Marine intelligent buoy

Abstract

The invention is suitable for the technical field of radiation detection and radioactive substance monitoring, and provides an intelligent offshore buoy which comprises an intelligent buoy body, the intelligent buoy body is used for monitoring the concentration of radioactive substances on the sea, and the intelligent buoy body comprises a buoy body, the system comprises a buoy body, an instrument cabin, a data acquisition and transmission control terminal module, a battery, a Na I detector, a Beidou, a data transmission antenna, a G-M tube detector and a solar panel, and the instrument cabin is fixedly installed in the buoy body. According to the offshore intelligent buoy provided by the scheme, the concentration of radioactive substances on the sea can be well monitored, dust adhered to a plurality of solar panels can be conveniently cleaned, the conditions of corrosion and shading of the solar panels caused by the dust are reduced, the power generation efficiency of the solar panels is effectively improved, the service life of the solar panels is effectively prolonged, and the service life of the solar panels is prolonged. Therefore, the overall use stability is effectively guaranteed, and the stability of monitoring the concentration of the radioactive substances on the sea is further guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of radiation detection and radioactive material monitoring, and in particular relates to an offshore intelligent buoy. Background Art

[0002] Radioactive liquid waste is inevitably generated during the operation of nuclear facilities and nuclear power plants. In order to protect the radiation safety of the public working or engaging in activities in the marine environment, an online monitoring system for the marine radiation environment is established to evaluate the effectiveness of the barrier of nuclear facilities in controlling the release of radioactive substances into the environment and to verify whether the environment around the nuclear facilities meets environmental standards and relevant limits.

[0003] When monitoring the radiation environment at sea, it is necessary to use corresponding marine smart buoys. Marine smart buoys can be used to monitor radioactive materials at sea. During use, marine smart buoys float directly on the sea surface. The overall power supply is powered by solar panels. During the long-term use of solar panels, a large amount of dust in the air will adhere to the solar panels, while some common marine smart buoys cannot perform self-cleaning on the solar panels. Since marine smart buoys are directly installed on the sea surface, the frequency of manual cleaning by staff is relatively low, which leads to the accumulation of dust on the solar panels on marine smart buoys. Dust will block sunlight, resulting in a reduction in the light energy received by the solar panels. Dust has the ability to absorb light. When the surface of the solar panel is covered with dust, a lot of sunlight will be absorbed by the dust and cannot enter the interior of the solar panel, thereby reducing the light absorption efficiency of the photovoltaic panel. Experimental studies have shown that when the total thickness of the dust film is greater than 0. 0.7 mm, it will significantly affect the performance of solar panels and reduce solar energy illumination; at the same time, dust attached to the surface of solar panels will absorb heat, causing the temperature of the solar panel surface to increase significantly, resulting in reduced efficiency of the solar panel; and because most dust is an insulator, it will change the apparent resistance of the solar panel, which may cause load problems such as overheating or short circuit of the solar panel. These problems will further affect the efficiency of the solar panel and reduce its ability to generate electrical power; and dust will reduce the grid protection effect of the solar panel, and the inactive ions in the dust can flow back to the other plates of the solar panel through the grid anode pool. When the dust accumulates to a certain extent inside the solar panel, it will affect the correlation between the board components, thereby reducing the overall voltage of the solar panel, and ultimately affecting the power generation and conversion efficiency. Multiple factors greatly reduce the overall use effect and life of the solar panel, which directly affects the stability of the offshore smart buoy in monitoring the concentration of radioactive substances at sea. Summary of the invention

[0004] The present invention provides an offshore intelligent buoy, aiming to solve the problem raised in the above background technology that the currently used offshore intelligent buoy cannot clean the solar panels.

[0005] To solve the above problems, the present invention is implemented as follows: an intelligent buoy at sea, comprising: an intelligent buoy body, the intelligent buoy body is used to monitor the concentration of radioactive substances at sea, the intelligent buoy body comprises a buoy body, an instrument cabin, a data acquisition and transmission control terminal module, a battery, a NaI detector, a Beidou, a data transmission antenna, a GM tube detector and a solar panel, the instrument cabin is fixedly installed in the buoy body, the data acquisition and transmission control terminal module and the battery are both assembled in the instrument cabin, the NaI detector is fixedly installed at the bottom of the buoy body, the Beidou and the GM tube detector are both fixedly installed on the buoy body through a bracket, and the data acquisition and transmission control terminal module is used to monitor the NaI detector. I detector and the GM tube detector transmit and store the signals measured, the solar panel is mounted on the buoy body, and the solar panel is used for solar power generation; a support frame mounted on the buoy body; a placement rack arranged on the support frame, the placement rack is provided with a cleaning rack, the cleaning rack is used for cleaning impurities adhered to the surface of the solar panel, and the support frame and the placement rack are provided with an adjusting mechanism, the adjusting mechanism is used for adjusting the use position of the cleaning rack; a cleaning mechanism is arranged on the placement rack and the cleaning rack, the cleaning mechanism is used to drive the cleaning rack to move to clean dust adhered to the surface of the solar panel; a regulating mechanism is arranged on the buoy body, the regulating mechanism is used for regulating the temperature on the buoy body.

