CN219893611U - Wind power generation wind speed control mechanism - Google Patents
Wind power generation wind speed control mechanism Download PDFInfo
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- CN219893611U CN219893611U CN202321175335.8U CN202321175335U CN219893611U CN 219893611 U CN219893611 U CN 219893611U CN 202321175335 U CN202321175335 U CN 202321175335U CN 219893611 U CN219893611 U CN 219893611U
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- binding post
- outer shell
- power generation
- ring
- wind power
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- 238000010248 power generation Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a wind speed control mechanism for wind power generation, which comprises an outer shell and a rotating body assembled at the inner side of the outer shell and capable of rotating, wherein the inner wall of the outer shell is provided with an inward concave groove, a resistor ring and an insulating ring are embedded and installed in the groove, the resistor ring and the insulating ring are combined to form a circular ring structure, so that the stability of the resistor ring after assembly can be ensured, a conductor rod is installed in the rotating body in a penetrating manner along the radial direction, one end of the conductor rod is contacted with the resistor ring, a first binding post is inserted at the edge of the bottom of the outer shell in a rotating way, one end of the first binding post is contacted with the resistor ring, a second binding post is inserted at the center of the bottom of the outer shell in a rotating way, and one end of the second binding post is connected with the conductor rod. The device is suitable for wind power generation, realizes wind speed control of wind power generation equipment by changing the voltage in the loop, is convenient and quick to operate, can control and stop at any time according to actual needs, and has higher control accuracy.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a wind speed control mechanism for wind power generation.
Background
Wind power generation is to convert kinetic energy of wind into electric energy, the wind is pollution-free energy, the wind power generation is environment-friendly, and the generated electric energy is huge, so that more and more countries pay more attention to the wind power generation;
the wind power generation wind speed control mechanism is a device for controlling the wind speed of wind power generation equipment, however, most of the existing control devices directly control the wind speed of the wind power generation equipment through control current, basically, the wind power generation equipment is divided into a plurality of gears, loop current on each gear is different, the effect of changing the wind speed is achieved, but the control mode cannot achieve the effect of controlling the wind speed at any time, namely, only the wind speed can be controlled at the gears, and the control effect is more general.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a wind power generation wind speed control mechanism.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model discloses a wind speed control mechanism for wind power generation, which comprises an outer shell and a rotating body assembled at the inner side of the outer shell and capable of rotating, wherein the inner wall of the outer shell is provided with a concave groove, a resistance ring and an insulating ring are embedded in the groove, the resistance ring and the insulating ring are combined to form a circular ring structure, so that the stability of the resistance ring after assembly can be ensured, a conductor rod is installed in the rotating body in a penetrating way in the radial direction, one end of the conductor rod is contacted with the resistance ring, a first binding post is inserted at the bottom edge of the outer shell in a rotating way, one end of the first binding post is contacted with the resistance ring, a second binding post is inserted at the bottom center of the outer shell in a rotating way, one end of the second binding post is connected with the conductor rod, and the device is used for connecting wires of wind power equipment respectively.
Preferably, the mounting sleeve is mounted at the bottom center of the outer shell, the second binding post is inserted in the mounting sleeve in a rotating mode, the guide post is mounted at one end of the conductor rod, the guide post is inserted into the mounting sleeve to be in contact with the second binding post, the second binding post can be detached in a rotating mode, and wiring on the second binding post is facilitated.
Preferably, a fixing plate is arranged at the bottom edge of the outer shell and used for fixedly mounting the device, an adjusting knob is arranged on the surface of the rotating body, and the rotating body is controlled to rotate in an auxiliary mode.
Preferably, the installation cavity is formed at one end of the conductor rod, which is in contact with the resistance ring, an elastic ejector rod is movably assembled in the installation cavity, the elastic ejector rod is connected with the inner wall of the installation cavity through an elastic component (a spring or an elastic sheet can be adopted), the elastic ejector rod adopts a conductor, the elastic ejector rod can be ejected outwards under the elastic action of the elastic component due to the arrangement of the structure, and the elastic ejector rod is extruded on the resistance ring, so that the conduction of the whole loop is ensured, and the situation of poor contact is not easy to occur.
Preferably, the bottom of the first binding post and the bottom of the second binding post are provided with cavities, the inside of the cavities is movably provided with a top pressing rod adopting a conductor, the top pressing rod is fixedly connected with the first binding post and the second binding post through a spring, the top pressing rod at the bottom of the first binding post can be extruded on the resistance ring under the action of the elastic force of the spring through the structure, and the top pressing rod at the bottom of the second binding post can be extruded on the conductor rod under the action of the elastic force of the spring, so that the conduction of the whole loop is ensured, and the situation of poor contact between all parts is further avoided.
