Pollution source tracing terminal based on artificial intelligence

Abstract

The invention relates to a pollution source tracing terminal based on artificial intelligence, and discloses a pollution source tracing terminal which monitors water quality in real time through a floating assembly, transmits the monitored water quality to a cloud platform for analysis, pushes a device to move towards a pollution source, and accurately collects water samples at different depths through a sampling assembly to provide a sample basis for tracing the pollution source. The device is characterized in that the device is composed of a floating assembly and a sampling assembly, the floating assembly is composed of a floating body, a first rotating motor, a rotating disc, an air bag, a guide cylinder, a waterproof shell, a second motor, a first rotating shaft, fan blades, a supporting disc, a first air pump and a data acquisition instrument, the floating body is of a disc-shaped structure, and a containing groove is formed in the middle of the top face of the floating body; the first rotating motor is arranged in the floating body containing groove, the bottom face of the rotating disc is fixedly connected with the top face of the floating body, the rotating disc and the floating body are coaxially arranged, and the rotating disc is composed of two parts.

Description

Technical Field

[0001] The artificial intelligence-based pollution source tracing terminal of the present invention relates to a tracing terminal capable of flexibly moving and accurately tracing pollution sources, belonging to the technical field of water pollution, and particularly relates to a pollution source tracing terminal that can transmit the real-time monitored water quality to the cloud platform for analysis through a floating component and drive the device to move towards the pollution source, and accurately collect water samples at different depths through a sampling component to provide a sample basis for pollution source tracing. Background Art

[0002] In the field of environmental protection, accurately tracing pollution sources is a key prerequisite for implementing effective treatment measures. However, existing pollution source tracing technologies have many limitations. Traditional tracing methods rely on manual monitoring points, making it difficult to achieve real-time and comprehensive coverage. In complex water environments, the dynamic changes of pollution source emissions cannot be captured in a timely manner, greatly reducing the accuracy of tracing results. At the same time, current monitoring devices have single functions and low data collection frequencies, unable to provide sufficient and continuous information for tracing work. In the sampling link, existing devices are difficult to accurately collect water samples according to different depths and positions, and are easily interfered by external factors such as water flow and wind waves, resulting in insufficient representativeness of water samples and inability to accurately reflect the true pollution situation. In addition, there is a lack of effective data sharing and collaboration mechanisms between various monitoring devices and analysis methods, with poor information circulation, making it difficult to form a systematic and complete tracing system, further reducing the efficiency and quality of pollution source tracing work and unable to meet the increasingly strict environmental protection requirements.

[0003] Publication No. CN112881635A discloses a river pollution monitoring device with the function of tracing pollution sources, including a plurality of sewage pipes. A water quality detection mechanism is provided on one side of the sewage pipe. The water quality detection mechanism includes a frame. A protective shell is connected to the side of the frame away from the sewage pipe. A plurality of water quality detectors are provided in the protective shell. A sampling tube is connected to the side of the water quality detector close to the frame. A sampling mechanism is provided on the side of the sampling tube located in the frame, and the sampling mechanism matches the sewage pipe. The above detection devices are huge in volume and extremely inconvenient to move. They can only perform fixed-point monitoring and cannot move freely in the water to detect the water in other parts. In some large water areas, the water quality in different regions may vary greatly. Fixed-point monitoring can only obtain local information and cannot comprehensively understand the pollution distribution of the entire water area. Summary of the Invention

[0004] In order to improve the above situation, the artificial intelligence-based pollution source tracing terminal of the present invention provides a pollution source tracing terminal that can transmit the real-time monitored water quality to the cloud platform for analysis through a floating component and drive the device to move towards the pollution source, and accurately collect water samples at different depths through a sampling component to provide a sample basis for pollution source tracing.

