Green-energy high-efficiency multi-speed power generation device

Abstract

The utility model provides a green-energy high-efficiency multiplied-speed power generation device, which comprises a central transmission shaft with a top end and a bottom end; the fixed frame set comprises an upper frame arranged at the top end, a lower frame arranged at the bottom end and a plurality of fixed columns; the driving wheel is coaxial with the central transmission shaft and used for driving the central transmission shaft to rotate; the speed regulator is connected with the driving wheel and is used for regulating the rotating speed of the driving wheel so as to control the rotating speed of the central transmission shaft; the speed multiplication device is coaxial with the central transmission shaft and is positioned in the lower frame; the power generation device is arranged at the corner in the lower frame; the green energy storage device is arranged at the corner of the upper frame, is electrically connected with the speed regulator, stores electric energy generated by wind power, hydraulic power or solar energy inside, and is used for providing primary power supply to start the speed regulator to operate, so that the speed regulator drives the driving wheel to rotate after operating, and further drives the central transmission shaft to transmit power to the speed multiplication device; the speed multiplication device further improves power output and drives the power generation device to operate so as to generate electric energy.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power generation device especially, point to a kind of green energy high efficiency speed multiplication power generation device. BACKGROUND

[0002] Wind power generation and hydroelectric power generation are common green energy utilization methods, which rely on wind-driven fan blades or water-driven impellers to realize energy conversion, respectively. However, these technologies have high dependence on environmental conditions, limiting their application scenarios. For example, wind power generation requires stable wind speed conditions, while hydroelectric power generation relies on the water resources provided by rivers or dams, making it difficult for these power generation devices to be applied in variable environments. In addition, the structure of fan blades and impellers is complex, with high manufacturing and maintenance costs, and may cause noise or ecological disturbance to the environment during operation.

[0003] In addition, traditional wind power generation and hydroelectric power generation also have problems such as heavy structure and large power output fluctuation. In the case of unstable wind or water flow, the power generation efficiency will decrease significantly, resulting in insufficient power supply stability. In addition, the design of fan blades and impellers needs to consider the power load distribution and the dynamics of air or water flow, which not only increases the design difficulty of the device, but also increases the manufacturing cost and time cost.

[0004] Therefore, in order to solve the above problems, the utility model provides a green energy high efficiency speed multiplication power generation device, which is characterized by not relying on fan blades or impellers for wind power or water power. Through the coordinated operation of the speed regulator, drive wheel and speed multiplication device, efficient power transmission and conversion are realized. The device has simple structure, low manufacturing cost and can be applied to various scenes. It solves the dependence of traditional wind power and hydroelectric power generation devices on natural conditions and effectively improves the stability and operating efficiency of power generation. SUMMARY

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a green energy high efficiency speed multiplication power generation device with simple structure, low manufacturing cost, applicability to various scenes and no dependence on fan blades or impellers for wind power or water power, which can effectively improve the stability and operating efficiency of power generation.

[0006] To solve the above problems and achieve the purpose of the utility model, the technical means of the utility model is as follows: a green energy high-efficiency multiple-speed power generation device, which comprises a central transmission shaft with a top end and a bottom end; a fixed frame set arranged around the central transmission shaft for supporting and stabilizing the central transmission shaft, and the fixed frame set comprises an upper frame arranged at the top end of the central transmission shaft, a lower frame arranged at the bottom end of the central transmission shaft, and a plurality of fixed columns arranged between the upper frame and the lower frame and fixedly connected with both; a driving wheel arranged in the upper frame and coaxially arranged with the central transmission shaft for driving the central transmission shaft to rotate; a speed regulator arranged in the upper frame and connected with the driving wheel for adjusting the rotating speed of the driving wheel and thereby controlling the rotating speed of the central transmission shaft; a multiple-speed device coaxially arranged with the central transmission shaft and located in the lower frame; at least one power generation device arranged at a corner in the lower frame; and a green energy power storage device arranged at a corner of the upper frame, electrically connected with the speed regulator, and internally storing electric energy generated from wind power, water power or solar energy for providing initial power supply to start the operation of the speed regulator, driving the driving wheel to rotate after the operation of the speed regulator, and thereby driving the central transmission shaft to transmit power to the multiple-speed device, which further improves the power output and drives the power generation device to operate to generate electric energy.

