Artificial tornado wind power generation equipment and method

Abstract

The invention discloses artificial tornado wind power generation equipment and method, and belongs to the technical field of wind power generation. The equipment comprises a shell, an air collecting tank I, an air collecting tank II, a plurality of circulating generator sets I, a plurality of circulating generator sets II and an air conveying pipe, wherein the air collecting tank I is arranged in the air collecting tank II in a sleeved mode and forms a multi-layer circulating space through partition plates. An external air source is conveyed to each layer of space in a layered mode through an air conveying pipe, part of airflow enters through an air inlet of an air collection tank II, and a horizontal layer circulation system is formed through a circulation generator set I; and the other part of the air flow enters the air collection tank I through the spiral air inlet in a tangential rotational flow manner, is gathered with the air flow input by the bottom air inlet pipe I, spirally ascends, is output to the circulating generator set II through the air crown end, and then flows back to the air conveying pipe, so that a three-dimensional circulating system is formed. Horizontal layer circulation and three-dimensional circulation are coupled to form tornado characteristic overall circulation airflow, and each generator set converts airflow kinetic energy into electric energy and merges the electric energy into a power grid. By means of a double-circulation coupling mechanism, efficient wind power generation in a low-wind-speed environment is achieved.

Description

Technical Field

[0001] This invention belongs to the field of wind power generation technology, and in particular relates to an artificial tornado wind power generation device and method. Background Technology

[0002] Artificial tornado power generation is a technology that uses artificially created, controllable vortex airflow to drive wind turbines and generate electricity. Currently, the main technologies for artificial tornado power generation include: 1. Solar heating method: Constructing a transparent circular greenhouse, sunlight heats the air inside (20℃-50℃), and the hot air rises towards the central chimney tower, forming a vortex that drives the turbine to generate electricity. A single station can achieve a power output of 700,000-1,000,000 kilowatts. 2. Industrial waste heat utilization method: Utilizing waste heat from power plants or solar energy to preheat air, a cylindrical device guides the airflow to form a directional vortex, driving a turbine to generate electricity. For example, Canadian engineer Louis Michald developed an "Atmospheric Vortex Engine" (AVE). The Atmospheric Vortex Engine is located in a space 200 meters wide and 100 meters high. The Atmospheric Vortex Engine draws in warm, humid airflow to create an artificial tornado, and the rotating tornado drives the wind turbine at the inlet of the "Atmospheric Vortex Engine" to generate electricity. 3. Vortex Tower Power Generation: Small, operable windows are designed within a tower-shaped structure to guide external wind into a rotating airflow. A helical impeller is installed at the bottom to generate electricity, achieving an efficiency 10 times higher than traditional windmills. 4. TES Technology (Chinese Solution): Dynamic sails capture airflow. The main technical bottlenecks of the aforementioned artificial tornado power generation technologies are controlling the danger of runaway tornadoes and the high energy loss, making sustained wind power generation difficult. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a type of artificial tornado wind power generation equipment and method, which can achieve safe absorption and emission of tornadoes, continuous power generation, and sustained large-scale wind power generation.

[0004] The objective of this invention is achieved through the following technical solution: This invention discloses an artificial tornado wind power generation device, comprising a shell, a wind collection tank I, a wind collection tank II, multiple circulating generator sets I and II, and an air supply pipe. Inside the shell, the wind collection tank I is fitted inside the wind collection tank II, with the top of the wind collection tank I extending beyond the wind collection tank II. Multiple partitions are provided inside both the wind collection tank II and the shell, forming multiple layers of circulating space in the vertical direction. Each layer of circulating space inside the shell is equipped with a circulating generator set I connected to the wind collection tank II, and the wind collection tank II has an air inlet. The air supply pipe has air outlets corresponding to each layer, extending into each layer of the shell through the air inlet pipe II. Multiple spiral air inlets are provided along the outer periphery of the wind collection tank I for each corresponding layer. Ventilation holes are also provided on each layer of the shell. Air is supplied through the air supply pipe. The airflow enters each circulation space within the outer shell through the air inlet on the air collector II. Part of the airflow circulates through the circulating generator I connected to the air collector II before re-entering the air collector II, forming a horizontal layer circulation system. Another part of the airflow entering the air collector II enters the air collector I through the spiral air inlet, and then converges with the airflow entering the air collector I through the air inlet I connected to the bottom of the air supply pipe. After converging, the airflow is output through the top of the air collector I to the corresponding layer's circulating generator II. The circulating generator II of each layer outputs to the air supply pipe, forming a three-dimensional circulation system. The horizontal layer circulation system and the three-dimensional circulation system together constitute the overall circulation. Each circulating generator I and circulating generator II is connected to the power grid for power supply.

