Driving type amplification driving wheel of source-load-storage integrated high-efficiency power generation system

Abstract

This invention discloses a drive-type amplifying drive pulley for an integrated source-load-storage high-efficiency power generation system, comprising a fixed ring, an inner pulley, and an outer pulley. The inner pulley is integrally formed on the inner circumferential surface of the fixed ring, and the outer pulley is integrally formed on the outer circumferential surface of the fixed ring, with the outer diameter of the outer pulley being larger than that of the inner pulley. A coupling is fixedly mounted on the inner circumferential surface of the inner pulley, and multiple fastening bolts for fixed connection with the drive shaft are evenly installed circumferentially on the inner ring of the coupling. Multiple fixing holes for overall installation and positioning are opened on the shaft end face of the fixed ring. The drive-type amplifying drive pulley of this integrated source-load-storage high-efficiency power generation system amplifies the expansion force through the core design of the pulley diameter difference. The stable assembly of the coupling and the anti-slip design of the trapezoidal belt groove ensure transmission efficiency and achieve stable power output. The integrally formed structure of the amplifying drive pulley improves its stability during use.

Description

Technical Field

[0001] This invention relates to the field of power generation system technology, specifically to a drive-type amplified active wheel for an integrated source-load-storage high-efficiency power generation system. Background Technology

[0002] Against the backdrop of the transformation of the new power system towards "integrated generation, load, and storage," traditional outdoor wind power, as an important component of clean energy, can no longer meet the multiple demands of current energy development for ecological protection, cost control, and power generation efficiency. Existing wind power technology is highly dependent on the tower and blade structure, which not only requires the occupation of a large amount of arable land, leading to waste of land resources and damage to the ecological environment, but also increases the complexity and maintenance costs of the supporting remote-controlled sensor yaw system. The transmission structure used in traditional power generation systems has poor stability and cannot achieve efficient energy transmission and stable output. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a drive-type amplified active wheel of an integrated source-load-storage high-efficiency power generation system with strong stability, realizing efficient transmission of transmission expansion force and power, which can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A drive-type amplified active wheel for an integrated high-efficiency power generation system comprising a fixed ring, an inner pulley, and an outer pulley; The inner pulley is integrally formed on the inner circumferential surface of the fixed ring, and the outer pulley is integrally formed on the outer circumferential surface of the fixed ring. The outer diameter of the outer pulley is larger than that of the inner pulley to amplify the transmission expansion force through the difference in pulley diameter. A coupling is fixedly mounted on the inner circumferential surface of the inner pulley. Multiple fastening bolts for fixed connection with the drive shaft are evenly installed on the inner ring of the coupling along the circumferential direction. Multiple fixing holes for overall installation and positioning are opened on the shaft end face of the fixed ring. Multiple belt grooves for adapting the transmission belt are opened on the outer circumferential surface of the outer pulley.

[0005] Preferably, the belt groove is a trapezoidal structure, and the ratio of the width of the bottom cross-section of the belt groove to the width of the opening cross-section is 1:2.

[0006] Preferably, the coupling is coaxially disposed in the central area enclosed by the inner circumferential surface of the inner pulley, and the outer circumferential surface of the coupling is interference-fitted with the inner circumferential surface of the inner pulley.

[0007] Preferably, the fastening bolt has an internal hexagonal head structure.

[0008] Preferably, the fixing hole is a circular hole, and the six fixing holes are evenly distributed along the circumference of the fixing ring.

[0009] Compared with the prior art, the beneficial effects of the present invention are: The drive-type amplifying drive wheel of the integrated power generation system amplifies the expansion force through the core design of the wheel diameter difference. The stable assembly (interference fit) of the coupling and the anti-slip design of the trapezoidal belt groove ensure transmission efficiency and achieve stable power output. The one-piece molded structure of the amplifying drive wheel improves its stability during use. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the present invention.

[0011] Figure 2 This is a schematic diagram of the structure from another direction of the present invention.

[0012] Figure 3 This is a schematic diagram of the coupling structure of the present invention.

