A multifunctional marine water environment monitoring device

Abstract

A multifunctional marine water environment monitoring device includes a wave-resistant and sway-control buoy, a laminated corrosion-resistant frame fixed on the upper part of the wave-resistant and sway-control buoy, and an anchoring mechanism connected to the bottom of the wave-resistant and sway-control buoy. The wave-resistant and sway-control buoy is provided with a plurality of wave-splitting and power generation unloading channels and sway-control load-bearing blades for suppressing transient oscillation of the wave-resistant and sway-control buoy and balancing upper and lower pressures. The water inlet of the wave-splitting and power generation unloading channel is located around or on the upper side of the wave-resistant and sway-control buoy, and the water outlet is located at the bottom of the wave-resistant and sway-control buoy. The sway-control load-bearing blades are located at the bottom of the wave-resistant and sway-control buoy. The wave-resistant and sway-control buoy is also provided with a plurality of monitors and sensors electrically connected to a data acquisition controller. The present invention is a comprehensive real-time and continuous monitoring device for marine waters that integrates the multi-functions of marine water pollution prediction and prevention, aquaculture and fishing, marine meteorological disaster forecasting, waterway traffic and management and law enforcement, marine engineering and resource development, marine safety and military escort, and marine scientific research.

Description

Technical Field

[0001] The invention relates to a marine environment monitoring device, in particular to a multifunctional marine water area environment monitoring device. Background Art

[0002] my country has a large area of ​​oceans and inland waters. The 18,000 km long coastline and about 3 million square kilometers of sea area have brought precious fishery resources and various minerals and oil and gas resources to my country. However, with the development of human economy, marine transportation and the exploitation of marine oil, gas and metal mineral resources, coupled with the dumping of human domestic garbage sludge and industrial waste into the ocean, and the influx of water bodies from major inland water systems and long coastlines, some traditional fishing grounds have no fish to catch and red and blue algae are rampant, causing the environmental protection of my country's marine waters to face extremely severe tests, which also poses a great challenge to scientific and technological workers in marine and water environmental monitoring. On the other hand, the competition and squeezing of marine resource interests by countries surrounding my country's large marine areas will also cause unpredictable impacts on the marine environment. At present, there is still a lack of an infrastructure that can effectively monitor and track the marine environment in real time and assist in marine security defense in a timely manner.

[0003] At present, the existing advanced marine environment monitoring needs to rely on intermittent means such as satellite remote sensing, aerial remote sensing, ship monitoring and professional facilities such as ocean stations, island stations, shore-based, radar and buoy / beacon lights and other monitoring facilities and means to conduct comprehensive assessment, analysis and judgment to achieve monitoring of large areas of water. However, the combination of many intermittent high-altitude remote sensing and a limited number of professional facilities obviously lacks real and effective real-time monitoring of the marine environment, and it is even more difficult to monitor and track the impact of different interests of countries in large ocean regions on the marine environment in real time.