[0005] Furthermore, the circulating generator set I is composed of multiple generator sets connected in series, with wind tunnel devices connected between generator sets at equal intervals; the air inlet I of the circulating generator set I is connected to the air collecting tank II through the wind tunnel device, and the air inlet I connected to the air collecting tank II is lower than the height of the air outlet I of the circulating generator set I.

[0006] Furthermore, the circulating generator set II is composed of multiple generator sets connected in series. The air inlet II of the circulating generator set II is connected to the wind crown end of the air collecting tank I through the wind cage wind tunnel device. The height of the air inlet II connected to the wind crown end of the air collecting tank I is lower than that of the air outlet II connected to the air supply pipe.

[0007] Furthermore, the air inlet on the air collecting tank II is connected to an air intake generator set, which consists of multiple generator sets connected in series, to absorb the circulating air output from the air intake pipe II connected to the air supply pipe and bring it into the air collecting tank II.

[0008] Furthermore, the spiral air inlet on the air collecting tank I and the ventilation holes on the outer shell are arranged spirally along their outer circumference.

[0009] Furthermore, the air supply pipe is also connected to a steel pipe, and partition plates are set in layers corresponding to the air collection tank I inside the steel pipe. Each layer of the steel pipe is connected to a water supply pipe. The lower part of each layer of the steel pipe contains water and the upper part contains air. The corresponding air parts are connected to the air supply pipe through ventilation pipes. Each layer of the air supply pipe corresponding to the air collection tank II has an air outlet that connects to the air inlet pipe II. The air inlet pipe II is connected to the outer shell, and an induced draft fan is connected to each air inlet pipe II.

[0010] Furthermore, the air collecting tank I is a funnel-shaped structure, with the top end extending out of the air collecting tank II being the wind crown end. The outer diameter of the top wind crown end is larger than the outer diameter of the bottom grounding end. A water pool is set at the bottom of the air collecting tank I, and the bottom air inlet pipe I is located above the water pool.

[0011] Furthermore, a preheating device is also connected to the air inlet pipe I to preheat the airflow entering the air collection tank I, so that the airflow accelerates upward to form a spiraling tornado airflow.

[0012] Furthermore, the wind tunnel device consists of four layers of stainless steel cylindrical screens, with annular sealing plates at both ends connecting the innermost to the outermost cylindrical screens, so that the innermost cylindrical screen forms a wind tunnel through which airflow passes. The screen holes of the cylindrical screens gradually increase from the innermost to the outermost layers, and the adjacent screen holes are staggered to form a wind tunnel.

[0013] Furthermore, within each layer of the circulation space, a free generator set is installed between the air collection tank II and the outer shell. This free generator set consists of multiple generator sets connected in series, with the inlet and outlet of each set freely positioned to increase the circulating wind power and generate electricity.