[0013] In the diagram: 1. Fixing ring; 2. Outer pulley; 3. Inner pulley; 4. Fastening bolt; 5. Coupling; 6. Fixing hole; 7. Belt groove. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figure 1-3 The present invention provides a technical solution: A drive-type amplified active wheel for an integrated high-efficiency power generation system comprising a fixed ring 1, an inner pulley 3, and an outer pulley 2; The inner pulley 3 is integrally formed on the inner circumferential surface of the fixed ring 1, and the outer pulley 2 is integrally formed on the outer circumferential surface of the fixed ring 1. The outer diameter of the outer pulley 2 is larger than the outer diameter of the inner pulley 3. A coupling 5 is fixedly mounted on the inner circumferential surface of the inner pulley 3. Multiple fastening bolts 4 for fixed connection with the drive shaft are evenly installed on the inner ring of the coupling 5 along the circumferential direction. Multiple fixing holes 6 for overall installation and positioning are opened on the shaft end face of the fixed ring 1. Multiple belt grooves 7 for adapting the transmission belt are opened on the outer circumferential surface of the outer pulley 2.

[0016] The belt groove 7 is specifically a trapezoidal structure, and the ratio of the width of the bottom cross section of the belt groove 7 to the width of the opening cross section is 1:2.

[0017] The coupling 5 is coaxially disposed in the central area enclosed by the inner circumferential surface of the inner pulley 3, and the outer circumferential surface of the coupling 5 is interference-fitted with the inner circumferential surface of the inner pulley 3.

[0018] Fastening bolt 4 has an internal hexagon head structure.

[0019] The fixing hole 6 is specifically a circular hole, and the six fixing holes 6 are evenly distributed along the circumference of the fixing ring 1.

[0020] Working principle The amplifying drive wheel of this invention serves as a core transmission component in a novel integrated power system, achieving amplification of transmission expansion force and efficient power transmission through structural optimization, as detailed below: The structural synergy foundation is based on the integrated structure of "fixed ring 1 - inner pulley 3 - outer pulley 2". The inner pulley 3 is fixed to the inner circumferential surface of the fixed ring 1, and the outer pulley 2 is fixed to the outer circumferential surface of the fixed ring 1. The outer diameter of the outer pulley 2 is larger than the outer diameter of the inner pulley 3, forming the core "pulley diameter difference amplification structure", which provides the structural foundation for the amplification of expansion force.

[0021] Power input and assembly positioning are achieved through the coupling 5 fixedly mounted on the inner circumference of the inner belt 3 (using interference fit to ensure a stable connection), enabling flexible rotational coordination between the drive wheel and the drive shaft. The hexagonal socket head cap screws 4 on the inner ring of the coupling 5 are used to fix the drive wheel and the drive shaft. The six evenly distributed circular fixing holes 6 on the shaft end face of the fixing ring 1 realize the overall installation and positioning of the drive wheel in the power generation system, ensuring operational stability.

[0022] The expansion force is amplified and the power is transmitted. When the drive shaft drives the inner pulley 3 to rotate, the expansion force of the input power is amplified by the difference in the diameter of the inner and outer pulleys (core technology logic). The trapezoidal belt groove 7 on the outer circumference of the outer pulley 2 (the ratio of the groove bottom to the opening width is 1:2) can be closely fitted to the transmission belt, increasing the contact area and friction between the belt and the wheel surface, avoiding transmission slippage, and ensuring efficient transmission of the amplified expansion force.

[0023] The core of the integrated high-efficiency power generation system lies in its drive-type amplified active impeller, which utilizes its expansion force characteristics to replace the tower, large wind turbine blades, tower base impeller, and supporting frequency conversion drive technology. This technological breakthrough not only achieves stable power generation efficiency output and completely avoids the problems of harmonic control and the pain points of intermittent and random power generation, but also has the function of converter filter resonant reactance compensation. After grid connection and absorption, it will help the State Grid to create a new pattern of high-quality development.