Preferably, the top ends of the first binding post and the second binding post are respectively provided with a wiring ring for auxiliary wiring.
Preferably, the section of the rotating body is in an I-shaped structure, and the upper part and the lower part of the rotating body are respectively clamped on the mountain surface and the lower surface of the outer shell, so that the rotating body cannot be dislocated in the rotating process.
Compared with the prior art, the utility model has the following beneficial effects:
the device controls the voltage of the loop of the wind power generation equipment by changing the resistance in the loop, namely by changing the effective resistance of the resistance loop, thereby realizing the effect of wind speed control of the wind power generation equipment, being convenient and quick to operate, and the control can be controlled and stopped according to actual needs, thereby having good control effect and stronger suitability and applicability;
the device is characterized in that the bottoms of the first binding post and the second binding post are provided with cavities, the inside of each cavity is movably provided with a top pressing rod adopting a conductor, the top pressing rods are fixedly connected with the first binding post and the second binding post through springs, the top pressing rods at the bottoms of the first binding post can be pressed on the resistance rings under the action of the elasticity of the springs through the arrangement of the springs, the top pressing rods at the bottoms of the second binding post can be pressed on the conductor rods under the action of the elasticity of the springs, so that the conduction of the whole loop is ensured, and the situation of poor contact between all parts is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is an exploded view of another view of the present utility model;
fig. 5 is a schematic view of a first terminal structure according to the present utility model.
Reference numerals: 1. a fixing plate; 2. an outer housing; 3. a rotating body; 4. an adjustment knob; 5. a first terminal; 6. a mounting sleeve; 7. a second binding post; 8. an insulating ring; 9. a conductor bar; 10. an elastic ejector rod; 11. a guide post; 12. a resistance ring; 13. a spring; 14. a pressing rod is pressed; 15. a cavity; 16. and (5) connecting the wire ring.
Detailed Description
An embodiment of a wind speed control mechanism for wind power generation according to the present utility model will be further described with reference to fig. 1 to 5. The wind power generation wind speed control mechanism of the present utility model is not limited to the description of the following embodiments.
Example 1:
the embodiment provides a wind speed control mechanism for wind power generation, as shown in fig. 1-5, the wind speed control mechanism comprises an outer shell 2 and a rotating body 3 which is assembled on the inner side of the outer shell 2 and can rotate, wherein the inner wall of the outer shell 2 is provided with a concave groove, a resistor ring 12 and an insulating ring 8 are embedded in the groove, the resistor ring 12 and the insulating ring 8 are combined to form a circular ring structure, so that stability of the resistor ring 12 after assembly can be ensured, a conductor rod 9 is installed in the rotating body 3 in a penetrating manner in the radial direction, one end of the conductor rod 9 is contacted with the resistor ring 12, a first binding post 5 is inserted at the bottom edge of the outer shell 2 in a rotating manner, one end of the first binding post 5 is contacted with the resistor ring 12, a second binding post 7 is inserted at the bottom center of the outer shell 2 in a rotating manner, and one end of the second binding post 7 is connected with the conductor rod 9.
By adopting the technical scheme:
when the device is used, firstly, the first binding post 5 and the second binding post 7 are respectively connected with a wire of a wind power device, so that the first binding post 5, the resistance ring 12, the conductor rod 9, the wind power generation device, the power supply and the second binding post 7 form a closed loop, the rotating body 3 is rotated at the moment, the rotating body 3 drives the conductor rod 9 to rotate, and the contact position of the conductor rod 9 and the resistance ring 12 is changed when the conductor rod 9 rotates, so that the effective resistance of the resistance ring 12 is changed, the voltage in the loop is changed at the moment, the wind speed control effect of the wind power generation device is realized, the operation is convenient and quick, the control can be controlled and stopped at any moment according to actual needs, and the control accuracy is higher.
Example 2
On the basis of embodiment 1, in this embodiment, the bottom center of the outer housing 2 is provided with the mounting sleeve 6, the second binding post 7 is inserted in the mounting sleeve 6 in a rotating manner, one end of the conductor rod 9 is provided with the guide post 11, the guide post 11 is inserted into the mounting sleeve 6 to be in contact with the second binding post 7, and the second binding post 7 can be disassembled by rotating, so that the second binding post 7 is convenient to wire.
The bottom edge of the outer shell 2 is provided with a fixing plate 1 for fixedly mounting the device, the surface of the rotating body 3 is provided with an adjusting knob 4, and the rotating body 3 is controlled to rotate in an auxiliary mode.
The installation cavity is formed at one end of the conductor rod 9, which is contacted with the resistor ring 12, an elastic ejector rod 10 is movably assembled in the installation cavity, the elastic ejector rod 10 is connected with the inner wall of the installation cavity through an elastic part (a spring or a shrapnel can be adopted), and the elastic ejector rod 10 adopts a conductor.
