Lightweight cloud-aerosol vertical structure comprehensive sounding device

Abstract

The present application belongs to the technical field of atmospheric environment monitoring and cloud and fog microphysical observation, and particularly relates to a lightweight cloud and fog vertical structure comprehensive sounding device, comprising: a device main body; a temperature and humidity measuring module arranged on the outside of the device main body; a water vapor measuring module arranged on the outside of the device main body; a holographic particle measuring module arranged on the outside of the device main body; a navigation positioning module; a data processing system arranged in the inside of the device main body, the data processing system being used for receiving and storing temperature, humidity and air pressure, water vapor content and cloud and fog particle holographic image data. The present application realizes synchronous measurement of cloud and fog temperature, humidity, air pressure, water vapor and cloud and fog particle microphysical parameters, has simple device structure, can be carried on sounding balloons and unmanned aerial vehicles and other platforms to realize flexible and refined measurement of cloud and fog vertical structure, and has wide application prospects in the fields of cloud and precipitation physical scientific observation, artificial cloud and fog reduction effect evaluation and cloud parameter remote sensing product quantitative test.

Description

Technical Field

[0001] This invention belongs to the field of atmospheric environment monitoring and cloud and fog microphysics observation technology, and in particular relates to a lightweight cloud and fog vertical structure integrated radiosonde device. Background Technology

[0002] Low clouds and dense fog are important weather phenomena affecting aviation, navigation, road traffic, and military activities. Accurately obtaining the vertical structure characteristics of low clouds and dense fog is of great significance for accurately forecasting the formation and dissipation of low clouds and dense fog, evaluating the effectiveness of artificial methods to reduce low clouds and dense fog, and ensuring transportation safety.

[0003] The observation and research of low clouds and fog has always been valued. Traditional observation methods mainly rely on ground-based meteorological stations or meteorological towers. Ground-based fixed stations have limited spatial coverage, making it difficult to obtain continuous regional distribution characteristics. Modern research mainly uses active and passive remote sensing equipment such as lidar, millimeter-wave radar, and microwave radiometers, combined with satellite remote sensing and data from automatic ground-based weather stations, to achieve detailed detection of the three-dimensional structure of low clouds and fog. However, the detection range of ground-based lidar is limited by the equipment's location, preventing flexible and mobile observation. Satellite remote sensing lacks sufficient spatiotemporal resolution, making it difficult to capture the rapid evolution of low clouds and fog. Overall, existing observation systems struggle to simultaneously acquire the microphysical properties and environmental parameters of clouds and fog.

[0004] Unmanned aerial vehicle (UAV)-based meteorological observation systems are an emerging detection method with broad application prospects, showing great potential in continuously and accurately acquiring the vertical structure of low clouds and fog. However, existing UAV meteorological observation systems have low sensor integration, and the system integration schemes for multi-parameter collaborative observation are still immature, making it difficult to simultaneously collect key parameters such as temperature and humidity, air pressure, water vapor mixing ratio, and cloud particle characteristics in cloud and fog environments.

[0005] Therefore, a lightweight cloud and fog vertical structure integrated sounding device needs to be designed to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a lightweight cloud and fog vertical structure integrated sounding device to solve the above problems and achieve the purpose of in-situ measurement of multiple parameters of cloud and fog atmospheric environment.

[0007] To achieve the above objectives, the present invention provides the following solution: a lightweight cloud and fog vertical structure integrated sounding device, comprising:

[0008] Main body of the device;

[0009] A temperature and humidity measurement module is located on the outside of the main body of the device. The temperature and humidity measurement module is used to measure temperature, humidity and air pressure data.

[0010] A water vapor measurement module is located on the outside of the main body of the device, and the water vapor measurement module is used to measure water vapor content data;

[0011] A holographic particle measurement module is disposed on the outside of the main body of the device, and the holographic particle measurement module is used to acquire holographic image data of cloud and fog particles;

[0012] A navigation and positioning module is installed inside the main body of the device, and the navigation and positioning module is used to locate the sounding device;

[0013] A data processing system is installed inside the main body of the device. The data processing system is used to receive and store the temperature, humidity and air pressure data, the water vapor content data, and the cloud and fog particle holographic image data.

[0014] A power supply module is located inside the main body of the device, and the power supply module is used to provide power output for the operation of the sounding device.

