Automatic observation station for seaborne radioactive contamination

Abstract

The utility model discloses an automatic observation station for seaborne radioactive contamination. The automatic observation station comprises a streamlined buoy main body, a protection box, a power supply module, an atmosphere monitoring module, a power module, a positioning module, a water body monitoring module and a storage and transmission module, the atmosphere monitoring module, the power supply module and the storage and transmission module are arranged on the upper portion of the protection box. The power module is arranged on the side face of the buoy body. The water monitoring module is arranged at the lower part of the buoy body; the atmosphere monitoring module comprises a wind speed monitoring module, a wind direction monitoring module and a gas and particulate matter monitoring module; the water body monitoring module comprises a flow velocity and flow direction monitoring module and a water body radioactivity monitoring module. The observation station is convenient to move by arranging the streamlined buoy main body and the power module; and the position, weather, water radioactivity and hydrological data of the observation station are transmitted in real time, so that a basis is provided for diffusion of radioactive substances. The observation station is simple in structure, high in efficiency, environment-friendly, energy-saving and convenient to popularize.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pollution monitoring, more particularly to an offshore radioactive pollution automatic observation station. BACKGROUND

[0002] With the increasing frequency of modern marine development activities, long-term monitoring of marine environmental parameters becomes particularly important. Traditional marine observation methods usually rely on manual operation and regular sampling, which not only consumes time and effort, but also makes it difficult to achieve continuous and real-time monitoring of vast ocean areas. Therefore, it is particularly urgent to develop a device that can automatically operate and stably monitor the marine environment for a long time.

[0003] Currently, although some automated marine observation devices have been put into use, these devices often have problems such as large size, high energy consumption, and difficult maintenance, which limit their widespread application in complex sea conditions. In particular, in severe weather conditions, the reliability and stability of these devices are severely tested. In addition, existing automatic observation stations mostly use fixed installation methods, which are not suitable for application scenarios that require flexible deployment or mobile observation.

[0004] Since Japan began discharging nuclear contaminated water from the Fukushima nuclear power plant into the sea on August 24, 2023, the problem of ocean nuclear pollution has become increasingly apparent, making it more urgent and necessary to continuously monitor the diffusion of ocean nuclear pollution. In addition to radioactive substances in seawater, nuclear pollution monitoring also involves hydrological and meteorological factors to determine the diffusion path and rules of nuclear radiation. The Chinese utility model patent with publication number CN220682608U discloses a marine three-dimensional nuclear radiation monitoring station, which sets up a water surface and underwater nuclear radiation monitoring system to monitor nuclear radiation and can move using a propeller. However, this monitoring station has at least the following problems: the floating body and working chamber are circular, making it difficult to move when needed, and it is not easy to quickly adjust the position when encountering waves; and it cannot simultaneously measure hydrology and meteorology, making it difficult to research and predict the diffusion of radioactive substances. SUMMARY

[0005] In view of the above deficiencies in the prior art, the purpose of the present utility model is to provide an offshore radioactive pollution automatic observation station that can easily adjust its position, monitor radioactive substances and the hydrology and meteorology of the monitored area, and provide research and prediction basis for the radiation or diffusion of radioactive substances.

[0006] To achieve the above-mentioned utility model purposes, the technical solution adopted by the present utility model is:

[0007] The application discloses an automatic observation station for marine radioactive pollution, which comprises a buoy main body, a protection box, a power supply module, an atmospheric monitoring module for monitoring meteorological properties, a power module, a positioning module, a water body monitoring module for monitoring water body radioactivity and water body hydrological properties and a storage and transmission module; the protection box is arranged on the upper portion of the buoy main body, and the atmospheric monitoring module, the power supply module and the storage and transmission module are arranged on the upper portion of the protection box; the power module is arranged on the side surface of the buoy main body; the water body monitoring module is arranged on the lower portion of the buoy main body; the atmospheric monitoring module comprises a wind speed monitoring module, a wind direction monitoring module and a gas and particle monitoring module; the water body monitoring module comprises a flow rate and flow direction monitoring module and a water body radioactivity monitoring module; and the power supply module is a solar cell panel.

[0008] The automatic observation station for marine radioactive pollution is convenient to move positions through the power module, can synchronously and timely monitor radioactivity through the atmospheric monitoring module and the water body monitoring module, and can transmit the position of the automatic observation station for marine radioactive pollution, meteorological conditions, water body radioactivity and flow rate and flow direction data in real time to provide a basis for radioactive substance diffusion.

[0009] Further, the power supply module further comprises a storage battery. The storage battery can make the automatic observation station for marine radioactive pollution work in different weather or weather conditions.

