CN118624856A - A marine ranch water quality monitoring device with fouling organism cleaning function - Google Patents

Abstract

The invention discloses a marine pasture water quality monitoring device with a fouling organism cleaning function, and relates to the technical field of water quality monitoring, comprising a water quality monitoring main body, wherein the outer surfaces of the water quality monitoring main body and a protective cover are respectively provided with an anti-collision buffer module, and the anti-collision buffer module comprises a polyurea elastic layer, a high polymer polyethylene layer, reinforcing ribs, a glass fiber reinforced plastic layer, a polyurethane foam layer, a stainless steel outer layer, an insulating layer and a conductive layer; the internally mounted of water quality monitoring main part has storage battery, and storage battery and conducting layer and stainless steel skin electric connection, and corrosion-resistant titanium alloy detects the installation section of thick bamboo in the bottom center department of water quality monitoring main part, and corrosion-resistant titanium alloy detects the surface mounting of installation section of thick bamboo has sensor assembly. According to the marine pasture water quality monitoring device, the anti-collision buffer module and the storage battery are arranged, so that collision can be buffered, corrosion can be avoided, self-cleaning of fouling organisms is realized, the accuracy and safety of marine pasture water quality monitoring are improved, and the service life of the marine pasture water quality monitoring device is prolonged.

Description

A marine ranch water quality monitoring device with fouling organism cleaning function

Technical Field

The invention relates to the technical field of water quality monitoring, and in particular to a marine ranch water quality monitoring device with a fouling organism cleaning function.

Background Art

Traditional water quality monitoring devices lack an automatic cleaning mechanism and require regular manual cleaning, which not only increases maintenance costs, but may also affect the monitoring effect due to untimely cleaning. In addition, they are insufficient in anti-collision and anti-corrosion aspects, making it difficult to maintain stable monitoring performance for a long time. The water quality monitoring device of the present application can solve the problem that the marine ranch water quality monitoring device cannot clean fouling organisms during use, and there is collision and corrosion, resulting in reduced stability and safety of the water quality monitoring device.

The defects of existing water quality monitoring devices are:

Patent document JP6604619B1 discloses a water quality monitoring device. The document mainly considers how to observe the flow rate and underwater environment while having a simple structure, but does not consider how to solve the problem that the marine ranch water quality monitoring device cannot clean fouling organisms during use, and there are collisions and corrosion, which leads to reduced stability and safety of the water quality monitoring device.

Patent document JP5643055B2 discloses a water quality monitoring device. The document mainly considers how to detect abnormalities in raw water quality and issue an alarm when taking raw water from a water source. It does not consider how to solve the problem of how to monitor and locate the marine ranch water quality monitoring device in real time, and efficiently transmit data, so as to conduct remote monitoring and management, as well as comprehensive security and emergency response.

Patent document JP4817100B2 discloses a water quality monitoring device, which mainly considers how to accurately determine the change in sewage quality during and after treatment, but does not consider how to solve the problems of incomplete water quality monitoring of the marine ranch water quality monitoring device, weak corrosion resistance, short service life, and the lack of protective structure for the sensor;

Patent document CN116698515B discloses a water quality monitoring device. The document mainly considers how to solve the problem that when sampling for water quality detection, water surface fluctuations will cause the sampling device to stir the water, resulting in easy mixing of the water around the sampling device, affecting the accuracy of sampling. It does not consider how to solve the problems of the marine ranch water quality monitoring device lacking a stable clean power source, insufficient mechanical structure stability, limited flexibility of cleaning methods and high maintenance costs.

Summary of the invention

The purpose of the present invention is to provide a marine ranch water quality monitoring device with a fouling organism cleaning function to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a marine ranch water quality monitoring device with a fouling organism cleaning function, comprising a water quality monitoring body, a limiting groove is provided on the outer surface of the water quality monitoring body, a limiting strip is installed inside the limiting groove, a protective cover is installed outside the limiting strip, and an anti-collision buffer module is installed on the outer surface of the water quality monitoring body and the outer surface of the protective cover, and the anti-collision buffer module is used to protect the water quality monitoring body and the protective cover from physical impact;

The anti-collision buffer module includes a polyurea elastic layer installed on the outer surface of the water quality monitoring body and the outer surface of the protective cover, the outer surface of the polyurea elastic layer is installed with a polymer polyethylene layer, the outer surface of the polymer polyethylene layer is installed with uniformly arranged reinforcing ribs, the outer surface of the reinforcing ribs is installed with a glass fiber reinforced plastic layer, the outer surface of the glass fiber reinforced plastic layer is installed with a polyurethane foam layer, the outer surface of the polyurethane foam layer is installed with a stainless steel outer layer, the outer surface of the stainless steel outer layer is coated with an insulating layer, and the outer surface of the insulating layer is coated with a conductive layer;

A battery pack is installed inside the water quality monitoring body, and the battery pack is electrically connected to the conductive layer and the stainless steel outer layer;

A corrosion-resistant titanium alloy detection installation tube is installed at the bottom center of the water quality monitoring body, and a sensor assembly is installed on the surface of the corrosion-resistant titanium alloy detection installation tube. The sensor assembly is used to detect the pH value, conductivity, temperature, flow rate, ammonia nitrogen content, dissolved oxygen content and light intensity of the marine ranch water body;

A cleaning brush is installed on the inner side of the protective cover, and the cleaning brush is located outside the conductive layer on the outer surface of the water quality monitoring body. A cleaning power module is installed on the inner side of the protective cover, and the cleaning power module is used to drive the cleaning brush to clean the fouling organisms on the surface of the water quality monitoring body.

Preferably, the sensor assembly includes a water quality pH sensor, a conductivity sensor, a water temperature sensor, a flow rate sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor and a light sensor, and a polycarbonate transparent protective shell is installed on the outer surface of the corrosion-resistant titanium alloy detection mounting tube, and the polycarbonate transparent protective shell is located on the outside of the sensor assembly.

Preferably, the outer surface of the polycarbonate transparent protective shell is coated with a simulated antifouling coating layer, and the simulated antifouling coating layer is Sea-nine.