[0014] The power generation method using the power generation equipment described in this invention includes the following steps: Construct a multi-layer horizontal circulation system: External air source is delivered to each layer of circulation space inside the shell through air ducts. Airflow enters the air collection tank II through the air inlet or air generator set. In each layer of circulation space, the airflow in the air collection tank II is drawn out by the circulation generator set I and reintroduced into the air collection tank II, forming horizontal airflow circulation respectively, while converting the kinetic energy of the airflow into electrical energy. Construct a multi-layer three-dimensional circulation system: The airflow at the bottom of the air supply pipe is input into the bottom of the air collection tank I through the air inlet pipe I. At the same time, part of the airflow in the air collection tank II enters the air collection tank I through the spiral air inlet on the outer periphery of the air collection tank I in a tangential swirling manner. The two airflows converge and spiral upward in the air collection tank I, and are output to the corresponding layer's circulating generator unit II through the top wind crown end. Then, they flow back to the air supply pipe through the air outlet, forming a vertical three-dimensional airflow circulation, while converting the kinetic energy of the airflow into electrical energy. Among them, through the spiral air inlet opened on the air collection tank I, the horizontal layer circulating airflow enters the air collection tank I in a spiral trajectory, and couples with the three-dimensional circulating rising airflow to form an overall circulating airflow field with tornado characteristics; In each layer of space, circulating generator set I and circulating generator set II are used to convert air kinetic energy into electrical energy and connect to the power grid for power supply.

[0015] The beneficial effects of this invention are as follows: 1. This invention constructs an artificial tornado airflow field by coupling a horizontal layer circulation and a three-dimensional circulation system. Even in low wind speed environments, it can still form a high-speed rotating strong airflow, effectively reducing the dependence of wind power generation on natural wind conditions, achieving start-up in light winds and enhanced efficiency in weak winds; it effectively breaks through the limitations of low wind speeds and broadens the scope of wind energy utilization; it solves the problems of uncontrolled artificial tornadoes and the inability to generate continuous wind power, and can provide safe, continuous and stable wind power generation.

[0016] 2. This invention uses multi-layer partitions to construct a vertical multi-layer circulation space to realize the graded and tiered utilization of wind energy; the airflow coupling of horizontal layer circulation and three-dimensional circulation forms a continuously enhanced vortex effect, which significantly improves the air kinetic energy density and enhances the energy conversion efficiency of the generator set.

[0017] 3. This invention adopts a dual-circulation coupling method. The horizontal circulation system maintains the airflow balance of each layer, while the three-dimensional circulation system introduces tangential vortexes through a spiral air inlet, which couple with the central rising airflow to form a stable tornado structure, effectively suppressing airflow pulsation and ensuring the continuity and stability of power generation output.

[0018] 4. This invention adopts a multi-layer circulating space, which can flexibly increase or decrease the number of layers according to the installed capacity requirements; each layer of generator set operates independently and is connected to the grid in parallel, and a single point of failure does not affect the overall system, reducing operation and maintenance costs and facilitating maintenance.

[0019] 5. The present invention adopts a nested layout in which the wind collector I is placed inside the wind collector II. The structure is compact and, together with the three-dimensional circulating airflow path, achieves efficient utilization of three-dimensional space. Compared with the traditional horizontal axis wind farm, it significantly reduces the land area and is conducive to the commercial development of low-altitude wind power generation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of the connection structure of medium cycle generator set I.

[0022] Figure 3 for Figure 1 Schematic diagram of the connection structure of medium cycle generator set II.

[0023] Figure 4 This is a schematic diagram of the installation structure of the air intake generator set of the present invention.

[0024] Figure 5 for Figure 1A schematic diagram of the structure of multiple free generator sets.

[0025] In the picture: 1. Horizontal circulation system; 2. Three-dimensional circulation system; 3. Outer shell; 31. Ventilation hole; 4. Air collection tank I; 41. Wind crown end; 42. Spiral air inlet; 5. Air collection tank II; 6. Circulating generator set I; 61. Air inlet I; 62. Air outlet I; 7. Circulating generator set II; 71. Air inlet II; 72. Air outlet II; 8. Air supply pipe; 9. Wind cage wind tunnel device; 10. Generator set; 11. Water supply pipe; 12. Steel pipe; 13. Ventilation pipe; 14. Air inlet pipe I; 15. Air inlet pipe II; 16. Exhaust fan; 17. Free generator set; 18. Preheating device; 19. Air inlet generator set. Detailed Implementation