[0006] Preferably, the cleaning mechanism includes: a driving motor fixedly mounted on the placement rack; a screw rod rotatably mounted on the placement rack, one end of the screw rod being fixedly connected to the output shaft of the driving motor; a driving block threadedly sleeved on the screw rod, the driving block being fixedly connected to the cleaning rack, and a limiting rod being fixedly mounted on the placement rack, the limiting rod being slidably connected to the driving block.

[0007] Preferably, the adjustment mechanism includes: a power motor fixedly mounted on the support frame; a mounting shaft rotatably mounted on the support frame, the bottom end of the mounting shaft being fixedly connected to the output shaft of the power motor; a connecting frame fixedly mounted on the mounting shaft, the connecting frame being fixedly connected to the placement frame, and an avoidance opening is provided on the connecting frame, the avoidance opening being used to avoid the support frame.

[0008] Preferably, a guide groove is provided on the top of the support frame, a plurality of guide blocks are fixedly mounted on the connecting frame, the guide groove is annularly arranged, and the plurality of guide blocks are slidably connected to the guide groove.

[0009] Preferably, a dispersing mechanism is provided on the placement rack, and the dispersing mechanism is used to disperse the dust cleaned on the solar panel by the cleaning rack, and the dispersing mechanism includes: a mounting cover fixedly mounted on one side of the placement rack; a placement shaft rotatably mounted in the mounting cover, and a plurality of fan blades are fixedly mounted on the placement shaft; two first sprockets respectively fixedly mounted on the placement shaft and the screw rod, and a first chain is mounted on the two first sprockets.

[0010] Preferably, the buoy body is equipped with a base, the top of the base is fixedly connected to the bottom of the support frame, and the base and the placement frame are provided with a guide mechanism, and the guide mechanism is used to guide the rotation of the placement frame, and the guide mechanism includes: a slider fixedly installed on the bottom of the placement frame; a slide groove is opened on the base, the slide groove is annularly arranged, and the slide groove and the slider are slidably connected.

[0011] Preferably, the regulating mechanism includes: a placement box fixedly mounted on the buoy body, the top of the placement box and the bottom of the base being fixedly connected; a semiconductor refrigeration plate fixedly mounted on the placement box, the semiconductor refrigeration plate being used to cool the water in the placement box; a water pump fixedly mounted in the placement box; a curved pipe fixedly mounted on the placement box, the curved pipe being connected to the water outlet end of the water pump; a connecting pipe fixedly mounted in the buoy body, one end of the connecting pipe being connected to the curved pipe, and the other end of the connecting pipe being connected to the placement box, the connecting pipe being arranged in a serpentine shape; a heating plate fixedly mounted on the placement box, the heating plate being used to heat the water in the placement box; a heat conducting plate mounted on the placement box, the heat conducting plate being used to transfer the heat generated by the heating plate to the placement box.

[0012] Preferably, a stirring mechanism is provided on the placement box, and the stirring mechanism is used to stir the water in the placement box. The stirring mechanism includes: two stirring racks, a servo motor, two second sprockets and a second chain. The two stirring racks are rotatably installed in the placement box, the servo motor is fixedly installed on one side outer wall of the placement box, and one end of the servo motor is fixedly connected to one end of one of the stirring racks, the two second sprockets are fixedly mounted on the two stirring racks, and the second chain is mounted on the two second sprockets.

[0013] Preferably, a plurality of first fan blades are fixedly mounted on one of the stirring frames, and the plurality of first fan blades are located on one side of the servo motor. A temperature sensor is provided on the placement box, and the temperature sensor is used to monitor the water temperature in the placement box.