[0005] The pollution source tracing terminal based on artificial intelligence of the present invention is realized as follows: The pollution source tracing terminal based on artificial intelligence of the present invention consists of a floating component and a sampling component. The floating component consists of a floating body, a first rotating motor, a rotating disk, an airbag, a guiding cylinder, a waterproof housing, a second motor, a first rotating shaft, a fan blade, a support disk, a first air pump, and a data collector. The floating body has a disk-shaped structure, and a placement groove is formed in the middle of the top surface of the floating body. The first rotating motor is placed in the placement groove of the floating body. The bottom surface of the rotating disk is fixedly connected to the top surface of the floating body. The rotating disk is coaxially arranged with the floating body. The rotating disk consists of two parts. The lower disk of the rotating disk is fixedly connected to the top surface of the floating body, and the upper disk of the rotating disk is rotatably connected to the lower disk. The motor shaft of the first rotating motor passes through the lower disk of the rotating disk and is fixedly connected to the upper disk of the rotating disk. The airbag is placed on the top surface of the rotating disk. When the airbag is in an inflated state, the side of the airbag near the lower end is made of plastic, and the rest of the airbag is made of rubber. The guiding cylinder has a cylindrical structure. One end of the guiding cylinder is fixedly connected to the side of the lower part of the airbag. There are multiple guiding cylinders. The central axes of the multiple guiding cylinders are parallel and are arranged close to each other. An air intake strip is formed on the side of the guiding cylinder from the end connected to the airbag to two-thirds of its length. The air intake strip has a long strip-shaped structure and is parallel to the central axis of the guiding cylinder. Each guiding cylinder corresponds to a group of air intake strips, and the multiple air intake strips in each group are arranged equidistantly along the circumferential direction of the corresponding guiding cylinder. The waterproof housing is placed in the guiding cylinder. One end of the waterproof housing is fixedly connected to the side of the airbag. The second motor is placed in the waterproof housing. One end of the first rotating shaft passes through the other end of the waterproof housing and is fixedly connected to the motor shaft of the second motor, and a support bearing is arranged between the first rotating shaft and the waterproof housing. The other end of the first rotating shaft is fixedly connected to the fan blade. The bottom surface of the support disk is fixedly connected to the top surface of the airbag. The first air pump is placed on the support disk, and the air outlet of the first air pump is communicated with the air inlet of the airbag. The data collector is fixedly placed on the support disk. The data collector is internally provided with a pH sensor, a dissolved oxygen sensor, a heavy metal detector, a locator, and a camera. A pH value detection head, a dissolved oxygen detector, and a heavy metal detection head are fixedly placed on the bottom surface of the floating body and are respectively connected to the pH sensor, the dissolved oxygen sensor, and the heavy metal detector. The sampling assembly consists of a water intake tank, a third rotary motor, a driving gear, a lead screw, a limit base, a limit rod, a second rotating shaft, a driven gear, a pipe winding cylinder, a second air pump, a sample storage box, a water intake pipe, a drain port, a moving sleeve, a limit slider, a limit block, a limit plate, and a water intake port. The water intake tank has a cuboid structure and a hollow interior. The third rotary motor is placed inside the water intake tank and fixedly connected to the inner top surface of the water intake tank. The driving gear is placed inside the water intake tank, and the one-wheel shaft of the driving gear is fixedly connected to the motor shaft of the third rotary motor. One end of the lead screw is placed inside the water intake tank. The lead screw extends vertically downward through the bottom surface of the water intake tank to the other end. The lead screw is rotatably connected to the water intake tank, and a support bearing is provided between the lead screw and the water intake tank. The other end of the lead screw is fixedly connected to the middle of the top surface of the limit base. The limit rods are placed between the floating body and the limit base. The limit rods have a cylindrical structure. The top end of the limit rod is fixedly connected to the bottom surface of the floating body, and the other end of the limit rod is fixedly connected to the top surface of the limit base. There are multiple limit rods, and the multiple limit rods are arranged equidistantly along the circumference of the floating body. The second rotating shaft is placed inside the water intake tank. The top end of the second rotating shaft is rotatably connected to the top end of the water intake tank. The driven gear is sleeved on the second rotating shaft. The inner side of the driven gear is fixedly connected to the middle side of the second rotating shaft, and the second rotating shaft meshes with the driving gear. The pipe winding cylinder is placed inside the water intake tank. The bottom end of the pipe winding cylinder is rotatably connected to the bottom end of the water intake tank. The top end of the pipe winding cylinder is fixedly connected to the bottom surface of the second rotating shaft. The pipe winding cylinder has a cylindrical structure, and the diameters at both ends of the pipe winding cylinder are larger than the diameter in the middle. The second air pump is placed inside the water intake tank. The sample storage box is placed inside the water intake tank. The sample storage box is connected to the water outlet of the second air pump through a water intake pipe. One end of the drain port is fixedly connected to the side surface near the bottom end of the sample storage box. The other end of the drain port passes through the side surface of the water intake tank and is placed outside the water intake tank. The drain port has a cylindrical structure seam. The drain port communicates with the sample storage box, and a one-way valve is provided at the other end of the drain port. The moving sleeve has a cylindrical structure. The moving sleeve is sleeved on the lead screw, and the moving sleeve is threadedly connected to the lead screw. The limit slider is slidably connected to the limit rod. The limit slider consists of a cylinder and a connecting rod. The cylinder of the limit slider is slidably connected to the limit rod. One end of the connecting rod is fixedly connected to the side surface of the cylinder, and the other end of the connecting rod is fixedly connected to the side surface of the moving sleeve. The number of limit rods is the same as that of the limit sliders, and the limit rods correspond to the limit sliders one by one. One side of the limiting block is fixedly connected to the side surface of the moving sleeve. The limiting plate is of a U-shaped structure with the opening facing upward. One end of the limiting plate is fixedly connected to the inner bottom surface of the water intake tank and is placed close to the lead screw. One end of the limiting plate extends obliquely upward in an arc shape towards the winding tube in the direction of the other end, and the other end of the limiting plate is slidably connected to the top side surface of the larger-diameter part below the winding tube. One end of the water intake pipe is placed inside the water intake tank and is connected to the water inlet of the second air pump. The water intake pipe is wound around the smaller-diameter side surface of the winding tube, passes through the inner side surface of the limiting plate, passes through the bottom surface of the water intake tank, passes through the moving sleeve and the limiting block, and exits from the other side surface of the limiting block. One end of the water intake port is fixedly connected to the other end of the water intake pipe. The water intake port is of a cylindrical structure. The diameter of the water intake port gradually increases from the end connected to the water intake pipe to the other end. The water intake port is communicated with the water intake pipe. The pollution source tracing terminal based on artificial intelligence of the present invention further relates to a pollution source tracing system, and the pollution source tracing system includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the floating body, and the data processor is placed on the floating body. The data collector is connected to the signal converter through a data transmission line. The first rotating motor, the second motor, the second air pump and the third rotating motor are connected to the controller through a data transmission line. The signal converter is connected to the data processor through a data transmission line. The data processor and the signal converter perform information interaction, and the data processor and the cloud platform perform information interaction. When the pollution source tracing system is executed, the following steps are mainly realized: Inject light air into the airbag through the first air pump, place the whole device in water, and the floating body and the above part will float on the water surface. The data collector can detect the pH value, dissolved oxygen, and heavy metal content at the current position in real time, and record the current position in real time through the locator, and transmit the pH value, dissolved oxygen, heavy metal content, and the corresponding geographical location to the cloud platform. According to the change value of the data, infer the area with a larger pollution value. Drive the first rotating motor through the controller to drive the upper disk of the rotating disk and the components above to rotate, so that the opening of the guiding cylinder faces the opposite direction of the pollution source. At this time, drive the second motor to drive the fan blades to rotate, so that the whole device drifts towards the pollution source. After reaching the pollution source, collect the surrounding images at this time through the camera in the data collector and transmit them to the cloud platform. At this time, through the controller, drive the third rotating motor to work. The third rotating motor drives the lead screw to rotate, so that the limiting block and the other end of the water intake pipe connected to it move downward. At this time, the meshing of the driving gear and the driven gear can drive the winding tube to rotate, so as to relax the water intake pipe wound on the winding tube. When the water intake reaches an appropriate depth, start the second air pump. At this time, the water flow enters the sample storage box through the water intake and the water intake pipe, so as to collect the water source of the pollution source. After the collection is completed, the whole device can be drifted to the sample collection place again, the whole device is removed and placed on the ground, and the sample is discharged through the drain port, so as to measure the pollution source; Further, a load block is fixedly arranged on the bottom surface of the floating body. The load block has an annular structure. The outer ring surface diameter of the load block is slightly smaller than the diameter of the floating body. The load block is coaxially arranged with the floating body. Further, a filter screen is fixedly arranged on the inner side surface of the guiding cylinder near the other end. The filter screen has a disc-shaped structure. The side surface of the filter screen is fixedly connected with the inner side surface of the guiding cylinder. Beneficial effects

