Breeze power generation device

Abstract

The utility model discloses a breeze power generation device, which comprises a lower mounting seat, an upper mounting seat, a central power generation string unit assembly arranged in the center of the lower mounting seat and the upper mounting seat, and a plurality of rings of breeze power generation string assemblies arranged between the lower mounting seat and the upper mounting seat in an annular array, a plurality of breeze power generation string units are arranged on any circle of breeze power generation string assembly; any breeze power generation string unit comprises power generation unit assemblies and connecting disc assemblies which are alternately arranged in sequence; the power generation unit assembly comprises a lower fixing disc, an upper fixing disc, a central sleeve arranged between the center of the lower fixing disc and the center of the upper fixing disc, rotating blades arranged in an annular array and rotationally connected with the lower fixing disc and the upper fixing disc, and permanent magnet synchronous generators arranged on the upper portions or the lower portions of the rotating blades. A wire outlet groove is formed in the central sleeve; an outlet cable of the permanent magnet synchronous generator passes through the outlet groove. And the rotating blades are U-shaped.

Description

Technical Field

[0001] The utility model relates to the technical field of breeze power generation, in particular to a breeze power generation device. Background Art

[0002] The breeze power generation equipment is a breeze vertical axis magnetic levitation permanent magnet motor wind power generation equipment, such as the Chinese utility model with the patent announcement number: CN218780434U, and the name: A cluster breeze power generation unit, which includes a generator and a fan blade mechanism matched with the generator. The fan blade mechanism includes a rotating column, a mounting platform, a lifting mechanism and a pleated plate. The rotating column is fixedly connected to the rotating shaft of the generator. There are multiple groups of mounting platforms fixedly connected in a circular array on the rotating column. Each group of mounting platforms is provided with a lifting mechanism. Each group of mounting platforms is fixedly connected with a fixed plate near one end thereof. The lifting mechanism includes a lifting platform capable of lifting and lowering effects, a moving plate is fixedly connected to the lifting platform, and a pleated plate is fixedly connected between the fixed plate and the moving plate. However, the fan blade mechanism of this technology is relatively large in size, and there is a large amount of space between adjacent fan blade mechanisms. Its breeze utilization rate is low, and the wind volume and wind speed required to drive the device to rotate are relatively large.

[0003] Therefore, there is an urgent need to propose a micro-wind power generation device with simple structure and reliable driving. Utility Model Content

[0004] In view of the above problems, the purpose of the present invention is to provide a breeze power generation device. The technical solution adopted by the present invention is as follows:

[0005] A micro-wind power generation device, comprising a lower mounting seat and an upper mounting seat, a central power generation string unit assembly arranged at the center of the lower mounting seat and the upper mounting seat, and a circular array of micro-wind power generation string assemblies arranged between the lower mounting seat and the upper mounting seat, and having several circles; a plurality of micro-wind power generation string units are arranged on any circle of micro-wind power generation string assemblies;

[0006] Any of the micro-wind power generation string units comprises power generation unit components and connection plate components which are arranged alternately in sequence; the power generation unit components comprises a lower fixed plate and an upper fixed plate, a central sleeve arranged between the centers of the lower fixed plate and the upper fixed plate, rotating blades arranged in an annular array and rotatably connected to the lower fixed plate and the upper fixed plate, and a permanent magnet synchronous generator arranged on the upper or lower part of the rotating blades; a wire outlet slot is provided on the central sleeve; the outlet cable of the permanent magnet synchronous generator passes through the wire outlet slot; the rotating blades are U-shaped.

[0007] Furthermore, the micro-breeze power generation string assembly is provided with two circles, and the micro-breeze power generation string assembly comprises a first circle of power generation string unit assemblies and a second circle of power generation string unit assemblies; the micro-breeze power generation string units in the first circle of power generation string unit assemblies and the micro-breeze power generation string units in the second circle of power generation string unit assemblies are arranged in an equilateral triangle.

[0008] Furthermore, a rubber column mounting plate is arranged at the bottom of the lower fixing plate; a plurality of shock-absorbing rubber columns are arranged in a circular array at the bottom of the rubber column mounting plate.

[0009] Furthermore, the connecting plate assembly includes a connecting conical seat connected to the shock-absorbing rubber column, and a lower connecting plate arranged at the bottom of the connecting conical seat; a wire outlet hole is opened on the connecting conical seat and the lower connecting plate; the wire outlet hole is connected to the interior of the central sleeve.