[0026] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Example 1: As Figures 1-5 As shown, an artificial tornado wind power generation device includes a shell 3, a wind collection tank I4, a wind collection tank II5, multiple circulating generator sets I6 and II7, and an air supply pipe 8. Inside the shell 3, the wind collection tank I4 is nested inside the wind collection tank II5, with the top of the wind collection tank I4 extending out of the wind collection tank II5. Multiple partitions are provided inside both the wind collection tank II5 and the shell 3, forming multiple layers of circulating space in the vertical direction. Each layer of space inside the shell 3 is equipped with a circulating generator set I6 connected to the wind collection tank II5. The wind collection tank II5 has an air inlet, and the air supply pipe 8 has air outlets corresponding to each layer, extending into each layer of the shell 3 through the air inlet pipe II15. Multiple spiral air inlets 41 are provided along the outer periphery of the wind collection tank I4 of each corresponding layer. Ventilation holes 31 are also provided on each layer of the shell 3. The air supply... Pipe 8 delivers air to each circulation space inside the outer shell 3. The airflow enters through the air inlet on the air collector II5. Part of the airflow circulates through the circulating generator I6 connected to the air collector II5 before entering the air collector II5 again, forming a horizontal layer circulation system. Another part of the airflow entering the air collector II5 enters the air collector I4 through the spiral air inlet 41 on the air collector I4. After converging with the airflow entering the air collector I4 through the air inlet I14 connected to the bottom of the air delivery pipe 8, it is output through the top wind crown end 42 of the air collector I4 to the corresponding layer of the circulating generator II7. The output of each layer of the circulating generator II7 is sent to the air delivery pipe 8, forming a three-dimensional circulation system 2. The horizontal layer circulation system 1 and the three-dimensional circulation system 2 together constitute the overall circulation. Each circulating generator I6 and circulating generator II7 is connected to the power grid for power supply.

[0028] like Figure 2As shown, the circulating generator set I6 is composed of multiple generator sets 10 connected in series, with wind cage and wind tunnel devices 9 connected between the generator sets 10 at the same intervals; the air inlet of the circulating generator set I6 is connected to the air collection tank II5 through the wind cage and wind tunnel device 9, and the air inlet I61 connected to the air collection tank II5 is lower than the height of the air outlet I62 of the circulating generator set I6.

[0029] like Figure 3 As shown, the circulating generator set II7 is composed of multiple generator sets 61 connected in series. The air inlet II71 of the circulating generator set II7 is connected to the wind crown end 41 of the air collecting tank I4 through the wind cage wind tunnel device 9. The air inlet II71 connected to the wind crown end 41 of the air collecting tank I4 is lower than the height of the air outlet II72 connected to the air supply pipe 8.

[0030] like Figure 4 As shown, the air inlet on the air collecting tank II5 is also connected to an air intake generator set 19, which is composed of multiple generator sets 10 connected in series. It absorbs the circulating air output from the air intake pipe II15 connected to the air supply pipe 8 and puts it into the air collecting tank II5.

[0031] The spiral air inlet 41 on the air collecting tank I4 and the ventilation hole 31 on the outer shell 3 are arranged spirally along their outer circumference, so that the airflow enters the air collecting tank I4 and the outer shell 3 in the spiral upward direction.

[0032] The air supply pipe 8 is also connected to a steel pipe 12. Inside the steel pipe 12, partitions are arranged in layers corresponding to the air collection tank I 4. Each layer of the steel pipe 12 is connected to a water supply pipe 11. The lower part of each layer of the steel pipe 12 contains water, and the upper part contains air. The corresponding air section is connected to the air supply pipe 8 via a ventilation pipe 13. Each layer of the air supply pipe 8 corresponding to the air collection tank II 5 has an air outlet connected to an air inlet pipe II 15. The air inlet pipe II 15 of each layer is connected to the outer casing 3. An induced draft fan 16 is also connected to the air inlet pipe II 15 to increase the air velocity. The water supply pipe 11 is connected to the water inlet of each layer on the steel pipe 12. The water level in the steel pipe 12 is lower than the air level of that layer to increase the humidity of the air, ensuring that the airflow entering the air supply pipe 8 contains water vapor.