[0006] First, with the help of artificial intelligence technology to process the data received by the cloud platform, based on the water quality change trend and location information, accurately analyze and infer the direction of the pollution source, so that the device can move quickly and accurately towards the pollution source, greatly improving the efficiency and accuracy of pollution source tracing and avoiding the blindness of traditional tracing methods.

[0007] Second, it can simultaneously monitor multiple important parameters of water quality in real time, and can also record the device position and surrounding environment images. The multi-dimensional data collection provides rich and reliable basis for comprehensively evaluating the water quality status and accurately tracing the pollution source.

[0008] Third, it can quickly and accurately collect water samples at different depths, meeting diverse tracing needs.

[0009] IV. The remote monitoring and data sharing functions facilitate collaboration and information exchange between different departments, improving the overall efficiency of pollution source tracing work and the timeliness of decision-making. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a three-dimensional structure diagram of the pollution source tracing terminal based on artificial intelligence of the present invention; Figure 2 is an internal structure diagram of the pollution source tracing terminal based on artificial intelligence of the present invention; Figure 3 is a partial three-dimensional structure diagram of the water intake tank of the pollution source tracing terminal based on artificial intelligence of the present invention; Figure 4 is a three-dimensional structure diagram of Embodiment 2 of the pollution source tracing terminal based on artificial intelligence of the present invention; Figure 5 is a three-dimensional structure diagram of Embodiment 3 of the pollution source tracing terminal based on artificial intelligence of the present invention. DRAWINGS

[0011] Among them are: data collector (1), support disk (2), airbag (3), rotating disk (4), floating body (5), water intake (6), water intake pipe (7), limit block (8), first air pump (9), guiding cylinder (10), fan blade (11), water intake tank (12), drain port (13), limit slider (14), lead screw (15), limit rod (16), limit base (17), first rotating motor (18), waterproof housing (19), first rotating shaft (20), second motor (21), moving sleeve (22), limit plate (23), pipe winding cylinder (24), second air pump (25), sample storage box (26), second rotating shaft (27), driving gear (28), driven gear (29), third rotating motor (30), load block (31), filter screen (32). DETAILED DESCRIPTION OF THE INVENTION Embodiment 1