[0010] Further, the atmospheric monitoring module further comprises an air pressure sensor and a lightning protection module.

[0011] Preferably, the lightning protection module comprises a lightning sensor and a lightning rod, the sea is more rainy, the lightning sensor can obtain weather conditions, and the lightning rod can effectively avoid damage risks caused by lightning.

[0012] Further, the gas and particle monitoring module is a multi-element louver box integrated with a temperature sensor, a humidity sensor and a particle detector.

[0013] Further, the water body monitoring module further comprises a wave sensor, a seawater temperature sensor, a visibility sensor and a water quality monitor.

[0014] Further, the automatic observation station for marine radioactive pollution further comprises a circuit control module for storing and transmitting data tested by the modules through the storage and transmission module.

[0015] Preferably, the circuit control module is arranged in the protection box, and the protection box can prevent corrosion, short circuit and other risks caused by seawater.

[0016] Preferably, the positioning module is arranged on the circuit control module.

[0017] Further, the buoy body is cylindrical or boat-shaped, and the buoy body is arranged in a cylindrical or boat-shaped manner to facilitate movement and adjustment of the position of the automatic marine radioactive pollution observation station.

[0018] Further, the storage transmission module integrates a wireless communication module and a storage device.

[0019] Further, the atmospheric monitoring module, the power module, the positioning module and the water body monitoring module are electrically connected to the power supply module.

[0020] Further, the buoy body, the protection box, the power supply module, the atmospheric monitoring module, the power module, the positioning module, the water body monitoring module and the storage transmission module are externally made of anticorrosive and anti-radiation materials as the shell.

[0021] The utility model discloses the beneficial effects are:

[0022] (1) the utility model discloses a streamlined buoy body, so that the automatic marine radioactive pollution observation station of this marine radioactive pollution observation station is convenient for moving position through the power module, and the atmospheric monitoring module and the water body monitoring module are synchronous and real-time monitoring radioactive, and the automatic marine radioactive pollution observation station position of this marine radioactive pollution observation station is transmitted in real time through the storage transmission module, and the atmospheric radioactive and wind speed, wind direction, water radioactive and flow rate, flow direction data are transmitted, and the basis is provided for radioactive material diffusion.

[0023] (2) the automatic marine radioactive pollution observation station of this marine radioactive pollution observation station is simple in structure, and the monitoring efficiency is high, and is environmental protection and energy saving, and is remote control, and can be applied to the fixed-point monitoring, mobile monitoring and emergency response of nuclear pollution, and is convenient to use widely. DRAWINGS

[0024] Figure 1 It is a perspective view of the automatic marine radioactive pollution observation station of the utility model from one angle.

[0025] Figure 2 It is a perspective view of the automatic marine radioactive pollution observation station of the utility model from another angle.

[0026] Figure 3 It is a logic connection diagram between the modules of the automatic marine radioactive pollution observation station of the utility model.

[0027] Figure 4 It is a circuit schematic of the automatic marine radioactive pollution observation station of the utility model Figure 1 .

[0028] Figure 5 It is an enlarged view of A of the circuit schematic of the automatic marine radioactive pollution observation station of the utility model Figure 1 .

[0029] Figure 6 This is a circuit diagram of the automatic marine radioactive contamination monitoring station of this utility model. Figure 1 Enlarged view of part B.

[0030] The attached diagram is labeled as follows: 1 is the buoy body; 2 is the protective box; 3 is the power supply module; 4 is the atmospheric monitoring module; 41 is the wind speed monitoring module; 42 is the wind direction monitoring module; 43 is the gas and particulate matter monitoring module; 44 is the air pressure sensor; 45 is the lightning protection module; 5 is the power module; 6 is the positioning module; 7 is the water body monitoring module; 71 is the flow velocity and direction monitoring module; 72 is the water body radioactivity monitoring module; 73 is the wave sensor; 74 is the seawater temperature sensor; 75 is the visibility sensor; 76 is the water quality monitor; 8 is the storage and transmission module; 81 is the wireless communication module; 82 is the storage device; 9 is the circuit control module. Detailed Implementation

[0031] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] The modules or sensors involved in this embodiment are all existing technologies. Their basic function is to detect the corresponding data when the power is on. This embodiment only utilizes the overall function of the module or sensor and does not involve any improvement to the algorithm or program.