[0004] On the other hand, as far as marine environmental monitoring facilities are concerned, among the many existing monitoring methods, the well-known marine buoy is a device that collects some professional data continuously and accurately for a long time. However, the premise for the marine buoy to collect data continuously and accurately for a long time is that the marine buoy's own stability, wind and wave impact resistance, anti-fouling and corrosion resistance, and autonomous continuous power supply must be guaranteed, and it must also have strong adaptability to high temperature and high-salinity humid environment. However, the current advanced marine buoys still have the following problems: First, the corrosion resistance needs to be improved, and the maintenance cost is high. Second, they are mostly equipped with limited batteries and use wind, solar or wave power generation, but the limitations of wind and solar power generation may cause discontinuity of environmental monitoring equipment and affect the wind and wave resistance of marine buoys. The existing wave power generation device generates electricity discontinuously in good waters or sea conditions, and there may be a problem of monitoring power failure. Third, disc-shaped buoys are often used to improve their wind and wave impact resistance, but their wind and wave resistance and stability still need to be improved. Fourth, data is prone to deviation, because various complex factors such as weather and sea conditions will make it impossible for ocean buoys to collect data accurately, which is very unfavorable for environmental monitoring. Furthermore, its functions are relatively professional and monotonous, and it is not competent for real-time comprehensive monitoring of the marine environment in a large area. Its functions and organizational design characteristics are not suitable for the establishment of a marine environmental monitoring network, let alone the responsibility of assisting in the monitoring of marine security and defense. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art and provide a multifunctional marine water environment monitoring device which has high stability and strong wind and wave resistance, can adapt to the marine environment, can accurately and continuously collect marine environment monitoring data, is suitable for real-time multifunctional comprehensive monitoring networking of large-area marine environments, and can simultaneously assist in marine environmental security defense monitoring and integrate multi-industry data.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a multifunctional marine water environment monitoring device, including an anti-wave and swaying buoy, a stacked corrosion-resistant frame fixed on the upper part of the anti-wave and swaying buoy, and an anchoring mechanism connected to the bottom of the anti-wave and swaying buoy, the anti-wave and swaying buoy is provided with a plurality of wave-dividing power generation and unloading channels and swaying load-bearing blades for suppressing transient oscillations of the anti-wave and swaying buoy and balancing upper and lower pressures, the water inlet of the wave-dividing power generation and unloading channel is located around or on the upper side of the anti-wave and swaying buoy, and the water outlet is located at the bottom of the anti-wave and swaying buoy, the swaying load-bearing blades are located at the bottom of the anti-wave and swaying buoy, and the anti-wave and swaying buoy is also provided with a plurality of monitors and sensors electrically connected to a data acquisition controller.

[0007] The water flow at the outlet of the wave-sharing power generation unloading channel can form an impact on the sway-control load-bearing blades following the wave flow direction, ensuring that the upper and lower forces of the wave-resistant and sway-control buoy are uniform, and the inclination angle and wave-sharing performance of the wave-resistant and sway-control buoy can be quickly adjusted to ensure the balance and stability of the wave-resistant and sway-control buoy.

[0008] Furthermore, the wave-controlling and load-bearing blades are odd-numbered blades that can rotate around a central axis. The blades adjust the center of gravity of the wave-resistant and wave-controlling buoy while rotating to increase the stability of the axis.

[0009] Furthermore, the monitoring instruments and sensors include temperature, salinity and depth sensors for hydrological monitoring, wave sensors, current meters, turbidity sensors for water quality and pollution monitoring, fluorescent dissolved oxygen meters, dual-wavelength ultraviolet analyzers (COD / BOD / TOC), PH / OPR meters, ammonia nitrogen ion sensors, nitrate ion sensors, heavy metal ion sensors, oil in water sensors, total nitrogen analyzers, total phosphorus analyzers, chlorophyll fluorescence meters, suspended matter sensors, wind direction and speed sensors for meteorological monitoring, temperature and humidity sensors, atmospheric pressure sensors, rainfall sensors, visibility meters, microwave radars for surface biological monitoring, infrared sensors, water video monitoring, echo sounders for underwater biological monitoring, echo fish finders, underwater side-scan sonars, underwater video monitoring, and underwater radiation detectors for monitoring nuclear pollution in seawater; the temperature, salinity and depth sensors (CT D), current meter, underwater side-scan sonar probe, underwater video monitoring probe are located at the bottom of the anti-wave and swaying buoy or connected to the anchoring mechanism; the turbidity sensor, fluorescent dissolved oxygen meter, dual-wavelength ultraviolet analyzer (COD / BOD / TOC), PH / OPR meter, nutrient ion sensor (ammonia nitrogen ion sensor, nitrate ion sensor, phosphate ion sensor), heavy metal ion sensor, total nitrogen analyzer, total phosphorus analyzer, chlorophyll fluorescence meter, suspended matter sensor, echo sounder, echo fish finder, underwater radiation detector are connected to the bottom of the anti-wave and swaying buoy; the wave sensor is located inside the anti-wave and swaying buoy; the oil in water sensor, wind direction and speed sensor, temperature and humidity sensor, atmospheric pressure sensor, rainfall sensor, visibility meter, microwave radar, infrared sensor, and water video monitoring are layered on the stacked corrosion-resistant frame.