[0012] The pollution source tracing terminal based on artificial intelligence of the present invention is implemented as follows: The pollution source tracing terminal based on artificial intelligence of the present invention consists of a floating component and a sampling component. The floating component consists of a floating body (5), a first rotating motor (18), a rotating disk (4), an airbag (3), a guiding cylinder (10), a waterproof housing (19), a second motor (21), a first rotating shaft (20), a fan blade (11), a support disk (2), a first air pump (9) and a data collector (1). The floating body (5) has a disk-shaped structure, and a placement groove is formed in the middle of the top surface of the floating body (5). The first rotating motor (18) is placed in the placement groove of the floating body (5). The bottom surface of the rotating disk (4) is fixedly connected to the top surface of the floating body (5). The rotating disk (4) is coaxially arranged with the floating body (5). The rotating disk (4) consists of two parts. The lower disk of the rotating disk (4) is fixedly connected to the top surface of the floating body (5). The upper disk of the rotating disk (4) is rotatably connected to the lower disk. The motor shaft of the first rotating motor (18) passes through the lower disk of the rotating disk (4) and is fixedly connected to the upper disk of the rotating disk (4). The airbag (3) is placed on the top surface of the rotating disk (4). When the airbag (3) is in the inflated state, the side surface of the lower part of the airbag (3) close to the lower end is made of plastic, and the rest of the airbag (3) is made of rubber. The guide cylinder (10) has a cylindrical structure. One end of the guide cylinder (10) is fixedly connected to the side surface of the lower part of the airbag (3). There are multiple guide cylinders (10). The central axes of the multiple guide cylinders (10) are parallel to each other and are arranged close to each other. An air intake strip is provided on the side surface of the guide cylinder (10) from the end connected to the airbag (3) to two-thirds of its length. The air intake strip has a strip-shaped structure and is parallel to the central axis of the guide cylinder (10). Each guide cylinder (10) corresponds to a group of air intake strips. The multiple air intake strips in each group are arranged equidistantly along the circumferential direction of the corresponding guide cylinder (10). The waterproof housing (19) is placed inside the guide cylinder (10). One end of the waterproof housing (19) is fixedly connected to the side surface of the airbag (3). The second motor (21) is placed inside the waterproof housing (19). One end of the first rotating shaft (20) passes through the waterproof housing (19), and the other end is fixedly connected to the motor shaft of the second motor (21). A support bearing is provided between the first rotating shaft (20) and the waterproof housing (19). The other end of the first rotating shaft (20) is fixedly connected to the fan blade (11). The bottom surface of the support disk (2) is fixedly connected to the top surface of the airbag (3). The first air pump (9) is placed on the support disk (2), and the air outlet of the first air pump (9) is communicated with the air inlet of the airbag (3). The data collector (1) is fixedly placed on the support disk (2). The data collector (1) is internally provided with a pH sensor, a dissolved oxygen sensor, a heavy metal detector, a locator, and a camera. The bottom surface of the floating body (5) is fixedly provided with a pH probe, a dissolved oxygen probe, and a heavy metal probe, which are respectively connected to the pH sensor, the dissolved oxygen sensor, and the heavy metal detector. The sampling assembly consists of a water intake tank (12), a third rotating motor (30), a driving gear (28), a lead screw (15), a limit base (17), a limit rod (16), a second rotating shaft (27), a driven gear (29), a pipe winding cylinder (24), a second air pump (25), a sample storage box (26), a water intake pipe (7), a drain outlet (13), a moving sleeve (22), a limit slider (14), a limit block (8), a limit plate (23), and a water intake port (6). The water intake tank (12) has a cuboid structure and a hollow interior. The third rotating motor (30) is placed inside the water intake tank (12) and fixedly connected to the inner top surface of the water intake tank (12). The driving gear (28) is placed inside the water intake tank (12). One shaft of the driving gear (28) is fixedly connected to the motor shaft of the third rotating motor (30). One end of the lead screw (15) is placed inside the water intake tank (12). The lead screw (15) extends vertically downward through the bottom surface of the water intake tank (12) to the other end. The lead screw (15) is rotatably connected to the water intake tank (12), and a support bearing is provided between the lead screw (15) and the water intake tank (12). The other end of the lead screw (15) is fixedly connected to the middle of the top surface of the limit base (17). The limit rod (16) is placed between the floating body (5) and the limit base (17). The limit rod (16) has a cylindrical structure. The top end of the limit rod (16) is fixedly connected to the bottom surface of the floating body (5). The other end of the limit rod (16) is fixedly connected to the top surface of the limit base (17). There are multiple limit rods (16), and the multiple limit rods (16) are arranged equidistantly along the circumference of the floating body (5). The second rotating shaft (27) is placed inside the water intake tank (12). The top end of the second rotating shaft (27) is rotatably connected to the top end of the water intake tank (12). The driven gear (29) is sleeved on the second rotating shaft (27). The inner side of the driven gear (29) is fixedly connected to the middle side of the second rotating shaft (27), and the second rotating shaft (27) meshes with the driving gear (28). The pipe winding cylinder (24) is placed inside the water intake tank (12). The bottom end of the pipe winding cylinder (24) is rotatably connected to the bottom end of the water intake tank (12). The top end of the pipe winding cylinder (24) is fixedly connected to the bottom surface of the second rotating shaft (27). The pipe winding cylinder (24) has a cylindrical structure, and the diameters at both ends of the pipe winding cylinder (24) are larger than the diameter in the middle. The second air pump (25) is placed inside the water intake tank (12). The sample storage box (26) is placed inside the water intake tank (12). The sample storage box (26) is connected to the water outlet of the second air pump (25) through the water intake pipe (7). One end of the drain port (13) is fixedly connected to the side of