[0014] Preferably, a heat dissipation mechanism is provided on the placement box, and the heat dissipation mechanism is used to dissipate heat for the semiconductor refrigeration plate. The heat dissipation mechanism includes: a mounting plate, a transverse axis, a plurality of second blades, two third sprockets and a third chain. The mounting plate is fixedly mounted on one side of the placement box, the transverse axis is rotatably mounted on the mounting plate, the plurality of second blades are fixedly mounted on the transverse axis, the two third sprockets are respectively fixedly mounted on the transverse axis and one of the stirring frames, and the third chain is mounted on the two third sprockets.

[0015] Compared with the related art, the marine intelligent buoy provided by the present invention has the following beneficial effects:

[0016] Compared with the existing technology, the offshore smart buoy provided by this solution can effectively monitor the nuclear radiation concentration at sea, and is convenient for cleaning the dust adhering to the solar panels, reducing the erosion and shading of the solar panels by dust, and effectively improving the power generation efficiency and service life of the solar panels, thereby effectively ensuring the stability of the use of the smart buoy body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a marine intelligent buoy provided by the present invention;

[0018] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0019] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B shown in FIG.

[0021] Figure 5 for Figure 2 An enlarged schematic diagram of the structure of part C shown in FIG.

[0022] Figure 6 for Figure 2 An enlarged structural diagram of part D shown in FIG.

[0023] Figure 7 for Figure 2 An enlarged structural diagram of part E shown in FIG.

[0024] Figure 8 for Figure 2 An enlarged structural diagram of part F shown in FIG.

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the cleaning rack in the present invention;

[0026] Fig.10 A diagram of the power supply to the fixed monitoring point when the present invention is used;

[0027] Fig.11 A power supply diagram for the buoy monitoring point when used in the present invention;

[0028] Fig.12 It is a schematic diagram of the data transmission process in the present invention.

[0029] Figure numerals: 1, intelligent buoy body; 2, buoy body; 201, instrument cabin; 3, data acquisition transmission control terminal module; 5, battery; 6, Na I detector; 7, Beidou; 8, data transmission antenna; 9, solar panel; 10, support frame; 11, placement frame; 12, cleaning frame; 13, drive motor; 14, lead screw; 15, drive block; 16, power motor; 17, installation shaft; 18, connecting frame; 19, guide groove; 20, guide block; 21, installation cover; 22, placement shaft; 23, fan blade; 24, first sprocket; 25, first chain; 26, base; 2 7. Slider; 28. Slide; 29. ​​Placement box; 30. Semiconductor refrigeration plate; 31. Water pump; 32. Bend pipe; 33. Connecting pipe; 34. Heating plate; 35. Heat conduction plate; 36. Stirring frame; 37. Servo motor; 38. Second sprocket; 39. Second chain; 40. First fan blade; 41. Temperature sensor; 42. Mounting plate; 43. Horizontal axis; 44. Second fan blade; 45. Third sprocket; 46. Third chain. DETAILED DESCRIPTION

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] The embodiment of the present invention provides a marine intelligent buoy, such as Figure 1-12 As shown, the marine smart buoy includes: a smart buoy body 1, the smart buoy body 1 is used to monitor the concentration of radioactive substances at sea, the smart buoy body 1 includes a buoy body 2, an instrument cabin 201, a data acquisition and transmission control terminal module 3, a battery 5, a Na I detector 6, a Beidou 7, a data transmission antenna 8, a GM tube detector and a solar panel 9, the instrument cabin 201 is fixedly installed in the buoy body 2, the data acquisition and transmission control terminal module 3 and the battery 5 are both assembled in the instrument cabin 201, the Na I detector 6 is fixedly installed at the bottom of the buoy body 2, the Beidou 7 and the GM tube detector are both fixedly installed on the buoy body 2 through a bracket, and the data acquisition and transmission control terminal module 3 is used to monitor the Na I detector 6 and the signal measured by the GM tube detector are transmitted and stored, the solar panel 9 is installed on the buoy body 2, and the solar panel 9 is used for solar power generation; a support frame 10 is installed on the buoy body 2; a placement rack 11 is arranged on the support rack 10, and a cleaning rack 12 is arranged on the placement rack 11, and the cleaning rack 12 is used to clean impurities adhered to the surface of the solar panel 9, and the support rack 10 and the placement rack 11 are provided with an adjusting mechanism, and the adjusting mechanism is used to adjust the use position of the cleaning rack 12; a cleaning mechanism is arranged on the placement rack 11 and the cleaning rack 12, and the cleaning mechanism is used to drive the cleaning rack 12 to move to clean the dust adhered to the surface of the solar panel 9; a regulating mechanism is arranged on the buoy body 2, and the regulating mechanism is used to regulate the temperature on the buoy body 2.