[0015] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device includes a water vapor measurement module comprising a cuboid pipe fixedly mounted on the outer wall of the main body of the device. A first fixed base is fixedly connected to one end of the cuboid pipe, and a first laser is fixedly connected to the top of the first fixed base. A second fixed base is fixedly connected to the other end of the cuboid pipe, and a receiver is fixedly connected to the top of the second fixed base. The emitting end of the first laser faces the receiving end of the receiver. A water vapor guide section is also provided on the cuboid pipe, located between the emitting end of the first laser and the receiving end of the receiver. The water vapor flow direction within the water vapor guide section is the same as the laser emission direction of the first laser.

[0016] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device includes a water vapor guiding section comprising a first open bend and a second open bend. One end of the first open bend is connected to the top wall of the cuboid pipe, and the other end of the first open bend faces the first laser. The first open bend is located between the first laser and the receiver, near the end of the first laser. One end of the second open bend is connected to the bottom wall of the cuboid pipe, and the other end of the second open bend faces the receiver. The second open bend is located between the first laser and the receiver, near the end of the receiver. The incoming airflow enters the cuboid pipe through the first open bend and travels along the laser beam emitted by the first laser inside the cuboid pipe to the position of the second open bend. The incoming airflow flows out of the cuboid pipe through the second open bend to form an outflow airflow.

[0017] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided. The holographic particle measurement module includes a support component and an imaging component. One end of the support component is fixedly connected to the outer side wall of the main body of the device, and the imaging component is fixedly connected to the other end of the support component.

[0018] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided. The support assembly includes a connecting arm. One end of the connecting arm is fixedly connected to the outer wall of the main body of the device. The other end of the connecting arm is fixedly connected to a light-emitting support arm and a receiving support arm. The ends of the light-emitting support arm and the receiving support arm away from the connecting arm are spaced apart from each other to form a V-shaped flow guide structure between the light-emitting support arm and the receiving support arm. An anti-splashing mesh is provided inside the tip of the V-shaped flow guide structure. The imaging assembly is fixedly disposed at the ends of the light-emitting support arm and the receiving support arm away from the connecting arm.

[0019] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided. The imaging component includes a third fixed base and a fourth fixed base. A second laser is fixedly connected to the third fixed base. The emitting end of the second laser is provided with a pinhole filter and a transmission window. A camera is fixedly connected to the fourth fixed base. The imaging end of the camera is provided with a bandpass filter and a receiving window. The emitting end of the second laser faces the imaging end of the camera, and a holographic sampling space is formed between the emitting end of the second laser and the imaging end of the camera.

[0020] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided. The temperature and humidity measurement module includes a connecting base, which is fixedly connected to the outer wall of the main body of the device. One end of the connecting rod is fixedly connected to the connecting base, and the other end of the connecting rod is fixedly connected to an integrated temperature and humidity probe.

[0021] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided. The data processing system includes a data acquisition unit and a data storage module. The data acquisition unit and the data storage module are both fixedly installed inside the main body of the device. The data acquisition unit is used to receive temperature, humidity and air pressure data, water vapor content data, and cloud and fog particle holographic image data, and transmit the data to the data storage module for storage.

[0022] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided on the outer side wall of the main body of the device, and a switch button and a charging port are also provided.

[0023] According to the present invention, a lightweight cloud and fog vertical structure integrated sounding device is provided with tin foil on the inner side wall of the main body of the device.

[0024] Compared with the prior art, the present invention has the following advantages and technical effects:

[0025] This invention utilizes a temperature and humidity measurement module to measure atmospheric temperature, humidity, and air pressure; a water vapor measurement module to measure atmospheric water vapor content; and a holographic particle measurement module to measure atmospheric cloud and fog particles. By integrating these various measurement modules onto the main body of the device, it can achieve multi-parameter synchronous in-situ measurement, offering rich measurement functions. The integrated modules result in a compact structure, high portability, simple operation, and diverse application scenarios. This invention's device can be mounted on platforms such as drones and weather balloons for aerial observation. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort:

[0027] Figure 1 This is a schematic diagram of the appearance of the present invention;

[0028] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the water vapor measurement module structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the holographic particle measurement module structure of the present invention;

[0031] Figure 5 This is a schematic diagram of the supporting component structure of the present invention;

[0032] Figure 6 This is a schematic diagram illustrating an application scenario of the present invention;

[0033] Figure 7 This is a curve showing the variation of meteorological parameters of the vertical sounding system penetrating clouds with altitude, as presented in this invention.

