Magnetic suspension flywheel power generation device

Abstract

The utility model relates to the technical field of electric power energy, and provides a magnetic suspension flywheel power generation device which comprises a shell, the shell is cylindrical, a main shaft rotates relative to the shell and is arranged in a sliding mode, a fan blade frame is rotationally arranged in the shell and is coaxial with the shell, a plurality of flywheels are arranged on the main shaft in sequence, and magnetic parts are arranged on the shell. And a plurality of blades are alternately arranged with the flywheels. By means of the technical scheme, the problems that in a conventional environment, it is difficult to make the flywheel rotate under the condition that no extra drive is added, and it is also difficult to adjust the flywheel to the optimal power generation rotating speed in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy, and in particular to a magnetic suspension flywheel power generation device. Background Art

[0002] The magnetic levitation flywheel power generation device is an innovative device that converts mechanical energy directly into electrical energy. Flywheel power generation mainly uses the inertia of the flywheel's own gravity to achieve the conversion of mechanical energy into electrical energy. Magnetic levitation technology is a technology that uses magnetic force to overcome gravity to suspend objects. Under normal circumstances, it is difficult to rotate the flywheel without adding additional drive, and it is also difficult to adjust the flywheel to the optimal power generation speed. Utility Model Content

[0003] The utility model provides a magnetic suspension flywheel power generation device, which solves the problem in the related art that it is difficult to rotate the flywheel without adding additional drive under conventional environment and it is also difficult to adjust the flywheel to the optimal power generation speed.

[0004] The technical solution of the utility model is as follows:

[0005] A magnetic levitation flywheel power generation device comprises a shell, wherein the shell is configured as a cylinder.

[0006] A main shaft, the main shaft is rotatable and slidable relative to the housing,

[0007] The fan blade frame is rotatably arranged in the housing and is coaxially arranged with the housing.

[0008] A flywheel, wherein the flywheel is arranged on the main shaft and is a plurality of flywheels arranged in sequence.

[0009] A magnetic component is disposed on the shell, and is in multiple numbers and arranged alternately with the flywheel.

[0010] As a further technical solution, the shell has a vent and an air guide portion, there are several vents, one side of each vent is provided with an air guide portion, the vent is located on the inner side of the air guide portion, and the air guide portion is arranged at an angle to the shell.

[0011] As a further technical solution, it also includes:

[0012] A pyramid continuously variable transmission is provided, wherein the pyramid continuously variable transmission has an input shaft and an output shaft, and the main shaft is axially slidably arranged on the output shaft.

[0013] As a further technical solution, it also includes:

[0014] A sleeve shaft is rotatably arranged on the housing, the sleeve shaft is connected to the input shaft, the fan blade frame is connected to the sleeve shaft, and the fan blade frame drives the sleeve shaft to rotate after rotating, and the sleeve shaft drives the input shaft to rotate.

[0015] As a further technical solution, the diameters of the plurality of flywheels gradually decrease from the middle to both ends.

[0016] As a further technical solution, a wind flow space is formed between the shell and the fan blade frame, the vent leads to the wind flow space, the fan blade frame is configured to be cylindrical and also has a fan blade portion, and the fan blade portion is arranged on the fan blade frame and is located in the wind flow space.

[0017] As a further technical solution, the magnetic member has a through hole, and the main shaft passes through the through hole.

[0018] As a further technical solution, a generator is also included, and the generator is arranged on the shell and electrically connected to the main shaft.

[0019] As a further technical solution, both ends of the main shaft have prismatic ends, the motor shaft of the generator and the output shaft both have prismatic sliding holes, and the prismatic ends are slidably arranged in the prismatic sliding holes.

[0020] As a further technical solution, the fan blade frame is configured as a hollow cylinder, and further comprises a motor, which is disposed on the housing and drives the main shaft to rotate, and the motor or the fan blade frame independently drives the main shaft to rotate.

