data.

[0027] (2) It is equipped with a dual automatic cleaning mechanism of “conventional telescopic cleaning + deep rotation cleaning”, which can quickly remove impurities such as plankton and algae attached to the sensor surface and avoid data deviation caused by pollutant interference.

[0028] (3) Through the AI ​​intelligent analysis module and wireless transmission module, remote control, automatic path planning, and real-time early warning of abnormal data can be realized. Staff do not need to operate on-site frequently and can complete the entire monitoring process through mobile devices. The AI ​​module can automatically identify areas with abnormal water quality, generate abnormal reports simultaneously, and locate pollution sources, which greatly shortens the time for manual investigation and is especially suitable for large-scale monitoring of large-area aquaculture waters.

[0029] (4) In addition, the device can replace the small boat with a track, and the device on the track is the same as above. At this time, the device can meet the monitoring needs of the factory-style aquaculture tank; by increasing the number of monitoring points, the diffusion path of pollutants can be quickly tracked, providing real-time decision-making basis for emergency treatment, and realizing the integrated connection of "monitoring-analysis-treatment". Attached Figure Description

[0030] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0031] Figure 1 A schematic diagram of the overall structure of a monitoring device for the treatment of aquaculture wastewater;

[0032] Figure 2 This is a schematic diagram of the overall structure of the outer shell;

[0033] Figure 3 This is a schematic diagram of the monitoring system.

[0034] The above figures include the following reference numerals:

[0035] 1. Boat; 11. Opening; 12. Rope winding device; 2. Monitoring device; 21. Outer shell; 22. Propeller; 23. Cleaning device; 231. Bearing; 232. Washing drum; 2321. Soft protrusion; 2322. Driven wheel; 24. First fixed plate; 241. Telescopic device; 25. Second fixed plate; 251. Collision sensor; 26. Third fixed plate; 261. Motor; 2611. Drive wheel; 27. Drain hole; 3. Monitoring system; 31. Power supply module; 32. Data storage module; 33. Wireless transmission module; 34. AI intelligent analysis module; 4. Rope. Detailed Implementation

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the invention. As used herein, the singular form may also include the plural form unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0038] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0039] See Figures 1 to 3As shown, this invention provides a monitoring device for aquaculture wastewater treatment, comprising three parts: a small boat 1 (carrier unit), a monitoring device 2, a housing 21 (monitoring execution unit), and a monitoring system 3 (control unit) mounted on the small boat 1. One end of the small boat 1 has a through hole, and a cable reel device 12 is located at the top of the through hole. A rope 4 is wound around the cable reel device 12, and a power cord and data cord are located inside the rope 4. One end of the rope 4 extends from the through hole and connects to the housing 21, while the other end connects to the monitoring system 3. A thruster 22 is mounted on the side of the housing 21, and an opening 11 is located at the bottom of the housing 21. A first fixing plate 24 and a second fixing plate 25 are located inside the housing 21. The first fixing plate 24 is located at the top of the housing 21, forming a closed cavity at the top. A telescopic device 241 is located within the closed cavity, and the telescopic rod of the telescopic device 241 extends from the closed cavity and connects to the monitoring device 2. The size of the opening 11 matches the monitoring device 2 and the telescopic rod, allowing the monitoring device 2 and the telescopic rod to freely enter and exit the opening 11. The second fixing plate 25 is located near the opening 11.

[0040] To prevent plankton, algae, suspended particles, etc. from adhering to the sensor surface of monitoring device 2, which could cause deviations in the monitored values, a cleaning device 23 is also provided at the opening 11. The cleaning device 23 includes a bearing 231 and a scrubbing cylinder 232. The two bearings 231 are respectively located on the inner wall of the opening 11 and on the second fixed plate 25. The scrubbing cylinder 232 is located between the two bearings 231. Several soft protrusions 2321 are fixed inside the scrubbing cylinder 232. When the monitoring device 2 extends or retracts within it, the soft protrusions 2321 can clean the surface of the monitoring device 2.