[0007] Further, in the above technical solution, the multiple-speed device further comprises a driving wheel coaxially arranged with the central transmission shaft and a driven wheel correspondingly arranged at one end of the power generation device and connected with the driving wheel, the driving wheel is driven to rotate synchronously by the rotation of the central transmission shaft, thereby driving the driven wheel to rotate, so as to improve the output rotating speed of the central transmission shaft and further drive the power generation device to operate to generate electric energy.

[0008] Further, in the above technical solution, the driving wheel and the driven wheel are rotating components, the driving wheel is composed of a first piece, a second piece and a plurality of first arm rods connected between the first piece and the second piece and arranged at intervals; and the driven wheel is composed of a second arm rod arranged at one end of the power generation device and connected with a rotating shaft of the power generation device and extending outward from the periphery of the rotating shaft, which can be pushed by the first arm rod to drive the rotating shaft to rotate.

[0009] Further, in the above technical solution, the connection parts of the central transmission shaft, the driving wheel and the multiple-speed device are respectively provided with a bearing for reducing rotating resistance.

[0010] Further, in the above technical solution, the upper frame is composed of a first frame body arranged at the top end of the central transmission shaft, a first longitudinal rod arranged inside the first frame body, and a first transverse rod staggered with the first longitudinal rod, and the staggered positions of the first transverse rod and the first longitudinal rod together form a first hole through which the top end of the central transmission shaft passes; and the lower frame is composed of a second frame body arranged at the bottom end of the central transmission shaft, a second longitudinal rod arranged inside the second frame body, and a second transverse rod staggered with the second longitudinal rod, and the staggered positions of the second transverse rod and the second longitudinal rod together form a second hole through which the bottom end of the central transmission shaft passes.

[0011] Further, in the above technical solution, the power generation device is further electrically connected to a power storage device for storing the electric energy generated by the power generation device, and the power storage device comprises a power output port for outputting the stored electric energy to an external power supply device or a commercial power supply.

[0012] Further, in the above technical solution, the power generation device is further electrically connected to a power control system for feeding back the electric energy generated by the power generation device to the speed regulator, and the power control system comprises a power controller for monitoring and adjusting the electric energy output of the power generation device, and a bidirectional inverter connected between the power generation device and the speed regulator for converting the electric energy into a voltage and a frequency that meet the requirements of the speed regulator.

[0013] Further, in the above technical solution, the power control system further comprises an adjustment module for adjusting the size of the feedback electric energy according to the power requirements of the speed regulator.

[0014] After adopting the above technical solution, the present application has the following effects and advantages compared with the prior art:

[0015] Firstly, the present application can be applied to various environmental scenarios through the cooperative operation of the speed regulator, the driving wheel and the speed multiplier, without relying on fan blades or impellers, and has wider applicability, while greatly reducing the manufacturing cost and reducing the complexity of design and maintenance, so as to achieve the effects of simple structure, low manufacturing and maintenance cost.

[0016] Secondly, the application of the speed multiplier can increase the rotation speed and transmit the power generated by the speed regulator and the driving wheel to the power generation device at a higher speed, so that the power generation device reaches the corresponding operating speed, the efficiency of the electric energy output of the power generation device is improved, more power is supplied, and the stable power supply requirements are met.

[0017] Third, the utility model discloses the electric power storage of the power generation device can be stored in the electric energy storage device, and the electric energy is redistributed by the electric energy storage device and is properly used, such as self-production and self-use or reselling and inputting into the power grid, to reach the effect of improving energy utilization rate and economic benefit. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional schematic view of the utility model.

[0019] Figure 2 It is the exploded schematic view of the utility model.

[0020] The figure is indicated as follows:

[0021] 1, central transmission shaft;

[0022] 11, top end;

[0023] 12, bottom end;

[0024] 2, fixed frame set;

[0025] 21, upper frame;

[0026] 211, first frame body;

[0027] 212, first longitudinal rod;

[0028] 213, first transverse rod;

[0029] 214, first hole;

[0030] 22, lower frame;

[0031] 221, second frame body;

[0032] 222, second longitudinal rod;

[0033] 223, second transverse rod;

[0034] 244, second hole;

[0035] 23, fixed column;

[0036] 3, driving wheel;

[0037] 4, speed regulator;

[0038] 5, speed multiplier;

[0039] 51, driving wheel;

[0040] 511, first sheet;

[0041] 512, second sheet;

[0042] 513, first arm;

[0043] 52. Passive wheel;

[0044] 521. Rotation shaft;

[0045] 522. Second arm;

[0046] 6. Power generation device;

