CN217976447U - High-efficiency wind power generation device - Google Patents
High-efficiency wind power generation device Download PDFInfo
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- CN217976447U CN217976447U CN202121447776.XU CN202121447776U CN217976447U CN 217976447 U CN217976447 U CN 217976447U CN 202121447776 U CN202121447776 U CN 202121447776U CN 217976447 U CN217976447 U CN 217976447U
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Abstract
The utility model discloses a high-efficient wind power generation set, its characteristic includes: a first rotary support ring and a vane pack; the outer ring of first rotatory support ring is equipped with three groups the blading, every group the blading includes: the second rotary support ring, the hollow large bracket and the blades; the second rotary support ring is movably connected with the first rotary support ring through a rotary roller, one end of the hollow large support is fixedly connected with the second rotary support ring, the other end of the hollow large support is fixedly connected with a connecting plate, the blades are arranged on the connecting plate, and the blades and the connecting plate are far away from the first rotary support ring; the utility model discloses the cost is lower, and the succinct installation of being convenient for of structure maintains and transports, can effectively reduce use and manufacturing cost, improves work efficiency, and recycle, and service life is longer.
Description
Technical Field
The utility model relates to the wind power generation field especially involves a high-efficient wind power generation set.
Background
Wind power generation has become a development trend as a green energy source, the generated power is larger and larger, the volume and the height are also increased by several times, wherein the blade group is the most important part and is positioned at the highest position of equipment, and meanwhile, the blade group can be scratched, broken or even scrapped in the transportation process, so that the installation period and the transportation and construction cost of the wind power generator are directly influenced, the installation and maintenance cost is increased, and economic loss is caused.
Accordingly, there is a need for a high efficiency wind power plant that addresses one or more of the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more problems in the prior art, the utility model provides a high-efficiency wind power generation device; the utility model discloses a solve the technical scheme that above-mentioned problem adopted and be: a high efficiency wind power plant, comprising: a first rotating support ring and a vane pack; the outer ring of first rotatory support ring is equipped with three groups the blading, every group the blading includes: the second rotary support ring, the hollow large bracket and the blades; the second rotary support ring is movably connected with the first rotary support ring through a rotary roller, one end of the hollow large support is fixedly connected with the second rotary support ring, the other end of the hollow large support is fixedly connected with the connecting plate, the blades are arranged on the connecting plate, and the blades and the connecting plate are far away from the first rotary support ring.
The first rotating ring is connected with a rotating shaft of the generator in a matched mode, a plurality of protrusions are arranged on the outer ring of the first rotating support ring, and the protrusions are evenly distributed along the axis direction at an angle of 120 degrees.
Further, the first rotating ring outer ring is provided with three protrusions along the axial direction.
The rotary support ring of second, the rotary support ring one end of second is equipped with the inner chamber, the opening side of inner chamber is equipped with rotatory gyro wheel, the inner chamber pass through rotatory gyro wheel with protruding cooperation is connected.
Further, the second rotary supporting ring can rotate at any angle through the rotary roller.
The top end of the large hollow support is fixedly connected with the second rotary supporting ring, and the bottom end of the large hollow support is fixedly connected with the connecting plate.
Further, the large hollow support is a thickened hollow pipe, each hollow pipe is provided with threads, and each hollow pipe is connected through a two-way bolt.
The semi-elliptical hollow support is provided with a plurality of hollow holes.
Furthermore, the first windward side of the semi-elliptical hollow support can effectively increase the contact surface with wind, and the hollow holes can effectively reduce the dead weight of the semi-elliptical hollow support.
The blade, the blade surface is the arc form, be equipped with the multiple-disc on the connecting plate the blade, the blade is the list of line form along the connecting plate.
Further, the blade is adjusted to any angle in the direction perpendicular to the connecting plate through a bolt.
And the other blade is a knife-shaped long blade.
Furthermore, the blades are provided with windward surfaces and are connected with the connecting plates through bolts.
The blade group consists of a first blade group, a second blade group and a third blade group.
Furthermore, the angle between each group of the blade group and the horizontal plane direction can be adjusted at will according to the wind direction, and each group of the blade group is arranged at an angle of 120 degrees along the axis direction.
Further, another set of said blades of each set
The utility model has the advantages that the first rotary support ring and the blade group are movably connected through the rotary roller, the horizontal direction of the blade group can be adjusted by any angle of 360 degrees, and the hollow large support is assembled by a plurality of small triangular supports, so that the installation, maintenance and transportation are more convenient; the hollow large support is a hollow thickened pipe, the weight of the blade group can be effectively reduced, and each hollow pipe is fixedly connected by threads, so that the installation, maintenance and recovery can be better carried out; the blades are arranged in a straight line along the connecting plate, are arc-shaped and are provided with certain angles; when the wind power generates a transverse acting force on the blade, the wind energy can be more effectively utilized; the utility model has the advantages of low cost, simple structure, convenient installation, maintenance and transportation, and greatly improves the utility value of the utility model; and the product can be recycled, and has longer service life.