[0010] Furthermore, the monitors and sensors used for water quality and pollution, hydrology, meteorology, water surface and underwater monitoring are all connected or communicated with the data acquisition controller by electrical signals; the data acquisition controller is connected with the satellite communication module and / or the ultra-short wave communication module and / or the CDMA module, and the collected data is communicated with the shore-based monitoring center and / or the ocean monitoring platform and / or the ship mooring monitoring device and / or the aircraft monitoring device via the satellite or ultra-short wave radio or CDMA transceiver. A multifunctional marine water comprehensive monitoring device is formed that integrates marine water pollution prediction and prevention, aquaculture and fishing, marine meteorological disaster forecasting, waterway traffic and management and law enforcement, marine engineering and resource development, marine safety and military protection, and marine scientific research.

[0011] Furthermore, the wave-resistant and sway-controlling buoy is provided with an equipment cabin and a ballast water tank. The equipment cabin is a watertight compartment arranged at the center of the wave-resistant and sway-controlling buoy; the ballast water tank is arranged around the equipment cabin, and the water flow injection can be controlled by a solenoid valve and the ballast water can be discharged by a drainage pump, so as to realize the floating and sinking of the wave-resistant and sway-controlling buoy, and improve the wind and wave resistance and power generation capabilities.

[0012] Furthermore, a wave energy power generation unit is provided at the water inlet of the wave power generation unloading channel. The wave energy power generation unit can stably and continuously generate electricity and store it in the power storage unit and jointly supply power to the ocean / water environment monitoring device.

[0013] Furthermore, the wave-resistant and sway-controlling buoy is made of salt-corrosion-resistant, antibacterial and anti-algae mud and fluorocarbon resin / silicone rubber fiber material and / or fluorocarbon resin / silicone rubber metal composite material or other salt-corrosion-resistant material; the stacked corrosion-resistant frame adopts a frame structure with low wind resistance and small wind-exposed area, and the material is preferably lightweight carbon fiber material or lightweight alloy with an anti-corrosion layer, or other salt-corrosion-resistant alloys and composite materials.

[0014] Furthermore, the environmental monitoring device is also provided with a satellite positioning device electrically connected to the data acquisition controller, and the antenna of the satellite positioning device is arranged on the top of the stacked corrosion-resistant frame.

[0015] Furthermore, the environmental monitoring device is also provided with a piezoelectric power generation mechanism and / or a temperature difference power generation mechanism.

[0016] Furthermore, the anti-wave and sway-control buoy is provided with a navigation light or a radar transmitter for navigation and warning.

[0017] Furthermore, the anchoring mechanism includes an anchor, an anchor chain and / or an anchor rope and / or an anchor cable, and the anchor chain and / or the anchor rope and / or the anchor cable may also be provided with a buoyancy mechanism and a ballast block or a ballast chamber; the buoyancy mechanism may adopt a floating ball or a cavity structure.

[0018] Furthermore, the buoyancy mechanism and / or the ballast block or the ballast chamber may be provided with one or more sensors for underwater or water quality monitoring, such as a temperature, salinity and depth sensor, a current meter and the like.

[0019] The present invention uses the outlet water flow of the wave power generation channel and the swaying blades of the wave-resistant and swaying buoy to form a dynamic balance of the force on the wave-resistant and swaying buoy, and then uses the ballast water tank to adjust the draft of the wave-resistant and swaying buoy, so as to synergistically enhance the stability of the marine water environment monitoring device, improve its wind and wave resistance and adaptability to different sea conditions; a multifunctional comprehensive real-time monitoring system is formed by a variety of sensors such as hydrology, water quality, meteorology, and above and below the water surface, which is suitable for large-area marine environment monitoring networking, and can not only be used for real-time comprehensive monitoring of large-area marine environment, but also assist in marine security and defense monitoring; it can realize long-term accurate process monitoring of the marine environment with high data quality, and is a comprehensive real-time and continuous monitoring device for marine waters that integrates marine water pollution prediction and prevention, aquaculture and fishing, marine meteorological disaster forecasting, waterway traffic and management and law enforcement, marine engineering and resource development, marine safety and military escort, and marine scientific research. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0021] Figure 2 It is a schematic cross-sectional structural diagram of embodiment 1 of the present invention;

[0022] Figure 3 This is a schematic diagram of the bottom structure of Example 1 of the present invention;

[0023] Figure 4 This is a schematic diagram of the bottom transverse cross-sectional structure of Example 1 of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of Example 3 of the present invention.