By adopting the technical scheme:
the elastic ejector rod 10 can be ejected outwards under the elastic action of the elastic component and is extruded on the resistance ring 12, so that the conduction of the whole loop is ensured, and the situation of poor contact is not easy to occur.
Example 3
Based on embodiment 2, in this embodiment, the bottoms of the first binding post 5 and the second binding post 7 are provided with a cavity 15, a top pressing rod 14 adopting a conductor is movably assembled in the cavity 15, and the top pressing rod 14 is fixedly connected with the first binding post 5 and the second binding post 7 through a spring 13.
The top ends of the first binding post 5 and the second binding post 7 are respectively provided with a wiring ring 16 for auxiliary wiring.
The section of the rotating body 3 is in an I-shaped structure, and the upper part and the lower part of the rotating body 3 are respectively clamped on the mountain surface and the lower surface of the outer shell 2, so that the rotating body 3 cannot be dislocated in the rotating process.
By adopting the technical scheme:
the top pressure bar 14 at the bottom of the first binding post 5 can be extruded on the resistor ring 12 under the action of the elastic force of the spring 13, and the top pressure bar 14 at the bottom of the second binding post 7 can be extruded on the conductor rod 9 under the action of the elastic force of the spring 13, so that the conduction of the whole loop is ensured, and the situation of poor contact between all parts is further avoided.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a wind power generation wind speed control mechanism which characterized in that: the electric resistance device comprises an outer shell (2) and a rotating body (3) which is assembled on the inner side of the outer shell (2) and can rotate, wherein the inner wall of the outer shell (2) is provided with a concave groove, a resistance ring (12) and an insulating ring (8) are embedded in the groove, and the resistance ring (12) and the insulating ring (8) are combined to form a circular ring structure;
the novel electric resistance welding device is characterized in that a conductor rod (9) is installed inside the rotating body (3) in a penetrating mode in the radial direction, one end of the conductor rod (9) is in contact with the resistance ring (12), a first binding post (5) is inserted into the bottom edge of the outer shell (2) in a rotating mode, one end of the first binding post (5) is in contact with the resistance ring (12), a second binding post (7) is inserted into the bottom center of the outer shell (2) in a rotating mode, and one end of the second binding post (7) is connected with the conductor rod (9).
2. A wind power generation wind speed control mechanism according to claim 1, wherein: the installation sleeve (6) is installed at the bottom center of the outer shell (2), the second binding post (7) is inserted in the installation sleeve (6) in a rotating mode, the guide pillar (11) is installed at one end of the conductor rod (9), and the guide pillar (11) is inserted into the installation sleeve (6) to be in contact with the second binding post (7).
3. A wind power generation wind speed control mechanism according to claim 1, wherein: the bottom edge of the outer shell (2) is provided with a fixed plate (1), and the surface of the rotating body (3) is provided with an adjusting knob (4).
4. A wind power generation wind speed control mechanism according to claim 1, wherein: the conductor rod (9) is provided with a mounting cavity at one end contacted with the resistor ring (12), an elastic ejector rod (10) is movably assembled in the mounting cavity, the elastic ejector rod (10) is connected with the inner wall of the mounting cavity through an elastic component, and the elastic ejector rod (10) adopts a conductor.
5. A wind power generation wind speed control mechanism according to claim 2, wherein: the novel electric connector is characterized in that cavities (15) are formed in the bottoms of the first binding post (5) and the second binding post (7), a top pressing rod (14) adopting a conductor is movably assembled in the cavities (15), and the top pressing rod (14) is fixedly connected with the first binding post (5) and the second binding post (7) through a spring (13).
6. A wind power generation wind speed control mechanism according to claim 5, wherein: and the top ends of the first binding post (5) and the second binding post (7) are respectively provided with a wiring ring (16) for auxiliary wiring.
7. A wind power generation wind speed control mechanism according to claim 1, wherein: the section of the rotating body (3) is in an I-shaped structure, and the upper part and the lower part of the rotating body (3) are respectively clamped on the upper surface and the lower surface of the outer shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175335.8U CN219893611U (en) | 2023-05-16 | 2023-05-16 | Wind power generation wind speed control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175335.8U CN219893611U (en) | 2023-05-16 | 2023-05-16 | Wind power generation wind speed control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893611U true CN219893611U (en) | 2023-10-24 |
Family
ID=88400619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321175335.8U Active CN219893611U (en) | 2023-05-16 | 2023-05-16 | Wind power generation wind speed control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893611U (en) |
-
2023
- 2023-05-16 CN CN202321175335.8U patent/CN219893611U/en active Active
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