[0021] The working principle and beneficial effects of the utility model are:

[0022] The utility model is designed with a cylindrical shell, and the main shaft is arranged to rotate and slide relative to the shell, and a fan blade frame is arranged as a driving part. Wind power generation is adopted, and the wind drives the fan blade frame to rotate, and then the fan blade frame is used to connect the power in series to the flywheel, so that the wind-driven device can generate electricity without applying electricity, so that the device becomes a device that can generate electricity by automatic placement. A plurality of magnetic parts are also arranged on the shell, and the magnetic parts and the flywheel are arranged alternately. There is a suspended flywheel between every two magnetic parts, so that the flywheel can rotate smoothly without friction with other devices, thereby improving the power generation efficiency of the flywheel power generation device. At the same time, the scheme arranges the flywheel to be replaceable, and a counterweight module can also be arranged on the flywheel. The size and mass of the flywheel are adjusted according to factors such as the environment and the specific operating power generation efficiency, so that an efficient power generation process can be achieved in various different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0026] In the figure: shell 1, vent 101, air guide part 102, wind flow space 103, main shaft 2, prismatic end 201, blade frame 3, blade part 301, flywheel 4, magnetic part 5, through hole 501, pyramid continuously variable transmission 6, input shaft 601, output shaft 602, prismatic sliding hole 603, sleeve shaft 7, generator 8, motor 9. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0028] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0029] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] Reference Figure 1~Figure 2The utility model proposes a magnetic levitation flywheel power generation device, including a shell 1, the shell 1 is set to be cylindrical, the main shaft 2 is rotated and slidably arranged relative to the shell 1, the fan blade frame 3 is rotatably arranged in the shell 1 and is coaxially arranged with the shell 1, the flywheel 4 is arranged on the main shaft 2, and several of them are arranged in sequence, and the magnetic member 5 is arranged on the shell 1, and several of them are arranged alternately with the flywheel 4.

[0032] In this embodiment, considering that it is difficult to rotate the flywheel 4 without adding additional drive under normal circumstances, this solution is designed with a cylindrical shell 1, the main shaft 2 is rotated and slidably arranged relative to the shell 1, and a fan blade rack 3 is provided as a driving member. Wind power generation is adopted, and the wind drives the fan blade rack 3 to rotate, and then the fan blade rack 3 is used to connect the power to the flywheel 4 in series, so that the wind can be used to drive the device to generate electricity without applying electricity, so that this device can be automatically placed to generate electricity. A number of magnetic parts 5 are also provided on the shell 1, and the magnetic parts 5 and the flywheel 4 are arranged alternately, and every two There is a suspended flywheel 4 between the magnetic parts 5. The force of the magnetic parts 5 and the gravity of the flywheel 4 form a combined force to suspend the flywheel 4, so that the flywheel 4 rotates smoothly without friction with other devices, thereby improving the power generation efficiency of the flywheel 4 power generation device. At the same time, the present solution sets the flywheel 4 to be replaceable, and multiple flywheels can be used in combination or counterweights can be added. The size and mass of the flywheel 4 can be adjusted according to different environmental factors and specific operating power generation efficiency factors, which can achieve the effect of changing the torque generated by the flywheel and achieve efficient power generation in various environments.

[0033] Furthermore, the shell 1 has a vent 101 and an air guide portion 102 . There are a plurality of vents 101 . An air guide portion 102 is provided on one side of each vent 101 . The vent 101 is located on the inner side of the air guide portion 102 . The air guide portion 102 is provided at an angle to the shell 1 .

[0034] In this embodiment, a vent 101 is provided on the shell 1, and wind can drive the fan blade frame 3 to rotate and then drive the flywheel 4 to rotate through the vent 101. An air guide portion 102 is provided on one side of each vent 101, and the air guide portion 102 is arranged at an angle to the shell 1. The air guide portion 102 and the vent 101 arranged circumferentially on the shell 1 can realize the effect of converting wind in any direction into a single-direction driving effect on the fan blade frame 3, preventing different wind directions from causing forces on both rotation directions of the fan blade frame 3, thereby affecting the rotation process, and even causing the fan blade frame 3 to be subjected to excessive radial force, resulting in deformation and damage.

[0035] Furthermore, it also includes a pyramid continuously variable transmission 6, which has an input shaft 601 and an output shaft 602, and the main shaft 2 is axially slidably arranged on the output shaft 602.

[0036] In this embodiment, a pyramid continuously variable transmission 6 is provided. The bevel continuously variable transmission can achieve stepless adjustment of the rotational speed of the input shaft 601 and the rotational speed of the output shaft 602 by changing the diameter, thereby achieving controllable transmission of the rotational speed of the fan blade frame 3 input into the device to the main shaft 2. The device can be adjusted to the optimal power generation state according to different regions or wind force.