[0033] In this embodiment, when the smart buoy body 1 is in use, the smart buoy body 1 is systematically installed using an anchor rope and an anchor (swivel, shackle), the buoy body 2 can be detached from the anchor chain for recovery, and the monitoring points can be flexibly arranged according to monitoring needs. The Na I detector 6 on the smart buoy body 1 mainly measures the concentration of γ radioactive activity in seawater. When installed, the Na I detector 6 is placed at a certain depth underwater. The GM detector mainly monitors the size of the sea surface air absorption dose rate. When the γ radioactive in the air enters the GM counter tube, an ionization excitation effect is generated. Under the action of an external high voltage, a voltage pulse number that is proportional to the size of the air absorption dose rate can be induced, thereby measuring the size of the sea surface air absorption dose rate. The concentration of seawater radioactive activity and the dose rate in the air are monitored by the Na I detector 6 and the GM detector. The data acquisition and transmission control terminal module 3 will monitor the Na The signals measured by the I detector 6 and the GM tube detector are transmitted and stored, and then communicated with the existing environmental monitoring control center through the Beidou 7 signal. The staff can monitor and understand the concentration of radioactive substances at sea in the background. Solar panels 9 are arranged in the front, back, left and right directions of the intelligent buoy body 1. The solar panels 9 are used for solar power generation of the entire device. A controller is arranged on the intelligent buoy body 1. The controller can start the cleaning mechanism at a fixed time to drive the cleaning rack 12 to move and clean the dust adhered to the surface of the solar panel 9. When one solar panel 9 is cleaned, the controller starts the rotating mechanism to adjust the use position of the cleaning rack 12 to facilitate the cleaning of the next solar panel 9. Through the entire device, the nuclear radiation concentration at sea can be well monitored, and the dust adhered to the solar panel 9 can be cleaned, reducing the erosion and shading of the solar panel 9 by dust, effectively improving the power generation efficiency and service life of the solar panel 9, thereby effectively ensuring the stability of the use of the intelligent buoy body 1;

[0034] It should be noted that the working mode and main functions of the data acquisition transmission control terminal module 3 include: Fig.12 As shown:

[0035] a) The monitoring point data acquisition and transmission control terminal module 3 of the intelligent buoy body 1 is installed in the buoy body 2;

[0036] b) The data acquisition and transmission control terminal module 3 can quickly establish data connection with the on-site NaI detector 6 and the GM tube detector to achieve important functions such as real-time automatic acquisition, automatic analysis, automatic storage, and automatic sending of raw data to the host computer;

[0037] c) Communication interface: RS232, RS485, etc.;

[0038] d) Built-in storage space, which can continuously save at least 1 year of historical monitoring data;

[0039] Power supply module: The intelligent buoy body 1 is equipped with a power supply module to supply power to the whole body and the communication system. The solar panel 9 generates solar power and stores it in the battery 5. It can work for at least 48 hours. This is the existing technology for power generation by the solar panel 9 and will not be elaborated here. The solar panel 9 is a multi-channel parallel connection of single crystal silicon. If a ship collision occurs and part of the solar panel 9 is broken, the remaining part can still supply power to the instrument.

[0040] In a further preferred embodiment of the present invention, the cleaning mechanism includes: a driving motor 13 fixedly mounted on the placement rack 11; a screw rod 14 rotatably mounted on the placement rack 11, one end of the screw rod 14 is fixedly connected to the output shaft of the driving motor 13; a driving block 15 threadedly sleeved on the screw rod 14, the driving block 15 is fixedly connected to the cleaning rack 12, and a limiting rod is fixedly mounted on the placement rack 11, and the limiting rod and the driving block 15 are slidably connected.