[0026] In the figure, 1-self-stabilizing carrier, 11-wave-resistant and sway-controlling floating body, 111-wave-dividing power generation and unloading channel, 112-sway-controlling load-bearing blades, 113-equipment cabin, 114-ballast water tank, 12-laminated corrosion-resistant frame, 13-anchoring mechanism, 131-anchor, 132-anchor chain, 133-anchor rope, 134 anchor cable, 2-monitoring instruments and sensors, 201-temperature, salinity and depth sensor, 202-wave sensor, 203-current meter ,204- turbidity sensor,205- fluorescent dissolved oxygen meter,206- dual wavelength UV analyzer (COD / BOD / TOC),207- PH / OPR meter,208- ammonia nitrogen ion sensor,209- nitrate ion sensor,210- heavy metal ion sensor,211- oil in water sensor,212- total nitrogen analyzer,213- total phosphorus analyzer,214- chlorophyll fluorescence meter,215- Suspended matter sensor, 216-wind direction and speed sensor, 217-temperature and humidity sensor, 218-atmospheric pressure sensor, 219-rainfall sensor, 220-visibility meter, 221-microwave radar, 222-infrared sensor, 223-water video surveillance, 224-echo sounder, 225-echo fish finder, 226-underwater side scan sonar, 227-underwater video surveillance, 228-underwater radiation detector, 229-multi-function meteorological monitor, 3-data acquisition controller, 4-satellite communication module and antenna, 401-ultra-short wave communication module and antenna, 402-CDMA module and antenna, 5-wave energy power generation unit, 501-storage power supply unit, 502-piezoelectric power generation mechanism, 6-satellite positioning device, 7-navigation light, 701-radar transmitter, 8-buoyancy mechanism, 801-ballast block, 802-ballast chamber. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1-4 As shown, this embodiment includes a wave-resistant and sway-controlling buoy 11, a stacked corrosion-resistant frame 12 and an anchoring mechanism 13; the stacked corrosion-resistant frame 12 is connected to the top of the wave-resistant and sway-controlling buoy 11, and the anchoring mechanism 13 is connected to the bottom of the wave-resistant and sway-controlling buoy 11; the wave-resistant and sway-controlling buoy 11 includes eight wave-sharing and load-unloading channels 111 for rapid wave-sharing and wave-generating power generation, and a sway-controlling load-bearing paddle for suppressing transient oscillation changes of the wave-resistant and sway-controlling buoy and balancing upper and lower pressures. Blade 112, the water inlet of the wave-dividing power generation unloading channel 111 is located at the upper side of the wave-resistant and swaying buoy 11, and the water outlet is located at the bottom of the wave-resistant and swaying buoy 11. The water flow at the water outlet of the wave-dividing power generation unloading channel 111 can form an impact on the swaying load-bearing blades 12 following the wave flow direction, ensuring that the upper and lower forces of the wave-resistant and swaying buoy 11 are uniform, and the inclination angle and wave-dividing performance of the wave-resistant and swaying buoy 11 can be quickly adjusted to ensure the balance and stability of the wave-resistant and swaying buoy 11.

