Green energy conversion and collection device

Abstract

The invention relates to the technical field of energy collection, in particular to a green energy conversion and collection device. The device body comprises a plurality of power generation modules arranged in a matrix. The power generation module comprises a frame, a middle shaft, an impeller, a turbine and a guide plate, the impeller is provided with three to six blades which are uniformly arranged, the two ends of the middle shaft are rotationally arranged on the frame through bearings, and the guide plate is tangentially arranged. The impellers collect transverse energy, the turbines collect longitudinal energy, and the impellers and the turbines work cooperatively; and the energy collection range is expanded by the guide plate. The device can integrally collect ocean wind energy, wave energy, flow energy, river flow energy and urban and rural building wind energy, three kinds of energy are utilized in one, damming-free power generation is achieved in rivers, and energy is supplied to buildings in cities and villages. Energy capture is optimized through a unique structure, cost is reduced through unitized design, large-scale expansion is facilitated, compared with traditional equipment, multiple energy sources can be efficiently collected, resource waste and cost expenditure are reduced, and an innovative scheme is provided for green energy development.

Description

Technical Field

[0001] The present invention relates to the technical field of energy collection, and in particular to a green energy conversion and collection device. Background Art

[0002] The long-term extraction and use of traditional, disposable fossil energy sources has led to a series of problems. Large amounts of greenhouse gases, such as carbon dioxide, have been emitted, contributing to global warming. Furthermore, limited fossil energy reserves pose a serious challenge to the sustainability of energy supply.

[0003] To address these issues, people are actively exploring and developing green energy sources to replace traditional ones. However, the various green energy sources currently developed still have many shortcomings in practical application. While nuclear power generation can provide a large amount of electricity, the disposal of nuclear waste is a thorny issue, and its radioactive contamination poses a long-term potential threat to the environment and human health. Solar power generation relies on photovoltaic panels, which consume a large amount of disposable energy during manufacturing. Furthermore, as the panels age, their photoelectric conversion efficiency gradually decreases, and eventually, discarded panels are difficult to recycle, causing further environmental pollution. Wind power generation, a widely used green energy source, is gradually expanding from land to sea. However, the materials used in wind turbines are difficult to recycle, and their construction and operation have significant impacts on ecological environments, such as bird habitats and marine ecosystems. Furthermore, traditional energy harvesting equipment is limited in functionality and often only captures a single energy source, failing to fully utilize multiple energy resources. This results in low energy harvesting efficiency and makes it difficult to meet growing energy demands.

[0004] Therefore, developing a device that can overcome the shortcomings of existing green energy utilization, realize the integrated and large-scale collection of multiple green energy sources, and has the advantages of high efficiency, environmental protection, and low cost has become the key to solving the global energy crisis and environmental problems. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above problems and provide a green energy conversion and collection device. To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A green energy conversion and collection device includes a device body, which includes several power generation modules, and the several power generation modules are arranged in a matrix. The power generation modules include a frame, a central axis, an impeller, a turbine, and a guide plate. The impeller is arranged on the central axis, the turbine is arranged at both ends of the central axis, the two ends of the central axis are rotatably arranged on the frame, and the guide plate is fixed on the frame. The guide plate is arranged tangentially to the motion trajectory of the impeller.

[0007] As an improvement, the impeller is provided with a plurality of blades, the plurality of blades are evenly arranged, and the number of the blades is one of three, four, five, and six.

[0008] As an improvement, a bearing is provided at the junction of the central axis and the frame.

[0009] As an improvement, a gap is provided between the impeller and the frame.

[0010] The advantages of the present invention are:

[0011] 1. The waterwheel power generation device of the present invention can simultaneously collect multiple green energy sources, including wind, waves, and currents in the ocean, the flow energy of rivers, and wind energy from urban and rural buildings, changing the current situation of traditional energy collection equipment with a single function. In the marine environment, the impeller collects the lateral kinetic energy of the waves, the turbine collects the energy of the up and down fluctuations of the seawater, and the guide plate integrates and guides the energy of the sea breeze, waves, and currents, realizing the integrated utilization of the three energy sources; in rivers, the flow energy of the water can be directly used to generate electricity, without the need for river dams, thus protecting the river's ecological environment and fish migration channels; on urban and rural buildings, wind energy can be collected to provide green electricity for urban and rural areas. It is currently one of the few wind power generation and collection devices in the world that can be integrated with buildings, greatly expanding the scope of green energy collection and application scenarios.

[0012] 2. The unique structural design of the impeller, turbine, and guide plate significantly improves energy collection efficiency. The impeller selects the appropriate number of blades based on the flow rate, optimizing energy capture. The combination of the turbine and impeller enables comprehensive collection of both lateral and longitudinal energy. The guide plate increases the energy collection width and stabilizes the impeller's rotation direction, ensuring that the device can continuously and efficiently convert the collected energy into electricity. Compared to traditional energy harvesting equipment, this device can capture and convert more energy into electricity under the same energy conditions, improving energy utilization efficiency.

[0013] 3. The present invention's modular construction and standardized production model significantly reduce manufacturing costs. Through simple unit replication and large-scale installation, the device scale can be flexibly adjusted according to energy demand, avoiding the costly overdesign and insufficient production capacity associated with traditional large-scale energy equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of a green energy conversion and collection device in Example 1.

[0015] Figure 2 This is a top view schematic diagram of a green energy conversion and collection device in Example 1.

[0016] Figure 3 This is an arrangement diagram of a green energy conversion and collection device in Example 1.

[0017] Figure 4 This is a structural diagram of the four-blade impeller in Example 1.

[0018] Figure 5 This is a structural diagram of the five-blade impeller in Example 1.

[0019] Figure 6 This is a structural diagram of the six-blade impeller in Example 1.

[0020] Figure 7 This is a structural diagram of the turbine in Example 1.

[0021] The symbols in the figure are:

[0022] 1. Device body; 2. Power generation module; 3. Frame; 4. Central shaft; 5. Impeller; 6. Turbine; 7. Guide plate; 8. Blade; 9. Bearing; 10. Gap. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0025] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0026] In the description of the embodiments of the present invention, "a plurality of" means at least two.

[0027] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0028] The present invention is described in detail and specifically below through specific examples to provide a better understanding of the present invention. However, the following examples do not limit the scope of protection of the present invention.

[0029] Example 1

[0030] This embodiment discloses a green energy conversion and collection device.

[0031] like Figures 1 to 7 As shown, this embodiment includes a device body 1, which is composed of a plurality of power generation modules 2 arranged in a matrix. Each power generation module 2 specifically includes a frame 3, a central shaft 4, an impeller 5, a turbine 6, a guide plate 7 and other core components:

[0032] Frame 3: Serves as the supporting structure for power generation module 2, providing a mounting base and fixed support for other components, ensuring the structural stability of the entire power generation module 2. Its shape and size must be designed to meet the requirements of matrix arrangement with other power generation modules 2 to facilitate large-scale installation of the device.

[0033] Central shaft 4: This is the key component connecting the impeller 5 and turbine 6, and plays a role in transmitting power. Both ends of central shaft 4 are rotatably mounted on frame 3. Bearings 9 are located at the intersection of central shaft 4 and frame 3. The placement of bearings 9 effectively reduces frictional resistance during central shaft 4 rotation, improving rotational efficiency and ensuring stable and smooth rotation.

[0034] Impeller 5: Disposed on the central axis 4, it is provided with a number of evenly spaced blades 8. The number of blades 8 can be selected to be three, four, five, or six, depending on the actual flow rate. When the flow rate is high, selecting a smaller number of blades 8 (e.g., three) can reduce the resistance of the blades 8 during movement in the fluid and improve energy collection efficiency. When the flow rate is low, increasing the number of blades 8 (e.g., six) can increase the contact area between the impeller 5 and the fluid, thereby capturing more energy. The main function of the impeller 5 is to collect energy from the lateral direction, such as collecting the lateral kinetic energy of waves in an ocean environment or the lateral thrust of water flow in a river. A gap 10 is provided between the impeller 5 and the frame 3.

[0035] Turbine 6: Mounted at both ends of central shaft 4, it forms an integral structure with impeller 5. Turbine 6 primarily collects energy from the vertical and horizontal directions, working in conjunction with impeller 5 to significantly improve the comprehensiveness and efficiency of energy collection. Furthermore, impeller 5's blades 8, while not only collecting energy, also secure the impeller 5, ensuring the stability of both impeller 5 and turbine 6 during rotation.

[0036] Guide plate 7: fixed on the frame 3 and arranged tangentially to the motion trajectory of the impeller 5. The guide plate 7 consists of two parts, each of which has a specific tangent point (such as R and R 1 ) is divided into a straight part and an arc part (the arc has O as the center and the central angle is 75°). The guide plate 7 has two important functions: on the one hand, it increases the range of energy collection by the power generation module 2, and increases the width of the original wheel energy collection from 2r (2 radii) to 3r (3 radii), effectively improving the energy collection efficiency; on the other hand, in a complex fluid environment (such as the ocean with variable currents and waves), the guide plate 7 can collect energy from different directions and guide the fluid to push the impeller 5 to rotate in a specific direction, ensuring that no matter how the energy direction changes, the impeller 5 can always stably perform work in the preset direction, thereby improving the stability and reliability of the device operation.

[0037] In terms of overall structural design, the power generation module 2 adopts a unitized structure, and each unit is of the same size with a length-to-width ratio of 6:4. The unitized design enables standardized production during the manufacturing process, and the scale expansion of the device can be easily achieved through simple repeated manufacturing. For example, if the power generation capacity of a unit is 100 kilowatts, the power generation capacity of the two units combined is 200 kilowatts, and so on. The number of unit groups and the scale of the overall device can be flexibly determined according to actual energy needs. During large-scale installation, the device body 1 is laid out in a grid manner, and the grid size is determined by the unit size. By increasing or decreasing the number of grids, the overall scale of the device can be easily adjusted to meet the energy collection needs in different scenarios.

[0038] like Figure 2 As shown in the figure, the rectangle marked by ABCD is the overall shape of the unit, with a length-width ratio of 6:4; EFGH is the square space occupied by the wheels in the unit; MN and MN 1 The guide plate 7 is a unit guide plate. Each guide plate 7 consists of two parts, R and R 1 They are the tangent points of the guide plate 7, and R divides MN into a straight line MR and an arc RN. Similarly, N 1 N guide plate 7 is R 1 M is the tangent point 1 R 1 Straight line part and R 1 N 1The arc portion is the arc with an angle of 75° around O (the arc subtended by the central angle). EF and HG in the unit diagram do not exist. They are fictitious in the diagram to make the space occupied by the wheel clear, and do not exist in the actual structure.

[0039] While the specific embodiments of the present invention have been described in detail above, they are merely exemplary, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions of the present invention are also within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention are intended to be encompassed within the scope of the present invention.

Claims

1. A green energy conversion and collection device, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a plurality of power generation modules (2), wherein the plurality of power generation modules (2) are arranged in a matrix, wherein the power generation modules (2) comprise a frame (3), a central shaft (4), an impeller (5), a turbine (6), and a guide plate (7), wherein the impeller (5) is arranged on the central shaft (4), the turbine (6) is arranged at both ends of the central shaft (4), and the two ends of the central shaft (4) are rotatably arranged on the frame (3), and the guide plate (7) is fixed on the frame (3), and the guide plate (7) is arranged tangentially to the motion trajectory of the impeller (5).

2. A green energy conversion and collection device according to claim 1, characterized in that: The impeller (5) is provided with a plurality of blades (8), the plurality of blades (8) are evenly arranged, and the number of the blades (8) is one of three, four, five, and six.

3. A green energy conversion and collection device according to claim 2, characterized in that: A bearing (9) is provided at the junction of the central axis (4) and the frame (3).

4. A green energy conversion and collection device according to claim 3, characterized in that: A gap (10) is provided between the impeller (5) and the frame (3).

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