[0047] 7. Bearing;

[0048] 8. Power storage device;

[0049] 81. Power output port;

[0050] 9. Power control system;

[0051] 91. Power controller;

[0052] 92. Bidirectional inverter;

[0053] 93. Adjustment module;

[0054] A. Green energy power storage device; DETAILED DESCRIPTION

[0055] The following is a detailed description of the embodiments shown in the drawings:

[0056] As shown in Figs. Figure 1 and Figure 2 , a green energy high-efficiency speed multiplier power generation device is disclosed, which comprises a central transmission shaft 1 having a top end 11 and a bottom end 12; a fixed frame set 2 arranged around the central transmission shaft 1 for supporting and stabilizing the central transmission shaft 1, and the fixed frame set 2 comprises an upper frame 21 arranged at the top end 11 of the central transmission shaft 1, a lower frame 22 arranged at the bottom end 12 of the central transmission shaft 1, and a plurality of fixed columns 23 arranged between and fixedly combined with the upper frame 21 and the lower frame 22.

[0057] A drive wheel 3 is arranged in the upper frame 21 and coaxially arranged with the central transmission shaft 1 for driving the central transmission shaft 1 to rotate.

[0058] A speed regulator 4 is arranged in the upper frame 21 and connected with the drive wheel 3 for adjusting the rotation speed of the drive wheel 3, thereby controlling the rotation speed of the central transmission shaft 1.

[0059] A speed multiplier device 5 is coaxially arranged with the central transmission shaft 1 and located in the lower frame 22; at least one power generation device 6 is arranged at the corner of the lower frame 22.

[0060] And a green energy storage device A, which is arranged at the corner of the upper frame 21, is electrically connected with the speed regulator 4, and internally stores the electric energy generated from wind power, water power or solar energy, which is used to provide initial power to start the speed regulator 4 to run, drive the driving wheel 3 to rotate, and then drive the center transmission shaft 1 to transmit power to the speed multiplier 5, and the speed multiplier 5 further enhances the power output to drive the power generation device 6 to run to generate electric energy.

[0061] Wherein, through the application of the speed regulator 4, the speed of the driving wheel 3 can be adjusted according to the power demand, so as to control the rotation speed of the center transmission shaft 1, provide stable power input for the speed multiplier 5, and ensure the operation of the power generation device 6, so as to achieve the effect of stable power output.

[0062] Secondly, through the application of the speed multiplier 5, the output speed of the rotating power can be improved, and the power generated by the speed regulator 4 and the driving wheel 3 is speeded up to the power generation device 6, so that the power generation device 6 reaches the corresponding running speed, and the efficiency of the electric energy output of the power generation device 6 is improved, so as to supply more power to meet the demand of efficient and stable power supply.

[0063] Further, through the cooperation of the speed regulator 4, the driving wheel 3 and the speed multiplier 5, the green energy high-efficiency speed multiplier power generation device of the utility model can be applied to various environmental scenes, does not need to rely on the fan blades of wind power or the impeller of water power, has wider applicability, greatly reduces the manufacturing cost, reduces the complexity of design and maintenance, and achieves the effects of simple structure, low manufacturing and maintenance cost.

[0064] As shown in Figure 1 The driving wheel 51 and the driven wheel 52 are rotating components, the driving wheel 51 is composed of a first sheet body 511, a second sheet body 512 and a plurality of first arm rods 513 connected between the first sheet body 511 and the second sheet body 512 and arranged at intervals; and the driven wheel 52 is composed of a second arm rod 522 arranged at one end of the power generation device 6 and connected to the rotating shaft 521 of the power generation device 6 and extending outward from the circumference of the rotating shaft 521, which can be driven by the first arm rod 513 to drive the rotating shaft 521 to rotate.

[0065] Wherein, through the driving design between the first arm rod 513 and the second arm rod 522, the contact during power transmission can be ensured to be stable, efficient mechanical power transmission can be realized, friction and wear during operation can be reduced, energy loss can be minimized, and the effect of high power transmission efficiency can be achieved.

[0066] As shown in Figure 2As shown, the speed device 5 also includes a driving wheel 51 coaxially arranged with the center transmission shaft 1 and a driven wheel 52 arranged at one end of the power generation device 6 and connected with the driving wheel 51, which rotates synchronously with the driving wheel 51 through the rotation of the center transmission shaft 1, and further drives the driven wheel 52 to rotate, so as to increase the output rotation speed of the center transmission shaft 1 and further drive the power generation device 6 to operate and generate electricity. Therefore, the power generation efficiency of the power generation device 6 is improved, and the power generation device 6 can generate more electricity in a shorter time to meet the demand for efficient power supply.