[0029] The monitoring instruments and sensors used for hydrological monitoring of marine / aquatic environments mainly include temperature, salinity and depth sensors 201, wave sensors 202, current meters 203 for hydrological monitoring, turbidity sensors 204, fluorescent dissolved oxygen meters 205, dual-wavelength ultraviolet analyzers (COD / BOD / TOC) 206, PH / OPR meters 207, ammonia nitrogen ion sensors 208, nitrate ion sensors 209, heavy metal ion sensors 210, oil in water sensors 211, total nitrogen analyzers 212, total phosphorus analyzers 213, chlorophyll fluorescence meters 214, suspended solids sensors 215, wind direction and speed sensors 216, temperature and humidity sensors 217, atmospheric pressure sensors 218, rainfall sensors 219, visibility meters 220 for meteorological monitoring, microwave radars 221, infrared sensors 222, water video surveillance 223 and echo sounders for underwater biological monitoring. The depth sounder 224, the echo fish finder 225, the underwater side scan sonar 226, the underwater video monitoring 227 and the underwater radiation detector 228 for monitoring nuclear pollution in seawater; the temperature-salinity-depth sensor (CTD) 201, the current meter 203, the underwater side scan sonar probe 226, and the underwater video monitoring probe 227 are connected to the bottom of the anti-wave and swaying buoy 11; the turbidity sensor 204, the fluorescent dissolved oxygen meter 205, the dual wavelength ultraviolet analyzer (COD / BOD / The wave sensor 202 is located in the anti-wave and swaying buoy 11. The oil in water sensor 211, wind direction and speed sensor 216, temperature and humidity sensor 217, atmospheric pressure sensor 218, rainfall sensor 219, visibility meter 220, microwave radar 221, infrared sensor 222, and water video monitoring 223 are arranged in layers on the stacked corrosion-resistant frame 12.

[0030] A wave energy power generation unit is provided at the water inlet of the wave power generation unloading channel. The wave energy power generation unit 5 can stably and continuously generate electricity and store it in the power storage unit 501 and jointly supply power to the ocean / water environment monitoring device.

[0031] The monitors and sensors 2 used for water quality and pollution, hydrology, meteorology, water surface and water monitoring are all connected or communicated with the data acquisition controller 3 by electrical signals; the data acquisition controller 3 is connected with the satellite communication module 4 and the ultrashort wave communication module 401, and the collected data are communicated with the shore-based monitoring center and / or the ocean monitoring platform and / or the ship monitoring device and / or the aircraft monitoring device via the satellite or ultrashort wave radio station, forming a multifunctional ocean / water comprehensive monitoring device integrating ocean / water pollution prediction and prevention, aquaculture and fishing, marine meteorological disaster forecasting, waterway traffic and management and law enforcement, marine engineering and resource development, marine safety and military escort and marine scientific research.

[0032] The multifunctional ocean / water environment monitoring device also includes a satellite positioning device 6, which can accurately locate the longitude and latitude coordinates of the multifunctional ocean / water environment monitoring device; the satellite positioning device 6 is connected to the data acquisition controller, and the antenna of the satellite positioning device 6 is set on the top of the stacked corrosion-resistant frame 12.

[0033] The wave-resistant and sway-controlling buoy 11 may also be provided with an equipment cabin 113 and a ballast water tank 114. The equipment cabin 113 is a watertight cabin arranged at the center of the wave-resistant and sway-controlling buoy 11. The ballast water tank 114 is arranged around the equipment cabin 113, and the water flow injection can be controlled by an electromagnetic valve and the ballast water can be discharged by a drainage pump, thereby realizing the floating and sinking of the wave-resistant and sway-controlling buoy 11 and improving the wind and wave resistance and power generation capabilities.

[0034] The multifunctional ocean / water environment monitoring device may also be provided with a navigation light 7 or a radar transmitter 701 for navigation and warning.

[0035] The anti-wave and sway-controlling buoy 11 is made of a fluorocarbon resin metal composite material with good corrosion resistance and impact resistance; the stacked corrosion-resistant frame 12 adopts a frame structure with low wind resistance and small wind-exposed area, and the material is preferably a lightweight aluminum alloy with an anti-corrosion layer.