[0034] The device comprises: 1. Main body; 2. Temperature and humidity measurement module; 3. Water vapor measurement module; 4. Holographic particle measurement module; 5. Navigation and positioning module; 6. Data acquisition unit; 7. Data storage module; 8. Power supply module; 9. Protective housing; 10. Integrated temperature and humidity probe; 11. Connecting rod; 12. Connecting base; 13. First laser; 14. Receiver; 15. Rectangular pipe; 16. First fixed base; 17. Second fixed base; 18. First open elbow; 19. Second open elbow; 2 0. Inlet airflow; 21. Outlet airflow; 22. Second laser; 23. Pinhole filter; 24. Transmitting window; 25. Receiving window; 26. Bandpass filter; 27. Camera; 28. Connecting arm; 29. ​​Light-emitting support arm; 30. Receiving support arm; 31. Third fixed base; 32. Fourth fixed base; 33. Holographic sampling space; 34. V-shaped airflow guide structure; 35. Anti-splash mesh; 36. Rectangular metal strip; 37. Switch button; 38. Charging port; 39. Aluminum foil; 40. Long rope. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Reference Figures 1 to 5 As shown, the present invention provides a lightweight cloud and fog vertical structure integrated sounding device, comprising:

[0038] Device body 1;

[0039] Temperature and humidity measurement module 2 is located on the outside of the main body 1 of the device. Temperature and humidity measurement module 2 is used to measure temperature, humidity and air pressure data.

[0040] Water vapor measurement module 3 is located on the outside of the main body 1 of the device. Water vapor measurement module 3 is used to measure water vapor content data.

[0041] Holographic particle measurement module 4 is located on the outside of the main body 1 of the device. Holographic particle measurement module 4 is used to acquire holographic image data of cloud and fog particles.

[0042] The navigation and positioning module 5 is installed inside the main body 1 of the device. The navigation and positioning module 5 is used to locate the sounding device.

[0043] The data processing system is located inside the main body 1 of the device. The data processing system is used to receive and store temperature, humidity and air pressure data, water vapor content data, and cloud and fog particle holographic image data.

[0044] The power supply module 8 is located inside the main body 1 of the device and is used to provide power output for the operation of the sounding device.

[0045] Furthermore, the water vapor measurement module 3 includes a cuboid pipe 15, which is fixedly installed on the outer wall of the main body 1 of the device. One end of the cuboid pipe 15 is fixedly connected to a first fixed base 16, and a first laser 13 is fixedly connected to the top of the first fixed base 16. The other end of the cuboid pipe 15 is fixedly connected to a second fixed base 17, and a receiver 14 is fixedly connected to the top of the second fixed base 17. The emitting end of the first laser 13 faces the receiving end of the receiver 14. A water vapor guide section is also provided on the cuboid pipe 15. The water vapor guide section is located between the emitting end of the first laser 13 and the receiving end of the receiver 14. The water vapor flow direction in the water vapor guide section is the same as the laser emission direction of the first laser 13.

[0046] Furthermore, the water vapor guiding section includes a first open elbow 18 and a second open elbow 19. One end of the first open elbow 18 is connected to the top wall of the cuboid pipe 15, and the other end of the first open elbow 18 faces the first laser 13. The first open elbow 18 is located between the first laser 13 and the receiver 14, near the end of the first laser 13. One end of the second open elbow 19 is connected to the bottom wall of the cuboid pipe 15, and the other end of the second open elbow 19 faces the receiver 14. The second open elbow 19 is located between the first laser 13 and the receiver 14, near the end of the receiver 14. The incoming airflow 20 enters the cuboid pipe 15 through the first open elbow 18 and advances along the laser emitted by the first laser 13 inside the cuboid pipe 15 to the position of the second open elbow 19. The incoming airflow 20 flows out of the cuboid pipe 15 through the second open elbow 19 and forms the outgoing airflow 21.

[0047] The water vapor measurement module 3 works on the principle that when the laser beam emitted by the first laser 13 passes through the water vapor, the laser beam's energy is attenuated due to absorption by the water vapor, and the output current of the receiver 14 decreases accordingly, thus allowing the water vapor content to be determined. The cuboid pipe 15 is 14cm long. The first open elbow 18 and the second open elbow 19 are designed with waterproof caps to prevent water droplets from entering and to avoid natural light hitting the receiver 14, which would affect the water vapor measurement. During measurement, the incoming airflow 20 enters through the first open elbow 18, and the outgoing airflow 21 exits through the second open elbow 19.