Drawings
FIG. 1 is a structural diagram of a high efficiency wind power generation apparatus of the present invention;
FIG. 2 is an external view of the high efficiency wind power generator of the present invention;
fig. 3 is a front view of the high efficiency wind power generator of the present invention;
FIG. 4 is a top view of the high efficiency wind power generator of the present invention;
fig. 5 is an assembly view of the first rotary support ring and the second rotary support ring of the high efficiency wind power generation apparatus of the present invention;
FIG. 6 is a structural diagram of a large hollow frame of a high efficiency wind power generator of the present invention;
FIG. 7 is an external view of the connection plate and blades of the high efficiency wind power generator of the present invention;
FIG. 8 is a structural diagram of a blade of a high efficiency wind power generation apparatus of the present invention;
fig. 9 is a top view of a blade assembly of a high efficiency wind power plant according to the present invention;
fig. 10 is a bottom view of the blade assembly of the high efficiency wind power generator of the present invention;
FIG. 11 is a schematic view of the connection between the hollow tube and the two-way bolt of the high efficiency wind power generator of the present invention;
FIG. 12 is another structural diagram of a high efficiency wind power generator according to the present invention;
FIG. 13 is a sectional view of the semi-elliptical hollow bracket of the high efficiency wind power generation device of the present invention;
fig. 14 is an external view of a knife-shaped long blade of the high-efficiency wind power generator of the present invention.
[ reference numerals ]
10 \ 8230, a first rotary support ring 11 \ 8230and a protrusion;
20, 8230, a large hollow bracket, 21, 8230, a first hollow tube, 22, 8230, a second hollow tube, 23, 8230, a third hollow tube, 24, 25, 8230, a fifth hollow tube, 26, 8230, a sixth hollow tube, 27, 8230, a seventh hollow tube, 28, 8230and a bidirectional bolt;
30, 8230, connecting board, 31, blade, 32, 8230and screw bolt;
40 \ 8230, a second rotary support ring 41 \ 8230, a rotary roller 42 \ 8230and an inner cavity;
50 \ 8230, a semi-elliptical hollow bracket 51 \ 8230and a first windward surface;
60 \ 8230, blade-shaped blades 61 \ 8230and a second windward surface;
100, 200, 8230, 300, 8230and three blades.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the invention.
As shown in fig. 1-14, the utility model discloses a high-efficient wind power generation set, its characterized in that includes: a first rotary support ring 10, and a set of blades consisting of a first set of blades 100, a second set of blades 200, and a third set of blades 300, the second set of blades comprising; a second rotary supporting ring 40, a hollow large bracket 20, a connecting plate 30 and blades 31.
The first rotating support ring 10 is provided with a plurality of protrusions 11 on the outer ring of the first rotating support ring 10, and the first rotating support ring 10 is provided with through holes 12.
Specifically, the protrusions 11 are uniformly distributed along the axis direction at an angle of 120 degrees, the through hole 12 is formed in the center of the first rotary support ring 10, and the through hole 12 is connected with the rotating shaft of the generator in a matching manner.
And one end of the second rotary supporting ring 40 is movably connected with the first rotary 10 supporting ring, and the other end of the second rotary supporting ring 40 is fixedly connected with the large hollow bracket 20.
Specifically, one end of the second rotary support ring 40 is provided with an inner cavity 42, and the diameter of the inner cavity 42 is larger than that of the protrusion 11; the rotating roller 41 is disposed on the opening side of the inner cavity 42, the rotating roller 41 is located on the outer ring of the second rotating support ring 40, the inner cavity 42 is connected with the protrusion 11 through the rotating roller 41 in a matching manner, the axis direction of the second rotating support ring 40 is vertical to the axis direction of the first rotating support ring 10, and the angle of the second rotating support ring 40 can be adjusted at any angle.
Hollow big support 20, hollow big support 20 is the hollow tube of thickening, every hollow tube 21 all is equipped with the screw thread, every hollow tube 21 passes through two-way bolt 28 and connects.
Specifically, the first triangular bracket consists of a first hollow tube 21, a second hollow tube 22 and a third hollow tube 23; the second triangular bracket consists of a third hollow pipe 23, a fourth hollow pipe 24 and a fifth hollow pipe 25; the third triangular bracket consists of a sixth hollow tube 26, a seventh hollow tube 27 and four hollow tubes 24; the fourth triangular bracket consists of a fifth hollow pipe 25, an eighth hollow pipe and a ninth hollow pipe; the first triangular support is connected with the bottom of the second triangular support, the third triangular support and the fourth triangular support are respectively arranged on two sides of the second triangular support to form the large hollow support 20, the top end of the large hollow support 20 is fixedly connected with the second rotary support ring 40, and the bottom end of the large hollow support 20 is fixedly connected with the connecting plate 30.
The semi-elliptical hollow support 50 is provided with a first windward side 51 and a plurality of hollow through holes, wherein the first windward side 51 is provided with a plurality of hollow through holes.
