An edge AI-based adaptive MPPT pipeline water surplus pressure power generation device

Abstract

The application discloses an adaptive MPPT pipeline water residual pressure power generation device based on edge AI and belongs to the technical field of pipeline residual pressure energy recovery, which comprises a mounting base and a main pipeline, the main pipeline is located on one side of the mounting base, a branch pipe is communicated with one side of the main pipeline, a water outlet end of the branch pipe is communicated with a Venturi tube, a water outlet end of the Venturi tube is communicated to an upper side wall of the main pipeline, and a power generation assembly for recovering residual pressure is installed on the branch pipe; the independent branch pipe is led out in a bypass parallel installation mode, the excess pressure energy originally dissipated by the pressure reducing valve is introduced into a micro water turbine to be converted into electric energy, a water pressure sensor collects pressure data in real time to provide input for the control assembly, a control box integrates rectification, adaptive MPPT, edge AI and the Internet of Things, dynamically tracks the maximum power point under variable working conditions to improve power generation efficiency, simultaneously realizes offline power prediction and autonomous fault diagnosis, and provides a reliable core control terminal for building residual pressure recovery and intelligent water affairs.

Description

Technical Field

[0001] This invention relates to the field of pipeline residual pressure energy recovery technology, specifically to an adaptive MPPT pipeline water residual pressure power generation device based on edge AI. Background Technology

[0002] In residential building water supply systems, to ensure that the water pressure at the end of high-rise users meets the standards, the water supply system usually adopts a high-pressure water supply strategy, that is, the water pump outlet pressure must meet the water demand at the most unfavorable point. This strategy results in the water pressure in the pipes of middle and low-rise users being much higher than the actual requirement. The excess pressure is usually dissipated directly through pressure reducing valves installed on branch pipes. The pressure energy consumed by the pressure reducing valves is essentially the useful energy generated by the work done by the water pump, which has long been neglected and wasted. Taking a typical high-rise residential building as an example, the inlet pressure of the pipes for middle and low-rise users is generally 0.4-0.6MPa, while the actual demand of users is only 0.1-0.2MPa. The excess pressure energy of 0.2-0.4MPa in between is completely converted into heat dissipation by the pressure reducing valves, resulting in significant energy loss.

[0003] Existing pipeline pressure-residual power generation devices typically connect micro turbines in series to the main pipeline, using water flow to drive the impellers to generate electricity. However, such devices have two prominent problems: First, connecting the turbines in series to the main pipeline increases the local resistance of the pipeline, causing a drop in water supply pressure throughout the building, which may affect the normal water use of high-rise users, resulting in significant obstacles to project promotion. Second, residential building water supply has significant time-varying characteristics. Traditional power generation devices use MPPT algorithms with fixed parameters, which have slow response speeds and cannot track the maximum power point in time during millisecond-level water pressure changes. This results in actual power generation efficiency being far lower than the theoretical value, and in some operating conditions, they may not even be able to start generating electricity normally.

[0004] Therefore, we have made improvements to this by proposing an adaptive MPPT pipeline water pressure residual power generation device based on edge AI. Summary of the Invention

[0005] To address the aforementioned problems in existing technologies, the present invention aims to provide an adaptive MPPT pipeline water pressure residual power generation device based on edge AI.

[0006] To address the aforementioned issues, the present invention employs the following technical solution: an adaptive MPPT pipeline water pressure recovery power generation device based on edge AI, comprising a mounting base and a main pipeline. The main pipeline is located on one side of the mounting base, and a branch pipe is connected to one side of the main pipeline. The outlet end of the branch pipe is connected to a Venturi tube, and the outlet end of the Venturi tube is connected to the upper part of the side wall of the main pipeline. A power generation component for recovering residual pressure is installed on the branch pipe. A protective shell is fixedly connected to the upper end of the mounting base, and a control component is installed inside the protective shell.

[0007] Preferably, the power generation component includes a ball valve, which is installed on a branch pipe, and a micro water turbine is installed on the branch pipe.

[0008] Preferably, a water pressure sensor one and a water pressure sensor two are installed on the branch pipe. The water pressure sensor one is located between the ball valve one and the micro water turbine, and the water pressure sensor two is located between the micro water turbine and the venturi tube.

