Magnetic suspension matrix wind power generation tower

Abstract

The utility model relates to the technical field of wind power generation, in particular to a magnetic suspension matrix wind power generation tower. According to the device, the inner side wall is provided with an upper connecting part of a first rotating piece, the bottom surface is provided with a lower connecting part of a second rotating piece, and the bearing supporting part is arranged at the preset height position of the sleeve; it is ensured that the sleeve can stably rotate with the tower drum as the center axis; on the basis, receiving and analyzing a real-time wind direction signal detected by a wind direction detector through a control box so as to generate and transmit a stepping motor control instruction; the stepping motor control instruction is received through the stepping motor, the sleeve is driven to rotate based on the rotation control assembly until the front face of the power generation ring faces the windward face, and therefore the purposes that the wind power generation efficiency is maximized, and the power generation cost is reduced are achieved.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation technology, and in particular to a magnetic levitation matrix wind power generation tower. Background Technology

[0002] As a form of wind power generation, magnetic levitation wind power works by using magnetic levitation technology to suspend the motor coil in a certain space. Without any mechanical friction resistance and under the action of wind, the motor rotates and cuts the magnetic lines of force to generate alternating current. It can start in a light breeze, generate electricity efficiently, operate smoothly, and is safe to use.

[0003] Magnetic levitation wind power towers are a common type of wind power generation equipment. Although existing wind power towers can generate electricity in windy weather, due to the fixed characteristics of their assembly structure, when the wind direction changes, it is difficult for their generator coils to face the "windward side" in real time. This results in insufficient rotation of the generator coil blades, leading to low energy conversion efficiency of wind energy to electricity and high power generation costs. The aforementioned "windward side" refers to the direction from which the wind blows.

[0004] To solve the aforementioned technical problems, it is urgent to propose a magnetic levitation matrix wind power generation tower. Utility Model Content

[0005] In view of the above-mentioned shortcomings and deficiencies of the existing technology, this utility model provides a magnetic levitation matrix wind power generation tower, which solves the technical problem of "how to combine the real-time wind direction to adaptively adjust the orientation of the power generation ring of the tower to improve wind power generation efficiency and reduce high power generation costs" in the use of existing magnetic levitation wind power generation towers.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] This utility model provides a magnetic levitation matrix wind power generation tower, specifically:

[0008] The sleeve is nested within a tower section equipped with a load-bearing support, wind direction detector, stepper motor, and control box at a preset height.

[0009] For the sleeve, an upper connecting part is fixed at the top and a lower connecting part is fixed at the bottom; the inner side wall of the upper connecting part is attached to the outer side wall of the tower based on the first rotating part, and the bottom surface of the lower connecting part is attached to the top surface of the load-bearing support part based on the second rotating part.

[0010] The control box communicates wirelessly with the wind direction detector; the control box is based on a stepper motor-driven rotation control component to drive the rotation of the lower connecting part.

[0011] Optionally, the load-bearing support, upper connecting part, and lower connecting part are all: a supporting ring spliced ​​by two semi-circular steel sleeves;

[0012] The aforementioned support ring is structurally fixed based on the first fixing screw.

[0013] Optionally, the first rotating component is a plurality of rollers disposed on the inner sidewall of the supporting ring; the second rotating component is a plurality of rollers disposed on the lower plane of the supporting ring.

[0014] Optionally, the wind direction detector and wind speed detector are located on the top surface of the tower, the control box is located below the load-bearing support, and the stepper motor is located on the side of the load-bearing support.

[0015] Optionally, the rotation control components include: a gear ring and a drive gear;

[0016] The gear ring is located at the lower end of the lower connecting part, and the drive gear shaft is connected to the stepper motor. The drive gear meshes with the gear ring.

[0017] The stepper motor is electrically connected to the control box.

[0018] Optionally, for the sleeve, multiple sets of mounting brackets are provided at the same height; each set of mounting brackets includes: mounting rods symmetrically arranged on the left and right;

[0019] Each mounting pole is equipped with a preset number of mounting positions adapted to the magnetic levitation wind turbine ring; each magnetic levitation wind turbine ring is equipped with a corresponding wind-gathering cover.