[0036] Example 2

[0037] Reference Figure 5The difference between this embodiment and embodiment 1 is that the monitor and sensor 2 for water quality and pollution, hydrology, meteorology, water surface and water monitoring described in this embodiment can all adopt multi-parameter sensors, that is, the water quality pH, temperature, dissolved oxygen, conductivity, and turbidity measurement are replaced by a five-parameter water quality measuring instrument; the wind direction and speed sensor 216, temperature and humidity sensor 217, atmospheric pressure sensor 218, and rainfall sensor 219 used for meteorological monitoring are replaced by a six-in-one multifunctional meteorological monitor; the multifunctional ocean / water environment monitoring device is also provided with a piezoelectric power generation mechanism 502, which cooperates with the wave energy power generation unit 5 to provide electrical energy; the multifunctional ocean / water environment monitoring device is also provided with a CDMA module and an antenna 402; the anchoring mechanism 13 includes an anchor 131, an anchor chain 132 and an anchor rope 133, and the anchor chain 132 and the anchor rope 133 are also provided with a buoyancy mechanism 8 and a ballast block 801; the buoyancy mechanism can adopt a floating ball. The ballast block 801 is provided with an underwater side-scan sonar 226, a temperature-salinity-depth sensor 201, and a current meter 203 sensor for underwater and water quality monitoring; the wave-resistant buoy 11 is made of a fluorocarbon resin / silicone rubber fiber material with good corrosion resistance and impact resistance, and the stacked corrosion-resistant frame 12 is made of a carbon fiber material resistant to seawater corrosion.

[0038] The rest is the same as in Example 1.

[0039] Example 3

[0040] Reference Figure 6 The difference between this embodiment and embodiment 1 is that the wave-resistant and sway-controlling floating body 11 includes four wave-sharing and power generation unloading channels 111 for quickly unloading waves and generating electricity by waves, and sway-control load-bearing blades 112 for suppressing transient oscillation changes of the wave-resistant and sway-controlling floating body and balancing upper and lower pressures. The water inlet of the wave-sharing and power generation unloading channel 111 is located around the wave-resistant and sway-controlling floating body 11, and the water outlet is located at the bottom of the wave-resistant and sway-controlling floating body 11. The outlet water flow of the wave-sharing and power generation unloading channel 111 can form an impact on the sway-control load-bearing blades 12 in the direction of the wave flow, thereby ensuring that the upper and lower forces of the wave-resistant and sway-controlling floating body 11 are uniform, and the wave-resistant and sway-controlling floating body can be quickly adjusted. The inclination angle and wave-sharing performance of 11 ensure the balance and stability of the wave-resistant and sway-controlling buoy 11; the sway-controlling load-bearing blade 13 is a five-blade blade that can rotate around the central axis. The blade adjusts the center of gravity of the wave-resistant and sway-controlling buoy 11 while rotating to increase the axis stability; the anchoring mechanism 13 includes an anchor 131, an anchor chain 132 and an anchor cable 134, and the anchor chain 132 and the anchor cable 133 are also provided with a buoyancy mechanism 8 and a ballast cavity 802; the buoyancy mechanism 8 can adopt a buoyancy cavity; the ballast cavity 802 is provided with an underwater side-scan sonar 226 for underwater monitoring, and a temperature-salinity-depth sensor 201 is provided in the buoyancy cavity.

[0041] The rest is the same as in Example 1.

[0042] Those skilled in the art may make various modifications and variations to the present invention. If these modifications and variations are within the scope of the claims of the present invention and their equivalents, then these modifications and variations are also within the protection scope of the present invention.

[0043] The contents not described in detail in the specification are prior art known to those skilled in the art.