[0041] In use, staff wirelessly connect to the monitoring system 3 via mobile devices to control the small boat 1 to move freely on the aquaculture tailwater. When it reaches the area requiring water quality monitoring, the control coil device 12 rotates to lower the rope 4, causing the monitoring device 2 to gradually descend until it reaches the target monitoring area. Then, the telescopic rod is controlled to extend the monitoring device 2 from the opening 11, and the propeller 22 is activated, allowing the monitoring device 2 to move freely in the water. During this process, the monitoring system 3 can sense the position information of the monitoring device 2 in the water in real time and automatically adjust the depth of the monitoring device 2 in the water by adjusting the length of the rope 4, thus ensuring that the monitoring device 2 is always at a stable depth.

[0042] As a preferred option, the hull of the small boat 1 is made of corrosion-resistant, lightweight plastic material.

[0043] As a preferred option, in order to ensure that the telescopic rope is evenly distributed on the coiling device 12, a take-up device is provided at the opening 11. During the process of releasing or taking up the rope on the coiling device 12, the take-up device slides left and right according to the set program, thereby achieving the purpose of evenly taking the rope 4 into the coiling device 12.

[0044] As a preferred option, in order to prevent the monitoring device 2 from colliding during free movement, the housing 21 also includes a third fixing plate 26, on which a collision sensor 251 is provided.

[0045] As a preferred embodiment, the surface of the outer casing 21 is provided with a plurality of drainage holes 27.

[0046] As a preferred embodiment, the second fixed plate 25 is also equipped with a motor 261. The rotating end of the motor 261 extends from under the second fixed plate 25 and is connected to the drive wheel 2611. In addition, the washing drum 232 is also equipped with a driven wheel 2322, and the drive wheel 2611 meshes with the driven wheel 2322. In use, if the monitoring device 2 cannot clean the stains on it by simply extending and retracting up and down, the motor 261 is started, causing the drive wheel 2611 to drive the washing drum 232 to rotate, thereby causing the soft protrusions 2321 in the washing drum 232 to rotate, thus achieving the purpose of cleaning the monitoring device 2.

[0047] As a preferred option, the outer casing 21 is made of a lightweight material.

[0048] As a preferred embodiment, the monitoring system 3 includes a power supply module 31, a data storage module 32, a wireless transmission module 33, and an AI intelligent analysis module 34.

[0049] Power supply module 31: used to supply power to the small boat 1, the cable reel device 12, the propeller 22, the telescopic device 241, the monitoring device 2, the collision sensor 251, etc.

[0050] Wireless transmission module 33: used to connect with the operator's mobile device, which enables the operator to control the small boat 1, the cable reel device 12, the propeller 22, the telescopic device 241 and the motor 261.

[0051] Data storage module 32: Used to store the monitoring data acquired by the monitoring device 2 and back up the acquired data to cloud storage;

[0052] AI intelligent analysis module 34: It is used to analyze the monitoring data acquired by monitoring device 2, and automatically judge the water quality of the monitoring area based on the monitoring data, and plan the monitoring process according to the water quality. Its built-in water quality evaluation model (refer to "Requirements for Discharge of Freshwater Pond Aquaculture Water" GB / T 35950~2018) can analyze the monitoring data in real time and identify areas with abnormal pollutant concentrations (a deviation exceeding the threshold ±10% is considered abnormal).

[0053] When in use, if there are no areas with abnormal pollutant concentrations, the small boat 1 or monitoring device 2 is controlled to move and continue searching for areas with abnormal pollutant concentrations until all monitoring areas are inspected. When an area with abnormal pollutant concentrations is found, the monitoring device 2 is automatically stopped, and the small boat 1 is controlled to move directly above the monitoring device 2 to wait and confirm the data. When the data is stable, the data is analyzed again. If there are any abnormalities, the data is transmitted to the staff's mobile device.

[0054] As a preferred option, the power supply module 31 is a 12V lithium battery pack; the wireless transmission module 33 adopts 4G / 5G+LoRa dual-mode communication, with a transmission distance of ≤5km on land and ≤10km on water, and a data transmission rate of ≥1Mbps, supporting remote control command reception and monitoring data upload; the data storage module 32 adopts dual storage of SD card + cloud, with local storage retaining nearly 3 months of original data, and cloud storage realizing permanent data backup and sharing;

[0055] As an alternative, a solar panel is also included, which is connected to the power supply module 31. The lithium battery pack is connected in parallel with the solar panel to achieve "solar priority power supply + battery backup".