[0041] In this embodiment, when the cleaning mechanism is used, the controller starts the drive motor 13 to drive the screw rod 14 to rotate. Under the limiting action of the limit rod and the drive block 15, the screw rod 14 can stably drive the drive block 15 to move, and the drive block 15 drives the cleaning rack 12 to move from top to bottom. The soft brush on the moving cleaning rack 12 contacts the surface of the solar panel 9, so that the dust adhering to the surface of the solar panel 9 can be cleaned, reducing the erosion and shading of the solar panel 9 by the dust, effectively improving the power generation efficiency and service life of the solar panel 9, thereby effectively ensuring the stability of the use of the smart buoy body 1. After the cleaning rack 12 cleans the surface of a solar panel 9, the controller starts the drive motor 13 to drive the cleaning rack 12 is reset, and then the controller will start the rotating mechanism to rotate the cleaning frame 12 to a certain angle. The four solar panels 9 are evenly distributed on the buoy body 2. The rotation angle of the cleaning frame 12 can be set by the controller. This is the prior art and will not be elaborated here. The cleaning frame 12 is adjusted to one side of another solar panel 9. Similarly, the controller starts the cleaning mechanism to clean the solar panel 9 according to the above steps. After the cleaning is completed, the next solar panel 9 is cleaned according to the above steps until the cleaning of the surfaces of the four solar panels 9 is completed. When the four solar panels 9 are cleaned for the next time, the adjustment mechanism will rotate and adjust the cleaning frame 12 in the opposite direction, and so on.

[0042] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a power motor 16 fixedly mounted on the support frame 10; a mounting shaft 17 rotatably mounted on the support frame 10, the bottom end of the mounting shaft 17 being fixedly connected to the output shaft of the power motor 16; a connecting frame 18 fixedly mounted on the mounting shaft 17, the connecting frame 18 being fixedly connected to the placement frame 11, and an avoidance opening is opened on the connecting frame 18, and the avoidance opening is used to avoid the support frame 10.

[0043] In this embodiment, when the adjustment mechanism is used, after the cleaning rack 12 cleans the surface of a solar panel 9, the controller starts the drive motor 13 to reset the cleaning rack 12, and then the controller starts the power motor 16 to drive the mounting shaft 17 to rotate, thereby driving the connecting rack 18 to rotate, and then driving the cleaning rack 12 on the placement rack 11 to rotate at an angle of ninety degrees, thereby adjusting the cleaning rack 12 to one side of another solar panel 9. At the same time, when the placement rack 11 rotates, the installation bracket of Beidou 7 will not hinder the rotation of the placement rack 11. Then, in the same way, the controller starts the cleaning mechanism to drive the cleaning rack 12 to move and clean the solar panel 9. After cleaning, continue to clean the next solar panel 9 according to the above steps until the cleaning of the surfaces of four solar panels 9 is completed. When the four solar panels 9 are cleaned for the next time, the adjustment mechanism will adjust the cleaning rack 12 in the opposite direction, and so on.

[0044] In a further preferred embodiment of the present invention, a guide groove 19 is provided on the top of the support frame 10, and a plurality of guide blocks 20 are fixedly mounted on the connecting frame 18. The guide groove 19 is annularly arranged, and the plurality of guide blocks 20 are slidably connected to the guide groove 19.

[0045] In this embodiment, when the connecting frame 18 rotates, the connecting frame 18 will drive the multiple guide blocks 20 to rotate in the guide groove 19. On the one hand, it can improve the stability of the connecting frame 18 when it rotates, and on the other hand, it can reduce the pressure on the mounting shaft 17. At the same time, a drain outlet is opened on the support frame 10, and the drain outlet is connected to the guide groove 19. The drain outlet is used to discharge the accumulated water in the guide groove 19 when it rains.

[0046] In a further preferred embodiment of the present invention, a dispersing mechanism is provided on the placement rack 11, and the dispersing mechanism is used to disperse the dust cleaned by the cleaning rack 12 on the solar panel 9, and the dispersing mechanism includes: a mounting cover 21 fixedly mounted on one side of the placement rack 11; a placement shaft 22 rotatably mounted in the mounting cover 21, and a plurality of fan blades 23 are fixedly mounted on the placement shaft 22; two first sprockets 24 respectively fixedly mounted on the placement shaft 22 and the screw rod 14, and a first chain 25 is mounted on the two first sprockets 24.

[0047] In this embodiment, when the screw rod 14 rotates forward to drive the cleaning frame 12 to move from top to bottom, under the interaction of the above-mentioned first sprocket 24 and the first chain 25, the multiple fan blades 23 on the placement shaft 22 can be driven to rotate, and the forward rotating fan blades 23 generate airflow to blow onto the solar panel 9 being cleaned by the cleaning frame 12, so that the cleaning frame 12 can clean and loosen the dust on the solar panel 9, thereby effectively improving the effect of cleaning the solar panel 9. After cleaning a solar panel 9, the controller will temporarily set a certain time before starting the drive motor 13 to drive the screw rod 14 to reverse and reset the cleaning frame 12. At this time, even when the screw rod 14 reverses, the fan blades 23 generate opposite airflow and the dust has been cleaned, which is not a problem.