Claims

1. A multifunctional marine water environment monitoring device, comprising a wave-resistant and sway-controlling buoy, a laminated corrosion-resistant frame fixed on the upper part of the wave-resistant and sway-controlling buoy, and an anchoring mechanism connected to the bottom of the wave-resistant and sway-controlling buoy, characterized in that: The anti-wave and sway control buoy is provided with a plurality of wave-dividing power generation and unloading channels and sway control load-bearing blades for suppressing transient oscillation of the anti-wave and sway control buoy and balancing upper and lower pressures. The water inlet of the wave-dividing power generation and unloading channel is located around or on the upper side of the anti-wave and sway control buoy, and the water outlet is located at the bottom of the anti-wave and sway control buoy. The sway control load-bearing blades are located at the bottom of the anti-wave and sway control buoy. The anti-wave and sway control buoy is also provided with a plurality of monitors and sensors electrically connected to a data acquisition controller. The wave-resistant and sway-controlling buoy is provided with an equipment cabin and a ballast water tank located around the equipment cabin; A wave energy power generation unit is provided at the water inlet of the wave splitting power generation unloading channel; The monitoring instruments and sensors include temperature, salinity and depth sensors for hydrological monitoring, wave sensors, current meters, turbidity sensors for water quality and pollution monitoring, fluorescent dissolved oxygen meters, dual-wavelength ultraviolet analyzers, PH / OPR meters, ammonia nitrogen ion sensors, nitrate ion sensors, heavy metal ion sensors, oil in water sensors, total nitrogen analyzers, total phosphorus analyzers, chlorophyll fluorescence meters, suspended matter sensors, wind direction and speed sensors for meteorological monitoring, temperature and humidity sensors, atmospheric pressure sensors, rainfall sensors, visibility meters, microwave radars for surface biological monitoring, infrared sensors, water video monitoring, echo sounders for underwater biological monitoring, echo fish finders, underwater side-scan sonars, underwater video monitoring, and underwater radiation detection for monitoring nuclear contamination in seawater. instrument; the temperature, salinity and depth sensor, current meter, underwater side-scan sonar probe, and underwater video monitoring probe are connected to the bottom of the anti-wave and swaying buoy; the turbidity sensor, fluorescent dissolved oxygen meter, dual-wavelength ultraviolet analyzer, PH / OPR meter, ammonia nitrogen ion sensor, nitrate ion sensor, heavy metal ion sensor, total nitrogen analyzer, total phosphorus analyzer, chlorophyll fluorescence meter, suspended matter sensor, echo sounder, echo fish finder, and underwater radiation detector are connected to the bottom of the anti-wave and swaying buoy; the wave sensor is located in the anti-wave and swaying buoy, and the oil in water sensor, wind direction and speed sensor, temperature and humidity sensor, atmospheric pressure sensor, rainfall sensor, visibility meter, microwave radar, infrared sensor, and water video monitoring are arranged in layers on a stacked corrosion-resistant rack.

2. The multifunctional marine water environment monitoring device according to claim 1 is characterized in that: The anti-wave and sway-controlling buoy is made of salt-corrosion-resistant, antibacterial and anti-algae mud and materials with good impact resistance; the stacked corrosion-resistant frame is made of salt-corrosion-resistant alloy material.

3. The multifunctional marine water environment monitoring device according to claim 2 is characterized in that: The anti-wave and sway-controlling buoy is made of fluorocarbon resin / silicone rubber fiber material and / or fluorocarbon resin / silicone rubber metal composite material; the laminated corrosion-resistant frame is made of carbon fiber material or a light alloy with an anti-corrosion layer.

4. The multifunctional marine water environment monitoring device according to any one of claims 1 to 3, characterized in that: A satellite positioning device electrically connected to the data acquisition controller is also provided, and the antenna of the satellite positioning device is arranged on the top of the stacked corrosion-resistant frame.

5. The multifunctional marine water environment monitoring device according to claim 1 is characterized in that: A piezoelectric power generation mechanism and / or a temperature difference power generation mechanism are also provided.

6. The multifunctional marine water environment monitoring device according to claim 1 is characterized in that: The anti-wave and sway-control buoy is provided with a navigation light or a radar transmitter for navigation and warning.

7. The multifunctional marine water environment monitoring device according to claim 1 is characterized in that: It also includes an anchoring mechanism, which includes an anchor, an anchor chain and / or an anchor rope and / or an anchor cable, and the anchor chain and / or the anchor rope and / or the anchor cable are provided with a buoyancy mechanism and a ballast block or a ballast chamber; the buoyancy mechanism can adopt a floating ball or a cavity structure.

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