[0010] Furthermore, the structures of the lower mounting seat and the upper mounting seat are the same, and the lower mounting seat includes a first circle connecting ring seat, a second circle connecting ring seat and a central mounting base, a circular array of several V-shaped connecting seats arranged between the first circle connecting ring seat and the second circle connecting ring seat, a star-shaped connecting seat arranged between the second circle connecting ring seat and the central mounting base, a first circle mounting base arranged at the intersection of the V-shaped connecting seat and the first circle connecting ring seat, and a second circle mounting base arranged at the intersection of the V-shaped connecting seat and the second circle connecting ring seat; the first circle connecting ring seat, the second circle connecting ring seat and the central mounting base are arranged cocentrically.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model provides several circles of breeze power generation string components, each circle is provided with several breeze power generation string units, and the breeze power generation string units on the breeze power generation string components of adjacent circles are distributed in a regular triangle, that is, the breeze between the breeze power generation string units of the outer circle (the bottom angles of the triangle) enters the breeze power generation string units of the inner circle (the top angles of the triangle), so as to improve the utilization rate of the breeze.

[0013] (2) The breeze power generation string unit of the utility model is provided with a plurality of power generation unit assemblies to achieve longitudinal distribution. The breeze volume and speed required by a single power generation unit assembly are relatively small, thereby further improving breeze utilization.

[0014] In summary, the utility model has the advantages of simple structure and reliable driving, and has high practical value and promotion value in the field of breeze power generation technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope of protection. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 This is a schematic diagram of the distribution of micro-wind power generation string units in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the first circle of power generation string unit components in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the power generation unit assembly and the connecting plate assembly in the utility model.

[0020] In the above drawings, the component names corresponding to the reference numerals are as follows:

[0021] 1. Lower mounting seat; 2. Upper mounting seat; 3. First circle power generation string unit assembly; 4. Second circle power generation string unit assembly; 5. Center power generation string unit assembly; 11. First circle mounting base; 12. Second circle mounting base; 13. Center mounting base; 14. First circle connecting ring seat; 15. Second circle connecting ring seat; 16. V-shaped connecting seat; 17. Star-shaped connecting seat; 31. Power generation unit assembly; 32. Connecting plate assembly; 311. Shock-absorbing rubber column; 312. Rubber column mounting plate; 313. Lower fixing plate; 314. Upper fixing plate; 315. Center sleeve; 3151. Wire outlet groove; 316. Rotating blades; 317. Permanent magnet synchronous generator; 321. Connecting cone seat; 322. Lower connecting plate; 323. Wire outlet hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of this application clearer, the utility model is further described below in conjunction with the accompanying drawings and embodiments, and the implementation methods of this utility model include but are not limited to the following embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] In this embodiment, the term "and / or" is merely a term used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.

[0024] The terms "first" and "second" in the description and claims of this embodiment are used to distinguish different objects rather than to describe a specific order of objects. For example, a first target object and a second target object are used to distinguish different target objects rather than to describe a specific order of target objects.

[0025] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0026] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more than two. For example, multiple processing units refer to two or more processing units; multiple systems refer to two or more systems.

[0027] like Figures 1 to 4 As shown, this embodiment provides a micro-wind power generation device, which will include a lower mounting seat 1 and an upper mounting seat 2, a central power generation string unit assembly 5 arranged in the center of the lower mounting seat 1 and the upper mounting seat 2, and a first circle power generation string unit assembly 3 and a second circle power generation string unit assembly 4 arranged in an annular array between the lower mounting seat 1 and the upper mounting seat 2. Among them, the micro-wind power generation string units in the first circle power generation string unit assembly and the micro-wind power generation string units in the second circle power generation string unit assembly 4 are arranged in an equilateral triangle, which has the advantage that the micro-wind that is not utilized by the micro-wind power generation string units on the outside enters the micro-wind power generation string units in the second circle power generation string unit assembly 4, so as to improve the utilization rate of the micro-wind.

[0028] In this embodiment, the first circle of power generation string unit assembly 3 includes power generation unit assembly 31 and connection plate assembly 32 arranged alternately in sequence. Among them, the power generation unit assembly 31 includes a lower fixed plate 313 and an upper fixed plate 314, a central sleeve 315 arranged between the centers of the lower fixed plate 313 and the upper fixed plate 314, a rotating blade 316 arranged in an annular array and rotatably connected to the lower fixed plate 313 and the upper fixed plate 314, a permanent magnet synchronous generator 317 arranged on the upper or lower part of the rotating blade 316, a rubber column mounting plate 312 arranged at the bottom of the lower fixed plate 313, and a plurality of shock-absorbing rubber columns 311 arranged in an annular array at the bottom of the rubber column mounting plate 312. Among them, a wire outlet groove 3151 is opened on the central sleeve 315, and the outlet cable of the permanent magnet synchronous generator 317 passes through the wire outlet groove 3151. Among them, the rotating blade 316 is in a U shape. In this embodiment, the breeze drives the rotating blades 316 to rotate, and drives the rotor of the permanent magnet synchronous generator 317 to rotate, and the rotor cuts the magnetic lines of force to generate electricity.