[0056] Example 1: Usage Steps

[0057] S1, Device Deployment: Place the small boat 1 smoothly into the edge of the aquaculture area, ensuring the boat is level and the coiling device 12 is in its initial state (the rope 4 is completely wrapped around the winding roller, and the monitoring device 2 is retracted into the outer casing 21). Then, the staff returns to the shore and remotely controls the small boat 1 to sail to the monitoring starting area via a mobile device.

[0058] S2, Area Coverage Planning: The AI ​​intelligent analysis module can automatically generate monitoring paths (such as "Z" shape or ring shape) based on the area of ​​the aquaculture water. If staff want to customize the path, they can manually mark monitoring points (such as the inlet, outlet, center of the aquaculture pond, and other key locations) on the mobile APP, and the system will plan the movement route according to the marked order.

[0059] S3, Depth Adjustment and Data Acquisition: When the small boat 1 reaches the first monitoring point, the mobile APP issues a "Prepare to collect" prompt. After the staff clicks "Confirm", the stepper motor 261 of the coiling device 12 starts, driving the winding roller to rotate and release the line. The rope 4 slowly descends, and the monitoring device 2 gradually sinks with the outer shell 21. At the same time, the monitoring system 3 receives the water pressure sensor data in the outer shell 21 in real time through the data line in the rope 4 (water pressure is proportional to water depth, conversion formula: water depth = water pressure / (1000kg / m³ × 9.8N / kg)). When the water depth reaches the target value (such as 1m or 2m, which can be set according to the actual water depth of the aquaculture area, usually the middle layer of water is selected to avoid interference from surface floating objects or bottom sediments), the limit sensor is triggered, and the coiling device 12 stops releasing the line.

[0060] The telescopic device 241 extends out of the monitoring device 2 until the sensor module is completely separated from the bottom opening 11 of the outer shell 21 (the extension length is about 15~20cm). At this time, the monitoring device 2 begins to collect water quality data. The data is transmitted to the storage module of the monitoring system 3 in real time through the data cable and is displayed in real time on the mobile APP (the update frequency is 1 time / 30 seconds).

[0061] If it is necessary to monitor water quality at different depths, the "adjust depth" command can be sent through the mobile APP. The cable reel device 12 will reel in or release the cable according to the command, and after adjusting the diving depth of the outer shell 21, the above data collection steps will be repeated.

[0062] S4, Horizontal Movement Monitoring: After collecting data at the same depth for 1-2 minutes (ensuring data stability), the AI ​​intelligent analysis module automatically determines whether the water quality in the current area is normal.

[0063] If the water quality is normal (pollutant concentration is within the standard threshold range), the system automatically controls the propeller 22 to start, and the small boat 1 sails to the next monitoring point according to the planned path. At the same time, the telescopic device 241 retracts the monitoring device 2 into the outer shell 21 to prevent the sensor from being hit by impurities during the movement. If the monitored value of one of the water quality parameters (such as nitrogen concentration and chemical oxygen demand COD) exceeds its corresponding preset treatment threshold, the system immediately triggers an "abnormal alarm" (mobile APP pop-up prompt + sound reminder), controls the propeller 22 to stop, and keeps the small boat 1 directly above the current monitoring point. The monitoring device 2 continuously collects data (update frequency increased to 1 time / 10 seconds) and stores the data continuously for 3 to 5 minutes to confirm whether the abnormality is a temporary fluctuation.

[0064] S5, Abnormal Data Confirmation and Feedback: If the monitoring data shows abnormalities for 3-5 consecutive minutes, the AI ​​intelligent analysis module 34 automatically generates an "abnormal report" (including the location coordinates of the abnormal area, the value of the abnormal index, and the deviation rate from the standard value), which is sent to the mobile APP via the wireless transmission module 33 and simultaneously uploaded to the cloud server; staff can view the report on the APP and formulate treatment measures according to the type of abnormality (such as adding phosphorus removal agent, adding aeration equipment, etc.).

[0065] S6, Sensor Cleaning:

[0066] Routine cleaning: After collecting data from 5 to 10 monitoring points, the system automatically controls the telescopic device 241 to move the monitoring device 2 up and down 2 to 3 times. The soft protrusions 2321 of the scrubbing tube 232 at the opening 11 of the outer shell 21 are used to rub the sensor surface to remove lightly attached plankton and algae.