the sample storage box (26) near the bottom end. The other end of the drain port (13) passes through the side of the water sampling box (12) and is located outside the water sampling box (12). The drain port (13) has a cylindrical structure joint. The drain port (13) communicates with the sample storage box (26). A one-way valve is provided at the other end of the drain port (13). The moving sleeve (22) has a cylindrical structure. The moving sleeve (22) is sleeved on the lead screw (15). The moving sleeve (22) is threadedly connected to the lead screw (15). The limit slider (14) is slidably connected to the limit rod (16). The limit slider (14) consists of a cylinder and a connecting rod. The cylinder of the limit slider (14) is slidably connected to the limit rod (16). One end of the connecting rod is fixedly connected to the side of the cylinder. The other end of the connecting rod is fixedly connected to the side of the moving sleeve (22). The number of the limit sliders (14) is the same as that of the limit rods (16). The limit rods (16) correspond to the limit sliders (14) one by one. One side of the limit block (8) is fixedly connected to the side of the moving sleeve (22). The limit plate (23) has a U-shaped structure with an upward opening. One end of the limit plate (23) is fixedly connected to the inner bottom surface of the water sampling box (12) and is placed near the lead screw (15). One end of the limit plate (23) extends obliquely upward in an arc shape towards the winding tube (24) to the other end. The other end of the limit plate (23) is slidably connected to the top side of the larger diameter part below the winding tube (24). One end of the water intake pipe (7) is placed inside the water sampling box (12) and is connected to the water inlet of the second air pump (25). The water intake pipe (7) is wound around the smaller diameter side of the winding tube (24), passes through the inner side of the limit plate (23), passes through the bottom surface of the water sampling box (12), passes through the moving sleeve (22) and the limit block (8), and passes out from the other side of the limit block (8). One end of the water intake port (6) is fixedly connected to the other end of the water intake pipe (7). The water intake port (6) has a cylindrical structure. The diameter of the water intake port (6) gradually increases from the end connected to the water intake pipe (7) to the other end. The water intake port (6) communicates with the water intake pipe (7). The pollution source tracing terminal based on artificial intelligence of the present invention further relates to a pollution source tracing system. The pollution source tracing system includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the floating body (5). The data processor is placed on the floating body (5). The data collector (1) is connected to the signal converter through a data transmission line. The first rotating motor (18), the second motor (21), the second air pump (25), and the third rotating motor (30) are connected to the controller through a data transmission line. The signal converter is connected to the data processor through a data transmission line. The data processor and the signal converter perform information interaction, and the data processor and the cloud platform perform information interaction. When the pollution source tracing system is executed, the following steps are mainly achieved: With the help of the first air pump (9), light air is injected into the airbag (3). Subsequently, the entire device is placed in water. At this time, the floating body (5) and the components above it will float steadily on the water surface. Then the data collector (1) starts to work, detecting the pH value, dissolved oxygen content, and heavy metal content at the current location in real time. At the same time, the built-in locator is used to accurately record the current location. The detected data, including the pH value, dissolved oxygen content, heavy metal content, and the corresponding geographical location information, will pass through the signal converter and data processor in sequence, and finally be transmitted to the cloud platform. The cloud platform analyzes the received data. Based on the changes in the data, the area with a larger pollution value is inferred. If the tracing terminal has deviated from the area with a larger pollution, the first rotating motor (18) is started through the controller. This motor drives the upper plate of the rotating disk (4) and the components installed on it to rotate together until the opening of the guiding cylinder (10) faces the opposite direction of the pollution source. Then, the controller drives the second motor (21) to operate, driving the fan blade (11) to rotate. The generated power pushes the entire device to drift towards the direction where the pollution source is located. When the device successfully reaches the pollution source location, the camera in the data collector (1) is started to collect images of the surrounding environment. The collected images will be transmitted to the cloud platform through the data transmission link, providing intuitive visual information for subsequent analysis. After reaching the target location, the third rotating motor (30) is started through the controller. This motor drives the lead screw (15) to rotate. Since the lead screw (15) is threadedly connected to the moving sleeve (22), and the limit slider (14) is slidably engaged with the limit rod (16), the rotation of the lead screw (15) will cause the limit block (8) and one end of the water intake pipe (7) connected to it to move downward. At the same time, the driving gear (28) rotates with the output shaft of the third rotating motor (30). Through meshing with the driven gear (29), it drives the winding cylinder (24) to rotate, thereby loosening the water intake pipe (7) wound on it. When the water intake port (6) drops to an appropriate depth, the second air pump (25) is started. Under the suction of the air pump, water flows through the water intake port (6) and the water intake pipe (7), and finally flows into the sample storage box (26) to complete the collection of the water sample of the pollution source. After the collection is completed, the third rotating motor (30) is driven to rotate in the reverse direction, which can contract the water intake pipe (7) and wind it up again. At this time, the device is controlled to drift to a location convenient for sample collection. The device is taken out of the water and placed on the ground. The one-way valve at the drain port (13) is opened, and the water sample collected in the sample storage box (26) is discharged through the drain port (13) for further professional measurement and analysis of the water sample of the pollution source; Embodiment 2