[0067] As shown in the Figure 2 connection of the center transmission shaft 1 with the driving wheel 3 and the speed device 5, a bearing 7 is arranged at each connection, which is used to reduce the rotation resistance.

[0068] Through the application of the bearing 7, the friction between the center transmission shaft 1 and the driving wheel 3 and the speed device 5 can be effectively reduced, the rotation resistance can be reduced, the power transmission can be smoother, the overall operation efficiency can be greatly improved, in addition, the bearing 7 can also provide stable support for the center transmission shaft 1, reduce the axial and radial deviation during operation, ensure the stability of the center transmission shaft 1 during rotation, and reduce the vibration and noise.

[0069] As shown in the Figure 2 upper frame 21 is composed of a first frame body 211 arranged at the top end 11 of the center transmission shaft 1, a first longitudinal rod body 212 arranged inside the first frame body 211, and a first transverse rod body 213 arranged staggered with the first longitudinal rod body 212. The staggered positions of the first transverse rod body 213 and the first longitudinal rod body 212 together form a first hole 214 through which the top end 11 of the center transmission shaft 1 passes, and the lower frame 22 is composed of a second frame body 221 arranged at the bottom end 12 of the center transmission shaft 1, a second longitudinal rod body 222 arranged inside the second frame body 221, and a second transverse rod body 223 arranged staggered with the second longitudinal rod body 222. The staggered positions of the second transverse rod body 223 and the second longitudinal rod body 222 together form a second hole 224 through which the bottom end 12 of the center transmission shaft 1 passes.

[0070] Through the combination and fixation of the upper frame 21, the lower frame 22 and the fixed column 23, the axial and radial forces during the operation of the center transmission shaft 1 can be evenly distributed to the fixed column 23, the stress concentration can be effectively reduced, and the torsional resistance, shock resistance and load capacity of the fixed frame set 2 can be improved, so as to ensure the stability of the green energy high-efficiency speed power generation device during operation.

[0071] As shown in the Figure 1 andFigure 2 As shown, the power generation device 6 is electrically connected to a power storage device 8 capable of storing the electrical energy generated by the power generation device 6, the power storage device 8 includes a power output port 81 for outputting the stored electrical energy to external power equipment or the power grid, in addition, the power generation device 6 is also electrically connected to a power control system 9 for feeding back the electrical energy generated by the power generation device 6 to the speed regulator 4, the power control system 9 includes a power controller 91 for monitoring and adjusting the electrical energy output of the power generation device 6 and a bidirectional inverter 92 connected between the power generation device 6 and the speed regulator 4 for converting electrical energy into voltage and frequency that meets the requirements of the speed regulator 4.

[0072] Among them, through the application of the power storage device 8, the electrical energy generated by the power generation device 6 can be stored, and the electrical energy can be flexibly output through the power output port 81, which can be used for external power equipment or connected to the power grid, realizing diversified power application and improving energy utilization efficiency.

[0073] Secondly, through the application of the power control system 9, the electrical energy generated by the power generation device 6 can also be fed back to the speed regulator 4, so that the green energy high-efficiency speed power generation device of the utility model can be partially self-sustained, reducing the dependence on external initial power input, and achieving the function of self-production and self-use.

[0074] Further, through the application of the power controller 91, the electrical energy output of the power generation device 6 can be monitored and adjusted in real time, ensuring the stability of the output voltage and frequency, avoiding fluctuations caused by load changes, and improving the stability of power supply.

[0075] In addition, through the application of the bidirectional inverter 92, the electrical energy generated by the power generation device 6 can be converted into voltage and frequency that meets the requirements of the speed regulator 4, improving the compatibility and flexibility of the power control system 9, and meeting various power demand scenarios.

[0076] As shown in Figure 1 and Figure 2 The power control system 9 also includes an adjustment module 93 for adjusting the size of the feedback electrical energy according to the power demand of the speed regulator 4, thereby ensuring that the amount of feedback electrical energy accurately matches the demand of the speed regulator 4, avoiding waste or insufficient electrical energy.

[0077] Of course, the above-mentioned is only a specific embodiment of the utility model, and is not to limit the utility model implementation range, any equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope should be included in the utility model patent application scope.