[0024] In terms of power generation efficiency, if unaffected by power rationing, the system's annual power generation time can exceed 8,000 hours, and even under the minimum guarantee standard, it can stably reach 6,000 hours. Regarding cost control, the system optimizes its design by reducing redundant equipment such as yaw sensor remote control devices by over 70%, directly driving down investment costs by 70% and accelerating the return on investment by 70%. Simultaneously, electricity costs account for only 1%, achieving self-sufficiency and recycling of energy.

[0025] The integrated high-efficiency power generation system, based on the principles of energy conservation, mechanical transmission, and the Pythagorean theorem, has achieved grid connection and consumption of its prototype. It utilizes mechanical transmission technology, torque ratio, action and reaction forces, and the matching dimensions of the driving wheel, driven wheel, and steering wheel. Eight interconnected rubber belts transmit power through frequency converter control, resulting in more stable power generation performance. It can achieve over 8000 hours of power generation per year, exceeding outdoor wind and solar power generation by 2-3 times. The main equipment is designed based on the operating principles of outdoor wind power. Ground-based power generation does not occupy arable land, protecting ecological balance and biodiversity. Compared with outdoor large wind power, it reduces configuration by 80%, lowers investment by 70%, generates 70% more electricity, and is more stable. It achieves a breakthrough in zero-carbon industrial optimization layout. Another drive device uses a coupling drive to reduce the space occupied. It is a two-step process. The two drive conservation technologies realize zero-carbon industrial planning layout. The power generation equipment we developed belongs to the zero-carbon industry and has a near-zero cost. It uses State Grid power for startup. After the power generation equipment runs for 3-5 minutes and is running normally, it can be manually switched to self-generation and self-consumption with surplus electricity connected to the grid.

[0026] With zero-carbon industrial economic development as its core orientation, the system can help achieve the "dual carbon" target ahead of schedule. In terms of ecological protection, it can strictly safeguard the red line of arable land and maintain ecological balance and climate diversity. In terms of economic and social development, it can effectively boost local economic growth, increase fiscal revenue, and promote employment. At the same time, it can revitalize abandoned factories and waste sites, realize the secondary use of idle space, and inject new momentum into regional development.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A driving type amplification driving wheel of a source-load-storage integrated high-efficiency power generation system, characterized in that, It includes a fixed ring (1), an inner pulley (3) and an outer pulley (2); The inner pulley (3) is integrally formed on the inner circumferential surface of the fixed ring (1), and the outer pulley (2) is integrally formed on the outer circumferential surface of the fixed ring (1). The outer diameter of the outer pulley (2) is larger than the outer diameter of the inner pulley (3). A coupling (5) is fixedly mounted on the inner circumferential surface of the inner pulley (3). A plurality of fastening bolts (4) for fixed connection with the drive shaft are evenly installed on the inner ring of the coupling (5) along the circumferential direction. A plurality of fixing holes (6) for overall installation and positioning are opened on the shaft end face of the fixed ring (1). A plurality of belt grooves (7) for adapting the transmission belt are opened on the outer circumferential surface of the outer pulley (2).

2. The driving type enlarged driving wheel of the source-load-storage integrated high-efficiency power generation system according to claim 1, characterized in that, The belt groove (7) is specifically a trapezoidal structure, and the ratio of the width of the bottom cross section of the belt groove (7) to the width of the opening cross section is 1:

2.

3. The driving type enlarged driving wheel of the source-load-storage integrated high-efficiency power generation system according to claim 1, characterized in that, The coupling (5) is coaxially disposed in the central area enclosed by the inner circumferential surface of the inner pulley (3), and the outer circumferential surface of the coupling (5) is interference-fitted with the inner circumferential surface of the inner pulley (3).

4. The driving type enlarged driving wheel of the source-load-storage integrated high-efficiency power generation system according to claim 1, characterized in that, The fastening bolt (4) has an internal hexagon head structure.

5. The driving type enlarged driving wheel of the source-load-storage integrated high-efficiency power generation system according to claim 1, characterized in that, The fixing hole (6) is specifically a circular hole, and the six fixing holes (6) are evenly distributed along the circumference of the fixing ring (1).

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