Preferably, a collision sensor is embedded in the surface of the anti-collision buffer module, and the collision sensor is used to monitor the collision parameters of the anti-collision buffer module. The output end of the collision sensor is connected to a controller, a GPS positioning system, a communication system and a remote control center. The controller is used to receive the output signal of the collision sensor, the GPS positioning system is used to monitor the location information of the water quality monitoring device in real time, and the communication system is used to realize data transmission and communication between the water quality monitoring device and the remote control center.

Preferably, four sets of symmetrically arranged fixing frames are movably installed at the bottom of the water quality monitoring body, and the four sets of fixing frames are located on the outside of the corrosion-resistant titanium alloy detection mounting tube, and the bottom of the four sets of fixing frames are movably connected with connecting parts, the bottom of the connecting parts is installed with anchor chains, and the bottom of the anchor chains is connected with heavy anchors.

Preferably, a retaining ring is installed on the inner side of the protective cover, and a pressure sensor is evenly embedded in the bottom of the retaining ring, and the pressure sensor is used to monitor the pressure of the top of the water quality monitoring body on the bottom of the retaining ring;

The outer surface of the protective cover is evenly arranged with reflective strips, and the outer top of the protective cover is equipped with an anti-collision rubber ring.

Preferably, the cleaning power module comprises support plates evenly arranged inside the protective cover, and the support plates are located above the baffle ring, and a fixing plate 1 is installed in the middle of the plurality of groups of support plates;

A solar photovoltaic panel is installed between the surfaces of the two groups of support plates that are close to each other and the protective cover, and the output end of the solar photovoltaic panel is electrically connected to the battery pack.

Preferably, evenly arranged hydraulic rods are installed on the top of the fixed plate one, the top of the hydraulic rods is installed on the fixed plate two, the bottom of the fixed plate two is installed with a support rod, and the bottom end of the support rod is installed on the top of the water quality monitoring body.

Preferably, an anemometer and wind direction meter 1, a warning light, a support frame and a temperature and humidity sensor are installed on the top of the fixed plate 2, and the warning light is located between the anemometer and wind direction meter 1 and the support frame, and the temperature and humidity sensor is located in front of the warning light. The temperature and humidity sensor is used to monitor the temperature and humidity of the ocean ranch.

Preferably, an anemometer 2 is installed on the top of the support frame, and the anemometer 1 and the anemometer 2 are used to respectively monitor the wind speed and wind direction at different heights of the marine ranch.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention is equipped with an anti-collision buffer module and a battery pack. In the marine ranch environment, the water quality monitoring device is easily impacted and collided by multiple factors such as waves, tides, and ship navigation. The anti-collision buffer module provides a strong anti-collision and buffering ability through the design of a multi-layer structure of a polyurea elastic layer, a polymer polyethylene layer, reinforcing ribs, a glass fiber reinforced plastic layer, a polyurethane foam layer, and a stainless steel outer layer, and effectively protects the water quality monitoring body from damage by external impact. At the same time, in the marine ranch environment, organisms such as seaweed, shellfish, and barnacles will attach to the surface of the water quality monitoring device, causing biological fouling, affecting the normal operation of the water quality monitoring device and the accuracy of the monitoring data. The marine ranch water quality monitoring device is electrically connected to the battery pack through the conductive layer and the stainless steel outer layer to form a system for electrolyzing water to produce sodium hypochlorite. Sodium hypochlorite is a strong oxidizing substance that can effectively kill or peel off the fouling organisms attached to the surface of the device, achieving self-cleaning. The invention has a cleaning function, reduces the frequency and cost of manual maintenance, and the coating of the insulating layer not only ensures the electrical safety of the water quality monitoring device in the humid marine environment, but also prevents the short circuit problem that may occur during the electrolysis process. The multi-layer structure of the polyurea elastic layer, the polymer polyethylene layer, the reinforcing ribs, the glass fiber reinforced plastic layer, the polyurethane foam layer and the stainless steel outer layer provides good anti-corrosion performance and prolongs the service life of the water quality monitoring device. The reinforcing ribs and the glass fiber reinforced plastic layer significantly enhance the structural strength and stability of the anti-collision buffer module, so that it can maintain stable monitoring performance in harsh marine environments. Therefore, it can solve the problem that the marine ranch water quality monitoring device cannot clean the fouling organisms during use, and there are collisions and corrosion, resulting in a decrease in the stability and safety of the water quality monitoring device, realize the self-cleaning function of the fouling organisms, improve the accuracy of the marine ranch water quality monitoring data, and prolong the service life of the marine ranch water quality monitoring device.

2. The present invention is provided with a collision sensor, a controller, a GPS positioning system, a communication system and a remote control center. The setting of the collision sensor enables the water quality monitoring device to monitor any collision event in real time, including the intensity and direction of the collision, which helps to timely discover the damage that the water quality monitoring device may suffer, so as to respond quickly, start the protection mechanism or send an alarm to notify the maintenance personnel. The integration of the GPS positioning system enables the remote control center to obtain the precise location information of the water quality monitoring device in the ocean in real time, which is very important for quickly locating the water quality monitoring device, assessing its damage and planning maintenance or recovery actions. The communication system is responsible for realizing stable data transmission and real-time communication between the water quality monitoring device and the remote control center, ensuring that the water quality data, collision monitoring data and location information collected by the water quality monitoring device can be accurately transmitted to the remote control center, for It provides comprehensive monitoring and analysis capabilities for managers. The remote control center can receive and process various data and information from water quality monitoring devices. Managers can use the remote control center to conduct real-time monitoring, data analysis, fault diagnosis and remote control of water quality monitoring devices, greatly improving management efficiency and convenience. By integrating collision monitoring, positioning, communication and remote control functions, water quality monitoring devices provide comprehensive protection for marine ranch water quality monitoring. Once the water quality monitoring device suffers a collision or damage, the emergency response mechanism can be immediately activated, including sending alarms, recording accident information and dispatching maintenance resources, thereby minimizing losses and ensuring the continuity of monitoring work. Therefore, it can solve the problem of how to monitor and accurately locate marine ranch water quality monitoring devices in real time, and efficiently transmit data, thereby conducting remote monitoring and management as well as comprehensive protection and emergency response.