[0020] Optionally, the installation location meets preset conditions, which are:

[0021] After the generator coils are assembled, the wind-collecting cover edge of any magnetic levitation wind generator coil is attached to the wind-collecting cover edge of any adjacent magnetic levitation wind generator coil on the top, bottom, left, or right.

[0022] Optionally, the bottom of the tower is fixed to the base; the base is fixed to a preset position based on the second fixing screw.

[0023] Optional, a control box for receiving and analyzing real-time wind direction signals detected by the wind direction detector to generate and transmit stepper motor control commands;

[0024] A stepper motor is used to receive stepper motor control commands to drive the sleeve to rotate based on the rotation control component until the generator coil faces the windward side.

[0025] The beneficial effects of this application are as follows:

[0026] In this application, by setting up: an upper connecting part of the first rotating component on the inner sidewall, a lower connecting part of the second rotating component on the bottom surface, and a load-bearing support part at a preset height position of the sleeve; it is ensured that the sleeve can rotate smoothly around the tower as the central axis.

[0027] Based on this, the control box receives and analyzes the real-time wind direction signal detected by the wind direction detector to generate and transmit stepper motor control commands; the stepper motor receives the stepper motor control commands to drive the sleeve to rotate based on the rotation control component until the generator coil faces the windward side, so as to maximize the wind power generation efficiency and reduce the power generation cost. Attached image description:

[0028] Figure 1 A front structural schematic diagram of a magnetic levitation matrix wind power generation tower provided in one embodiment of the present utility model;

[0029] Figure 2 A top view of a magnetic levitation matrix wind power generation tower provided in one embodiment of the present invention;

[0030] Figure 3 A right-side structural schematic diagram of a magnetic levitation matrix wind power generation tower provided in one embodiment of the present invention;

[0031] Figure 4 A partial structural schematic diagram of a sleeve provided in one embodiment of the present utility model;

[0032] Figure 5 A schematic diagram of the rear structure of a magnetic levitation matrix wind power generation tower provided in one embodiment of the present invention;

[0033] Figure 6 A schematic diagram of the nested structure of the tower and the sleeve provided in one embodiment of the present utility model;

[0034] Figures 1 to 6 The component numbers correspond as follows:

[0035] 1. Tower; 2. Base; 3. Sleeve; 4. Mounting rod; 5. Wind concentrator; 6. Magnetic levitation wind turbine ring; 7. Load-bearing support; 8. Lower connecting part; 9. Second rotating component; 10. Gear ring; 11. Stepper motor; 12. Drive gear; 13. First fixing screw; 14. Second fixing screw; 15. Upper connecting part; 16. First rotating component; 17. Wind direction detector; 18. Wind speed detector; 19. Control box. Detailed Implementation

[0036] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0038] Example 1

[0039] This embodiment proposes a magnetic levitation matrix wind power generation tower. Figure 1 This is a schematic diagram of the front structure of a magnetic levitation matrix wind turbine tower, as shown below. Figure 1 As shown, the power generation tower includes: a cylindrical tower 1, a plate-shaped base 2, and a hollow columnar sleeve 3; wherein, the bottom end of the tower 1 is fixed to the base 2; the base 2 has multiple threaded fixing through holes, and the base 2 is fixed to a preset position based on the threaded fixing through holes and the second fixing screw 14; the sleeve 3 is nested outside the tower 1.

[0040] In this embodiment, Figure 2 This is a top view schematic diagram of a magnetic levitation matrix wind turbine tower. Figure 3 This is a schematic diagram of the right-side structure of a magnetic levitation matrix wind turbine tower. Figure 4 This is a partial structural diagram of the sleeve; combined with... Figure 2 , Figure 3 and Figure 4 For sleeve 3, multiple sets of mounting brackets are provided at the same height; each set of mounting brackets includes: mounting rods 4 symmetrically arranged on the left and right; each mounting rod 4 is provided with: a preset number of mounting positions adapted to the magnetic levitation wind power generation ring 6; each magnetic levitation wind power generation ring 6 is equipped with a wind concentrator shroud 5.