[0037] Furthermore, it also includes a sleeve shaft 7 rotatably set on the shell 1, the sleeve shaft 7 is connected to the input shaft 601, the fan blade frame 3 is connected to the sleeve shaft 7, and the fan blade frame 3 rotates to drive the sleeve shaft 7 to rotate, and the sleeve shaft 7 drives the input shaft 601 to rotate.

[0038] In this embodiment, the fan blade frame 3 is connected to the input shaft 601 through the sleeve shaft 7, and the sleeve shaft 7 is rotatably set on the shell 1, so that the power transmission process from the fan blade frame 3 to the input shaft 601 is smoother. At the same time, the sleeve shaft 7 and the input shaft 601 are connected, which can also prevent the deformation of the fan blade frame 3 when the wind force is too strong from directly affecting the input shaft 601, reduce the occurrence of device failure, and make the transmission smoother.

[0039] Furthermore, the diameters of the flywheels 4 gradually decrease from the middle to both ends.

[0040] In this embodiment, the diameters of the flywheels 4 gradually decrease from the middle to the two ends. The increase in the diameter of the flywheel 4 can achieve better power generation performance during the rotation process. Considering that when the diameters of the flywheels 4 at the two ends are large, the overall rotation process is unstable and the device is prone to failure, this solution is designed in a form in which the diameters of the flywheels 4 at the two ends gradually decrease, so that the rotation process can have sufficient rotational inertia and can also maintain smooth operation.

[0041] Furthermore, a wind flow space 103 is formed between the shell 1 and the fan blade frame 3 , the vent 101 leads to the wind flow space 103 , the fan blade frame 3 is configured to be cylindrical and also has a fan blade portion 301 , and the fan blade portion 301 is arranged on the fan blade frame 3 and is located in the wind flow space 103 .

[0042] In this embodiment, a wind flow space 103 is provided between the shell 1 and the fan blades, and the vent 101 is the same as the wind flow space 103. The wind flow path formed between the vent 101 and the wind flow space 103 allows wind energy to flow in the wind flow space 103 at a constant trajectory, so that the flywheel 4 can always maintain efficient and smooth rotation, thereby achieving stable and efficient power generation.

[0043] Furthermore, the magnetic member 5 has a through hole 501 , and the main shaft 2 passes through the through hole 501 .

[0044] In this embodiment, the magnetic member 5 has a through hole 501, which can prevent frictional contact between the main shaft 2 and the magnetic member 5, further reducing the resistance encountered by the flywheel 4 during rotation, making the power generation efficiency of the device higher. At the same time, reducing internal friction can also extend the life of the device and reduce the frequency of maintenance.

[0045] Furthermore, a generator 8 is included. The generator 8 is arranged on the housing 1 and is electrically connected to the main shaft 2 .

[0046] In this embodiment, the generator 8 is disposed on the housing 1 and is electrically connected to the main shaft 2. The rotation of the flywheel 4 drives the generator 8 to generate and store electrical energy and to subsequently utilize the generated electrical energy.

[0047] Furthermore, both ends of the main shaft 2 have prismatic ends 201 , and the motor shaft and the output shaft 602 of the generator 8 have prismatic sliding holes 603 , in which the prismatic ends 201 are slidably disposed.

[0048] In this embodiment, taking into account that the flywheel 4 will experience a certain degree of lifting and sliding due to the action of the magnetic component 5, prismatic ends 201 are provided at both ends of the main shaft 2, which are respectively arranged in the prismatic sliding holes 603 of the motor shaft and the output shaft 602 of the pyramid continuously variable transmission 6, so that the main shaft 2 can still be adaptively lifted and lowered by the action of the magnetic component 5 during the rotation process. The prismatic end 201 and the prismatic sliding hole 603 are respectively arranged as an outer angle type and an inner angle type. This design makes the structure more reasonable and the operation of the device more stable.

[0049] Furthermore, the fan blade frame 3 is configured as a hollow cylinder, and further includes a motor 9, which is disposed on the housing 1 and drives the main shaft 2 to rotate. The motor 9 or the fan blade frame 3 independently drives the main shaft 2 to rotate.