[0048] Furthermore, the holographic particle measurement module 4 includes a support component and an imaging component. One end of the support component is fixedly connected to the outer wall of the main body 1 of the device, and the imaging component is fixedly connected to the other end of the support component.

[0049] Furthermore, the support assembly includes a connecting arm 28, one end of which is fixedly connected to the outer wall of the device body 1, and the other end of which is fixedly connected to a light-emitting support arm 29 and a receiving support arm 30. The ends of the light-emitting support arm 29 and the receiving support arm 30 away from the connecting arm 28 are far apart from each other so that a V-shaped flow guide structure 34 is formed between the light-emitting support arm 29 and the receiving support arm 30. An anti-splash mesh 35 is provided inside the tip of the V-shaped flow guide structure 34. The imaging assembly is fixedly disposed at the ends of the light-emitting support arm 29 and the receiving support arm 30 away from the connecting arm 28.

[0050] Furthermore, the imaging assembly includes a third fixed base 31 and a fourth fixed base 32. A second laser 22 is fixedly connected to the third fixed base 31. The emitting end of the second laser 22 is provided with a pinhole filter 23 and an emitting window 24. A camera 27 is fixedly connected to the fourth fixed base 32. The imaging end of the camera 27 is provided with a bandpass filter 26 and a receiving window 25. The emitting end of the second laser 22 faces the imaging end of the camera 27, and a holographic sampling space 33 is formed between the emitting end of the second laser 22 and the imaging end of the camera 27.

[0051] The holographic particle measurement module 4 employs a lensless holographic imaging system to reduce the weight of the sounding device. The second laser 22 is controlled by a self-made laser driver, and the camera 27 is a CMOS camera. Under the influence of airflow, cloud particles move within the holographic sampling space 33 formed between the light-emitting support arm 29 and the receiving support arm 30. The laser beam emitted by the second laser 22 passes through a pinhole filter 23 to form a spherical light source, which then illuminates the particles in the holographic sampling space 33, forming forward-scattered light. This forward-scattered light interferes with the unchanged reference light to form a hologram, which is finally recorded as an image by the camera 27. The bandpass filter 26 filters stray light. Both the transmitting window 24 and the receiving window 25 are sealed with sapphire glass sheets and coated. Heating elements are added around the windows to prevent condensation.

[0052] To reduce the impact of direct sunlight at high altitudes and particle tailing, the second laser 22 is a 660nm or 405nm pulsed laser with a pulse width of less than 50ns. This pulse width range can avoid particle tailing during motion observation and ensure that the pulse energy meets the illumination requirements. The camera 27 is a MER2-532-22GM model with 2592×2048 pixels, a pixel size of 3.2μm, and a weight of 68g. It operates using a global shutter readout method. The connecting arm 28, the light-emitting support arm 29, and the receiving support arm 30 are hollow inside, with reserved wiring conduits for power supply from the power supply module 8 and for image and data transmission to the data processing system. The light-emitting support arm 29 and the receiving support arm 30 are arranged opposite each other and welded to the connecting arm 28 at their bottom. One end of the connecting arm 28 that extends into the device body 1 is a rectangular metal strip 36, fixed to the inner surface of the device body 1.

[0053] The V-shaped flow guide structure 34 has a bevel angle of 5-15 degrees, which allows the accumulated liquid to drain quickly. The anti-splash mesh 35 is a multi-layered mesh structure made of hydrophobic material with a gradient distribution of mesh openings. The outer layer has larger openings, while the inner layer has gradually smaller openings, effectively dispersing the kinetic energy of droplets and preventing splashing.

[0054] Furthermore, the temperature and humidity measurement module 2 includes a connecting base 12, which is fixedly connected to the outer wall of the device body 1. One end of the connecting rod 11 is fixedly connected to the connecting base 12, and the other end of the connecting rod 11 is fixedly connected to an integrated temperature and humidity probe 10.