[0033] The air collecting tank I4 has a funnel-shaped structure, with the top end extending out of the air collecting tank II5 as the wind crown end 41. The outer diameter of the top wind crown end 41 is larger than the outer diameter of the bottom ground end. A water pool is set at the bottom of the air collecting tank I4, and the bottom air inlet pipe I14 is located above the water pool. A preheating device 18 is also connected to the air inlet pipe I14. The preheating device 18 preheats the airflow entering the air collecting tank I4, causing the airflow entering the air collecting tank I4 to rise faster and form a spiraling tornado airflow. While increasing the circulating wind power, the circulating wind is used to generate electricity.

[0034] The wind tunnel device 9 consists of four layers of stainless steel cylindrical screens, with annular sealing plates at both ends connecting the innermost and outermost cylindrical screens. This allows the innermost cylindrical screen to form a wind tunnel through which airflow passes. The screen holes of the cylindrical screens gradually increase in size from the innermost to the outermost layers, and the adjacent screen holes are staggered to form a wind tunnel.

[0035] The wind tunnel device 9 reduces the velocity and impact force of high-speed airflow, and its screen holes also act as a suction and replenishment mechanism, allowing the surging airflow to be smoothly and continuously input into the wind turbine generators 10 of the circulating generator set I6, driving each wind turbine generator 10 to generate electricity and improving wind energy conversion efficiency. The wind tunnel device 9 also reduces airflow noise, acting as a noise reduction agent. The length and diameter of the wind tunnel device 9 are determined according to the actual needs of the variable circulation wind tunnel.

[0036] like Figure 5 As shown, in each layer of the circulation space, a free generator set 17 is also provided between the air collecting tank II5 and the outer shell 3. It is composed of one or more generator sets 10 connected in series. The inlet and outlet of the free generator set 17 are freely set to increase the circulation wind power and the ability of the circulation wind to generate electricity.

[0037] The power generation method using the power generation equipment described in this invention includes the following steps: Construct a multi-layer horizontal circulation system 1: External air source is delivered to each layer of circulation space inside the outer shell 3 through the air supply pipe 8. The airflow enters the air collection tank II5 through the air inlet on the air collection tank II5 or the air generator set 19. In each layer of circulation space, the airflow in the air collection tank II5 is drawn out by the circulation generator set I6 and reintroduced into the air collection tank II5, forming horizontal airflow circulation respectively, and at the same time converting the kinetic energy of the airflow into electrical energy. Construct a multi-layer three-dimensional circulation system 2: The airflow at the bottom of the air supply pipe 8 is input into the bottom of the air collection tank 14 through the air inlet pipe Ⅰ14. At the same time, part of the airflow in the air collection tank Ⅱ5 enters the air collection tank Ⅰ4 in a tangential swirling manner through the spiral air inlet 41 on the outer periphery of the air collection tank Ⅰ4. The two airflows converge and spiral upward in the air collection tank Ⅰ4, and are output to the corresponding layer's circulating generator unit Ⅱ7 through the top wind crown end 42. Then, they flow back to the air supply pipe 8 through the air outlet, forming a vertical three-dimensional airflow circulation, while converting the kinetic energy of the airflow into electrical energy. Among them, through the spiral air inlet 41 opened on the air collection tank I4, the horizontal layer circulating airflow enters the air collection tank I4 in a spiral trajectory, and couples with the three-dimensional circulating rising airflow inside the air collection tank I4 to form an overall circulating airflow field with tornado characteristics. In each layer of space, circulating generator set I6 and circulating generator set II7 are used to convert air kinetic energy into electrical energy and connect to the power grid for power supply.

[0038] The generator sets in this invention are all based on the applicant's invention patent application, application number 2026102857657, invention titled "A Wind Tunnel Type Wind Turbine Generator Set".