[0033] Example 1

[0034] Combined with appendix Figures 1-3 This embodiment provides an automatic marine radioactive pollution monitoring station, including a buoy body 1, a protective box 2, a power supply module 3, an atmospheric monitoring module 4 for monitoring meteorological properties, a power module 5, a positioning module 6, a water body monitoring module 7 for monitoring water radioactivity and hydrological properties, and a storage and transmission module 8. The protective box 2 is located on the upper part of the buoy body 1, and the atmospheric monitoring module 4, power supply module 3, and storage and transmission module 8 are also located on the upper part of the protective box 2. The power module 5 is located on the side of the buoy body 1. The water body monitoring module 7 is located on the lower part of the buoy body 1. The atmospheric monitoring module 4 includes a wind speed monitoring module 41, a wind direction monitoring module 42, and a gas and particulate matter monitoring module 43. The water body monitoring module 7 includes a flow velocity and flow direction monitoring module 71 and a water radioactivity monitoring module 72. The power supply module 3 is a solar panel.

[0035] The utility model discloses a streamline buoy main body 1 is set up, make this offshore radioactive pollution automatic observation station be convenient for moving position through power module 5, through atmospheric monitoring module 4 and water body monitoring module 7 synchronous real -time monitoring radioactivity, and through storage transmission module 8, this offshore radioactive pollution automatic observation station position, weather condition, water body radioactivity and flow velocity, flow direction data real -time transmission go out, provide the basis for radioactive material diffusion.

[0036] As optional scheme, the power module 3 still includes battery, and the battery is used to store the electric energy that solar cell panel converts and generates, is used for the electricity of other module;And can continue to work during the period such as heavy rain, night etc.

[0037] As optional scheme, the gas and particulate matter monitoring module 43 is the multi-element louver box that integrates temperature sensor, humidity sensor and particulate matter detection.

[0038] As optional scheme, the water body monitoring module 7 still includes wave sensor 73, seawater temperature sensor 74, visibility sensor 75 and water quality monitor 76.

[0039] As optional scheme, the offshore radioactive pollution automatic observation station still includes the circuit control module 9 that the data of each module test is stored and carries out real -time transmission data through storage transmission module 8, as preferred, the circuit control module 9 is set up in the protection box 2 inside, as preferred, the positioning module 6 is set up on circuit control module 9, and the circuit structure of specific circuit control module 9 is with reference to Figure 4 、 Figure 5 And Figure 6 .

[0040] As optional scheme, the storage transmission module 8 integrates wireless communication module 81 and storage 82, because offshore signal is low, as preferred, the wireless module is satellite communication module.

[0041] As optional scheme, the power module 5 is the marine electric propeller that can be electrically opened and closed.

[0042] As optional scheme, the atmospheric monitoring module 4, power module 5, positioning module 6 and water body monitoring module 7 are electrically connected with the power module 3.

[0043] In the specific implementation process, through sea transportation, this offshore radioactive pollution automatic observation station is put into seawater radioactive pollution area or the area to be monitored, and the buoy main body 1 part or all of this offshore radioactive pollution automatic observation station is immersed in seawater, at this time, the solar cell panel of power module 3 works, converts solar energy into electric energy and stores in the battery, and the battery is used for the electricity of other module. Figure 4The circuit control module 9 is powered, and the circuit control module 9 and the power supply module 3 are arranged in the protection box 2 to prevent short circuit or damage caused by seawater. After being powered on, the modules connected with the circuit control module 9 start to detect; the wind speed monitoring module 41 and the wind direction monitoring module 42 in the atmospheric monitoring module 4 test the wind speed and wind direction, and the gas and particulate matter monitoring module 43 tests the temperature, humidity, PM2.5 and other air pollution data; the wave sensor 73, the seawater temperature sensor 74, the visibility sensor 75 and the water quality monitor 76 in the water body monitoring module 7 respectively detect the wave size, seawater temperature, seawater visibility and radioactive size data. The positioning module 6 locates the position information of the automatic observation station for marine radioactive pollution; after the detection is completed, the data is stored and transmitted to the user end through the storage transmission module 8, and the user uses the weather, hydrological and radiation data transmitted by the multiple automatic observation stations for marine radioactive pollution to serve as the basis for the diffusion of radioactive substances.

[0044] The automatic observation station for marine radioactive pollution is provided with a streamlined buoy main body 1, so that the automatic observation station for marine radioactive pollution is convenient to move position through the power module 5, detects the radioactivity in real time through the atmospheric monitoring module 4 and the water body monitoring module 7, and transmits the position of the automatic observation station for marine radioactive pollution, the gas radioactivity and the wind speed and direction, the water radioactivity and the flow speed and direction to the outside in real time through the storage transmission module 8, so as to provide a basis for the diffusion of radioactive substances; the automatic observation station for marine radioactive pollution has simple structure, high monitoring efficiency, environmental protection and energy saving, remote control, and can be applied to the fixed-point monitoring, mobile monitoring and emergency response of nuclear pollution, and is convenient to use.