[0055] The integrated temperature and humidity probe 10 employs a beaded thermistor MF51 sensor, and utilizes vacuum sputtering coating and other processes to ensure the accuracy, rapid response, radiation protection, and water resistance of temperature measurements. Humidity measurement uses a polymer humidity-sensitive capacitive HC103M2 sensor, and the on-chip temperature compensation and dynamic dryness correction methods for humidity measurement are determined. The connecting base 12 is connected to the acquisition chip, which is equipped with an MS5561 silicon piezoresistive sensor to achieve synchronous air pressure measurement.

[0056] Furthermore, the data processing system includes a data acquisition unit 6 and a data storage module 7. Both the data acquisition unit 6 and the data storage module 7 are fixedly installed inside the main body 1 of the device. The data acquisition unit 6 is used to receive temperature, humidity and air pressure data, water vapor content data, cloud and fog particle holographic image data, and transmit the data to the data storage module 7 for storage.

[0057] The data acquisition unit 6 uses a ZYNQ main control chip, which is the core of the entire system and connects to various modules. It has functions such as image data acquisition, configuration file reading and storage, exposure control, and external communication driving. The main control chip receives a 12V DC input, which is then divided by a voltage regulator chip to produce six different voltages (+5V, +3.3V, +2.5V, +1.8V, +6V, -6V). The data storage module 7 uses a 2TB solid-state portable hard drive with a Type-C interface. The navigation and positioning module 5 uses a UBX-M8030 Beidou chip, receiving data in the 1575.42MHz frequency band.

[0058] Furthermore, the outer wall of the main body 1 of the device is also provided with a switch button 37 and a charging port 38.

[0059] The switch button 37 is used to control the power supply of the entire device, and the charging port 38 is used to charge the power supply module 8. The power supply module 8 is a low-temperature lithium battery that can be charged and discharged multiple times, meeting the requirement of maintaining the sounding device in an environment above -20°C for more than 30 minutes.

[0060] Furthermore, tin foil 39 is provided on the inner wall of the main body 1 of the device.

[0061] The protective shell 9 of the main body 1 is made of polystyrene foam, and the tin foil 39 can prevent external electromagnetic interference and improve the internal anti-interference ability and stability of the device.

[0062] Reference Figure 6 As shown, during the flight exploration, the sounding device is first attached to one end of the long rope 40, and then the other end of the long rope 40 is attached to the drone or sounding balloon. The long rope 40 is made of hemp rope with a diameter of 5mm, and the length of the long rope 40 between the drone or sounding balloon and the sounding device is 10m.

[0063] Reference Figure 7 The figure shows the changes in temperature, humidity, water vapor, and particle number concentration with altitude during a single launch probe. During the probe, this data is stored in data storage module 7. After the probe is completed, data storage module 7 is removed, the data is copied, and then processed and displayed using plotting software such as MATLAB and Python to obtain the probe results. The results show that the radiosonde can simultaneously acquire macro- and micro-level parameters of clouds and fog, such as temperature, humidity, air pressure, water vapor, and particle number concentration, at different altitudes. When the radiosonde ascends above 1.2 km, the ambient temperature begins to rise, and a temperature inversion occurs. The relative humidity gradually increases to over 90%, indicating that the radiosonde is gradually entering the cloud layer. Correspondingly, the particle number density also gradually increases, reaching a maximum of 150 particles / cm³. 3 These results can be used to study the vertical structure of clouds and fog, and have important application value.