[0039] Working principle of the invention: In this invention, a water pipe 11 connects to a steel pipe 12, allowing the airflow containing water vapor inside the steel pipe 12 to be transported through the air supply pipe 8 and the air inlet pipe II 15. Under the action of the induced draft fan 16, the airflow is delivered to each circulation space inside the outer shell 3. The airflow enters the air collection tank II 5 through the air inlet of the air inlet generator set 19 connected to the air collection tank II 5. A portion of the airflow is output from the air collection tank II 5 and injected into the wind cage wind tunnel device 9 in the circulating generator set I 6. After passing through the wind cage wind tunnel device 9, the airflow enters the generator set 10 and the wind cage wind tunnel device 9 in sequence, and finally enters the air collection tank II 5 through the generator set 10, forming a horizontal layer circulation system 1. The airflow releases energy and slows down to a stable high-speed airflow after passing through the wind cage wind tunnel device 9. The generator set 10 attracts the stable high-speed airflow and generates a low-pressure vortex inside it, increasing the airflow and speed, and greatly increasing its output efficiency. The airflow accelerated by the generator set 10 finally rushes into the air collection tank II 5. The airflow is turbulent and rotated through circulation to form a vortex tornado, which drives each wind turbine generator set 10 to generate electricity.

[0040] Another portion of the airflow entering the air collector II5 enters the air collector I4 through the spiral air inlet 41 on the air collector I4. It then converges with the airflow entering the air collector I4 through the air inlet I14 connected to the bottom of the air supply pipe 8. Finally, it is sprayed through the wind crown end 41 of the air collector I4 into the wind tunnel device 9 in the circulating generator set II7, and then sequentially enters each generator set 10 of the circulating generator set II7. Finally, it enters the air supply pipe 8 through the terminal generator set 10, forming a three-dimensional circulation system 2. The horizontal circulation system 1 and the three-dimensional circulation system 2 together constitute the overall circulation; each circulating generator set I6 and circulating generator set II7 are connected to the power grid for power supply.

[0041] Among them, part of the high-speed airflow in the air supply pipe 8 is transformed into humid airflow by the induced draft fan 16 connected to the air inlet pipe II 15 and enters the various layers of space inside the outer shell 3. The other part enters the air collection tank I 4 through the air inlet pipe I 14 connected to the bottom of the air supply pipe 8. The air inlet pipe I 14 is connected to the preheating device 18. The airflow expands rapidly and rises after preheating. The air collection tank I 4 pulls the airflow to form a vortex airflow to generate a tornado. During the process of tornado dissipation and emission, the high-speed airflow drives the generator set 10 to generate electricity continuously.

[0042] The parts not described in detail in this application are all existing conventional technologies and will not be elaborated here.

[0043] It is understood that the above specific description of the present invention is only for illustrating the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to the present invention to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of the present invention.

Claims

1. A man-made tornado wind power generation device, characterized in that: The system includes an outer casing, air collection tank I, air collection tank II, multiple circulating generator sets I and II, and air supply pipes. Inside the outer casing, air collection tank I is nested inside air collection tank II, with the top of air collection tank I extending out of air collection tank II. Multiple partitions are installed inside both air collection tank II and the outer casing, forming multiple layers of circulating space vertically. Each layer of circulating space inside the outer casing contains a circulating generator set I connected to air collection tank II. Air collection tank II has an air inlet, and the air supply pipe has corresponding air outlets for each layer, extending into each layer of the outer casing through the air inlet pipe II. Multiple spiral air inlets are located along the outer periphery of the corresponding layer's air collection tank I. Ventilation holes are also present on each layer of the outer casing. Air is delivered to each circulation space inside the outer shell through the air supply duct. The airflow enters through the air inlet on the air collector II. Part of the airflow is circulated through the circulating generator I connected to the air collector II and then enters the air collector II again, forming a horizontal layer circulation system. Another part of the airflow entering the air collector II enters the air collector I through the spiral air inlet. After converging with the airflow entering the air collector I through the air inlet I connected to the bottom of the air supply duct, it is output through the top wind crown end of the air collector I to the corresponding layer's circulating generator II. The circulating generator II of each layer outputs to the air supply duct, forming a three-dimensional circulation system. The horizontal layer circulation system and the three-dimensional circulation system together constitute the overall circulation. Each circulating generator set I and circulating generator set II is connected to the power grid for power supply.

2. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The circulating generator set I is composed of multiple generator sets connected in series, with wind tunnel devices connected between the generator sets at equal intervals; the air inlet I of the circulating generator set I is connected to the air collection tank II through the wind tunnel device, and the air inlet I connected to the air collection tank II is lower than the height of the air outlet I of the circulating generator set I.

3. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The circulating generator set II is composed of multiple generator sets connected in series. The air inlet II of the circulating generator set II is connected to the wind crown end of the air collecting tank I through the wind cage wind tunnel device. The height of the air inlet II connected to the wind crown end of the air collecting tank I is lower than that of the air outlet II connected to the air supply pipe.

4. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The air inlet on the air collecting tank II is also connected to an air intake generator set, which consists of multiple generator sets connected in series. The generator sets absorb the circulating air output from the air intake pipe II, which is connected to the air supply pipe, and send it into the air collecting tank II.

5. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The spiral air inlet on the air collecting tank I and the ventilation holes on the outer shell are arranged spirally along their outer circumference.

6. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The air supply pipe is also connected to a steel pipe. Inside the steel pipe, partition plates are set in layers corresponding to the air collection tank I. Each layer of the steel pipe is connected to a water supply pipe. The lower part of each layer of the steel pipe contains water, and the upper part contains air. The corresponding air parts are connected to the air supply pipe through ventilation pipes. Each layer of the air supply pipe corresponding to the air collection tank II has an air outlet that connects to the air inlet pipe II. The air inlet pipe II is connected to the outer shell. Each air inlet pipe II is connected to an induced draft fan.

7. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The air collecting tank I is a funnel-shaped structure, with the top end extending out of the air collecting tank II as the wind crown end. The outer diameter of the top wind crown end is larger than the outer diameter of the bottom ground end. A water pool is set at the bottom of the air collecting tank I, and the bottom air inlet pipe I is located above the water pool. A preheating device is also connected to the air inlet pipe I to preheat the airflow entering the air collecting tank I, so that the airflow accelerates upward and forms a spiraling tornado airflow.

8. The artificial tornado wind power generation equipment according to claim 1, characterized in that: The wind tunnel device consists of four layers of stainless steel cylindrical screens, with annular sealing plates at both ends connecting the innermost and outermost cylindrical screens. This allows the innermost cylindrical screen to form a wind tunnel through which airflow passes. The screen holes of the cylindrical screens gradually increase in size from the innermost to the outermost layers, and the adjacent screen holes are staggered to form a wind tunnel.

9. The artificial tornado wind power generation equipment according to claim 1, characterized in that: Within each layer of the circulation space, a free generator set is also installed between the air collection tank II and the outer shell. This set consists of multiple generator sets connected in series, with the inlet and outlet of the free generator set being freely set to increase the circulating wind power and generate electricity.

10. A method for generating electricity using the power generation equipment as described in any one of claims 1-9, characterized in that, Includes the following steps: Construct a multi-layer horizontal circulation system: External air source is delivered to each layer of circulation space inside the shell through air ducts. Airflow enters the air collection tank II through the air inlet or air generator set. In each layer of circulation space, the airflow in the air collection tank II is drawn out by the circulation generator set I and reintroduced into the air collection tank II, forming horizontal airflow circulation respectively, while converting the kinetic energy of the airflow into electrical energy. Construct a multi-layer three-dimensional circulation system: The airflow at the bottom of the air supply pipe is input into the bottom of the air collection tank I through the air inlet pipe I. At the same time, part of the airflow in the air collection tank II enters the air collection tank I through the spiral air inlet on the outer periphery of the air collection tank I in a tangential swirling manner. The two airflows converge and spiral upward in the air collection tank I, and are output to the corresponding layer's circulating generator unit II through the top wind crown end. Then, they flow back to the air supply pipe through the air outlet, forming a vertical three-dimensional airflow circulation, while converting the kinetic energy of the airflow into electrical energy. Among them, through the spiral air inlet opened on the air collection tank I, the horizontal layer circulating airflow enters the air collection tank I in a spiral trajectory, and couples with the three-dimensional circulating rising airflow to form an overall circulating airflow field with tornado characteristics; In each layer of space, circulating generator set I and circulating generator set II are used to convert air kinetic energy into electrical energy and connect to the power grid for power supply.

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