CN217976452U - Horizontal axis wind-powered electricity generation choke structure - Google Patents
Horizontal axis wind-powered electricity generation choke structure Download PDFInfo
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- CN217976452U CN217976452U CN202220797782.6U CN202220797782U CN217976452U CN 217976452 U CN217976452 U CN 217976452U CN 202220797782 U CN202220797782 U CN 202220797782U CN 217976452 U CN217976452 U CN 217976452U
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Abstract
The utility model discloses a horizontal axis wind-resistance structure, which reduces the windward area of the upwind surface, improves the wind energy utilization rate, and meets the general regional use requirements of wind power; the technical scheme is as follows: the utility model provides a horizontal axis wind-powered electricity generation choke structure, including the deep bead, the wind frame, the runner, horizontal slewing mechanism and blade, the horizontal slewing mechanism level sets up on the wind frame, horizontal slewing mechanism's both ends all are provided with the runner, two runners can rotate along with horizontal slewing mechanism is synchronous, horizontal slewing mechanism between two runners circumference uniform array distributes has a plurality of blades on the center pin line around horizontal slewing mechanism, the blade all is along horizontal slewing mechanism's center pin radial distribution, the tip of every blade all is provided with the choke plate, the choke plate is used for slowing down the escape of blade windward side wind, the deep bead sets up the windward side front side at the wind frame, and the high center pin line position that is not higher than horizontal slewing mechanism of deep bead for block the upwind of blade.
Description
Technical Field
The utility model relates to a horizontal axis wind-powered electricity generation choke structure belongs to vertical axis wind power generation technical field.
Background
At present, large horizontal axis wind power generation becomes the mainstream of the industry, available places with high wind conditions are less and less along with the increase of units, and the horizontal axis wind power generation has small wind resistance area and low wind energy utilization rate.
The vertical axis wind power generation has large wind blocking area, but the application and popularization are not popularized due to the influence of an upwind surface, and the key point of research of technicians in the field is how to improve the utilization rate of wind energy and meet the requirement of general areas of wind power.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a horizontal axis wind-powered electricity generation choke structure, reduces the area of catching wind of upwind face, has improved wind energy utilization and has rateed, has satisfied the general regional user demand of wind-force.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a horizontal axis wind-powered electricity generation choke structure, includes deep bead, wind frame, runner, horizontal slewing mechanism and blade, the horizontal slewing mechanism level sets up on the wind frame, horizontal slewing mechanism's both ends all are provided with the runner, two the runner can rotate along with horizontal slewing mechanism is synchronous, two horizontal slewing mechanism between the runner circumference uniform array distributes on the center pin line around horizontal slewing mechanism has a plurality of blades, the blade all radially distributes along horizontal slewing mechanism's center pin, every the tip of blade all is provided with the choke plate, the choke plate is used for slowing down the escape of blade windward side wind, the deep bead sets up the windward side front side at the wind frame, just the high center pin position that is not higher than horizontal slewing mechanism of deep bead for block the upwind of blade.
The blades are of a straight plate type structure, and the choke plate is arranged in parallel to the central axis of the horizontal rotating mechanism.
The wind shield, the wind frame, the rotating wheel, the horizontal rotating mechanism and the framework of the blade are all of frame structures, and the blade is wrapped with a light metal material thin shell or a non-metal material thin film to form a solid wind blocking structure.
The wind frame is two parallel arrangement in the support body structure, two the runner all is located between the wind frame.
The blade is a structure with three blades or more than three blades.
The inner side of the rotating wheel is wrapped with a light metal material thin shell or a non-metal material thin film to form a solid wind-blocking structure, and the inner side of the rotating wheel is matched with the blades to form a groove-shaped wind-blocking structure with one open end.
The wind frames and the wind shields are of a connected structure, or two ends of the wind shields are directly connected to the wind frames on the two corresponding sides.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses a choke plate reduces the choke area, and blade upper portion has improved wind energy utilization as the windward side, has satisfied the general regional user demand of wind-force.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention, that is, a schematic three-dimensional structure diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
In the figure: 1 is a wind shield, 2 is a wind frame, 3 is a runner, 4 is a horizontal rotating mechanism, 5 is a blade, and 6 is a wind shield.
Detailed Description
As shown in fig. 1-3, the utility model relates to a horizontal axis wind-powered electricity generation choke structure, including deep bead 1, wind frame 2, runner 3, horizontal slewing mechanism 4 and blade 5, horizontal slewing mechanism 4 level sets up on wind frame 2, horizontal slewing mechanism 4's both ends all are provided with runner 3, two runner 3 can rotate along with horizontal slewing mechanism 4 is synchronous, two horizontal slewing mechanism 4 between the runner 3 has a plurality of blades 5 around the even array distribution of circumference on horizontal slewing mechanism 4's the center axis, blade 5 all follows horizontal slewing mechanism 4's center axis radial distribution, every the tip of blade 5 all is provided with choke plate 6, choke plate 6 is used for slowing down the escape of blade 5 windward side wind, deep bead 1 sets up the windward side front side at wind frame 2, just deep bead 1 highly is not higher than horizontal slewing mechanism 4's center axis position for block blade 5's upwind.