[0041] In this embodiment, as Figure 1 As shown, the installation location meets the preset conditions, which are:

[0042] After the generator coils are assembled, the edge of the wind-collecting cover 5 of any magnetic levitation wind generator coil 6 is attached to the edge of the wind-collecting cover 5 of any adjacent magnetic levitation wind generator coil 6, either above, below, left, or right.

[0043] In this embodiment, Figure 5 This is a schematic diagram of the rear structure of a magnetic levitation matrix wind turbine tower, combined with... Figure 1 and Figure 5 Based on the preset conditions met by the aforementioned installation positions, the wind-gathering covers 5 corresponding to all magnetic levitation wind power generation rings 6 form a complete and seamless windward surface, which greatly increases the power generation efficiency.

[0044] In this embodiment, Figure 6A schematic diagram of the nested structure of the tower and the sleeve, as shown below. Figure 6 As shown, preferably, the structure of the load-bearing support 7 is: a support ring spliced ​​by two semi-circular steel sleeves; the load-bearing support 7 is fixed to the tower 1 at a preset height based on the first fixing screw 13, the preset height here is not limited, and is flexibly adjusted based on the actual height of the tower 1 and the sleeve 3; the control box 19 is located below the load-bearing support 7, the stepper motor 11 is located on the side of the load-bearing support 7, and the stepper motor 11 is electrically connected to the control box 19; the control box 19 can realize the adjustment and control of the stepper motor 11; the shaft of the stepper motor 11 is connected to the drive gear 12.

[0045] In this embodiment, as Figure 1 and Figure 2 As shown, wind direction detector 17 and wind speed detector 18 are installed on the top surface of tower 1; wind direction detector 17 and wind speed detector 18 are wirelessly communicated with control box 19 respectively.

[0046] In this embodiment, combined with Figure 1 , Figure 2 , Figure 4 and Figure 6 For sleeve 3, an upper connecting part 15 is fixed at the top and a lower connecting part 8 is fixed at the bottom; the inner side wall of the upper connecting part 15 is attached to the outer side wall of the tower 1 based on the first rotating part 16, and the bottom surface of the lower connecting part 8 is attached to the top surface of the load-bearing support part 7 based on the second rotating part 9.

[0047] In this embodiment, combined with Figure 1 , Figure 2 , Figure 4 and Figure 6 Preferably, both the upper connecting part 15 and the lower connecting part 8 are support rings spliced ​​together by two semi-circular steel sleeves; both the upper connecting part 15 and the lower connecting part 8 are fixed to the sleeve 3 based on the structure of the first fixing screw 13.

[0048] In this embodiment, it should be noted that: preferably, the first rotating member 16 is a plurality of rollers disposed on the inner sidewall of the supporting ring; the second rotating member 9 is a plurality of rollers disposed on the lower plane of the supporting ring.

[0049] In this embodiment, as Figure 6 As shown, the gear ring 10 is located at the lower end of the lower connecting part 8, and the driving gear 12 meshes with the gear ring 10.

[0050] Based on the aforementioned structure, the following can be achieved:

[0051] 1) The wind direction detector 17 detects the real-time wind direction and transmits the wind direction signal to the control box 19 in real time;

[0052] 2) The control box 19 receives the wind direction signal, analyzes the signal, generates a stepper motor control command in a timely manner, and transmits the command to the stepper motor 11.

[0053] The aforementioned "timely" refers to the situation where the control box 19 analyzes the received wind direction signal and concludes that the wind direction has changed significantly; preferably, the "significant change" can be: the angle of change in wind direction is greater than 10 degrees;

[0054] 3) Stepper motor 11 rotates after receiving the instruction; the rotation of stepper motor 11 drives the rotation of drive gear 12, the rotation of drive gear 12 drives the rotation of gear ring 10, and the rotation of gear ring 10 drives the rotation of lower connecting part 8.

[0055] 4) Since the lower connecting part 8 and the sleeve 3 are fixedly connected as one unit, and the magnetic levitation wind power generation ring 6 is mounted on the mounting rod 4 of the sleeve 3; therefore, the rotation of the lower connecting part 8 will inevitably drive the rotation of the magnetic levitation wind power generation ring 6 until the wind-gathering cover 5 faces the windward side.