[0029] In addition, the connecting plate assembly 32 of this embodiment includes a connecting conical seat 321 connected to the shock-absorbing rubber column 311, and a lower connecting plate 322 arranged at the bottom of the connecting conical seat 321, and a wire outlet hole 323 is opened on the connecting conical seat 321 and the lower connecting plate 322, and the wire outlet hole 323 is connected to the interior of the center sleeve 315.

[0030] The lower mounting seat 1 and the upper mounting seat 2 of this embodiment have the same structure, and fix the first circle power generation string unit assembly 3, the second circle power generation string unit assembly 4 and the central power generation string unit assembly 5. Among them, taking the lower mounting seat 1 as an example, it includes a first circle connection ring seat 14, a second circle connection ring seat 15 and a central mounting base 13, a plurality of V-shaped connection seats 16 arranged in an annular array between the first circle connection ring seat 14 and the second circle connection ring seat 15, a star-shaped connection seat 17 arranged between the second circle connection ring seat 15 and the central mounting base 13, a first circle mounting base 11 arranged at the intersection of the V-shaped connection seat 16 and the first circle connection ring seat 14, and a second circle mounting base 12 arranged at the intersection of the V-shaped connection seat 16 and the second circle connection ring seat 15. Among them, the first circle connection ring seat 14, the second circle connection ring seat 15 and the central mounting base 13 are arranged coaxially.

[0031] The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the protection scope of the present utility model. Any changes that adopt the design principles of the present utility model and are made through non-creative labor on this basis should fall within the protection scope of the present utility model.

Claims

1. A breeze power generation device, characterized in that: The invention comprises a lower mounting seat (1) and an upper mounting seat (2), a central power generation string unit assembly (5) arranged at the center of the lower mounting seat (1) and the upper mounting seat (2), and a micro-wind power generation string assembly having a plurality of circles and arranged in an annular array between the lower mounting seat (1) and the upper mounting seat (2); a plurality of micro-wind power generation string units are arranged on any circle of micro-wind power generation string assemblies; Any of the micro-wind power generation series units comprises power generation unit assemblies (31) and connection plate assemblies (32) arranged alternately in sequence; the power generation unit assembly (31) comprises a lower fixed plate (313) and an upper fixed plate (314), a central sleeve (315) arranged between the centers of the lower fixed plate (313) and the upper fixed plate (314), rotating blades (316) arranged in an annular array and rotatably connected to the lower fixed plate (313) and the upper fixed plate (314), and a permanent magnet synchronous generator (317) arranged above or below the rotating blades (316); a wire outlet groove (3151) is provided on the central sleeve (315); an outlet cable of the permanent magnet synchronous generator (317) passes through the wire outlet groove (3151); and the rotating blades (316) are U-shaped.

2. A micro-wind power generation device according to claim 1, characterized in that: The micro-wind power generation string assembly is provided with two circles, and the micro-wind power generation string assembly comprises a first circle of power generation string unit assemblies (3) and a second circle of power generation string unit assemblies (4); the micro-wind power generation string units in the first circle of power generation string unit assemblies and the micro-wind power generation string units in the second circle of power generation string unit assemblies (4) are arranged in an equilateral triangle.

3. A micro-wind power generation device according to claim 1, characterized in that: A rubber column mounting plate (312) is arranged at the bottom of the lower fixing plate (313); a plurality of shock-absorbing rubber columns (311) are arranged in an annular array at the bottom of the rubber column mounting plate (312).

4. A micro-wind power generation device according to claim 3, characterized in that: The connecting plate assembly (32) comprises a connecting conical seat (321) connected to the shock-absorbing rubber column (311), and a lower connecting plate (322) arranged at the bottom of the connecting conical seat (321); a wire outlet hole (323) is provided on the connecting conical seat (321) and the lower connecting plate (322); the wire outlet hole (323) is communicated with the interior of the central sleeve (315).

5. A micro-wind power generation device according to claim 1 or 2 or 3 or 4, characterized in that: The lower mounting seat (1) and the upper mounting seat (2) have the same structure, and the lower mounting seat (1) comprises a first ring connecting ring seat (14), a second ring connecting ring seat (15) and a central mounting base (13), a plurality of V-shaped connecting seats (16) arranged in an annular array between the first ring connecting ring seat (14) and the second ring connecting ring seat (15), a star-shaped connecting seat (17) arranged between the second ring connecting ring seat (15) and the central mounting base (13), a first ring mounting base (11) arranged at the intersection of the V-shaped connecting seat (16) and the first ring connecting ring seat (14), and a second ring mounting base (12) arranged at the intersection of the V-shaped connecting seat (16) and the second ring connecting ring seat (15); the first ring connecting ring seat (14), the second ring connecting ring seat (15) and the central mounting base (13) are arranged coaxially.

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