[0048] In a further preferred embodiment of the present invention, a base 26 is installed on the buoy body 2, the top of the base 26 is fixedly connected to the bottom of the support frame 10, and a guide mechanism is provided on the base 26 and the placement frame 11, and the guide mechanism is used to guide the rotation of the placement frame 11, and the guide mechanism includes: a slider 27 fixedly installed on the bottom of the placement frame 11; a slide groove 28 is opened on the base 26, and the slide groove 28 is annularly arranged, and the slide groove 28 and the slider 27 are slidably connected.

[0049] In this embodiment, when the adjustment mechanism rotates and adjusts the placement rack 11, the placement rack 11 will drive the slider 27 to rotate in the slide groove 28. Through the cooperation between the slider 27 and the slide groove 28, the placement rack 11 can be supported, and the stability of the placement rack 11 during overall use can be effectively improved. At the same time, a drain port is opened on the base 26, and the drain port is connected to the slide groove 28, so that the accumulated water in the slide groove 28 can be drained when it rains.

[0050] In a further preferred embodiment of the present invention, the regulating mechanism includes: a placement box 29 fixedly mounted on the buoy body 2, the top of the placement box 29 and the bottom of the base 26 being fixedly connected; a semiconductor refrigeration plate 30 fixedly mounted on the placement box 29, the semiconductor refrigeration plate 30 being used to cool the water in the placement box 29; a water pump 31 fixedly mounted in the placement box 29; a bend pipe 32 fixedly mounted on the placement box 29, the bend pipe 32 being connected to the water outlet end of the water pump 31; a connecting pipe 33 fixedly mounted in the buoy body 2, one end of the connecting pipe 33 being connected to the bend pipe 32, and the other end of the connecting pipe 33 being connected to the placement box 29, the connecting pipe 33 being arranged in a serpentine shape; a heating plate 34 fixedly mounted on the placement box 29, the heating plate 34 being used to heat the water in the placement box 29; a heat conducting plate 35 mounted on the placement box 29, the heat conducting plate 35 being used to transfer the heat generated by the heating plate 34 to the placement box 29.

[0051] In this embodiment, during the use of the buoy body 2, a temperature monitor is provided in the buoy body 2. When the temperature monitor detects that the temperature in the buoy body 2 is too high and reaches a certain value, the temperature monitor will send a signal to the controller. The controller receives and identifies the signal, and the controller starts the semiconductor refrigeration sheet 30 to cool the water in the placement box 29. At the same time, the controller starts the water pump 31, and the low-temperature water in the placement box 29 enters the connecting pipe 33, and then flows back to the placement box 29. This cycle is repeated, and the low-temperature connecting pipe 33 is in contact with the air in the buoy body 2. According to the principle of heat exchange, To cool down the buoy body 2. At the same time, when the temperature monitor detects that the temperature inside the buoy body 2 is too low and reaches a certain value, the temperature monitor sends a signal to the controller. The controller receives and identifies the signal, and the controller starts the heating plate 34 to heat the water in the placement box 29. At the same time, the water pump 31 is started, and the high-temperature water circulates in the connecting pipe 33. Similarly, according to the principle of heat exchange, the high-temperature connecting pipe 33 is in contact with the low-temperature air in the buoy body 2, so that the buoy body 2 can be heated to a certain extent, so that the temperature of the instrument cabin 201 can be maintained at an appropriate level to prevent high temperature in summer or low temperature in winter from damaging instruments and equipment.

[0052] In a further preferred embodiment of the present invention, a stirring mechanism is provided on the placement box 29, and the stirring mechanism is used to stir the water in the placement box 29, and the stirring mechanism includes: two stirring racks 36, a servo motor 37, two second sprockets 38 and a second chain 39, the two stirring racks 36 are rotatably installed in the placement box 29, the servo motor 37 is fixedly installed on one side outer wall of the placement box 29, and one end of the servo motor 37 is fixedly connected to one end of one of the stirring racks 36, the two second sprockets 38 are respectively fixedly mounted on the two stirring racks 36, and the second chain 39 is mounted on the two second sprockets 38.

[0053] In this embodiment, when the semiconductor refrigeration plate 30 cools the water in the placement box 29, the controller will start the servo motor 37, and under the interaction of the second chain 39 and the second sprocket 38, it can drive the two stirring frames 36 to rotate to stir the water in the placement box 29, thereby making the water temperature in the placement box 29 more uniform.