[0056] For the magnetic levitation matrix wind power tower described in the aforementioned embodiment 1, the following are provided: an upper connecting part 15 of the first rotating component 16 is provided on the inner side wall, a lower connecting part 8 of the second rotating component 9 is provided on the bottom surface, and a load-bearing support part 7 is provided at a preset height position of the sleeve 3; to ensure that the sleeve 3 can rotate smoothly around the tower 1 as the central axis.

[0057] Based on this, the control box 19 receives and analyzes the real-time wind direction signal detected by the wind direction detector 17 to generate and transmit stepper motor control commands; the stepper motor 11 receives the stepper motor control commands to drive the sleeve 3 to rotate based on the rotation control component until the generator ring 6 faces the windward side, so as to maximize the wind power generation efficiency and reduce the power generation cost.

[0058] It should be noted that any reference numerals placed between parentheses in the claims should not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The words "a" or "an" preceding a component do not exclude the presence of a plurality of such components. The use of the terms first, second, third, etc., is for convenience only and does not indicate any order. These terms can be understood as part of the component names.

[0059] Furthermore, it should be noted that in the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0060] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning of the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the claims should be interpreted to include both the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0061] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, then this utility model should also include these modifications and variations.

Claims

1. A magnetic levitation matrix wind power generation tower, characterized in that, the sleeve is nested in the tower tube, which is provided with a load support part, a wind direction detector, a stepping motor and a control box at a preset height position; for the sleeve, the top is fixed with an upper connecting part, and the bottom is fixed with a lower connecting part; the inner side wall of the upper connecting part is attached to the outer side wall of the tower tube based on a first rotating part, and the bottom surface of the lower connecting part is attached to the top surface of the load support part based on a second rotating part; the control box is in wireless communication with the wind direction detector; the control box drives the rotation of the lower connecting part based on the stepping motor driving the rotation control assembly.

2. The power generation tower according to claim 1, characterized in that, the load support part, the upper connecting part and the lower connecting part are all support rings spliced by two half-circular structural steel sleeves; the aforementioned support ring is structurally fixed based on a first fixed screw.

3. The power generation tower according to claim 2, characterized in that, the first rotating part is a plurality of rollers arranged on the inner side wall of the support ring; the second rotating part is a plurality of rollers arranged on the lower plane of the support ring.

4. The power generation tower according to claim 1, characterized in that, the wind direction detector and the wind speed detector are arranged on the top surface of the tower tube, the control box is arranged below the load support part, and the stepping motor is arranged on the side surface of the load support part.

5. The power generation tower according to claim 1, characterized in that, the rotation control assembly includes a gear ring and a driving gear; the gear ring is arranged at the lower end of the lower connecting part, the driving gear shaft is connected to the stepping motor, and the driving gear is engaged with the gear ring; the stepping motor is electrically connected to the control box.

6. The power generation tower according to claim 1, characterized in that, for the sleeve, a plurality of groups of mounting racks are arranged at the same height; each group of mounting racks includes left and right symmetrically arranged mounting rods; each mounting rod is provided with a preset number of mounting positions adapted to the magnetic levitation wind power generation coils; each magnetic levitation wind power generation coil is correspondingly provided with a wind collecting cover.

7. The power generation tower according to claim 6, characterized in that, the mounting positions meet the preset conditions, which are: after the completion of the assembly of the power generation coils, the edge of the wind collecting cover of any magnetic levitation wind power generation coil is attached to the edge of the wind collecting cover of any adjacent magnetic levitation wind power generation coil in the upper, lower, left and right directions.

8. The power generation tower according to claim 1, characterized in that, the bottom end of the tower tube is fixed to the base; the base is fixed to the preset position based on a second fixed screw.

9. The power generation tower according to claim 1, characterized in that, the control box is used to receive and analyze the real-time wind direction signal detected by the wind direction detector to generate and transmit the stepping motor control instruction; the stepping motor is used to receive the stepping motor control instruction to drive the rotation of the sleeve based on the rotation control assembly until the power generation coil faces the windward surface.

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