[0013] The difference between this embodiment and Embodiment 1 is that a load block (31) is fixedly arranged on the bottom surface of the floating body (5). The load block (31) has an annular structure. The outer ring surface diameter of the load block (31) is slightly smaller than the diameter of the floating body (5). The load block (31) is coaxially arranged with the floating body (5). During use, the load block (31) can evenly distribute the weight around the bottom of the floating body (5), which helps to optimize the center-of-gravity position of the entire device, making its center of gravity lower and more stable, and effectively reducing the possibility of the device tilting due to external factors. Embodiment 3

[0014] The difference between this embodiment and Embodiment 1 is that a filter screen (32) is fixedly arranged on the inner side surface near the other end of the guide cylinder (10). The filter screen (32) has a disc-shaped structure. The side surface of the filter screen (32) is fixedly connected to the inner side surface of the guide cylinder (10). During use, the filter screen (32) can effectively intercept sundries from entering the interior of the guide cylinder (10) along with the airflow, preventing them from hitting the fan blades (11) and causing damage or attaching and accumulating to increase wear, and reducing the failure rate and maintenance cost. When the airbag (3) is in the inflated state, the side surface of the lower part of the airbag (3) is made of plastic material, and the rest of the airbag (3) is made of rubber material. The plastic material has good rigidity and anti-wear performance, and can effectively resist the scraping and collision of possible sundries on the water surface, protecting the internal structure of the airbag (3) from damage. The rubber material has excellent flexibility and elasticity, can adapt to the volume change of the airbag (3) during the inflation and deflation processes, and can also play a good sealing role to prevent gas leakage. An air intake strip is provided on the side surface of the guide cylinder (10) from the end connected to the airbag (3) to two-thirds of its length. The air intake strip has a long strip-shaped structure and is parallel to the central axis of the guide cylinder (10). Each guide cylinder (10) corresponds to a group of air intake strips. The design that the multiple air intake strips in each group are arranged equidistantly along the circumferential direction of the corresponding guide cylinder (10) forms an efficient air flow channel. When the fan blades (11) rotate, air can quickly enter the interior of the guide cylinder (10) through the air intake strips and accumulate and accelerate inside the cylinder. This design enables the air flow to be more concentrated and discharged backward, generating greater thrust and improving the propulsion efficiency of the device. The design of the pH sensor, dissolved oxygen sensor, heavy metal detector, locator and camera built in the data collector (1) can comprehensively and accurately collect water quality and environmental information. The pH sensor can monitor the acidity and alkalinity of the water body in real time, providing an important basis for judging the degree and type of water body pollution. The dissolved oxygen sensor can accurately measure the dissolved oxygen content in the water, reflecting the self-purification ability and ecological status of the water body. The heavy metal detector can detect the content of various heavy metals in the water, timely discovering heavy metal pollution problems. The locator can accurately record the position information of the device, providing accurate data support for the location of pollution sources. The camera can collect images of the surrounding environment, visually showing the on-site situation of pollution sources, providing strong visual evidence for further analysis and decision-making; The moving sleeve (22) has a cylindrical structure. The moving sleeve (22) is sleeved on the lead screw (15). The design that the moving sleeve (22) is threadedly connected to the lead screw (15) can accurately control the lifting of the water intake (6). In different water environments, according to the different depths of water samples to be collected, the third rotating motor (30) can accurately move the water intake (6) to the specified position with extremely small error. This high-precision position control ability ensures that the collected water samples are representative and improves the accuracy of water quality detection; The design that the driving gear (28) meshes with the driven gear (29) has the advantages of high transmission efficiency and short response time, and can accurately adjust the released and retracted lengths of the water intake pipe (7). When it is necessary to retract the water intake pipe (7), the motor starts, and through gear transmission, the winding tube (24) can be quickly driven to rotate, so that the water intake pipe (7) starts to contract in a short time, avoiding excessive extraction of the water intake pipe (7) and entanglement with other components of the device, ensuring the normal operation of the device and the safety of the water intake pipe (7). At the same time, it also prevents the problem that the water intake pipe (7) is damaged due to being pulled when the device moves because it is not relaxed in time.

[0015] It can achieve the purpose of real-time monitoring of water quality through the floating component, transmitting it to the cloud platform for analysis, and driving the device to move towards the pollution source. The sampling component can accurately collect water samples at different depths, providing a sample basis for tracing the pollution source.

[0016] It should be noted that unless otherwise clearly specified and limited, the terms "placed", "connected", and "joined" should be understood in a broad sense. For example, it can be fixed connection methods such as hem connection, rivet connection, pin connection, bonding connection, and welding connection, or detachable connection methods such as threaded connection, snap connection, and hinge connection, or integral connection. It can also be electrical connection, or directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0017] It should be further pointed out that when describing the above specific embodiments, for the sake of simplicity and clarity, only the differences from other embodiments are described. However, those skilled in the art should understand that the above specific embodiments themselves are also independent technical solutions.

Claims

1. A pollution source tracing terminal based on artificial intelligence, characterized by: The invention is composed of a floating component and a sampling component, wherein the floating component is composed of a floating body, a first rotating motor, a rotating disk, an airbag, a guide cylinder, a waterproof shell, a second motor, a first rotating shaft, a fan blade, a supporting disk, a first air pump and a data acquisition instrument. A placement groove is opened in the middle of the top surface of the floating body, the first rotating motor is placed in the placement groove of the floating body, the bottom surface of the rotating disk is fixedly connected to the top surface of the floating body, the rotating disk is composed of two parts, the lower disk of the rotating disk is fixedly connected to the top surface of the floating body, the upper disk of the rotating disk is rotatably connected to the lower disk, the motor shaft of the first rotating motor passes through the lower disk of the rotating disk and is fixedly connected to the upper disk of the rotating disk, the airbag is placed on the top surface of the rotating disk, one end of the guide cylinder is fixedly connected to the side of the lower end part of the airbag, and the The guide cylinder has an air inlet strip on the side from one end connected to the airbag to two-thirds of the guide cylinder, the waterproof shell is placed in the guide cylinder, one end of the waterproof shell is fixedly connected to the side of the airbag, the second motor is placed in the waterproof shell, one end of the first rotating shaft passes through the waterproof shell and the other end is fixedly connected to the motor shaft of the second motor, and a support bearing is placed between the first rotating shaft and the waterproof shell, the other end of the first rotating shaft is fixedly connected to the fan blade, the bottom surface of the support plate is fixedly connected to the top surface of the airbag, the first air pump is placed on the support plate, and the air outlet of the first air pump is communicated with the air inlet of the airbag, the data acquisition instrument is fixedly placed on the support plate, the data acquisition instrument has a built-in pH sensor, a dissolved oxygen sensor, a heavy metal detector, a locator and a camera, and the bottom surface of the floating body is fixedly provided with a pH sensor. The invention relates to a pH sensor, a dissolved oxygen sensor and a heavy metal detector, and is respectively connected with the pH sensor, the dissolved oxygen sensor and the heavy metal detector. The sampling assembly is composed of a water intake tank, a third rotating motor, a driving gear, a screw, a limit base, a limit rod, a second rotating shaft, a driven gear, a pipe winding tube, a second air pump, a sample storage box, a water intake pipe, a drain port, a movable sleeve, a limit slider, a limit block, a limit plate and a water intake port. The third rotating motor is placed in the water intake tank and is fixedly connected to the top surface of the water intake tank. The driving gear is placed in the water intake tank, and a wheel shaft of the driving gear is fixedly connected to the motor shaft of the third rotating motor. One end of the screw is placed in the water intake tank, and the screw extends vertically downward through the bottom surface of the water intake tank to the other end. The screw is rotatably connected to the water intake tank, and a supporting bearing is placed between the screw and the water intake tank. The other end of the lead screw is fixedly connected to the middle of the top surface of the limit base, the limit rod is placed between the floating body and the limit base, the top of the limit rod is fixedly connected to the bottom surface of the floating body, the other end of the limit rod is fixedly connected to the top surface of the limit base, the second rotating shaft is placed in the water intake tank, the top of the second rotating shaft is rotatably connected to the top of the water intake tank, the driven gear sleeve is placed on the second rotating shaft, the inner side surface of the driven gear is fixedly connected to the middle side surface of the second rotating shaft, and the second rotating shaft is meshed with the driving gear, the pipe winding tube is placed in the water intake tank, the bottom end of the water intake tank is rotatably connected to the bottom end of the water intake tank, the top of the pipe winding tube is fixedly connected to the bottom surface of the second rotating shaft, the second air pump is placed in the water intake tank, and the sample storage box is placed in the water intake tank, and the sample storage box is connected to the water outlet of the second air pump through the water intake pipe.One end of the drain outlet is fixedly connected to the side of the sample storage box near the bottom, and the other end of the drain outlet passes through the side of the water intake tank and is placed outside the water intake tank. The drain outlet is communicated with the sample storage box, and a one-way valve is arranged at the other end of the drain outlet. The movable sleeve is placed on the lead screw, and the movable sleeve is threadedly connected to the lead screw. The limit slider is slidably connected to the limit rod. The limit slider consists of a cylinder and a connecting rod. The limit slider cylinder is slidably connected to the limit rod, one end of the connecting rod is fixedly connected to the side of the cylinder, and the other end of the connecting rod is fixedly connected to the side of the movable sleeve. One side of the limit block is fixedly connected to the side of the movable sleeve. One end of the limit plate is fixedly connected to the bottom surface of the water intake tank and is placed close to the lead screw, and the other end of the limit plate is slidably connected to the top side of the larger diameter part below the winding tube. One end of the water intake pipe is placed in the water intake tank and connected to the water inlet of the second air pump. The water intake pipe is wound on the side with a smaller diameter of the winding tube, passes through the inner side of the limit plate, passes through the bottom surface of the water intake tank, passes through the movable sleeve and the limit block, and passes out from the other side of the limit block. One end of the water intake port is fixedly connected to the other end of the water intake pipe, and the water intake port is connected to the water intake pipe. The pollution source tracing terminal based on artificial intelligence also involves a pollution source tracing system.

2. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that A load block is fixedly disposed on the bottom surface of the floating body. The load block is in a circular ring structure. The diameter of the outer ring surface of the load block is slightly smaller than the diameter of the floating body. The load block is coaxially arranged with the floating body.

3. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that A filter screen is fixedly disposed on the inner side surface of the guide cylinder near the other end. The filter screen is in a disc-shaped structure, and the side surface of the filter screen is fixedly connected to the inner side surface of the guide cylinder.

4. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The floating body is in a disc-shaped structure, the rotating disc is coaxially arranged with the floating body, and when the airbag is in an inflated state, the side surface of the airbag near the lower end is made of plastic material, and the rest of the airbag is made of rubber material.

5. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The guide cylinders are provided with a plurality of them, and the central axes of the plurality of guide cylinders are parallel and closely arranged. The air inlet strips are in the form of long strips and are parallel to the central axes of the guide cylinders. Each of the guide cylinders corresponds to a group of air inlet strips, and the plurality of air inlet strips in each group are arranged equidistantly along the circumference of the corresponding guide cylinder.

6. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The water intake box is in a rectangular parallelepiped structure with a hollow structure inside. The limiting rod is in a cylindrical structure. A plurality of limiting rods are provided and are arranged equidistantly along the circumference of the floating body.

7. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The pipe winding tube is in a cylindrical structure, and the diameters at both ends of the pipe winding tube are larger than the diameter in the middle. The drainage port is in a cylindrical structural seam, and the movable sleeve is in a cylindrical structure.

8. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The number of the limit sliders is the same as that of the limit rods, and the limit rods correspond to the limit sliders one by one. The limit plate is in a U-shaped structure with an upward opening, and one end of the limit plate is in an arc shape and extends obliquely upward in the direction of the winding tube to the other end.

9. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The guide cylinder is in a cylindrical structure, the water intake is in a cylindrical structure, and the diameter of the water intake gradually increases from one end connected to the water intake pipe to the other end.

10. The pollution source tracing terminal based on artificial intelligence according to claim 1 is characterized in that The pollution source tracing system includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the floating body, the data processor is placed on the floating body, the data acquisition instrument is connected to the signal converter through a data transmission line, the first rotating motor, the second motor, the second air pump and the third rotating motor are connected to the controller through a data transmission line, the signal converter is connected to the data processor through a data transmission line, the data processor and the signal converter exchange information, and the data processor and the cloud platform exchange information. When the pollution source tracing system is executed, the following steps are mainly implemented: light air is injected into the airbag through the first air pump, and the entire device is placed in the water. The floating body, i.e., the above part, will float on the water surface. The pH value, dissolved oxygen, and heavy metal content of the location can be detected in real time through the data acquisition instrument, and the location at that time is recorded in real time through the locator, and the pH value is recorded in real time. The value, dissolved oxygen, heavy metal content and the corresponding geographical location are transmitted to the cloud platform. According to the change value of the data, the area with a larger pollution value is inferred. The first rotating motor is driven by the controller to drive the upper plate of the rotating disk and the upper component to rotate, so that the opening of the guide cylinder faces the opposite direction of the pollution source. At this time, the second motor is driven to drive the fan blade to rotate, so that the entire device drifts to the pollution source. After arriving at the pollution source, the surrounding image at this time is collected by the camera in the data acquisition instrument and transmitted to the cloud platform. At this time, the third rotating motor is driven by the controller to work, and the third rotating motor drives the lead screw to rotate, so that the limit block and the other end of the water intake pipe connected thereto move downward. At this time, the engagement of the active gear and the driven gear can drive the pipe winding tube to rotate, so as to loosen the water intake pipe wound on the pipe winding tube. When the water intake port moves to a suitable depth, the second air pump is started. At this time, water flows through the water intake port and the water intake pipe into the sample storage box, so as to collect the water source of the pollution source. After the collection is completed, the entire device can be drifted to the sample collection location again, the entire device is removed and placed on the ground, and the sample is discharged through the drain port, so as to measure the pollution source.

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