CN112796936B - Wind power generation mechanism with automatic air intake adjusting function - Google Patents
Wind power generation mechanism with automatic air intake adjusting function Download PDFInfo
- Publication number
- CN112796936B CN112796936B CN202011638358.9A CN202011638358A CN112796936B CN 112796936 B CN112796936 B CN 112796936B CN 202011638358 A CN202011638358 A CN 202011638358A CN 112796936 B CN112796936 B CN 112796936B
- Authority
- CN
- China
- Prior art keywords
- wind power
- rotating part
- power generation
- inner shell
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The invention discloses a wind power generation mechanism with an automatic air intake adjusting function. Relates to the technical field of wind power generation mechanisms. The wind driven generator comprises a generator assembly, wherein a rotating part is fixedly arranged on a rotating shaft of the generator assembly, and the rotating part is arranged to rotate under the blowing of wind power; the outer side of the end part of the rotating part close to the generator is sleeved with an inner shell, and the inner shell is fixed on the generator component; the shell body has been cup jointed to the inboard of interior casing, and the interior casing after the installation constitutes an inclosed cavity with the shell body, and the clearance intercommunication that forms between this cavity through the notch that is equipped with and rotating part and the interior casing, the door body that can open is installed to the notch that is equipped with. According to the invention, the position of the outer shell is changed by the difference between the internal pressure of the closed cavity formed between the inner shell and the outer shell and the internal pressure of the gap formed between the inner shell and the lower end of the rotating part, so that the contact surface of the blades and strong wind is changed, and the aim of controlling the air intake is achieved.
Description
Technical Field
The invention belongs to the technical field of wind power generation mechanisms, and particularly relates to a wind power generation mechanism with an automatic air intake adjusting function.
Background
With the development of social economy and the improvement of living standard of people, the demand of energy is continuously increased, and the development and the utilization of new energy and renewable energy are inevitable trends. In new energy and renewable energy families, solar energy and wind energy are one of the most widely used clean energy, and many solar generators and wind generators are available, and the most common wind power generation device is provided with a plurality of huge fan blades and generates power by driving the fan blades to rotate through wind energy, but the fan blades have heavier dead weight, so that certain level of wind power is required to drive the fan blades to rotate, and the requirement on the wind power is harsh. And because the wind area of the fan blade is small, the utilization rate of wind energy is low.
The principle of wind power generation is that wind power is used for driving windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. The method comprises two processes of converting kinetic energy of wind into mechanical energy and then converting the mechanical energy into electric energy. There are roughly three ways to convert mechanical energy into electrical energy: electrostatic, piezoelectric, and electromagnetic. The existing wind power generation device can not adjust the air intake according to the air volume, and is easy to cause overheating damage of power generation components in strong wind weather.
Disclosure of Invention
The invention aims to provide a wind power generation mechanism with an automatically adjustable air intake, which realizes the change of the position of an outer shell through the difference between the internal pressure of a closed cavity formed between the inner shell and the outer shell and the internal pressure of a gap formed between the inner shell and the lower end of a rotating part, thereby changing the contact surface of a blade and strong wind, achieving the aim of controlling the air intake and solving the related problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a wind power generation mechanism with an automatically adjusted air intake, which comprises a generator assembly, wherein a rotating part is fixedly arranged on a rotating shaft of the generator assembly, and the installed rotating part rotates under the blowing of wind power; the outer side of the end part of the rotating part, which is close to the generator, is sleeved with an inner shell, and the inner shell is fixed on a generator component; the shell body has been cup jointed to the inboard of interior casing, and the interior casing after the installation constitutes an inclosed cavity with the shell body, and the clearance intercommunication that forms between this cavity through the notch that is equipped with and rotating part and the interior casing is equipped with the door body that can open is installed to the notch.
Furthermore, a plurality of mounting seats are uniformly distributed at the bottom of the generator assembly, each mounting seat is provided with a screw hole, and a stud penetrating through the screw hole is fixedly mounted on the bottom surface.
Further, the inner shell comprises a tube body and a disc body, a flange is arranged at a lower side port of the tube body and fixedly installed on the generator assembly through the flange, and the disc body is arranged at an upper side port of the tube body.