[0067] Deep cleaning: If the mobile APP shows that the value of a certain sensor fluctuates greatly (such as the COD value deviation exceeding 10% for 3 consecutive collections), it is determined that there are stubborn contaminants on the surface of the sensor. At this time, the staff can issue a "deep cleaning" command. Motor 261 starts, the drive wheel 2611 drives the driven wheel 2322 to rotate, and at the same time the telescopic device 241 drives the monitoring device 2 to slowly extend and retract 5 to 8 times. The soft protrusion 2321 enhances the friction effect in the rotating state. After cleaning is completed, the data is collected again to confirm that the value has returned to stability.

[0068] In addition, the device can also replace the small boat 1 with a track, with the same device on the track as described above. In this case, the device can meet the monitoring needs of the factory-style aquaculture tank. By increasing the number of monitoring points, the diffusion path of pollutants can be quickly tracked, providing real-time decision-making basis for emergency treatment and realizing the integrated connection of "monitoring-analysis-treatment".

[0069] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0070] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0071] The above are merely preferred embodiments of the present invention and are not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A monitoring device for the treatment of aquaculture wastewater, characterized in that, It includes a small boat (1), a monitoring device (2), a hull (21), and a monitoring system (3) installed on the small boat (1); The small boat (1) has a through hole at one end, and a coiling device (12) is provided at the top of the through hole. A rope (4) is wrapped around the coiling device (12). A power line and a data line are provided inside the rope (4). One end of the rope (4) extends out of the through hole and is connected to the outer shell (21), and the other end is connected to the monitoring system (3). The outer shell (21) is equipped with a thruster (22) on its side. The bottom of the outer shell (21) is provided with an opening (11). The outer shell (21) is provided with a first fixing plate (24) and a second fixing plate (25) inside. The first fixing plate (24) is located on the top of the outer shell (21) to form a closed cavity on the top of the outer shell (21). A telescopic device (241) is provided in the closed cavity. The telescopic rod of the telescopic device (241) extends out from the closed cavity and is connected to the monitoring device (2). The second fixing plate (25) is located on the side close to the opening (11). A cleaning device (23) is provided inside the opening (11). The cleaning device (23) includes a bearing (231) and a brush tube (232). The two bearings (231) are respectively located inside the opening (11) and on the second fixing plate (25). The brush tube (232) is located between the two bearings (231). Several soft protrusions (2321) are fixed inside the brush tube (232).

2. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The hull of the small boat (1) is made of corrosion-resistant, lightweight plastic material.

3. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, A take-up device is provided at the opening (11).

4. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The outer casing (21) is further provided with a third fixing plate (26), and the third fixing plate (26) is provided with a collision sensor (251).

5. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The outer casing (21) has several drainage holes (27) on its surface.

6. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The second fixed plate (25) is also provided with a motor (261), the rotating end of the motor (261) extends from below the second fixed plate (25) and is connected to the drive wheel (2611), and the outer surface of the washing drum (232) is also provided with a driven wheel (2322), the drive wheel (2611) meshes with the driven wheel (2322).

7. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The outer shell (21) is made of a lightweight material.

8. The aquaculture wastewater treatment and monitoring device according to claim 1, characterized in that, The monitoring system (3) includes: Power supply module (31): used to supply power to the small boat (1), the cable reel device (12), the propeller (22), the telescopic device (241), the monitoring device (2), the collision sensor (251), etc. Wireless transmission module (33): used to connect with the staff's mobile device, through which the staff can control the small boat (1), the coiling device (12), the propeller (22), the telescopic device (241) and the motor (261); Data storage module (32): used to store the monitoring data acquired by the monitoring device (2) and back up the acquired data to the cloud for storage; AI intelligent analysis module (34): used to analyze the monitoring data obtained by the monitoring device (2), and automatically judge the water quality of the monitoring area based on the monitoring data, and plan the monitoring process based on the water quality.

9. The aquaculture wastewater treatment and monitoring device according to claim 8, characterized in that, The power supply module (31) is a 12V lithium battery pack; the wireless transmission module (33) adopts 4G / 5G+LoRa dual-mode communication; the data storage module (32) adopts SD card + cloud dual storage.

10. The aquaculture wastewater treatment and monitoring device according to claim 9, characterized in that, It also includes a solar panel, which is connected to the power supply module (31).

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