Claims

1. A green energy high efficiency multiple speed power generation device, characterized by, It includes: a central transmission shaft (1) having a top end (11) and a bottom end (12); a fixed frame set (2) arranged around the central transmission shaft (1) for supporting and stabilizing the central transmission shaft (1), and the fixed frame set (2) includes an upper frame (21) arranged at the top end (11) of the central transmission shaft (1), a lower frame (22) arranged at the bottom end (12) of the central transmission shaft (1), and a plurality of fixed columns (23) arranged between and fixed with the upper frame (21) and the lower frame (22); a drive wheel (3) arranged in the upper frame (21) and coaxially arranged with the central transmission shaft (1) for driving the central transmission shaft (1) to rotate; a speed regulator (4) arranged in the upper frame (21) and connected with the drive wheel (3) for adjusting the rotating speed of the drive wheel (3) to control the rotating speed of the central transmission shaft (1); a speed multiplier (5) coaxially arranged with the central transmission shaft (1) and located in the lower frame (22); at least one power generation device (6) arranged at a corner of the lower frame (22); and a green energy storage device (A) arranged at a corner of the upper frame (21), electrically connected with the speed regulator (4), and internally storing electric energy generated from wind power, water power or solar energy for providing initial power to start the operation of the speed regulator (4), driving the drive wheel (3) to rotate after the operation of the speed regulator (4), and further driving the central transmission shaft (1) to transmit power to the speed multiplier (5), which further improves the power output to drive the power generation device (6) to generate electric energy.

2. The green energy high efficiency multiple speed power generation device of claim 1, wherein, The speed multiplier (5) further includes a driving wheel (51) coaxially arranged with the central transmission shaft (1) and a driven wheel (52) arranged at one end of the power generation device (6) and connected with the driving wheel (51), which is driven to rotate synchronously with the driving wheel (51) through the rotation of the central transmission shaft (1), further driving the power generation device (6) to generate electric energy.

3. The green energy high efficiency multiple speed power generation device of claim 2, wherein, The driving wheel (51) and the driven wheel (52) are rotating components, the driving wheel (51) is composed of a first piece (511), a second piece (512) and a plurality of first arm rods (513) connected between the first piece (511) and the second piece (512) and arranged at intervals; and the driven wheel (52) is composed of a rotating shaft (521) arranged at one end of the power generation device (6) and connected with the power generation device (6), and a second arm rod (522) extending outward from the periphery of the rotating shaft (521) and being driven by the first arm rod (513) to drive the rotating shaft (521) to rotate.

4. The green energy high efficiency multiple speed power generation device of claim 1, wherein, The center transmission shaft (1) is provided with a bearing (7) at the connection with the driving wheel (3) and the speed multiplier (5) respectively, for reducing the rotating resistance.

5. The green energy high efficiency multiple speed power generation device of claim 1, wherein, The upper frame (21) is composed of a first frame body (211) arranged at the top end (11) of the center transmission shaft (1), a first longitudinal rod (212) arranged inside the first frame body (211), and a first transverse rod (213) arranged staggered with the first longitudinal rod (212). The staggered positions of the first transverse rod (213) and the first longitudinal rod (212) form a first hole (214) through which the top end (11) of the center transmission shaft (1) passes. The lower frame (22) is composed of a second frame body (221) arranged at the bottom end (12) of the center transmission shaft (1), a second longitudinal rod (222) arranged inside the second frame body (221), and a second transverse rod (223) arranged staggered with the second longitudinal rod (222). The staggered positions of the second transverse rod (223) and the second longitudinal rod (222) form a second hole (224) through which the bottom end (12) of the center transmission shaft (1) passes.

6. The green energy high efficiency multiple speed power generation device of claim 1, wherein, The power generation device (6) is further electrically connected with a power storage device (8) for storing the electric energy generated by the power generation device (6). The power storage device (8) includes a power output port (81) for outputting the stored electric energy to an external power supply device or a commercial power supply.

7. The green energy high efficiency multiple speed power generation device of claim 6, wherein, The power generation device (6) is further electrically connected with a power control system (9) for feeding back the electric energy generated by the power generation device (6) to the speed regulator (4). The power control system (9) includes a power controller (91) for monitoring and adjusting the electric energy output of the power generation device (6), and a bidirectional inverter (92) connected between the power generation device (6) and the speed regulator (4) for converting the electric energy into a voltage and frequency that meet the requirements of the speed regulator (4).

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