The blades 5 are of a straight plate type structure, and the choke plate 6 is arranged in parallel to the central axis of the horizontal rotating mechanism 4.
The wind shield 1, the wind frame 2, the rotating wheel 3, the horizontal rotating mechanism 4 and the blade 5 are all of frame structures, and the blade 5 is wrapped with a light metal material thin shell or a non-metal material thin film to form a solid wind blocking structure.
The wind frame 2 is two parallel arrangements in the frame body structure, two the runner 3 all is located between the wind frame 2.
The blade 5 is of a structure with three blades or more than three blades.
The inner side of the rotating wheel 3 is wrapped with a light metal material thin shell or a non-metal material thin film to form a solid wind-blocking structure, and the inner side of the rotating wheel 3 is matched with the blades 5 to form a groove-shaped wind-blocking structure with one open end.
The wind frames 2 and the wind shields 1 are in a connected structure, or two ends of the wind shields 1 are directly connected to the wind frames 2 on the two corresponding sides.
The utility model discloses combine wind direction rose diagram, choose the biggest windward side to build, through connecting pieces such as steel member or cable wire structure, build the structure of similar ferris wheel, and inboard tectorial membrane or foreskin at blade 5 and gyro wheel 3, make blade 5 form the wind-blocking structure of slot form, and set up wind-blocking plate 6 at the tip of blade 5, further delay the escape of wind, make the blade obtain more wind energy, and more have the windward direction, set up wind-blocking plate 6 in the windward side front side of wind-frame 2, (be southeast wind and northwest wind as loess plateau generally, can set up horizontal slewing mechanism 4 perpendicular to southeast or northwest direction, all set up wind-blocking plate 6 in horizontal slewing mechanism 4's southeast direction and northwest direction, the corresponding upwind resistance that blocks southwest wind and northwest wind and cause blade 5) wind-blocking plate 6's height is no longer than blade 5, make the upwind resistance of blade 5 below blockked, blade 5 upper portion's downwind promotes blade 5 rotation, and be in blade 5 upper portion has had more the downwind effect that has increased.
The utility model discloses a choke plate 6 reduces the choke area, and 5 upper portions of blade have improved wind energy utilization as the windward side, have satisfied the general regional user demand of wind-force.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a horizontal axis wind-powered electricity generation choke structure, its characterized in that includes deep bead (1), wind-force frame (2), runner (3), horizontal slewing mechanism (4) and blade (5), horizontal slewing mechanism (4) level sets up on wind-force frame (2), the both ends of horizontal slewing mechanism (4) all are provided with runner (3), two runner (3) can rotate along with horizontal slewing mechanism (4) is synchronous, two horizontal slewing mechanism (4) between runner (3) circumference uniform array distributes and has a plurality of blades (5) on the center pin line around horizontal slewing mechanism (4), blade (5) all radially distribute along the center pin of horizontal slewing mechanism (4), every the tip of blade (5) all is provided with choke plate (6), choke plate (6) are used for slowing down the even array distribution of blade (5) windward side, choke plate (1) set up the windward side of wind-force face of wind-force frame (2), and the height of deep bead (1) is not higher than the center pin of horizontal slewing mechanism (4), is used for stopping up the blade (5) and is arranged against the wind.
2. A horizontal-axis wind choke structure according to claim 1, characterized in that the blades (5) are of a straight-plate type construction, and the choke plate (6) is arranged parallel to the central axis of the horizontal turning mechanism (4).
3. The horizontal axis wind-resistance structure according to claim 1 or 2, characterized in that the wind-resistance plate (1), the wind-frame (2), the runner (3), the horizontal rotating mechanism (4) and the framework of the blade (5) are all frame structures, and the blade (5) is wrapped by a thin shell made of light metal material or a thin film made of non-metal material to form a solid wind-resistance structure.
4. A horizontal axis wind choke structure according to claim 3, characterized in that the wind frame (2) is two parallel frame structures, and the two runners (3) are located between the wind frames (2).
5. The horizontal axis wind choke structure according to claim 4, characterized in that the blades (5) are three-blade or more than three-blade structures.
6. A horizontal axis wind-resistance structure according to claim 3, wherein the inner side of the runner (3) forms a solid-shaped wind-resistance structure by wrapping a thin shell of light metal material or wrapping a thin film of non-metal material, and the inner side of the runner (3) and the blades (5) are matched to form a groove-shaped wind-resistance structure with one open end.
7. The horizontal axis wind-powered wind-resistant structure according to claim 1, characterized in that the wind frames (2) and the wind shields (1) are of a conjoined structure, or two ends of the wind shields (1) are directly connected to the wind frames (2) on two corresponding sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797782.6U CN217976452U (en) | 2022-04-07 | 2022-04-07 | Horizontal axis wind-powered electricity generation choke structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797782.6U CN217976452U (en) | 2022-04-07 | 2022-04-07 | Horizontal axis wind-powered electricity generation choke structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976452U true CN217976452U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220797782.6U Active CN217976452U (en) | 2022-04-07 | 2022-04-07 | Horizontal axis wind-powered electricity generation choke structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976452U (en) |
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2022
- 2022-04-07 CN CN202220797782.6U patent/CN217976452U/en active Active
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