Furthermore, the outer shell is provided with an upper port and a lower port which are communicated with each other, the upper port is sleeved on the outer side of the tray body, a sealing element is arranged on the outer side surface of the tray body, and the gap between the upper port and the tray body is filled through the arranged sealing element; the lower port is sleeved on the pipe body, and a rolling piece is arranged in a gap between the lower port and the pipe body.
Further, the sealing element is a rubber sealing ring.
Further, the rolling member is a metal ring.
Furthermore, two opposite side surfaces of the notch are first arc surfaces, wherein one arc surface is a second magnet; two opposite side surfaces of the door body are arc surfaces II, the radius of each arc surface II is the same as that of each arc surface I, one side, close to the magnet II, of the door body is provided with a magnet I, and the two ends of the magnet I and the two ends of the magnet II are mutually attracted.
Furthermore, a plurality of air inlet holes are uniformly distributed on a connecting flange of the generator assembly, a plurality of air channels distributed along the axis direction of the generator assembly are further arranged on the peripheral side surface of the generator assembly, and the air inlet holes correspond to the air channels one to one.
Further, the rotating part includes blade and axis body, the cyclic annular distributes on the week side of axis body has a plurality of blades, the blade is the heliciform and distributes.
The invention has the following beneficial effects:
1. in the strong wind weather, the air flow velocity of air passing through the gap formed by the inner shell and the lower end of the rotating part is increased, so that the internal pressure intensity of the gap formed by the inner shell and the lower end of the rotating part is reduced, the internal pressure intensity of a closed cavity formed between the inner shell and the outer shell is greater than the internal pressure intensity of the gap formed by the inner shell and the lower end of the rotating part, and the installed door body is pushed to deflect, so that the air of the closed cavity formed between the inner shell and the outer shell flows out along with the air flow, the internal air of the closed cavity formed between the inner shell and the outer shell is reduced, the outer shell moves upwards, the contact surface of the blades and the strong wind is reduced, and the rotating speed of the rotating part is effectively reduced; otherwise, the air in the gap formed between the inner shell and the lower end of the rotating part flows in along with the air flow, the height of the outer shell is effectively reduced, the contact surface between the blades and strong wind is increased, and the automatic control of the air inlet amount is realized.
2. According to the invention, after the air flow passes through the gap formed by the inner shell and the lower end of the rotating part, the air flow is discharged from the air duct through the air inlet hole, so that the heat dissipation of the generator assembly is completed, and the utilization of wind energy is improved.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a notch and a cooperatively installed door body of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a generator component, 11-a mounting seat, 12-an air inlet hole, 13-an air duct, 2-an inner shell, 21-a notch, 22-a sealing piece, 23-a rolling piece, 3-a rotating part, 31-a blade, 32-a shaft body, 4-an outer shell, 5-a door body, 6-a magnet I and 7-a magnet II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 4, the present invention is a wind power generation mechanism with an automatically adjustable intake, including a generator assembly 1, wherein a rotating shaft of the generator assembly 1 is fixedly provided with a rotating part 3, and the rotating part 3 is rotated by blowing wind; the outer side of the end part of the rotating part 3 close to the generator 1 is sleeved with an inner shell 2, and the inner shell 2 is fixed on the generator component 1;
the shell body 4 has been cup jointed to the inboard of interior casing 2, and interior casing 2 after the installation constitutes an inclosed cavity with shell body 4, and this cavity communicates through the clearance that forms between notch 21 and the rotary part 3 that are equipped with and the interior casing 2, and the door body 5 that can open is installed to the notch 21 that is equipped with.
Furthermore, a plurality of mounting seats 11 are uniformly distributed at the bottom of the generator assembly 1, each mounting seat 11 is provided with a screw hole, and a stud penetrating through the screw hole is fixedly mounted on the bottom surface.
Further, interior casing 2 includes body and disk body, and the downside port of body is equipped with the flange to through flange fixed mounting on generator component 1, the upside port of body is equipped with the disk body.