[0054] In a further preferred embodiment of the present invention, a plurality of first fan blades 40 are fixedly mounted on one of the stirring frames 36 , and the plurality of first fan blades 40 are located on one side of the servo motor 37 . A temperature sensor 41 is provided on the placement box 29 , and the temperature sensor 41 is used to monitor the water temperature in the placement box 29 .

[0055] In this embodiment, when the stirring frame 36 rotates, it will drive the first fan blade 40 to rotate. The first fan blade 40 will increase the flow of air around the servo motor 37, thereby dissipating heat and cooling the servo motor 37. At the same time, the temperature sensor 41 is used to monitor the water temperature in the placement box 29, so that the controller can control the semiconductor refrigeration plate 30 and the heating plate 34 to adjust the water temperature in the placement box 29 to a suitable temperature.

[0056] In a further preferred embodiment of the present invention, a heat dissipation mechanism is provided on the placement box 29, and the heat dissipation mechanism is used to dissipate heat for the semiconductor refrigeration plate 30, and the heat dissipation mechanism includes: a mounting plate 42, a transverse axis 43, a plurality of second blades 44, two third sprockets 45 and a third chain 46, the mounting plate 42 is fixedly mounted on one side of the placement box 29, the transverse axis 43 is rotatably mounted on the mounting plate 42, a plurality of second blades 44 are all fixedly mounted on the transverse axis 43, the two third sprockets 45 are respectively fixedly mounted on the transverse axis 43 and one of the stirring frames 36, and the third chain 46 is mounted on the two third sprockets 45.

[0057] In this embodiment, when the stirring frame 36 rotates, the interaction between the third chain 46 and the third sprocket 45 drives the second blades 44 on the horizontal axis 43 to rotate, and the rotating second blades 44 dissipate heat for the semiconductor refrigeration plate 30, thereby improving the refrigeration effect of the semiconductor refrigeration plate 30.

[0058] To sum up, compared with the relevant technology, the entire device can be used to monitor the nuclear radiation concentration at sea, and it is convenient to clean the dust adhering to multiple solar panels 9, reduce the erosion and shading of the solar panels 9 by dust, and effectively improve the power generation efficiency and service life of the solar panels 9, thereby effectively ensuring the stability of the use of the smart buoy body 1.

[0059] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A marine intelligent buoy, characterized in that: include: An intelligent buoy body (1), the intelligent buoy body (1) is used to monitor the concentration of radioactive substances at sea, the intelligent buoy body (1) comprises a buoy body (2), an instrument cabin (201), a data acquisition transmission control terminal module (3), a battery (5), a NaI detector (6), a Beidou (7), a data transmission antenna (8), a GM tube detector and a solar panel (9); A support frame (10) mounted on the buoy body (2); A placement rack (11) is arranged on the support rack (10), a cleaning rack (12) is arranged on the placement rack (11), the cleaning rack (12) is used to clean impurities adhering to the surface of the solar panel (9), and an adjustment mechanism is arranged on the support rack (10) and the placement rack (11), the adjustment mechanism is used to adjust the use position of the cleaning rack (12); A cleaning mechanism is arranged on the placement rack (11) and the cleaning rack (12), and the cleaning mechanism is used to drive the cleaning rack (12) to move to clean dust adhered to the surface of the solar panel (9); A regulating mechanism is arranged on the buoy body (2), and is used to regulate the temperature on the buoy body (2).

2. The offshore smart buoy according to claim 1, characterized in that: The cleaning mechanism comprises: a driving motor (13) fixedly mounted on the placement rack (11); A screw rod (14) is rotatably mounted on the placement frame (11), wherein one end of the screw rod (14) is fixedly connected to an output shaft of the drive motor (13); A driving block (15) is threadedly sleeved on the screw rod (14), the driving block (15) is fixedly connected to the cleaning frame (12), and a limiting rod is fixedly installed on the placement frame (11), and the limiting rod is slidably connected to the driving block (15).

3. The marine smart buoy according to claim 1, characterized in that: The adjustment mechanism comprises: a power motor (16) fixedly mounted on the support frame (10); A mounting shaft (17) rotatably mounted on the support frame (10), wherein the bottom end of the mounting shaft (17) is fixedly connected to the output shaft of the power motor (16); A connecting frame (18) is fixedly mounted on the mounting shaft (17), the connecting frame (18) and the placement frame (11) are fixedly connected, and an escape opening is provided on the connecting frame (18), the escape opening being used to escape the support frame (10).

4. The marine smart buoy according to claim 3, characterized in that: A guide groove (19) is provided on the top of the support frame (10), and a plurality of guide blocks (20) are fixedly mounted on the connecting frame (18). The guide groove (19) is annularly arranged, and the plurality of guide blocks (20) are all slidably connected to the guide groove (19).

5. The offshore smart buoy according to claim 2, characterized in that: The placement rack is provided with a dispersing mechanism, and the placement rack (11) is provided with a dispersing mechanism, and the dispersing mechanism is used to disperse the dust cleaned on the solar panel (9) by the cleaning rack (12), and the dispersing mechanism comprises: A mounting cover (21) fixedly mounted on one side of the placement rack (11); A placement shaft (22) is rotatably mounted in the mounting cover (21), and a plurality of fan blades (23) are fixedly mounted on the placement shaft (22); Two first sprocket wheels (24) are respectively fixedly sleeved on the placement shaft (22) and the screw rod (14), and a first chain (25) is sleeved on the two first sprocket wheels (24).

6. The offshore smart buoy according to claim 1, characterized in that: The buoy body (2) is equipped with a base (26), the top of the base (26) is fixedly connected to the bottom of the support frame (10), and the base (26) and the placement frame (11) are provided with a guide mechanism, which is used to guide the rotation of the placement frame (11), and the guide mechanism includes: A sliding block (27) fixedly mounted on the bottom of the placement rack (11); A slide groove (28) is provided on the base (26), the slide groove (28) is annularly arranged, and the slide groove (28) and the slider (27) are slidably connected.

7. The marine smart buoy according to claim 6, characterized in that: The regulatory agencies include: A placement box (29) fixedly mounted on the buoy body (2), wherein the top of the placement box (29) is fixedly connected to the bottom of the base (26); a semiconductor refrigeration sheet (30) fixedly mounted on the placement box (29), the semiconductor refrigeration sheet (30) being used to cool water in the placement box (29); a water pump (31) fixedly mounted in the storage box (29); a curved pipe (32) fixedly mounted on the storage box (29), the curved pipe (32) being connected to a water outlet end of the water pump (31); A connecting pipe (33) fixedly installed in the buoy body (2), one end of the connecting pipe (33) being connected to the bent pipe (32), and the other end of the connecting pipe (33) being connected to the placement box (29), and the connecting pipe (33) being arranged in a serpentine shape; a heating plate (34) fixedly mounted on the placement box (29), the heating plate (34) being used to heat water in the placement box (29); A heat conducting plate (35) is mounted on the placement box (29), and the heat conducting plate (35) is used to transfer the heat generated by the heating plate (34) to the placement box (29).

8. The marine smart buoy according to claim 7, characterized in that: The placement box (29) is provided with a stirring mechanism, which is used to stir the water in the placement box (29). The stirring mechanism comprises: two stirring racks (36), a servo motor (37), two second sprocket wheels (38) and a second chain (39). The two stirring racks (36) are rotatably mounted in the placement box (29), the servo motor (37) is fixedly mounted on an outer wall of one side of the placement box (29), and one end of the servo motor (37) is fixedly connected to one end of one of the stirring racks (36), the two second sprocket wheels (38) are respectively fixedly mounted on the two stirring racks (36), and the second chain (39) is mounted on the two second sprocket wheels (38).

9. The marine smart buoy according to claim 8, characterized in that: A plurality of first blades (40) are fixedly mounted on one of the stirring racks (36), and the plurality of first blades (40) are located on one side of the servo motor (37). A temperature sensor (41) is provided on the placement box (29), and the temperature sensor (41) is used to monitor the water temperature in the placement box (29).

10. The offshore smart buoy according to claim 8, characterized in that: The placement box (29) is provided with a heat dissipation mechanism, which is used to dissipate heat for the semiconductor refrigeration plate (30). The heat dissipation mechanism comprises: a mounting plate (42), a transverse axis (43), a plurality of second blades (44), two third sprockets (45) and a third chain (46). The mounting plate (42) is fixedly mounted on one side of the placement box (29), the transverse axis (43) is rotatably mounted on the mounting plate (42), the plurality of second blades (44) are all fixedly mounted on the transverse axis (43), the two third sprockets (45) are respectively fixedly mounted on the transverse axis (43) and one of the stirring frames (36), and the third chain (46) is mounted on the two third sprockets (45).

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