Marine algae pollutant rapid detection early warning device

Abstract

The utility model discloses a rapid detection and early warning device for marine algae pollutants, relates to the technical field of marine pollutant detection, and solves the problem that in the prior art, explosive growth and dynamic change of enteromorpha cannot be timely found and early warned. The marine algae pollutant rapid detection early warning device comprises a first air bag, the peripheral side of the first air bag is communicated with a second air bag, and the periphery of the second air bag is connected with a plurality of friction strips; a shell is arranged on the inner circumferential side of the second air bag, a positioning assembly and a lithium battery are arranged in the shell, the positioning assembly is electrically connected with the lithium battery, and the positioning assembly comprises a Beidou satellite navigation system, a satellite communication module, an AIS and a GPS; the upper end of the shell is connected with a spectrum sensor, and the spectrum sensor is electrically connected with the positioning assembly and the lithium battery. The method has the beneficial effects that accurate geographical location information and spectral information can be provided, and the density and distribution trend of enteromorpha can be accurately observed.

Description

Technical Field

[0001] The utility model relates to the technical field of marine pollutant detection, in particular to a marine algae pollutant rapid detection and early warning device. Background Art

[0002] Enteromorpha is a marine algae plant with multiple values. In recent years, Enteromorpha has experienced explosive growth in certain sea areas (such as Qingdao). Because Enteromorpha floats on the sea surface in large quantities, it consumes oxygen in the water, causing hypoxia in the water, and then leading to the death of a large number of marine animals. At the same time, the large-scale reproduction and decay process of Enteromorpha after death will increase the organic matter and toxins in the seawater, which not only affects the marine ecological environment, but also has a huge impact on the tourism and fisheries in coastal areas. Therefore, Enteromorpha needs to be salvaged and disposed of to reduce its impact on the marine ecological environment.

[0003] Existing methods for monitoring Enteromorpha mainly rely on manual patrols and satellite remote sensing image analysis. Although manual patrols are intuitive, they are inefficient, have limited coverage, and require a lot of labor, making it difficult to grasp the dynamic changes of Enteromorpha in real time. Although satellite remote sensing can cover large areas of sea, it is affected by factors such as weather and clouds, the data acquisition cycle is long, and the resolution is limited, making it difficult to meet the needs of fast and accurate Enteromorpha monitoring. Therefore, it is impossible to timely detect and warn of the explosive growth and spread of Enteromorpha and take countermeasures.

[0004] Therefore, the present invention proposes a rapid detection and early warning device for marine algae pollutants to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rapid detection and early warning device for marine algae pollutants, which is used to solve the problem in the prior art that the explosive growth and dynamic changes of enteromorpha cannot be discovered and warned in a timely manner.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A rapid detection and early warning device for marine algae pollutants includes a first airbag, a second airbag is connected to the outer periphery of the first airbag, and a plurality of friction strips are connected to the outer periphery of the second airbag; a shell is provided on the inner periphery of the second airbag, a positioning assembly and a lithium battery are provided in the shell, the positioning assembly is electrically connected to the lithium battery, and the positioning assembly includes a Beidou satellite navigation system, a satellite communication module, an AIS and a GPS; a spectral sensor is connected to the upper end of the shell, the spectral sensor is at a 45-60 degree angle to the shell, and the spectral sensor is electrically connected to the positioning assembly and the lithium battery.

[0008] By adopting the above technical solution, accurate geographic location information can be provided in real time, and location information and spectral information can be sent instantly.

[0009] Furthermore, a support plate is provided inside the first airbag and the second airbag, and the support plate is provided with inflation holes corresponding to the first airbag and the second airbag; and the support plate is fixedly connected to the shell.

[0010] By adopting the above technical solution, buoyancy can be provided for the entire device in the event that the first airbag and the second airbag fail.

[0011] Furthermore, a plurality of hooks are evenly arranged on the outer peripheral side of the second airbag, and a plurality of barbs are evenly arranged on the hooks.

[0012] By adopting the above technical solution, the contact with the marine algae is increased, so that the entire device can move along with the marine algae.

[0013] Furthermore, the spectral sensor is rotatably connected to the housing via a rotating frame, and a wiper is connected to an end of the rotating frame.

[0014] By adopting the above technical solution, the surface of the spectral sensor can be automatically cleaned to prevent impurities from affecting the monitoring effect.

[0015] Furthermore, a communication antenna is connected to the positioning assembly, the communication antenna is arranged on the outside of the shell, and a heat shrink layer is provided on the surface of the communication antenna.

[0016] By adopting the above technical solution, the speed and accuracy of receiving signals can be improved, and the heat shrink layer on the surface of the antenna can prevent the antenna from being corroded by seawater.

[0017] Furthermore, a photovoltaic panel is connected to the upper end of the shell, and the photovoltaic panel is electrically connected to the lithium battery.

[0018] By adopting the above technical solution, light energy can be converted into electrical energy and stored in lithium batteries, continuously providing power support for the positioning assembly and spectral sensor, ensuring the continuous operation of the device.

[0019] Furthermore, a trapezoidal block is connected to the bottom of the shell, and the radius of the trapezoidal block is smaller than the radius of the second airbag.

[0020] By adopting the above technical solution, the stability of the entire device in the monitored sea area can be enhanced to avoid rollover.

[0021] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0022] This utility model uses a spectral sensor to collect spectral data in specific wavelengths of seawater, identifying the density of Enteromorpha by capturing the spectral information reflected or emitted by the water. The positioning assembly provides accurate geographic location information for the device, transmitting both location and spectral information. This maintains stable tracking of the marine algae, allowing for more precise observation of Enteromorpha distribution trends and density, enabling timely countermeasures. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a vertical schematic diagram of the utility model;

[0024] Figure 2 It is a left view of the utility model;

[0025] Figure 3 It is a top view of the utility model;

[0026] Figure 4 for Figure 2 AA cross-sectional diagram;

[0027] In the figure: 1. First airbag; 2. Second airbag; 3. Friction strip; 4. Housing; 5. Positioning assembly; 6. Lithium battery; 7. Spectral sensor; 8. Support plate; 9. Inflation hole; 10. Hook; 11. Barb; 12. Rotating frame; 13. Wiper; 14. Communication antenna; 15. Heat shrink layer; 16. Photovoltaic panel; 17. Trapezoidal block. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0029] In this application, terms such as "upper," "inner," "outer," and "middle" indicate positions or locations based on those shown in the accompanying drawings. These terms are intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to specific positions, or to their construction or operation in a specific position.

[0030] like Figure 1 and Figure 2As shown, a rapid detection and early warning device for marine algae pollutants includes a first airbag 1. The outer peripheral side of the first airbag 1 is connected to a second airbag 2, which can prevent the entire device from rolling over. The outer periphery of the second airbag 2 is connected to a plurality of friction strips 3; the interior of the first airbag 1 and the second airbag 2 is provided with a support plate 8, and the support plate 8 is provided with inflation holes 9 corresponding to the first airbag 1 and the second airbag 2; thus, it can provide buoyancy for the entire device in the event of failure of the first airbag 1 and the second airbag 2. A plurality of hooks 10 are evenly provided on the outer peripheral side of the second airbag 2, and a plurality of barbs 11 are evenly provided on the hooks 10. The friction strips 3 on the outer side of the second airbag 2 and the plurality of barbs 11 on the hooks 10 increase the contact with the marine algae, so that the entire device can move with the marine algae. The inner peripheral side of the second airbag 2 is provided with a shell 4; the support plate 8 is fixedly connected to the shell 4.

[0031] like Figure 2 and Figure 3 As shown, the upper end of the shell 4 is connected to a spectral sensor 7, which can collect spectral data of a specific band in seawater and identify its density by capturing the spectral information reflected or emitted by the enteromorpha in the water body. The spectral sensor 7 is rotatably connected to the shell 4 through a rotating frame 12, and a wiper 13 is connected to the end of the rotating frame 12. The wiper 13 can automatically clean the surface of the spectral sensor 7 to prevent impurities from affecting the monitoring effect. The spectral sensor 7 is 45-60 degrees to the shell 4, which can reduce the interference of strong light directly reflected from the seawater surface and increase the ability to capture the characteristic spectrum of the enteromorpha.

[0032] like Figure 3 and Figure 4As shown, housing 4 houses a positioning assembly 5 and a lithium battery 6, which are electrically connected to the battery 6. The positioning assembly 5 includes a Beidou satellite navigation system, a satellite communication module, an AIS (Automated Infrared Sensor), and GPS. The positioning assembly 5 provides accurate real-time geographic location information and instantly transmits both location and spectral information, maintaining stable tracking of marine algae. This allows for more accurate observation of the density and distribution trends of the enteromorpha, enabling timely countermeasures. A communication antenna 14 is connected to the positioning assembly 5 and is located outside the housing 4. A heat shrink layer 15 is provided on the surface of the antenna. This antenna improves the speed and accuracy of signal reception, while the heat shrink layer 15 protects the antenna from corrosion caused by seawater. A photovoltaic panel 16 is connected to the upper end of the housing 4 and is electrically connected to the battery 6. The photovoltaic panel 16 converts light energy into electrical energy and stores it in the battery 6, continuously powering the positioning assembly 5 and the spectral sensor 7, ensuring continuous operation of the device. The spectral sensor 7 is electrically connected to both the positioning assembly 5 and the battery 6. The bottom of the housing 4 is connected to a trapezoidal block 17, the radius of which is smaller than the radius of the second airbag 2. The trapezoidal block 17 can enhance the stability of the entire device in the monitored sea area and avoid rollover.

[0033] The working process of this utility model is:

[0034] First, the entire device is deployed in the sea area to be monitored. The buoyancy of the first and second airbags 1 and 2 keeps the device afloat. The second airbag 2 is connected to the outer periphery of the first airbag 1, preventing the entire device from tipping over. Furthermore, the friction strips 3 on the outer periphery of the second airbag 2 and the multiple barbs 11 on the hook 10 increase contact with the marine algae, allowing the entire device to move with the marine algae. A housing 4 is provided on the inner periphery of the second airbag 2, with a spectral sensor 7 connected to its upper end. This spectral sensor 7 can collect spectral data of specific wavelengths in the seawater, identifying its density by capturing spectral information reflected or emitted by the Enteromorpha in the water. A positioning assembly 5 and a lithium battery 6 are provided in the shell 4. The positioning assembly 5 is electrically connected to the lithium battery 6. The positioning assembly 5 includes a Beidou satellite navigation system, a satellite communication module, an AIS and a GPS. Thus, the positioning assembly 5 can provide accurate geographic location information in real time, and send location information and spectral information instantly, thereby maintaining stable position tracking of marine algae, being able to more accurately observe the distribution trend of the enteromorpha, and taking timely countermeasures against the enteromorpha.

Claims

1. A rapid detection and early warning device for marine algae pollutants, comprising a first airbag (1), characterized in that: The outer peripheral side of the first airbag (1) is connected to the second airbag (2), and the outer periphery of the second airbag (2) is connected to a plurality of friction strips (3); the inner peripheral side of the second airbag (2) is provided with a shell (4), and a positioning assembly (5) and a lithium battery (6) are provided in the shell (4), and the positioning assembly (5) is electrically connected to the lithium battery (6), and the positioning assembly (5) includes a Beidou satellite navigation system, a satellite communication module, an AIS and a GPS; the upper end of the shell (4) is connected to a spectrum sensor (7), and the spectrum sensor (7) is 45-60 degrees to the shell (4), and the spectrum sensor (7) is electrically connected to the positioning assembly (5) and the lithium battery (6).

2. A rapid detection and early warning device for marine algae pollutants according to claim 1, characterized in that: A support plate (8) is provided inside the first airbag (1) and the second airbag (2), and the support plate (8) is provided with inflation holes (9) corresponding to the first airbag (1) and the second airbag (2); the support plate (8) is fixedly connected to the shell (4).

3. A rapid detection and early warning device for marine algae pollutants according to claim 2, characterized in that: A plurality of hooks (10) are evenly arranged on the outer peripheral side of the second airbag (2), and a plurality of barbs (11) are evenly arranged on the hooks (10).

4. The rapid detection and early warning device for marine algae pollutants according to claim 1 is characterized in that: The spectrum sensor (7) is rotatably connected to the housing (4) via a rotating frame (12), and a wiper (13) is connected to the end of the rotating frame (12).

5. The rapid detection and early warning device for marine algae pollutants according to claim 1 is characterized in that: A communication antenna (14) is connected to the positioning assembly (5), the communication antenna (14) is arranged on the outside of the shell (4), and a heat shrink layer (15) is provided on the surface of the communication antenna (14).

6. The rapid detection and early warning device for marine algae pollutants according to claim 1 is characterized in that: The upper end of the housing (4) is connected to a photovoltaic panel (16), and the photovoltaic panel (16) is electrically connected to the lithium battery (6).

7. The rapid detection and early warning device for marine algae pollutants according to claim 1 is characterized in that: The bottom of the housing (4) is connected to a trapezoidal block (17), and the radius of the trapezoidal block (17) is smaller than the radius of the second airbag (2).

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