Specifically, the first windward side 51 of the semi-elliptical hollow bracket 50 can effectively increase the acting surface with wind, so that the wind power can be more effectively and fully utilized; the hollow holes can effectively reduce the dead weight of the semi-elliptical hollow support.
Specifically, according to the torque formula: m = F L, wherein M is moment, F is force, L is moment arm, the magnitude of the moment is determined by the force and the moment arm, and when the wind force is constant, the longer the moment arm is, the larger the generated force is.
Specifically, the surface of the blade 31 is arc-shaped, a plurality of blades 31 are arranged on the connecting plate 30, the blade 31 is riveted with the bolt 32, the bolt 32 is provided with two nuts, a screw penetrates through the connecting plate 30, the two nuts are respectively arranged on two sides of the connecting plate 30, and the two nuts clamp the connecting plate 30 to fix the blade 31; the blade 31 can be adjusted to any angle perpendicular to the connecting plate 30 according to the wind force and the wind direction, and when the wind force generates a transverse force on the blade 31, the wind energy can be more effectively utilized.
In another embodiment of the vane 60, the vane 60 is a blade-shaped elongated vane 60.
Specifically, the blade 60 is provided with a second windward side 61, and the second windward side 61 is the same side as the first windward side 51.
The blade group comprises a first blade group 100, a second blade group 200 and a third blade group 300.
Specifically, each blade group 100 is arranged at an angle of 120 degrees along the axis direction, and the angle between each blade group 100 and the horizontal plane direction can be adjusted at will according to the wind power and the wind direction.
The utility model discloses the cost is lower, but material recycle, and the service life is long, and the succinct equipment of being convenient for of structure, maintenance and transportation have greatly improved above the utility model discloses a practical value.
The embodiments described above merely represent one or more embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A high efficiency wind power plant characterized in that it comprises: a first rotating support ring and a vane pack; the outer ring of first rotatory support ring is equipped with three groups the blading, every group the blading includes: the second rotary support ring, the hollow large bracket and the blades; the second rotary support ring is movably connected with the first rotary support ring through a rotary roller, one end of the hollow large support is fixedly connected with the second rotary support ring, the other end of the hollow large support is connected with the blade through a bolt, and the blade is far away from the first rotary support ring.
2. The wind power generator as claimed in claim 1, wherein the first rotating support ring is engaged with the rotating shaft of the generator, and the outer ring of the first rotating support ring has a plurality of protrusions uniformly distributed along the axial direction at an angle of 120 °.
3. A high efficiency wind power generation apparatus as claimed in claim 2, wherein an inner cavity is formed at one end of said second rotation support ring, a rotation roller is formed at an opening side of said inner cavity, said inner cavity is engaged with said protrusion through said rotation roller, said second rotation support ring is perpendicular to said first rotation support ring in the axial direction, and the angle of said second rotation support ring can be adjusted at will.
4. The efficient wind power generation device according to claim 1, wherein the large hollow brackets are thickened hollow pipes, each hollow pipe is provided with threads, and each hollow pipe is connected through a bidirectional bolt.
5. The high-efficiency wind power generation device according to claim 4, wherein the large hollow bracket and the first triangular bracket are composed of a first hollow pipe, a second hollow pipe and a third hollow pipe; the second triangular bracket consists of a third hollow pipe, a fourth hollow pipe and a fifth hollow pipe; the third triangular bracket consists of a sixth hollow pipe, a seventh hollow pipe and four hollow pipes; the fourth triangular bracket consists of a fifth hollow pipe, an eighth hollow pipe and a ninth hollow pipe; the first triangular support is connected with the bottom of the second triangular support, and the third triangular support and the fourth triangular support are respectively arranged on two sides of the second triangular support to form the large hollow support.
6. A high efficiency wind power generation device as claimed in claim 4, wherein the top end of said large hollow frame is fixedly connected to said second rotary support ring, and the bottom end of said large hollow frame is fixedly connected to the connection plate.
7. A wind power generation device according to claim 6, wherein said blades are connected to said connecting plate by bolts, and said connecting plate is provided with a plurality of blades, and said blades are adjusted by bolts to any angle in a direction perpendicular to said connecting plate.
8. A wind power generation assembly according to claim 1, wherein said blade assembly further comprises a semi-elliptical frame having a first windward side and a blade-shaped blade having a second windward side, said first windward side and said second windward side being on the same side.
9. The wind power generator as claimed in claim 1, wherein each of the blade sets is disposed at an angle of 120 degrees in the axial direction, and the angle between each of the blade sets and the horizontal plane can be arbitrarily adjusted by rotation according to the wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447776.XU CN217976447U (en) | 2021-06-28 | 2021-06-28 | High-efficiency wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447776.XU CN217976447U (en) | 2021-06-28 | 2021-06-28 | High-efficiency wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976447U true CN217976447U (en) | 2022-12-06 |
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ID=84253407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447776.XU Active CN217976447U (en) | 2021-06-28 | 2021-06-28 | High-efficiency wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976447U (en) |
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2021
- 2021-06-28 CN CN202121447776.XU patent/CN217976447U/en active Active
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