Furthermore, the outer shell 4 is provided with an upper port and a lower port which are communicated with each other, the upper port is sleeved on the outer side of the tray body, the outer side surface of the tray body is provided with a sealing element 22, and the gap between the upper port and the tray body is filled through the arranged sealing element 22; the lower port is sleeved on the pipe body, and a rolling piece 23 is arranged in a gap between the lower port and the pipe body; the sealing element 22 is a rubber sealing ring; the rolling member 23 is a metal ring.
Furthermore, two opposite side surfaces of the notch 21 are first arc surfaces, wherein one arc surface is a second magnet 7; two opposite side surfaces of the door body 5 are arc surfaces II, the radius of each arc surface II is the same as that of each arc surface I, meanwhile, one side, close to the magnet II 7, of the door body 5 is provided with a magnet I6, the two ends of the installed magnet I6 and the two ends of the magnet II 7 attract each other, and automatic reset of the magnet I6 and the magnet II 7 after dislocation is achieved.
Furthermore, a plurality of air inlet holes 12 are uniformly distributed on a connecting flange of the generator component 1, a plurality of air channels 13 distributed along the axial direction of the generator component 1 are further arranged on the peripheral side surface of the generator component 1, and the air inlet holes 12 correspond to the air channels 13 one by one.
Further, the rotating portion 3 includes a plurality of blades 31 and an axis body 32, and a plurality of blades 31 are annularly distributed on a peripheral side surface of the axis body 32, and the blades 31 are spirally distributed.
In the working process, the generator component 1 is fixed outdoors, a plurality of mounting seats 11 are uniformly distributed at the bottom of the generator component 1, each mounting seat 11 is provided with a screw hole, a stud penetrating through the screw hole is fixedly mounted on the bottom surface, so that mounting and dismounting are convenient to realize and change the mounting position, an inner shell 2 is fixedly mounted on the generator component 1, an outer shell 4 is sleeved on the outer side of the inner shell 2, a closed cavity is formed between the inner shell 2 and the outer shell 4, a gap formed by the inner shell 2 and the outer shell 4 is filled with a sealing piece 22 with a rubber sealing ring and a rolling piece 23 with a metal ring, external air is prevented from entering the cavity or air in the cavity is prevented from being discharged to the outside, a rotating shaft of the generator component 1 and a shaft body 32 of a rotating part 3 arranged on the shaft body 32 pass through a coaxial device, the rotating shaft and the rotating shaft body 32 can be ensured to synchronously rotated after mounting, and blades 31 are arranged on the shaft body 32 and extend out to the outside, and simultaneously communicated with the conductive circuit;
when external wind passes through the rotating part 3, the blades 31 are pushed to realize the rotation of the installed rotating part 3, thereby driving the rotating shaft of the installed generator assembly 1 to rotate and realizing the generation of electricity, in strong wind weather, the air flow rate of the air passing through the gap formed by the inner shell 2 and the lower end of the rotating part 3 is increased, so that the internal pressure of the gap formed by the lower end of the inner shell 2 and the lower end of the rotating part 3 is reduced, the internal pressure of the sealed cavity formed between the inner shell 2 and the outer shell 4 is greater than the internal pressure of the gap formed by the lower end of the inner shell 2 and the lower end of the rotating part 3, thereby pushing the installed door body 5 to deflect, so that the air formed by the sealed cavity between the inner shell 2 and the outer shell 4 flows out along with the air flow, the internal air formed by the sealed cavity between the inner shell 2 and the outer shell 4 is reduced, thereby realizing the upward movement of the outer shell 4 and reducing the contact surface of the blades 31 and the strong wind, effectively reducing the rotating speed of the rotating part 3; when the rotating speed of the rotating part 3 is reduced, the airflow passing through the gap formed by the inner shell 2 and the lower end of the rotating part 3 is reduced, and when the internal pressure of a closed cavity formed between the inner shell 2 and the outer shell 4 is smaller than the internal pressure of the gap formed by the inner shell 2 and the lower end of the rotating part 3, the mounted door body 5 is pushed to deflect, so that the air in the gap formed by the inner shell 2 and the lower end of the rotating part 3 flows in along with the airflow, the height of the outer shell 4 is effectively reduced, and the contact surface between the blades 31 and strong wind is increased;