[0050] In this embodiment, the fan blade frame 3 is set to a hollow cylinder type, which can reduce the weight of the fan blade frame 3 while retaining the strength of the fan blade frame 3, achieving a more efficient power transmission process, and then achieving a more efficient power generation process. A generator 9 is also provided. The setting of the generator can enable the device to convert the wind power generation form into an active power generation mode driven by a small amount of electric energy in the case of no wind or harsh environment, so that the device can still maintain a normal operating state under special conditions to achieve the effect of continuous power generation. The switching of wind energy and motor start-up is achieved by monitoring and controlling the wind power.

[0051] This design idea is based on the combination of motor drive and wind power generation. By monitoring and controlling the wind power, the switch between wind energy and motor start-up is realized. When it is detected that the wind power is sufficient to drive the flywheel to rotate, the motor drive is turned off and the collected wind energy is used to drive the wind wheel to rotate and generate electricity; when insufficient wind power or no wind is detected, the motor is started to rotate the flywheel to generate electricity. The setting of the generator enables the device to realize the switching control of wind power and motor in the absence of wind or in severe conditions with low wind power, and then drive the magnetic levitation flywheel to generate electricity, so that the device can still maintain normal operation under special conditions to achieve the effect of continuous power generation and energy saving.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A magnetic levitation flywheel power generation device, characterized in that: include: A shell (1), wherein the shell (1) is configured as a cylinder. A main shaft (2), the main shaft (2) being rotatably and slidably arranged relative to the housing (1), A fan blade frame (3), the fan blade frame (3) being rotatably disposed in the housing (1) and being coaxially disposed with the housing (1), A flywheel (4), wherein the flywheel (4) is arranged on the main shaft (2) and is a plurality of flywheels arranged in sequence. A magnetic component (5), wherein the magnetic component (5) is arranged on the housing (1), is in plurality and is arranged alternately with the flywheel (4).

2. A magnetic levitation flywheel power generation device according to claim 1, characterized in that: The shell (1) has a vent (101) and an air guide portion (102); there are a plurality of vents (101); one side of each vent (101) is provided with an air guide portion (102); the vent (101) is located on the inner side of the air guide portion (102); and the air guide portion (102) is provided at an angle to the shell (1).

3. A magnetic levitation flywheel power generation device according to claim 1, characterized in that: Also includes: A pyramid continuously variable transmission (6), comprising an input shaft (601) and an output shaft (602), wherein the main shaft (2) is axially slidably arranged on the output shaft (602).

4. A magnetic levitation flywheel power generation device according to claim 3, characterized in that: Also includes: A sleeve shaft (7), the sleeve shaft (7) being rotatably arranged on the housing (1), the sleeve shaft (7) being connected to the input shaft (601), the fan blade frame (3) being connected to the sleeve shaft (7), the fan blade frame (3) rotating to drive the sleeve shaft (7) to rotate, and the sleeve shaft (7) driving the input shaft (601) to rotate.

5. The magnetic levitation flywheel power generation device according to claim 1, characterized in that: The diameters of the plurality of flywheels (4) gradually decrease from the middle to both ends.

6. A magnetic levitation flywheel power generation device according to claim 2, characterized in that: A wind flow space (103) is formed between the housing (1) and the fan blade frame (3); the vent (101) leads to the wind flow space (103); the fan blade frame (3) is configured as a cylindrical tube and further comprises a fan blade portion (301); the fan blade portion (301) is arranged on the fan blade frame (3) and is located in the wind flow space (103).

7. The magnetic levitation flywheel power generation device according to claim 1, characterized in that: The magnetic member (5) has a through hole (501), and the main shaft (2) passes through the through hole (501).

8. The magnetic levitation flywheel power generation device according to claim 4, characterized in that: It also includes a generator (8), which is arranged on the housing (1) and electrically connected to the main shaft (2).

9. A magnetic levitation flywheel power generation device according to claim 8, characterized in that: Both ends of the main shaft (2) have prismatic ends (201), the motor shaft of the generator (8) and the output shaft (602) both have prismatic sliding holes (603), and the prismatic ends (201) are slidably disposed in the prismatic sliding holes (603).

10. The magnetic levitation flywheel power generation device according to claim 1, characterized in that: The fan blade frame (3) is configured as a hollow cylinder and further comprises a motor (9). The motor (9) is disposed on the housing (1) and drives the main shaft (2) to rotate. The motor (9) or the fan blade frame (3) independently drives the main shaft (2) to rotate.

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