3. The present invention is equipped with a corrosion-resistant titanium alloy detection and installation tube, a sensor assembly and a simulated antifouling coating layer, and integrates a water quality pH sensor, a conductivity sensor, a water temperature sensor, a flow rate sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor and a light sensor. The water quality monitoring device can comprehensively monitor the key water quality parameters of the marine ranch water body. These parameters are helpful to evaluate the water quality status, monitor changes in the marine environment and protect the marine ecosystem. At the same time, the use of a corrosion-resistant titanium alloy detection and installation tube ensures that the sensor assembly can operate stably for a long time in the harsh environment of the marine ranch with high salinity, high humidity and corrosive substances, thereby extending the service life of the water quality monitoring device. The polycarbonate transparent protective shell not only provides physical protection for the sensor assembly to prevent it from being directly impacted or damaged, but also ensures that the sensor assembly can normally receive signals in the marine ranch water body through its transparent characteristics. At the same time, the polycarbonate material The material itself also has a certain degree of corrosion resistance, which further enhances the protective effect. The use of Sea-nine211, a highly efficient simulated antifouling coating, effectively solves the problem of fouling organisms attaching to the surface of the polycarbonate transparent protective shell. Sea-nine211 simulated antifouling coating can release chemical substances that have a toxic or repellent effect on fouling organisms, thereby keeping the surface of the polycarbonate transparent protective shell clean and ensuring the accuracy and reliability of the monitoring data of the sensor assembly. Through the above-mentioned corrosion-resistant titanium alloy detection and mounting tube, sensor assembly and simulated antifouling coating layer, the water quality monitoring device can operate more stably and reliably in the marine ranch environment, reducing the frequency of repairs and replacements caused by fouling organisms attaching and corrosion, thereby reducing maintenance costs. Therefore, it can solve the problems of incomplete water quality monitoring of marine ranch water quality monitoring devices, weak equipment corrosion resistance, short service life and the absence of protective structures for sensors.

4. The present invention is equipped with a cleaning power module and a cleaning brush. The cleaning power module drives the cleaning brush to reciprocate to clean the surface of the water quality monitoring body, effectively removing the fouling organisms attached to the surface of the water quality monitoring body. The cleaning power module constructs a stable mechanical structure through the support plate, the fixed plate one, the hydraulic rod, the fixed plate two and the support rod. The telescopic movement of the hydraulic rod can drive the fixed plate one, the support plate and the protective cover to move up and down, thereby driving the cleaning brush to clean the fouling organisms on the surface of the water quality monitoring body, ensuring the stability and reliability of the cleaning brush during the cleaning process, so that the cleaning action can be accurately controlled, avoiding incomplete cleaning or damage to the water quality monitoring device due to mechanical failure. The hydraulic rod allows the cleaning brush to The cleaning speed can be adjusted as needed to clean different areas of the surface of the water quality monitoring body, which helps to improve cleaning efficiency and quality and ensure that every corner of the surface of the water quality monitoring device can be fully cleaned. The realization of the automatic cleaning function reduces the frequency and difficulty of manual maintenance and reduces maintenance costs. At the same time, the cleaning power module uses solar photovoltaic panels as energy supply, converts solar energy into electricity and stores it in battery packs, which not only reduces dependence on traditional energy, but also reduces operating costs. At the same time, it conforms to the concept of green environmental protection. Therefore, it can solve the problems of the lack of a stable clean power source for the marine ranch water quality monitoring device, insufficient mechanical structure stability, limited flexibility of cleaning methods and high maintenance costs.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the front structure of the present invention;

FIG3 is a schematic diagram of the support plate structure of the present invention;

FIG4 is a schematic diagram of the structure of the limiting groove and the limiting strip of the present invention;

FIG5 is a schematic diagram of the cross-sectional structure of the water quality monitoring body and the protective cover of the present invention;

FIG6 is an enlarged structural schematic diagram of point A in FIG5 of the present invention;

FIG7 is a schematic diagram of the structure of the corrosion-resistant titanium alloy detection and installation cylinder of the present invention;

FIG8 is a schematic structural diagram of a clean power module of the present invention;

FIG. 9 is a flowchart of the present invention.

In the figure: 1. Water quality monitoring body; 2. Limit groove; 3. Limit strip; 4. Protective cover; 5. Polyurea elastic layer; 6. Polyethylene polymer layer; 7. Reinforcement ribs; 8. Glass fiber reinforced plastic layer; 9. Polyurethane foam layer; 10. Stainless steel outer layer; 11. Insulation layer; 12. Conductive layer; 13. Cleaning brush; 14. Corrosion-resistant titanium alloy detection and installation tube; 15. Polycarbonate transparent protective shell; 16. Simulation antifouling coating layer; 17. Fixing frame; 18. Connecting piece; 19. Anchor chain; 20. Heavy anchor; 21. Retaining ring; 22. Pressure sensor; 23. Support plate; 24. Fixing plate one; 25. Solar photovoltaic panel; 26. Hydraulic rod; 27. Fixing plate two; 28. Support rod; 29. Wind speed and direction instrument one; 30. Warning light; 31. Support frame; 32. Temperature and humidity sensor; 33. Wind speed and direction instrument two; 34. Reflective strip; 35. Anti-collision rubber ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1, 2, 4, 6 and 9. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, comprising a water quality monitoring body 1, a limiting groove 2 is provided on the outer surface of the water quality monitoring body 1, a limiting strip 3 is installed inside the limiting groove 2, a protective cover 4 is installed on the outer side of the limiting strip 3, and an anti-collision buffer module is installed on the outer surface of the water quality monitoring body 1 and the outer surface of the protective cover 4, and the anti-collision buffer module is used to protect the water quality monitoring body 1 and the protective cover 4 from physical impact;

The anti-collision buffer module includes a polyurea elastic layer 5 installed on the outer surface of the water quality monitoring body 1 and the outer surface of the protective cover 4, the outer surface of the polyurea elastic layer 5 is installed with a polymer polyethylene layer 6, the outer surface of the polymer polyethylene layer 6 is installed with uniformly arranged reinforcing ribs 7, the outer surface of the reinforcing ribs 7 is installed with a glass fiber reinforced plastic layer 8, the outer surface of the glass fiber reinforced plastic layer 8 is installed with a polyurethane foam layer 9, the outer surface of the polyurethane foam layer 9 is installed with a stainless steel outer layer 10, the outer surface of the stainless steel outer layer 10 is coated with an insulating layer 11, and the outer surface of the insulating layer 11 is coated with a conductive layer 12;

A battery pack is installed inside the water quality monitoring body 1, and the battery pack is electrically connected to the conductive layer 12 and the stainless steel outer layer 10;

A corrosion-resistant titanium alloy detection installation tube 14 is installed at the bottom center of the water quality monitoring body 1, and a sensor assembly is installed on the surface of the corrosion-resistant titanium alloy detection installation tube 14. The sensor assembly is used to detect the pH value, conductivity, temperature, flow rate, ammonia nitrogen content, dissolved oxygen content and light intensity of the marine ranch water body;

A cleaning brush 13 is installed on the inner side of the protective cover 4, and the cleaning brush 13 is located outside the conductive layer 12 on the outer surface of the water quality monitoring body 1. A cleaning power module is installed on the inner side of the protective cover 4, and the cleaning power module is used to drive the cleaning brush 13 to clean the fouling organisms on the surface of the water quality monitoring body 1.

Furthermore, the protective cover 4 provides an additional protective barrier for the water quality monitoring body 1 to prevent marine organisms, fouling organisms or external physical impacts from directly contacting the water quality monitoring body 1. The cooperation between the limiting groove 2 and the limiting strip 3 ensures that the protective cover 4 can be firmly installed on the water quality monitoring body 1 to prevent the protective cover 4 from falling off due to water flow or external force. The cleaning brush 13 inside the protective cover 4 can be driven by the cleaning power module to clean the fouling organisms on the surface of the water quality monitoring body 1.

The anti-collision buffer module realizes effective absorption and dispersion of impact energy through the composite use of multiple layers of materials, thereby protecting the water quality monitoring body 1 and the protective cover 4 from damage. The polyurea elastic layer 5, as the first layer of protection, has good elasticity and wear resistance, and can initially absorb and disperse the impact energy. The polymer polyethylene layer 6 further enhances the strength and corrosion resistance of the anti-collision buffer module and improves the overall protection performance. The reinforcing ribs 7 are evenly arranged on the outside of the polymer polyethylene layer 6 to enhance the rigidity and deformation resistance of the anti-collision buffer module. The glass fiber reinforced plastic layer 8 provides additional strength and stability while maintaining a relatively light weight. The polyurethane foam layer 9, as the main energy-absorbing layer, can absorb a large amount of impact energy and reduce the impact on the protective cover 4 and the water quality monitoring body 1;

The stainless steel outer layer 10 provides good corrosion resistance and aesthetics. At the same time, as the base of the conductive layer 12, the insulating layer 11 ensures that the current flows in the conductive layer 12, avoiding direct contact with the external environment and improving safety. At the same time, the conductive layer 12 is connected to the battery pack. The conductive layer 12 is the anode and the stainless steel outer layer 10 is the cathode. The battery pack outputs a stable weak current to the conductive layer 12, so that the seawater of the ocean ranch is electrolyzed to form a system for electrolyzing water to produce sodium hypochlorite. Sodium hypochlorite is a strong oxidizing substance that can effectively kill or peel off fouling organisms attached to the surface of the device, realizing a self-cleaning function;

The corrosion-resistant titanium alloy detection mounting tube 14 serves as an installation platform for the sensor assembly. The corrosion-resistant titanium alloy detection mounting tube 14 provides stable support and protection for the sensor assembly, ensuring the accuracy and reliability of the monitoring data. At the same time, titanium alloy has excellent corrosion resistance and high strength, and can operate stably for a long time in the marine ranch environment, resisting seawater erosion and marine biological attachment. The sensor assembly is used to detect the pH value, conductivity, temperature, flow rate, ammonia nitrogen content, dissolved oxygen content and light intensity of the marine ranch water body.

Please refer to Figures 1, 2 and 7. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, the sensor assembly includes a water quality pH sensor, a conductivity sensor, a water temperature sensor, a flow rate sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor and a light sensor, and the outer surface of the corrosion-resistant titanium alloy detection mounting tube 14 is installed with a polycarbonate transparent protective shell 15, and the polycarbonate transparent protective shell 15 is located on the outside of the sensor assembly.

Furthermore, the water quality pH sensor is used to measure the pH value of the water body. The conductivity sensor can indirectly understand the salt content and ion concentration information in the water body by measuring the conductivity of the water body. The water temperature sensor monitors the temperature of the water body in real time, providing a basis for evaluating the ecological environment and breeding conditions of the marine ranch. The flow rate sensor is used to measure the flow rate of the marine ranch water body, which helps to understand the hydrodynamic conditions of the marine ranch and plan the growth and distribution of the breeding organisms. The ammonia nitrogen sensor is used to detect the ammonia nitrogen content in the water body. The dissolved oxygen sensor is used to measure the dissolved oxygen content in the water body. The light sensor is used to monitor the light intensity above the water body;

Material of polycarbonate transparent protective shell 15 Polycarbonate is a plastic material with high strength, high transparency, weather resistance and impact resistance. In the marine ranch environment, it can effectively protect the sensor components from physical impact, seawater corrosion and ultraviolet radiation damage. The polycarbonate transparent protective shell 15 is tightly wrapped around the outside of the sensor component. Due to its high transparency, it does not affect the normal operation of the sensor, but also provides an additional protective barrier for the sensor component, extending its service life.

Please refer to Figures 1, 2 and 7. An embodiment of the present invention is a marine ranch water quality monitoring device with a fouling organism cleaning function. The outer surface of the polycarbonate transparent protective shell 15 is coated with a simulated antifouling coating layer 16, and the simulated antifouling coating layer 16 is Sea-nine211.

Furthermore, the Sea-nine211 simulated antifouling coating layer 16 forms a thin antifouling barrier by releasing active substances into the surrounding seawater. These active substances can interfere with the attachment process of fouling organisms, making it difficult for them to colonize on the surface of the marine ranch water quality monitoring device. At the same time, the Sea-nine211 simulated antifouling coating layer 16 also has a certain self-repairing ability and can continuously release active substances to maintain a long-term antifouling effect. Compared with traditional copper-containing antifouling coatings, the Sea-nine211 simulated antifouling coatings have lower biological toxicity and environmental risks. They have less impact on the marine ecosystem and are conducive to protecting marine biodiversity.

The polycarbonate transparent protective shell 15 itself has excellent properties of high strength, high transparency, weather resistance and impact resistance. The addition of the simulated antifouling coating layer 16 further enhances the protection capability of the marine ranch water quality monitoring device in the marine ranch environment, especially for the attachment problem of fouling organisms. By effectively inhibiting the attachment and growth of fouling organisms, the simulated antifouling coating layer 16 can keep the water quality monitoring device clean and in normal working condition, thereby extending its service life and helping to reduce maintenance costs and downtime caused by the attachment of fouling organisms.

Please refer to Figures 1, 2 and 9. An embodiment of the present invention is as follows: a collision sensor is embedded in the surface of the anti-collision buffer module, and the collision sensor is used to monitor the collision parameters of the anti-collision buffer module. The output end of the collision sensor is connected to a controller, a GPS positioning system, a communication system and a remote control center. The controller is used to receive the output signal of the collision sensor, the GPS positioning system is used to monitor the location information of the water quality monitoring device in real time, and the communication system is used to realize data transmission and communication between the water quality monitoring device and the remote control center.

Furthermore, the collision sensor monitors the collision situation of the anti-collision buffer module in real time. Once an abnormality is detected, it immediately sends a signal to the controller. The controller receives the signal from the collision sensor and responds according to the preset logic, including activating an alarm, recording collision data and sending location information. The GPS positioning system ensures that the location of the water quality monitoring device is accurately known at any time, facilitating rapid response and maintenance. The communication system realizes real-time data transmission and communication between the device and the remote control center, ensuring the timeliness and accuracy of the data. The remote control center processes and analyzes the received data, and sends instructions to the water quality monitoring device or adjusts monitoring parameters as needed.

Please refer to Figures 1 and 2. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein four sets of symmetrically arranged fixing frames 17 are movably installed at the bottom of the water quality monitoring body 1, and the four sets of fixing frames 17 are located on the outside of the corrosion-resistant titanium alloy detection and mounting tube 14, and the bottom of the four sets of fixing frames 17 is movably connected with a connecting piece 18, and the bottom of the connecting piece 18 is installed with an anchor chain 19, and the bottom of the anchor chain 19 is connected with a heavy anchor 20.

Furthermore, four sets of fixing frames 17 are symmetrically installed at the bottom of the water quality monitoring body 1. This layout is conducive to maintaining the balance of the water quality monitoring body 1 in the water, and can also improve the stability of the fixing frames 17. The fixing frames 17 are installed in a movable manner, and the four sets of fixing frames 17 are located outside the corrosion-resistant titanium alloy detection installation cylinder 14. The positions of the fixing frames 17 ensure that they will not interfere with the normal operation of the internal sensor components, and also provide additional support and protection for the water quality monitoring body 1.

The connector 18 connects the fixing frame 17 with the anchor chain 19. Its movable connection allows for fine-tuning when necessary to ensure the stability and reliability of the marine ranch water quality monitoring device. The connector 18 is a key transition component between the fixing frame 17 and the anchor chain 19. It bears the weight of the fixing frame 17 itself and various forces from the marine environment and has sufficient strength and durability.

The anchor chain 19 extends from the bottom of the connecting piece 18 and is connected to the heavy anchor 20 on the seabed, providing a strong fixing force for the entire water quality monitoring device and ensuring the stable position of the water quality monitoring device in the ocean. As the terminal component of the marine ranch water quality monitoring device, the heavy anchor 20 has sufficient weight and grip to penetrate deep into the seabed and be firmly fixed to ensure a stable fixing effect under various conditions.

Please refer to Figures 1, 2, 3 and 8. An embodiment of the present invention is a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein a retaining ring 21 is installed on the inner side of the protective cover 4, and a pressure sensor 22 is evenly embedded in the bottom of the retaining ring 21. The pressure sensor 22 is used to monitor the pressure of the top of the water quality monitoring body 1 on the bottom of the retaining ring 21;

The outer surface of the protective cover 4 is evenly arranged with reflective strips 34 , and an anti-collision rubber ring 35 is installed on the outer top of the protective cover 4 .

Furthermore, the retaining ring 21 is installed on the inner side of the protective cover 4, and the pressure sensor 22 is evenly embedded in the bottom of the retaining ring 21. The pressure sensor 22 is used to monitor the pressure of the top of the water quality monitoring body 1 on the bottom of the retaining ring 21. By monitoring the pressure data in real time, the stability of the device in water can be evaluated;

Reflective strips 34 are evenly arranged on the outer surface of the protective cover 4. The reflective strips 34 can reflect the surrounding light at night or in a dimly lit environment, thereby improving the visibility of the marine ranch water quality monitoring device and helping to avoid collisions with other offshore facilities or ships in the marine ranch. Anti-collision rubber rings 35 are installed on the outer top of the protective cover 4 to provide additional cushioning and protection. When the top of the protective cover 4 of the marine ranch water quality monitoring device is subjected to external impact, the anti-collision rubber ring 35 can absorb part of the impact energy and reduce damage to the protective cover 4, thereby improving the durability of the marine ranch water quality monitoring device and reducing the maintenance cost caused by collision.

Please refer to Figures 1, 2 and 3. An embodiment of the present invention is a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein the cleaning power module includes support plates 23 evenly arranged on the inner side of the protective cover 4, and the support plates 23 are located above the retaining ring 21, and a fixing plate 24 is installed in the middle of the plurality of groups of support plates 23;

A solar photovoltaic panel 25 is installed between the surfaces of the two groups of support plates 23 that are close to each other and the protective cover 4, and the output end of the solar photovoltaic panel 25 is electrically connected to the battery pack.

Further, the support plates 23 are evenly arranged inside the protective cover 4 and above the retaining ring 21. The support plates 23 provide a stable support platform for the fixing plate 1 24 and optimize the space utilization inside the protective cover 4 through its structural layout. The fixing plate 1 24 is installed in the middle of the multiple groups of support plates 23 to further fix and install the clean power module.

A solar photovoltaic panel 25 is installed between the surfaces of the two groups of support plates 23 that are close to each other and the protective cover 4, which effectively utilizes the space on the top of the protective cover 4 and avoids the solar photovoltaic panel 25 from being directly exposed to seawater, effectively avoiding corrosion and damage. The output end of the solar photovoltaic panel 25 is electrically connected to the battery pack, achieving energy self-sufficiency. In the case of sufficient sunlight, the solar photovoltaic panel 25 can convert solar energy into electrical energy and store it in the battery pack, providing a continuous energy supply for the marine ranch water quality monitoring device.

Please refer to Figures 1, 2 and 3. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein the top of the fixed plate 1 24 is equipped with evenly arranged hydraulic rods 26, the top of the hydraulic rods 26 is equipped with a fixed plate 27, the bottom of the fixed plate 27 is equipped with a support rod 28, and the bottom end of the support rod 28 is installed on the top of the water quality monitoring body 1.

Furthermore, a fixed plate 24 is installed in the middle of multiple groups of support plates 23 as a fixing base for a hydraulic rod 26. The hydraulic rod 26 is evenly arranged on the top of the fixed plate 24 and realizes telescopic movement through hydraulic transmission. The telescopic movement of the hydraulic rod 26 can drive the fixed plate 24, the support plate 23 and the protective cover 4 to move up and down, thereby driving the cleaning brush 13 to clean the fouling organisms on the surface of the water quality monitoring body 1. The fixed plate 27 is installed on the top of the hydraulic rod 26, and the support rod 28 is installed on the bottom of the fixed plate 27 and extends to the top of the water quality monitoring body 1 for fixing. The support rod 28 has sufficient strength and rigidity to withstand the fixed plate 27 and the anemometer 1 29, warning light 30, support frame 31, temperature and humidity sensor 32 and anemometer 2 33 installed on the top of the top.

Please refer to Figures 1, 2 and 3. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein a wind speed and direction meter 29, a warning light 30, a support frame 31 and a temperature and humidity sensor 32 are installed on the top of the fixed plate 27, and the warning light 30 is located between the wind speed and direction meter 29 and the support frame 31, and the temperature and humidity sensor 32 is located in front of the warning light 30, and the temperature and humidity sensor 32 is used to monitor the temperature and humidity of the marine ranch.

Furthermore, the warning light 30 is located between the wind speed and direction instrument 29 and the support frame 31. As a visual warning device, when abnormal environmental parameters or equipment failure are detected, the warning light 30 will emit an obvious light signal to remind nearby personnel to pay attention and take corresponding countermeasures. At the same time, the warning light 30 will automatically light up in insufficient light to warn and remind passing ships and people.

The temperature and humidity sensor 32 is located in front of the warning light 30 and is used to directly monitor the temperature and humidity changes near the surface of the marine ranch. By real-time monitoring of temperature and humidity data, the climate and environmental characteristics of the marine ranch can be understood, providing important environmental parameter basis for marine ecological research, ranch management and breeding activities. At the same time, these data are also helpful in evaluating the impact of climate change on the marine ranch ecosystem.

Please refer to Figures 1, 2 and 3. An embodiment of the present invention is: a marine ranch water quality monitoring device with a fouling organism cleaning function, wherein a wind speed and wind direction meter 2 33 is installed on the top of the support frame 31, and the wind speed and wind direction meter 1 29 and the wind speed and wind direction meter 2 33 are used to respectively monitor the wind speed and wind direction at different heights of the marine ranch.

Furthermore, anemometer 29 is installed on the top of fixed plate 27 to monitor wind speed and direction at a lower altitude. The wind speed and direction data at this altitude are helpful for understanding the water flow conditions and wind dynamic characteristics on the surface of the marine ranch, and for evaluating their impact on the marine ecosystem and marine ranch facilities. Anemometer 33 is installed on the top of support frame 31. Support frame 31 provides a stable installation platform for anemometer 33. Anemometer 33 is located at a higher position than anemometer 29 and is used to monitor wind speed and direction at a higher altitude. By comparing the data of the two anemometers, information on wind field changes in the vertical direction of the marine ranch can be obtained, which is helpful for studying the atmospheric boundary layer structure and wind energy resource assessment of the marine ranch.

Working principle: The water quality pH sensor is used to measure the pH value of the water body. The conductivity sensor can indirectly understand the salt content and ion concentration information in the water body by measuring the conductivity of the water body. The water temperature sensor monitors the temperature of the water body in real time, providing a basis for evaluating the ecological environment and breeding conditions of the marine ranch. The flow rate sensor is used to measure the flow rate of the marine ranch water body, which helps to understand the hydrodynamic conditions of the marine ranch and plan the growth and distribution of farmed organisms. The ammonia nitrogen sensor is used to detect the ammonia nitrogen content in the water body. The dissolved oxygen sensor is used to measure the dissolved oxygen content in the water body. The light sensor is used to monitor the light intensity above the water body. The monitoring data of the sensor component is transmitted to the controller;

The corrosion-resistant titanium alloy detection mounting tube 14 provides stable support and protection for the sensor assembly, and the polycarbonate transparent protective shell 15 can effectively protect the sensor assembly from physical impact, seawater corrosion and ultraviolet radiation in the marine ranch environment;

The Sea-nine211 simulated antifouling coating layer 16 forms a thin antifouling barrier by releasing active substances into the surrounding seawater. These active substances can interfere with the attachment process of fouling organisms, making it difficult for them to colonize on the surface of the marine ranch water quality monitoring device. At the same time, the Sea-nine211 simulated antifouling coating layer 16 also has a certain self-repairing ability and can continuously release active substances to maintain a long-term antifouling effect.

The polyurea elastic layer 5 in the anti-collision buffer module serves as the first layer of protection, which can initially absorb and disperse the impact energy. The high molecular polyethylene layer 6 further enhances the strength and corrosion resistance of the anti-collision buffer module and improves the overall protection performance. The reinforcing ribs 7 are evenly arranged on the outside of the high molecular polyethylene layer 6, which enhances the rigidity and deformation resistance of the anti-collision buffer module. The glass fiber reinforced plastic layer 8 provides additional strength and stability while maintaining a light weight. The polyurethane foam layer 9 serves as the main energy-absorbing layer, which can absorb a large amount of impact energy and reduce the impact on the protective cover 4 and the water quality monitoring body 1;

The stainless steel outer layer 10 provides good corrosion resistance and aesthetics. At the same time, as the base of the conductive layer 12, the insulating layer 11 ensures that the current flows in the conductive layer 12, avoiding direct contact with the external environment and improving safety. At the same time, the conductive layer 12 is the anode and the stainless steel outer layer 10 is the cathode. The battery pack outputs a stable weak current to the conductive layer 12, so that the seawater of the ocean ranch is electrolyzed to form a system for electrolyzing water to produce sodium hypochlorite. Sodium hypochlorite is a strong oxidizing substance that can effectively kill or peel off fouling organisms attached to the surface of the device, realizing a self-cleaning function;

The collision sensor monitors the collision of the anti-collision buffer module in real time. Once an abnormality is detected, it immediately sends a signal to the controller. The controller receives the signal from the collision sensor and responds according to the preset logic, including starting the alarm, recording the collision data and sending the location information. The GPS positioning system ensures that the location of the water quality monitoring device can be accurately known at any time, which is convenient for rapid response and maintenance. The communication system realizes real-time data transmission and communication between the device and the remote control center to ensure the timeliness and accuracy of the data. The remote control center processes and analyzes the received data and sends instructions to the water quality monitoring device or adjusts the monitoring parameters as needed;

The cleaning power module constructs a stable mechanical structure through the support plate 23, the fixed plate 1 24, the hydraulic rod 26, the fixed plate 27 and the support rod 28. The telescopic movement of the hydraulic rod 26 can drive the fixed plate 1 24, the support plate 23 and the protective cover 4 to move up and down, thereby driving the cleaning brush 13 to clean the fouling organisms on the surface of the water quality monitoring body 1, ensuring the stability and reliability of the cleaning brush 13 during the cleaning process, so that the cleaning action can be accurately controlled, avoiding incomplete cleaning or damage to the water quality monitoring device due to mechanical failure. The hydraulic rod 26 allows the cleaning brush 13 to adjust the cleaning speed as needed, thereby achieving cleaning of different areas on the surface of the water quality monitoring body 1;

Four sets of fixing frames 17 are symmetrically installed at the bottom of the water quality monitoring body 1, which is conducive to maintaining the balance of the water quality monitoring body 1 in the water and improving the stability of the fixing frames 17. In addition, the four sets of fixing frames 17 are located outside the corrosion-resistant titanium alloy detection installation cylinder 14, ensuring that they will not interfere with the normal operation of the internal sensor components, and also provide additional support and protection for the water quality monitoring body 1.

The connector 18 connects the fixing frame 17 with the anchor chain 19. Its movable connection allows for fine-tuning when necessary to ensure the stability and reliability of the marine ranch water quality monitoring device. The connector 18 is a key transition component between the fixing frame 17 and the anchor chain 19. It bears the weight of the fixing frame 17 itself and various forces from the marine environment and has sufficient strength and durability.

The anchor chain 19 extends from the bottom of the connector 18 and is connected to the heavy anchor 20 on the seabed, providing a strong fixing force for the entire water quality monitoring device and ensuring the stable position of the water quality monitoring device in the ocean. As the terminal component of the marine ranch water quality monitoring device, the heavy anchor 20 has sufficient weight and grip to penetrate deep into the seabed and be firmly fixed, so as to ensure a stable fixing effect under various conditions.

The retaining ring 21 is installed on the inner side of the protective cover 4, and the pressure sensor 22 is evenly embedded in the bottom of the retaining ring 21. The pressure sensor 22 is used to monitor the pressure of the top of the water quality monitoring body 1 on the bottom of the retaining ring 21. By monitoring the pressure data in real time, the stability of the device in water can be evaluated;

The reflective strips 34 are evenly arranged on the outer surface of the protective cover 4. The reflective strips 34 can reflect the surrounding light at night or in a dark environment, thereby improving the visibility of the marine ranch water quality monitoring device and helping to avoid collisions with other offshore facilities or ships in the marine ranch. The anti-collision rubber ring 35 is installed on the outer top of the protective cover 4 to provide additional buffering and protection. When the top of the protective cover 4 of the marine ranch water quality monitoring device is subjected to external impact, the anti-collision rubber ring 35 can absorb part of the impact energy and reduce damage to the protective cover 4.

The output end of the solar photovoltaic panel 25 is electrically connected to the battery pack, achieving energy self-sufficiency. When there is sufficient sunlight, the solar photovoltaic panel 25 can convert solar energy into electrical energy and store it in the battery pack, providing a continuous energy supply for the marine ranch water quality monitoring device;

Wind speed and direction instrument 1-29 is used to monitor the wind speed and direction at a lower altitude. The wind speed and direction data at this altitude are helpful to understand the water flow conditions and wind dynamic characteristics of the surface layer of the marine ranch, and to evaluate its impact on the marine ecosystem and marine ranch facilities. Wind speed and direction instrument 2-33 is located at a higher position than wind speed and direction instrument 1-29, and is used to monitor the wind speed and direction at a higher altitude. By comparing the data of wind speed and direction instrument 2-33 and wind speed and direction instrument 1-29, the information on the wind field changes in the vertical direction of the marine ranch can be obtained, which is helpful to study the atmospheric boundary layer structure of the marine ranch and the evaluation of wind energy resources;

As a visual warning device, the warning light 30 will emit an obvious light signal when abnormal environmental parameters or equipment failure are detected to remind nearby personnel to take appropriate countermeasures. At the same time, the warning light 30 will automatically light up in insufficient light to warn and remind passing ships and people;

The temperature and humidity sensor 32 is used to directly monitor the temperature and humidity changes near the surface of the marine ranch. By real-time monitoring of temperature and humidity data, the climate and environmental characteristics of the marine ranch can be understood, providing important environmental parameter basis for marine ecological research, ranch management and breeding activities. At the same time, these data are also helpful in evaluating the impact of climate change on the marine ranch ecosystem.

It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims (10)

1. The utility model provides a marine pasture water quality monitoring device with clean function of fouling organism, includes water quality monitoring main part (1), its characterized in that: the water quality monitoring device comprises a water quality monitoring main body (1), a limiting groove (2) is formed in the outer surface of the water quality monitoring main body (1), a limiting strip (3) is arranged in the limiting groove (2), a protective cover (4) is arranged on the outer side of the limiting strip (3), anti-collision buffer modules are arranged on the outer surface of the water quality monitoring main body (1) and the outer surface of the protective cover (4), and the anti-collision buffer modules are used for protecting the water quality monitoring main body (1) and the protective cover (4) from physical impact;

The anti-collision buffer module comprises a polyurea elastic layer (5) arranged on the outer surface of a water quality monitoring main body (1) and the outer surface of a protective cover (4), a high-molecular polyethylene layer (6) is arranged on the outer surface of the polyurea elastic layer (5), reinforcing ribs (7) which are uniformly arranged are arranged on the outer surface of the high-molecular polyethylene layer (6), a glass fiber reinforced plastic layer (8) is arranged on the outer surface of the reinforcing ribs (7), a polyurethane foam layer (9) is arranged on the outer surface of the glass fiber reinforced plastic layer (8), a stainless steel outer layer (10) is arranged on the outer surface of the polyurethane foam layer (9), an insulating layer (11) is coated on the outer surface of the stainless steel outer layer (10), and a conductive layer (12) is coated on the outer surface of the insulating layer (11);

A storage battery pack is arranged in the water quality monitoring main body (1), and the storage battery pack is electrically connected with the conductive layer (12) and the stainless steel outer layer (10);

A corrosion-resistant titanium alloy detection mounting cylinder (14) is mounted at the bottom center of the water quality monitoring main body (1), a sensor component is mounted on the surface of the corrosion-resistant titanium alloy detection mounting cylinder (14), and the sensor component is used for detecting the pH value, the conductivity, the temperature, the flow rate, the ammonia nitrogen content, the dissolved oxygen content and the illumination intensity of the marine pasture water body;

The cleaning brush (13) is arranged on the inner side of the protective cover (4), the cleaning brush (13) is arranged on the outer side of the conductive layer (12) on the outer surface of the water quality monitoring main body (1), and the cleaning power module is arranged on the inner side of the protective cover (4) and used for driving the cleaning brush (13) to clean the fouling organisms on the surface of the water quality monitoring main body (1).

2. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 1, wherein: the sensor assembly comprises a water quality pH sensor, a conductivity sensor, a water temperature sensor, a flow rate sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor and an illumination sensor, wherein a polycarbonate transparent protective shell (15) is arranged on the outer surface of the corrosion-resistant titanium alloy detection mounting cylinder (14), and the polycarbonate transparent protective shell (15) is positioned on the outer side of the sensor assembly.

3. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 2, wherein: the outer surface of the polycarbonate transparent protective shell (15) is coated with a simulated antifouling paint layer (16), and the simulated antifouling paint layer (16) is Sea-nine211.

4. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 1, wherein: the anti-collision buffer module is characterized in that a collision sensor is embedded in the surface of the anti-collision buffer module and used for monitoring collision parameters of the anti-collision buffer module, the output end of the collision sensor is connected with a controller, a GPS positioning system, a communication system and a remote control center, the controller is used for receiving output signals of the collision sensor, the GPS positioning system is used for monitoring position information of the water quality monitoring device in real time, and the communication system is used for realizing data transmission and communication between the water quality monitoring device and the remote control center.

5. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 1, wherein: four groups of fixing frames (17) which are symmetrically arranged are movably arranged at the bottom of the water quality monitoring main body (1), the four groups of fixing frames (17) are located on the outer side of the corrosion-resistant titanium alloy detection mounting cylinder (14), connecting pieces (18) are movably connected to the bottoms of the four groups of fixing frames (17), anchor chains (19) are arranged at the bottoms of the connecting pieces (18), and heavy anchors (20) are connected to the bottoms of the anchor chains (19).

6. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 1, wherein: a baffle ring (21) is arranged on the inner side of the protective cover (4), pressure sensors (22) are uniformly embedded in the bottom of the baffle ring (21), and the pressure sensors (22) are used for monitoring the pressure of the top of the water quality monitoring main body (1) to the bottom of the baffle ring (21);

Reflective strips (34) are uniformly arranged on the outer surface of the protective cover (4), and an anti-collision rubber ring (35) is arranged on the top of the outer side of the protective cover (4).

7. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 1, wherein: the cleaning power module comprises support plates (23) which are uniformly arranged on the inner sides of the protective covers (4), the support plates (23) are positioned above the baffle rings (21), and a first fixing plate (24) is arranged in the middle of a plurality of groups of support plates (23);

And a solar photovoltaic panel (25) is arranged between the surfaces, close to each other, of the two groups of support plates (23) and the protective cover (4), and the output end of the solar photovoltaic panel (25) is electrically connected with the storage battery.

8. The marine ranch water quality monitoring device with a function of cleaning fouling organisms of claim 7, wherein: the top of fixed plate one (24) is installed evenly and is arranged hydraulic pressure pole (26), and fixed plate two (27) are installed on the top of hydraulic pressure pole (26), and bracing piece (28) are installed to the bottom of fixed plate two (27), and the top in water quality monitoring main part (1) is installed to the bottom of bracing piece (28).

9. The marine ranch water quality monitoring device with a function of cleaning fouling organisms of claim 8, wherein: the top of fixed plate two (27) is installed anemoscope one (29), warning light (30), support frame (31) and temperature and humidity sensor (32), and warning light (30) are located between anemoscope one (29) and support frame (31), and temperature and humidity sensor (32) are located the front of warning light (30), and temperature and humidity sensor (32) are used for monitoring ocean pasture's temperature and humidity.

10. The marine ranch water quality monitoring device with a function of cleaning fouling organisms according to claim 9, wherein: the top of the supporting frame (31) is provided with a second anemoscope (33), and the first anemoscope (29) and the second anemoscope (33) are used for respectively monitoring wind speeds and wind directions of different heights of the ocean pasture.