in addition, after passing through a gap formed between the inner shell 2 and the lower end of the rotating part 3, the air is discharged from the air duct 13 through the air inlet hole 12, so that the generator assembly 1 is cooled, and the utilization of wind energy is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an intake automatically regulated formula wind power generation mechanism, includes generator component (1), its characterized in that:
a rotating part (3) is fixedly installed on a rotating shaft of the generator assembly (1), and the installed rotating part (3) rotates under the blowing of wind power;
the outer side of the end part, close to the generator component (1), of the rotating part (3) is sleeved with an inner shell (2), and the inner shell (2) is fixed on the generator component (1);
the inner side of the inner shell (2) is sleeved with the outer shell (4), the installed inner shell (2) and the outer shell (4) form a closed cavity, the cavity is communicated with a gap formed between the rotating part (3) and the inner shell (2) through a notch (21), and the notch (21) is provided with an openable door body (5);
a plurality of mounting seats (11) are uniformly distributed at the bottom of the generator assembly (1), each mounting seat (11) is provided with a screw hole, and a stud penetrating through the screw hole is fixedly arranged on the bottom surface;
the outer shell (4) is provided with an upper port and a lower port which are communicated with each other, the upper port is sleeved on the outer side of the tray body, a sealing element (22) is arranged on the outer side surface of the tray body, and a gap formed between the upper port and the tray body is filled through the arranged sealing element (22);
the lower port is sleeved on the pipe body, and a rolling part (23) is arranged in a gap between the lower port and the pipe body;
the pressure difference exists between the internal pressure of a closed cavity formed between the shell (2) and the outer shell (4) and the internal pressure of a gap formed between the inner shell (2) and the lower end of the rotating part (3).
2. The wind power generation mechanism with the automatic adjusting type air intake according to claim 1, wherein the inner housing (2) comprises a pipe body and a disk body, the lower port of the pipe body is provided with a flange and is fixedly installed on the generator assembly (1) through the flange, and the upper port of the pipe body is provided with the disk body.
3. The wind power generation mechanism with the automatically adjustable intake air according to claim 1, wherein the sealing member (22) is a rubber sealing ring.
4. The wind power generation mechanism with the automatically adjusted intake air amount according to claim 1, wherein the rolling member (23) is a metal ring.
5. The wind power generation mechanism with the automatically adjusted intake air according to claim 1, wherein two opposite side surfaces of the notch (21) are first arc surfaces, and one of the first arc surfaces is a second magnet (7);
the two opposite side surfaces of the door body (5) are arc surfaces II, the radiuses of the arc surfaces II are the same as the radiuses of the arc surfaces I, and meanwhile, one side, close to the magnet II (7), of the door body (5) is provided with a magnet I (6), and the magnet I (6) and the two ends of the magnet II (7) are mutually attracted.
6. The wind power generation mechanism with the automatic adjusting type air intake according to claim 1, wherein a plurality of air intake holes (12) are uniformly distributed on the connecting flange of the generator assembly (1), a plurality of air channels (13) are further arranged on the peripheral side surface of the generator assembly (1) and distributed along the axial direction of the generator assembly (1), and the air intake holes (12) correspond to the air channels (13) one by one.