[0009] Preferably, a second ball valve is installed on the branch pipe, and the second ball valve is located between the venturi tube and the second water pressure sensor.

[0010] Preferably, the control component includes a partition plate, which is fixedly connected to the middle of the inner wall of the protective shell. Two guide rails are fixedly connected to the upper end of the partition plate, and a movable plate is slidably connected to the upper end of the two guide rails. A control box is fixedly connected to the upper end of the movable plate by bolts. A limiting component for fixing the movable plate is installed on one side of the partition plate.

[0011] Preferably, the limiting component includes a fixed cylinder, a limiting plate is slidably connected inside the fixed cylinder, a one-way screw is rotatably connected to the bottom inner wall of the fixed cylinder, and the limiting plate is threaded onto the outside of the one-way screw.

[0012] Preferably, a rotating cavity is provided at the lower part of the interior of the fixed cylinder. A worm gear and a worm are rotatably connected to the inner wall of the rotating cavity. The worm gear and the worm mesh with each other. A knob is rotatably connected to the lower part of one side of the fixed cylinder. The output end of the knob rotates through the fixed cylinder and is fixedly connected to one end of the worm.

[0013] Preferably, the side wall of the branch pipe is fixedly connected to multiple brackets, and all of the brackets are fixedly connected to the upper end of the mounting base.

[0014] Preferably, the branch pipe is U-shaped.

[0015] Preferably, multiple ventilation ports are provided on both sides of the inner wall of the protective shell, and dust filters are fixedly connected to the inner walls of the multiple ventilation ports. Multiple batteries are fixedly connected to the inner wall of the bottom of the protective shell.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention adopts a bypass parallel installation method, drawing an independent branch pipe from the side wall of the main pipeline. Without affecting the normal water supply, the excess pressure energy that would otherwise be dissipated by the pressure reducing valve is introduced into the micro water turbine. The water flow impacts the micro water turbine, converting the water pressure energy into mechanical energy, and then further into electrical energy. Ball valve 1 and ball valve 2 installed at both ends of the branch pipe can isolate the bypass without interrupting the water supply, facilitating inspection and maintenance. Water pressure sensor 1 and water pressure sensor 2 are installed at the inlet and outlet ends of the micro water turbine, respectively, to collect pressure data before and after the micro water turbine in real time, providing data for the control components and ensuring that the excess pressure energy is stably and efficiently recovered and converted, ultimately outputting electrical energy that can be used by low-power devices such as smart water meters, sensors, and emergency lighting in buildings.

[0017] 2. This invention provides a control terminal for residual pressure recovery and water management by setting up a control box. The limit component drives a one-way screw to rotate through a worm gear transmission mechanism, causing the limit plate to rise and fall within the fixed cylinder. This achieves locking and releasing of the moving plate carrying the control box, ensuring that the control box will not be accidentally released due to pipeline vibration and equipment operation impact during operation. The locking is reliable and highly safe. When maintenance and program debugging are required, the lock can be quickly released by simply rotating the knob, and the control box can be smoothly pulled out along the guide rail without disassembling the protective shell or disturbing the hydraulic pipeline below. The operation is simple and efficient, taking into account both long-term operational stability and daily maintenance convenience, significantly reducing the difficulty and time cost of operation and maintenance. Attached Figure Description

[0018] Figure 1 A schematic diagram of the main structure of an adaptive MPPT pipeline water pressure residual power generation device based on edge AI provided in this application; Figure 2 A schematic diagram of the power generation component structure of an adaptive MPPT pipeline water pressure residual pressure power generation device based on edge AI provided in this application; Figure 3 A schematic diagram of the control component structure of an adaptive MPPT pipeline water pressure boosting power generation device based on edge AI provided in this application; Figure 4 A schematic diagram of the limiting component structure of an adaptive MPPT pipeline water pressure residual power generation device based on edge AI provided in this application; Figure 5 This application provides a schematic diagram of the ventilation port and dust filter structure of an adaptive MPPT pipeline water pressure residual pressure power generation device based on edge AI.

[0019] In the diagram: 1. Mounting base; 2. Main pipe; 3. Branch pipe; 4. Venturi tube; 5. Power generation component; 501. Ball valve one; 502. Micro water turbine; 503. Water pressure sensor one; 504. Water pressure sensor two; 505. Ball valve two; 6. Protective housing; 7. Control component; 701. Partition plate; 702. Guide rail; 703. Moving plate; 704. Control box; 705. Fixed cylinder; 706. Limit plate; 707. One-way screw; 708. Rotating chamber; 709. Worm gear; 710. Worm; 711. Knob; 8. Bracket; 9. Ventilation port; 10. Dust filter; 11. Battery. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. 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 should fall within the scope of protection of the present invention.

[0021] Please see Figures 1-5 As shown, the present invention provides a technical solution: an adaptive MPPT pipeline water residual pressure power generation device based on edge AI, including a mounting base 1 and a main pipeline 2. The main pipeline 2 is located on one side of the mounting base 1, and a branch pipe 3 is connected to one side of the main pipeline 2. The outlet end of the branch pipe 3 is connected to a Venturi tube 4, and the outlet end of the Venturi tube 4 is connected to the upper part of the side wall of the main pipeline 2. A power generation component 5 for recovering residual pressure is installed on the branch pipe 3. A protective shell 6 is fixedly connected to the upper end of the mounting base 1, and a control component 7 is installed inside the protective shell 6.

[0022] Furthermore, the mounting base 1 is fixed to the pipe mounting surface to support and fix the entire device. The main pipe 2 serves as the main channel for building water supply and provides water pressure for bypass power generation. The branch pipe 3 leads out an independent bypass from the side wall of the main pipe 2, introducing the excess pressure energy that was originally dissipated by the pressure reducing valve into the power generation channel. The large end of the venturi tube 4 is connected to the outlet end of the branch pipe 3, and the small end faces the outlet direction. It uses the low pressure area at the throat to generate a suction effect on the water flow inside the branch pipe 3 to accelerate circulation. The power generation component 5 is installed on the branch pipe 3 to convert water pressure energy into electrical energy and realize residual pressure recovery. The protective shell 6 is fixed to the upper end of the mounting base 1 to provide a waterproof and dustproof sealed space for the internal electrical components. The control component 7 is installed inside the protective shell 6 to rectify, MPPT track, AI diagnose, and upload the electrical energy output by the power generation component 5 to the Internet of Things.

[0023] In the preferred embodiment of this technical solution, please refer to Figure 1 and Figure 2As shown, the power generation component 5 includes a ball valve 501, which is installed on the branch pipe 3, and a micro water turbine 502 is installed on the branch pipe 3. Water pressure sensor 1 503 and water pressure sensor 2 504 are installed on branch pipe 3. Water pressure sensor 1 503 is located between ball valve 1 501 and micro water turbine 502, and water pressure sensor 2 504 is located between micro water turbine 502 and venturi tube 4. A ball valve 2505 is installed on branch pipe 3, and ball valve 2505 is located between venturi tube 4 and water pressure sensor 2504.

[0024] Furthermore, ball valve 501 is installed on branch pipe 3 to control the flow of bypass water for isolation and maintenance without interrupting water supply. Micro turbine 502 is installed on branch pipe 3, using water flow to impact the impeller rotation to convert water pressure energy into mechanical energy and further into electrical energy. Water pressure sensor 503 is installed between ball valve 501 and micro turbine 502 to collect pressure data at the inlet of micro turbine 502 and provide input to control component 7. Water pressure sensor 504 is installed between micro turbine 502 and venturi tube 4 to collect pressure data at the outlet of micro turbine 502 and calculate the actual effective pressure difference in conjunction with water pressure sensor 503. Ball valve 505 is installed between venturi tube 4 and water pressure sensor 504, and works with ball valve 501 to completely isolate the bypass, facilitating maintenance and replacement of micro turbine 502.

[0025] In the preferred embodiment of this technical solution, please refer to Figure 1 and Figure 3 As shown, the control component 7 includes a partition plate 701, which is fixedly connected to the middle of the inner wall of the protective shell 6. Two guide rails 702 are fixedly connected to the upper end of the partition plate 701. A movable plate 703 is slidably connected to the upper end of the two guide rails 702. A control box 704 is fixedly connected to the upper end of the movable plate 703 by bolts. A limiting component for fixing the movable plate 703 is installed on one side of the partition plate 701.

[0026] Furthermore, the partition plate 701 is fixedly connected to the middle of the inner wall of the protective shell 6, dividing the interior of the protective shell 6 into an upper and lower layer to achieve physical isolation of the electrical units. The guide rail 702 is fixedly connected to the upper end of the partition plate 701, providing a pull guide for the movable plate 703. The movable plate 703 is slidably connected to the upper end of the two guide rails 702, carrying the control box 704 and driving it to move back and forth along the guide rails 702. The control box 704 is fixedly connected to the upper end of the movable plate 703 by bolts. It integrates rectification, MPPT, edge AI and IoT modules to complete power conversion and intelligent control. The limit component is installed on one side of the partition plate 701 to lock and unlock the movable plate 703 to prevent the control box 704 from accidentally coming loose during operation.

[0027] The control box 704 is a prior art technology, integrating a rectifier circuit, an MPPT control module, an STM32 main control chip, a lightweight AI model, and an IoT communication module. The AC power output from the micro turbine 502 first enters the rectifier circuit within the control box 704, where it is rectified and filtered to convert into smooth DC power. The STM32 main control chip acquires the output parameters of the micro turbine 502 in real time through a current and voltage sampling circuit, and dynamically adjusts the PWM duty cycle of the DC-DC circuit using an adaptive MPPT algorithm. This ensures that the micro turbine 502 always operates near its maximum power point under different water pressure conditions. Simultaneously, it is deployed within the STM32... The lightweight AI model of the unit utilizes time-series data collected by water pressure sensor 503 and water pressure sensor 504 to achieve power generation prediction and autonomous fault diagnosis through edge inference. It can make local decisions without relying on cloud computing power. The control box 704 also integrates energy storage management circuit and ESP8266 IoT module, which uploads power generation, water pressure data and equipment health to the cloud platform in real time via MQTT protocol for remote monitoring by users. Through highly integrated design, the control box 704 integrates energy conversion, power tracking, intelligent diagnosis and remote communication, realizing a closed loop from power generation to management. It will not be elaborated further here.

[0028] In the preferred embodiment of this technical solution, please refer to Figure 3 and Figure 4 As shown, the limiting assembly includes a fixed cylinder 705, a limiting plate 706 is slidably connected inside the fixed cylinder 705, a one-way screw 707 is rotatably connected to the bottom inner wall of the fixed cylinder 705, and the limiting plate 706 is threaded onto the outside of the one-way screw 707. A rotating cavity 708 is provided at the lower part of the interior of the fixed cylinder 705. A worm gear 709 and a worm 710 are rotatably connected to the inner wall of the rotating cavity 708. The worm gear 709 and the worm 710 mesh with each other. A knob 711 is rotatably connected to the lower part of one side of the fixed cylinder 705. The output end of the knob 711 rotates through the fixed cylinder 705 and is fixedly connected to one end of the worm 710.

[0029] Furthermore, the fixed cylinder 705 provides installation space for the limiting plate 706 and the one-way screw 707. The limiting plate 706 is slidably connected inside the fixed cylinder 705 and threaded onto the outside of the one-way screw 707. The moving plate 703 is locked and unlocked by the lifting movement. The one-way screw 707 drives the limiting plate 706 to move axially along the fixed cylinder 705 by its own rotation. The rotating cavity 708 provides a meshing space for the worm gear 709 and the worm 710. The worm gear 709 is rotatably connected to the inner wall of the rotating cavity 708 and meshes with the worm 710, transmitting the rotational movement of the worm 710 to the one-way screw 707. The self-locking characteristic prevents the limiting plate 706 from accidentally loosening under external force. The knob 711 is rotatably connected to the lower side of the fixed cylinder 705 and its output end is fixedly connected to one end of the worm 710. It is used to manually input the driving force to control the action of the limiting components.

[0030] In the preferred embodiment of this technical solution, please refer to Figure 1 As shown, multiple brackets 8 are fixedly connected to the side wall of the branch pipe 3, and all the brackets 8 are fixedly connected to the upper end of the mounting base 1.

[0031] Furthermore, one end of the bracket 8 is fixedly connected to the side wall of the branch pipe 3, and the other end is fixedly connected to the upper end of the mounting base 1. It is used to suspend and fix the branch pipe 3 above the mounting base 1 to bear the weight of the branch pipe 3 and the internal water flow. Multiple brackets 8 are distributed at intervals along the direction of the branch pipe 3 to evenly distribute the weight load of the branch pipe 3 and prevent the pipe from sinking and deforming locally.

[0032] In the preferred embodiment of this technical solution, please refer to Figure 1 As shown, branch pipe 3 is arranged in a U-shape.

[0033] Furthermore, the branch pipe 3 is arranged in a U-shape to connect the water intake point at the lower position of the main pipe 2 with the water return point at the higher position of the main pipe 2. The inherent pressure difference between the lower and higher positions of the water supply system drives the water flow inside the branch pipe 3 to circulate from bottom to top.

[0034] In the preferred embodiment of this technical solution, please refer to Figure 5 As shown, multiple air vents 9 are provided on both sides of the inner wall of the protective shell 6, and dust filters 10 are fixedly connected to the inner wall of each air vent 9. Multiple batteries 11 are fixedly connected to the bottom inner wall of the protective shell 6.

[0035] Furthermore, ventilation ports 9 are opened on both sides of the inner wall of the protective shell 6 to connect the inner and outer spaces of the protective shell 6 to form an air convection channel to remove the heat generated by the internal electrical components. The dust filter 10 is fixedly connected to the inner wall of the ventilation port 9 to prevent external foreign objects from entering the interior of the protective shell 6 and keep the electrical components clean. The battery 11 is fixedly connected to the bottom inner wall of the protective shell 6 to store the electrical energy converted by the micro water turbine 502 and to provide a stable power supply for the control components 7 and external loads.

[0036] Working Principle: This device adopts a bypass parallel installation method. An independent bypass is led out from the low side wall of the vertically set main pipe 2 through the branch pipe 3. Without interrupting the water supply or cutting off the main pipe 2, the excess pressure energy that would otherwise be dissipated by the pressure reducing valve is introduced into the branch pipe 3. The water flow first enters the branch pipe 3 through ball valve 1 501. Ball valve 1 501 works in conjunction with the subsequent ball valve 2 505 to completely isolate the bypass without affecting the normal water supply of the main pipe 2 when maintenance is required. The water flow then flows through water pressure sensor 1 503. Water pressure sensor 1 503 collects the pressure data at the inlet of the micro water turbine 502 and provides real-time input to the control component 7. Then, the water flow impacts the impeller of the micro water turbine 502 to rotate, driving the internal rotor to cut magnetic field lines, converting water pressure energy into mechanical energy, and then further into AC electrical energy. After the water flows out of the micro water turbine 502, it passes through water pressure sensor 2 504. Water pressure sensor 2 504 collects the pressure data at the outlet and can calculate the actual effective pressure difference before and after the micro water turbine 502. The water continues to flow through the ball valve 505 at the front end of the Venturi tube 4, and then enters the Venturi tube 4. The large end of the Venturi tube 4 is connected to the outlet of the branch pipe 3, and the small end faces the outlet of the branch pipe 3. By utilizing the Venturi effect, a local low-pressure area is generated in the throat, which forms a suction effect on the water flow inside the branch pipe 3. This effectively solves the problem of insufficient hydraulic driving force of the bypass branch pipe 3 under natural circulation, and ensures that the micro turbine 502 obtains a stable and continuous flow. The water finally flows back to the upper part of the side wall of the main pipe 2 through the outlet of the branch pipe 3, completing the complete hydraulic circulation. The alternating current generated by the micro turbine 502 is transmitted to the control box 704 inside the protective casing 6 via wires. The control box 704 integrates rectification, adaptive MPPT, edge AI inference, and IoT communication. First, the rectifier circuit converts the alternating current into direct current. Then, the STM32 runs the adaptive MPPT algorithm to dynamically adjust the load impedance based on the water pressure sensor 1 503, water pressure sensor 2 504, and internal current and voltage sampling data, so that the micro turbine 502 can always track the maximum power point in millisecond-level water pressure fluctuations. The lightweight AI model deployed in the control box 704 uses the time-series characteristics of water pressure and power generation data to achieve online power prediction and offline autonomous fault diagnosis. The energy storage management circuit in the control box 704 stores electrical energy in the battery 11 for use by low-power devices such as smart water meters, sensors, and emergency lighting in buildings. At the same time, the IoT module uploads data on power generation, water pressure, and equipment health to the cloud platform in real time for users to monitor remotely. When maintenance and program debugging are required, the operator only needs to rotate knob 711, which drives worm gear 709 to rotate via worm 710, thereby rotating one-way screw 707. This causes limit plate 706 to descend within fixed cylinder 705, releasing the lock on moving plate 703. The moving plate 703, which carries control box 704, can then be smoothly pulled out from the top of partition plate 701 along guide rail 702 for maintenance and debugging. After maintenance, the moving plate 703 can be pushed back, and rotating knob 711 in the opposite direction can relock it through the self-locking characteristics of worm gear 709 and worm 710, ensuring that control box 704 will not be accidentally loosened due to pipeline vibration during operation.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of protection of this application is limited to these examples; under the concept of this application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of one or more embodiments of this application as described above, which are not provided in detail for the sake of brevity.

[0038] One or more embodiments in this application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of this application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments in this application should be included within the protection scope of this application.

Claims

1. An adaptive MPPT pipeline water pressure residual power generation device based on edge AI, comprising a mounting base (1) and a main pipeline (2), wherein the main pipeline (2) is located on one side of the mounting base (1), characterized in that: The main pipe (2) is connected to a branch pipe (3) on one side. The outlet of the branch pipe (3) is connected to a venturi pipe (4). The outlet of the venturi pipe (4) is connected to the upper part of the side wall of the main pipe (2). A power generation component (5) for recovering residual pressure is installed on the branch pipe (3). A protective shell (6) is fixedly connected to the upper end of the mounting base (1). A control component (7) is installed inside the protective shell (6).

2. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 1, characterized in that: The power generation component (5) includes a ball valve (501), which is installed on a branch pipe (3), and a micro water turbine (502) is installed on the branch pipe (3).

3. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 2, characterized in that: Water pressure sensor 1 (503) and water pressure sensor 2 (504) are installed on the branch pipe (3). Water pressure sensor 1 (503) is located between ball valve 1 (501) and micro water turbine (502), and water pressure sensor 2 (504) is located between micro water turbine (502) and venturi tube (4).

4. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 3, characterized in that: A ball valve (505) is installed on the branch pipe (3), and the ball valve (505) is located between the venturi tube (4) and the water pressure sensor (504).

5. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 1, characterized in that: The control component (7) includes a partition plate (701), which is fixedly connected to the middle of the inner wall of the protective shell (6). Two guide rails (702) are fixedly connected to the upper end of the partition plate (701), and a moving plate (703) is slidably connected to the upper end of the two guide rails (702). A control box (704) is fixedly connected to the upper end of the moving plate (703) by bolts. A limiting component for fixing the moving plate (703) is installed on one side of the partition plate (701).

6. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 5, characterized in that: The limiting component includes a fixed cylinder (705), a limiting plate (706) is slidably connected inside the fixed cylinder (705), a one-way screw (707) is rotatably connected to the bottom inner wall of the fixed cylinder (705), and the limiting plate (706) is threaded onto the outside of the one-way screw (707).

7. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 6, characterized in that: A rotating cavity (708) is provided at the lower part of the interior of the fixed cylinder (705). A worm wheel (709) and a worm (710) are rotatably connected to the inner wall of the rotating cavity (708). The worm wheel (709) and the worm (710) mesh with each other. A knob (711) is rotatably connected to the lower part of one side of the fixed cylinder (705). The output end of the knob (711) rotates through the fixed cylinder (705), and the output end of the knob (711) is fixedly connected to one end of the worm (710).

8. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 1, characterized in that: The side wall of the branch pipe (3) is fixedly connected to multiple brackets (8), and the multiple brackets (8) are all fixedly connected to the upper end of the mounting base (1).

9. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 1, characterized in that: The branch pipe (3) is U-shaped.

10. The adaptive MPPT pipeline water pressure residual power generation device based on edge AI according to claim 1, characterized in that: Multiple air vents (9) are provided on both sides of the inner wall of the protective shell (6), and a dust filter (10) is fixedly connected to the inner wall of each of the multiple air vents (9). Multiple batteries (11) are fixedly connected to the bottom inner wall of the protective shell (6).

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