[0064] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0065] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. A lightweight cloud and fog vertical structure integrated sounding device, characterized in that, include: Device body (1); A temperature and humidity measurement module (2) is disposed on the outside of the main body (1) of the device. The temperature and humidity measurement module (2) is used to measure temperature, humidity and air pressure data. A water vapor measurement module (3) is disposed on the outside of the main body (1) of the device. The water vapor measurement module (3) is used to measure water vapor content data. A holographic particle measurement module (4) is disposed on the outside of the main body (1) of the device. The holographic particle measurement module (4) is used to acquire holographic image data of cloud and fog particles. A navigation and positioning module (5) is installed inside the main body (1) of the device. The navigation and positioning module (5) is used to locate the sounding device. A data processing system is installed inside the main body (1) of the device. The data processing system is used to receive and store the temperature, humidity and air pressure data, the water vapor content data, and the cloud and fog particle holographic image data. A power supply module (8) is disposed inside the main body (1) of the device, and the power supply module (8) is used to provide power output for the operation of the sounding device; The holographic particle measurement module (4) includes a support component and an imaging component. One end of the support component is fixedly connected to the outer wall of the main body (1) of the device, and the imaging component is fixedly connected to the other end of the support component. The support assembly includes a connecting arm (28), one end of which is fixedly connected to the outer wall of the main body (1) of the device, and the other end of which is fixedly connected to a light-emitting support arm (29) and a receiving support arm (30). The ends of the light-emitting support arm (29) and the receiving support arm (30) away from the connecting arm (28) are far apart from each other so that a V-shaped flow guide structure (34) is formed between the light-emitting support arm (29) and the receiving support arm (30). A splash-proof mesh (35) is provided inside the tip of the V-shaped flow guide structure (34). The imaging assembly is fixedly disposed at the ends of the light-emitting support arm (29) and the receiving support arm (30) away from the connecting arm (28). The imaging assembly includes a third fixed base (31) and a fourth fixed base (32). A second laser (22) is fixedly connected to the third fixed base (31). The emitting end of the second laser (22) is provided with a pinhole filter (23) and a transmitting window (24). A camera (27) is fixedly connected to the fourth fixed base (32). The imaging end of the camera (27) is provided with a bandpass filter (26) and a receiving window (25). The emitting end of the second laser (22) faces the imaging end of the camera (27). A holographic sampling space (33) is formed between the emitting end of the second laser (22) and the imaging end of the camera (27).

2. The lightweight cloud and fog vertical structure integrated sounding device according to claim 1, characterized in that, The water vapor measurement module (3) includes a cuboid pipe (15), which is fixedly installed on the outer wall of the main body (1) of the device. A first fixed base (16) is fixedly connected to one end of the cuboid pipe (15), and a first laser (13) is fixedly connected to the top of the first fixed base (16). A second fixed base (17) is fixedly connected to the other end of the cuboid pipe (15), and a receiver (14) is fixedly connected to the top of the second fixed base (17). The emitting end of the first laser (13) faces the receiving end of the receiver (14). A water vapor guide is also provided on the cuboid pipe (15). The water vapor guide is located between the emitting end of the first laser (13) and the receiving end of the receiver (14). The water vapor flow direction in the water vapor guide is the same as the laser emission direction of the first laser (13).

3. The lightweight cloud and fog vertical structure integrated sounding device according to claim 2, characterized in that, The water vapor guide section includes a first open elbow (18) and a second open elbow (19). One end of the first open elbow (18) is connected to the top wall of the cuboid pipe (15), and the other end of the first open elbow (18) faces the first laser (13). The first open elbow (18) is located between the first laser (13) and the receiver (14) near the end of the first laser (13). One end of the second open elbow (19) is connected to the bottom wall of the cuboid pipe (15), and the other end of the second open elbow (19) faces the bottom wall of the receiver (14). The receiver (14) is located between the first laser (13) and the receiver (14), near the end of the receiver (14). The incoming airflow (20) enters the cuboid pipe (15) through the first opening bend (18) and travels along the laser emitted by the first laser (13) inside the cuboid pipe (15) to the position of the second opening bend (19). The incoming airflow (20) flows out of the cuboid pipe (15) through the second opening bend (19) to form an outgoing airflow (21).

4. The lightweight cloud and fog vertical structure integrated sounding device according to claim 1, characterized in that, The temperature and humidity measurement module (2) includes a connecting base (12), which is fixedly connected to the outer wall of the main body (1) of the device. One end of the connecting rod (11) is fixedly connected to the connecting base (12), and the other end of the connecting rod (11) is fixedly connected to an integrated temperature and humidity probe (10).

5. A lightweight cloud and fog vertical structure integrated sounding device according to claim 1, characterized in that, The data processing system includes a data acquisition unit (6) and a data storage module (7). Both the data acquisition unit (6) and the data storage module (7) are fixedly installed inside the main body (1) of the device. The data acquisition unit (6) is used to receive the temperature, humidity and air pressure data, the water vapor content data, and the cloud and fog particle holographic image data, and transmit the data to the data storage module (7) for storage.

6. A lightweight cloud and fog vertical structure integrated sounding device according to claim 1, characterized in that, The outer side wall of the main body (1) of the device is also provided with a switch button (37) and a charging port (38).

7. A lightweight cloud and fog vertical structure integrated sounding device according to claim 1, characterized in that, The inner wall of the main body (1) of the device is provided with tin foil (39).

Images