[0045] Embodiment 2

[0046] In combination with Figure 1 and Figure 3 , in order to avoid the damage of bad weather such as thunderstorm to the automatic observation station for marine radioactive pollution, the atmospheric monitoring module 4 further includes an air pressure sensor 44 and a lightning protection module 45, and the lightning protection module 45 includes a lightning sensor 451 and a lightning rod 452. The air pressure sensor 44 and the lightning protection module 45 are arranged at the upper part of the protection box 2, detect the air pressure and lightning condition after being powered, and store and transmit the data to the client end through the storage transmission module 8 and the circuit control module 9.

[0047] Embodiment 3

[0048] In combination with Figure 1In order to improve the convenience of the movement of the automatic offshore radioactive pollution observation station, the buoy body 1 is cylindrical or ship-shaped as an optional scheme based on the embodiment 1.

[0049] Embodiment 4

[0050] In combination Figure 1 In order to improve the stability of the automatic offshore radioactive pollution observation station at sea, especially in the radiation area, the outer part of the buoy body 1, the protection box 2, the power supply module 3, the atmospheric monitoring module 4, the power module 5, the positioning module 6, the water body monitoring module 7 and the storage and transmission module 8 are all made of anticorrosion and radiation-resistant materials as the outer shell as an optional scheme based on the embodiment 1, but it is worth noting that the anticorrosion and radiation-resistant materials are all existing technologies, and the use of anticorrosion and radiation-resistant materials as the outer shell does not involve the functional surface of each module or sensor, that is, it cannot interfere with the detection of each module or sensor.

[0051] For the above embodiments, it should be noted that the working principles of the above modules and sensors are all existing, and the present application does not involve improvement of software or algorithm, and the detection function, transmission function and positioning function of each sensor or module can also be realized under separate power supply, and the specific type and specification of each module and sensor in the above embodiments 1-4 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, and the principle of the above power supply equipment and the connection mode with the power supply are clear and easy to realize for the person skilled in the art, so it is not described in detail here.

[0052] The above only describes the preferred embodiments of the present application patent, and does not constitute a limitation on the present application patent, and any modification, equivalent replacement and improvement made within the spirit and principles of the present application patent should be included in the protection scope of the present application patent.

Claims

1. An automatic observation station for marine radioactive contamination, characterized by, The buoy body (1), the protection box (2), the power supply module (3), the atmospheric monitoring module (4) for monitoring the meteorological properties, the power module (5), the positioning module (6), the water body monitoring module (7) for monitoring the water body radioactivity and the water body hydrological properties and the storage transmission module (8) are included; the protection box (2) is arranged on the upper portion of the buoy body (1), the atmospheric monitoring module (4), the power supply module (3) and the storage transmission module (8) are arranged on the upper portion of the protection box (2); the power module (5) is arranged on the side of the buoy body (1); the water body monitoring module (7) is arranged on the lower portion of the buoy body (1); the atmospheric monitoring module (4) includes the wind speed monitoring module (41), the wind direction monitoring module (42) and the gas and particulate monitoring module (43); the water body monitoring module (7) includes the flow rate and flow direction monitoring module (71) and the water body radioactivity monitoring module (72); the power supply module (3) is a solar cell panel.

2. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The power supply module (3) further includes a storage battery.

3. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The atmospheric monitoring module (4) further includes an air pressure sensor (44) and a lightning protection module (45).

4. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The gas and particulate monitoring module (43) is a multi-element louver box integrating a temperature sensor, a humidity sensor and a particulate matter detector.

5. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The water body monitoring module (7) further includes a wave sensor (73), a seawater temperature sensor (74), a visibility sensor (75) and a water quality monitor (76).

6. The offshore radioactive contamination automatic observation station according to claim 1, characterized by Further including a circuit control module (9) for storing and transmitting the data of the modules in real time.

7. The offshore radioactive contamination automatic observation station according to claim 1, characterized by The buoy body (1) is columnar or ship-shaped.

8. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The storage transmission module (8) integrates a wireless communication module (81) and a storage (82).

9. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The atmospheric monitoring module (4), the power module (5), the positioning module (6) and the water body monitoring module (7) are electrically connected with the power supply module (3).

10. The offshore radioactive contamination automatic observation station according to claim 1, characterized by, The buoy body (1), the protection box (2), the power supply module (3), the atmospheric monitoring module (4), the power module (5), the positioning module (6), the water body monitoring module (7) and the storage transmission module (8) are all made of anticorrosion and anti-radiation materials as the outer shell.

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