7. The wind power generation mechanism with the automatic adjusting type intake air according to claim 1, wherein the rotating part (3) comprises a plurality of blades (31) and a shaft body (32), the plurality of blades (31) are annularly distributed on the peripheral side surface of the shaft body (32), and the plurality of blades (31) are spirally distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638358.9A CN112796936B (en) | 2020-12-31 | 2020-12-31 | Wind power generation mechanism with automatic air intake adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638358.9A CN112796936B (en) | 2020-12-31 | 2020-12-31 | Wind power generation mechanism with automatic air intake adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112796936A CN112796936A (en) | 2021-05-14 |
| CN112796936B true CN112796936B (en) | 2022-05-03 |
Family
ID=75808927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011638358.9A Active CN112796936B (en) | 2020-12-31 | 2020-12-31 | Wind power generation mechanism with automatic air intake adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112796936B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943127A (en) * | 2010-09-02 | 2011-01-12 | 李树广 | Wind collecting vertical type wind power generating system |
| CN202040025U (en) * | 2011-04-12 | 2011-11-16 | 上海鑫永电机科技有限公司 | Outward turning perpendicular wind driven generator with air quantity control function |
| CN102959237A (en) * | 2010-08-26 | 2013-03-06 | 该·安德鲁·瓦氏 | Vertical axis turbine |
| CN103089548A (en) * | 2013-01-29 | 2013-05-08 | 河南科技大学 | Vertical axis wind wheel connecting rod combination variable pitch wind power generation device |
| CN205117760U (en) * | 2015-07-28 | 2016-03-30 | 天津泰格科贸有限公司 | Unpowered fan |
| JP2017214859A (en) * | 2016-05-31 | 2017-12-07 | アイシン精機株式会社 | Vertical shaft type wind power generator |
| CN111520279A (en) * | 2020-03-23 | 2020-08-11 | 北京恒聚化工集团有限责任公司 | Variable pitch mechanism for vertical axis wind power generation device |
-
2020
- 2020-12-31 CN CN202011638358.9A patent/CN112796936B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102959237A (en) * | 2010-08-26 | 2013-03-06 | 该·安德鲁·瓦氏 | Vertical axis turbine |
| CN101943127A (en) * | 2010-09-02 | 2011-01-12 | 李树广 | Wind collecting vertical type wind power generating system |
| CN202040025U (en) * | 2011-04-12 | 2011-11-16 | 上海鑫永电机科技有限公司 | Outward turning perpendicular wind driven generator with air quantity control function |
| CN103089548A (en) * | 2013-01-29 | 2013-05-08 | 河南科技大学 | Vertical axis wind wheel connecting rod combination variable pitch wind power generation device |
| CN205117760U (en) * | 2015-07-28 | 2016-03-30 | 天津泰格科贸有限公司 | Unpowered fan |
| JP2017214859A (en) * | 2016-05-31 | 2017-12-07 | アイシン精機株式会社 | Vertical shaft type wind power generator |
| CN111520279A (en) * | 2020-03-23 | 2020-08-11 | 北京恒聚化工集团有限责任公司 | Variable pitch mechanism for vertical axis wind power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112796936A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101949360A (en) | Co-rotating double-blade vertical wind driven generator | |
| CN112796936B (en) | Wind power generation mechanism with automatic air intake adjusting function | |
| CN103277244A (en) | Fan cover type wind-gathering wind generator | |
| CN202851255U (en) | Novel bladeless turbine power generation device | |
| RU2688095C1 (en) | Adjustable windmill unit with vertical axis of rotation | |
| CN112049754A (en) | Vertical axis wind power generation wind turbine device and wind generating set | |
| KR101597466B1 (en) | Wind and hydro hybrid power plant | |
| CN113765305A (en) | Energy-saving accelerating magnetic motor | |
| CN207813825U (en) | Wind-driven generator wind energy converter and wind power generating set | |
| CN202215426U (en) | Wind generating set with gradually expanded wind-gathering cover | |
| CN113757346A (en) | Aerogenerator gear box with heat radiation structure | |
| CN210195931U (en) | Loose-leaf wind-driven generator | |
| CN111706461B (en) | Closed adjustable power generation device of vertical axis wind power street lamp | |
| CN114352479A (en) | Wind-heat light energy conversion and utilization integrated transformer combination device | |
| CN209107034U (en) | A kind of oven uses the cycle cooling system of double wind wheel | |
| Vaidya et al. | Power generation using maglev windmill | |
| CN113833611A (en) | Rotating speed adjusting type wind power generation rotating mechanism | |
| CN109838348A (en) | A kind of through-flow type vertical shaft wind light generator | |
| CN116123022A (en) | Miniature vertical axis wind generating set based on wisdom energy | |
| CN216429824U (en) | Multidirectional wind power generation device | |
| CN114215686B (en) | Friction nano generator device for collecting wind energy by utilizing forward and reverse rotating blades and working method thereof | |
| CN214998017U (en) | Self-adaptive wind gathering and discharging small wind power generation device | |
| WO2020047889A1 (en) | Magnetic-wind hybrid power generation device and control system thereof | |
| CN219711720U (en) | Wind generating set device | |
| CN212376788U (en) | Vertical axis wind power generation wind turbine device and wind generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |