CN201730752U - Wind driven generator - Google Patents
Wind driven generator Download PDFInfo
- Publication number
- CN201730752U CN201730752U CN 201020266671 CN201020266671U CN201730752U CN 201730752 U CN201730752 U CN 201730752U CN 201020266671 CN201020266671 CN 201020266671 CN 201020266671 U CN201020266671 U CN 201020266671U CN 201730752 U CN201730752 U CN 201730752U
- Authority
- CN
- China
- Prior art keywords
- gear
- umbrella gear
- wind
- bevel gear
- umbrella
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a generating device, particularly to a wind driven generator, which comprises a frame, an electrical generator and a plurality of impellers; the impellers are formed by fixing blades on a blade shaft; a bevel gear 1 is arranged at the middle part of the blade shaft; the bevel gear 1 is meshed with the bevel gear 2; the bevel gear 2 and the bevel gear 3 are arranged on two ends of a connecting rod respectively; the bevel gear 3 is meshed with the bevel gear 4 fixed on the frame; side sleeves are arranged besides the bevel gear 1 and the bevel gear 2; central sleeves are arranged out of the bevel gear 3 and the bevel gear 4; the side sleeves are connected with the central sleeves by a side sleeve out of the connecting rod; a delivery straight gear A is arranged out of the central sleeve; the straight gear A is meshed with the straight gear B fixed on a vertical power rod; the power rod is connected with a spindle of the electrical generator; and the frame is vertical to each connecting rod which is vertical to the corresponding blade shaft. The wind driven generator is applied to the region with good wind energy condition and far away from the power grid or with abnormal power grid.
Description
Technical field
The utility model relates to a kind of power generating equipment, particularly a kind of wind-driven generator.
Technical background
Existing wind-driven generator mostly adopts the propeller-type air operated machine to drive generator for electricity generation, perhaps adopts the impeller of other typings, and the normal direction of the surface of revolution of impeller is pointed to wind direction and paralleled with ground.Vertical axis aerogenerator is a kind ofly to change wind energy into mechanical energy, changes the slow-speed of revolution wind-driven generator of electric energy again into.Utilize wind-power electricity generation, store electric energy to charge in batteries.The wind-power electricity generation function starts at low wind speed, wind-power electricity generation efficient height, and according to the principle of vertical-type wind-driven generator, the rotating speed rate of climb of wind wheel improves very fast, and its generated output rate of climb is also corresponding to accelerate, and the generating curve is also full relatively.Under same power, the rated wind speed of vertical axis aerogenerator is little than the existing level axis wind power generator, and its generated energy when low wind speed turns round is also bigger.The noise that sends at high wind speed running lower blade is low, and Safety performance is relatively good.So it is applicable to generally that not only the wind energy condition is good, away from electrical network, or the abnormal area of electrical network, supply with outside illumination, television set, searchlight, communication apparatus and the electric tool electricity consumption, can also be widely used in the various traffic tool, factory, the rural area, Urban House sub-district, fields such as tall building.But wind-driven generator is subjected to the little restriction of the impeller windward side and the ratio of blade area and causes the utilization ratio of wind-force not high, and the space that efficient can promote is still very big.
Summary of the invention
The above-mentioned problems of the utility model to existing in the prior art provide a kind of performance simple in structure reliable, the wind-driven generator that efficient is higher.
The purpose of this utility model is achieved in that
. a kind of wind-driven generator, comprise frame, generator and plurality of impeller, described impeller is for to be made up of on sharf vanes fixed, the middle part of sharf is provided with umbrella gear 1, described umbrella gear 1 is meshed with umbrella gear 2, described umbrella gear 2 and umbrella gear 3 are located at the two ends of connecting rod respectively, and described umbrella gear 3 is meshed with gear umbrella 4 on the fixed frame; Wherein said umbrella gear 1 and the umbrella gear 2 outer side sleeves that are provided with; Described umbrella gear 3 and the umbrella gear 4 outer cylindrical central sleeves that are provided with; Other sleeve is connected by the outer other sleeve pipe of connecting rod with cylindrical central sleeve; Cylindrical central sleeve is provided with outward and transmits spur gear A, described spur gear A is meshed with spur gear B, and described spur gear B is fixed on the upright power lever, and power lever is connected with the main shaft of generator, frame and each connecting rod are perpendicular, and each connecting rod is perpendicular with a corresponding sharf.When wind-force reaches one regularly, blow blade and make by gear transmission and realize rotation around connecting rod, blade revolves round the sun around main shaft again simultaneously, the driving generator for electricity generation.
As preferably, a kind of wind-driven generator, described umbrella gear 1, umbrella gear 2 are identical with the number of teeth of umbrella gear 4, and are the twices of the number of teeth of umbrella gear 3.The number of teeth of such velocity ratio configuration gear just can realize the central vertical shaft three-sixth turn, and blade is oppositely from turnback.Thereby make the suffered resistance of generator blade reach minimum, reach the highest wind energy utilization.
As preferably, a kind of wind-driven generator, the blade of described impeller are flat cuboid thin slice.This blade is easily manufactured, light weight, but box haul reverses generating.
As preferably, a kind of wind-driven generator, described impeller have three, and the corresponding three spatially uniform angles of connecting rod of institute are 120 degree.This layout helps more realizing that impeller revolves round the sun around main shaft.
As preferably, a kind of wind-driven generator, the gear ratio of described spur gear A and spur gear B is 2: 1.Adopt this speed increasing ratio like this motor speed brought up to 2 times of wheel speed.
Therefore, the utlity model has compact structure, reliable performance, characteristics that generating efficiency is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the partial view of the main drive part of Fig. 1.
Among the figure: 1, frame, 2, generator, 3, line shaft, 4, sharf, 5, spur gear B, 6, umbrella gear 2,7, umbrella gear 1,8, connecting rod, 9, umbrella gear 3,10, cylindrical central sleeve, 11, gear umbrella 4,12, blade, 13, other sleeve, 14, spur gear A, 15, other sleeve pipe.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: with reference to Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of wind-driven generator, comprises frame 1, generator 2 and three impellers, and described impeller is formed on the sharf 4 for being fixed on by the laminar blade 12 of cuboid, the middle part of sharf 4 is provided with umbrella gear 1, described umbrella gear 1 is meshed with umbrella gear 2, and described umbrella gear 2 and umbrella gear 3 are located at the two ends of connecting rod 8 respectively, and impeller has three, pairing three connecting rods 8 are spatially uniform, and angle is 120 degree.Described umbrella gear 3 is meshed with gear umbrella 4 on being fixed on frame 1; Umbrella gear 1, umbrella gear 2 are identical with the number of teeth of umbrella gear 4, are 40 teeth, and are the twice of the number of teeth 20 of umbrella gear 3 that modulus is 1.25.Wherein said umbrella gear 1 and the umbrella gear 2 outer side sleeves 13 that are provided with; Described umbrella gear 3 and the umbrella gear 4 outer cylindrical central sleeves 10 that are provided with; Other sleeve 13 is connected by the other sleeve pipe 15 outside the connecting rod 8 with cylindrical central sleeve 10; Be provided with spur gear A outside the cylindrical central sleeve 13, described spur gear A is meshed with spur gear B, and the number of teeth of spur gear A and spur gear B is respectively 78 and 39.Described spur gear B is fixed on the upright power lever 3, and power lever 3 is connected with the main shaft of generator 2, and frame 1 is perpendicular with each connecting rod 8, and each connecting rod 8 with corresponding sharf 4 perpendicular.This blade is easily manufactured, but box haul reverses generating.The center is symmetrically distributed and helps more realizing that impeller revolves round the sun around main shaft.When wind-force reaches one regularly, blow blade and make by gear transmission and realize rotation around connecting rod, blade revolves round the sun around main shaft again simultaneously, the driving generator for electricity generation.The number of teeth of such velocity ratio configuration gear just can realize the central vertical shaft three-sixth turn, and blade is oppositely from turnback, thereby makes the suffered resistance of generator blade reach minimum, reaches the highest wind energy utilization.
Embodiment 2: a kind of wind-driven generator, comprise frame 1, generator 2 and three impellers, described impeller is formed on the sharf 4 for being fixed on by the laminar blade 12 of cuboid, the middle part of sharf 4 is provided with umbrella gear 1, described umbrella gear 1 is meshed with umbrella gear 2, and described umbrella gear 2 and umbrella gear 3 are located at the two ends of connecting rod 8 respectively, and impeller has three, pairing three connecting rods 8 are spatially uniform, and angle is 120 degree.Described umbrella gear 3 is meshed with gear umbrella 4 on being fixed on frame 1; Umbrella gear 1, umbrella gear 2 are identical with the number of teeth of umbrella gear 4, are 30 teeth, and are the twice of the number of teeth 15 of umbrella gear 3 that modulus is 1.5.Wherein said umbrella gear 1 and the umbrella gear 2 outer side sleeves 13 that are provided with; Described umbrella gear 3 and the umbrella gear 4 outer cylindrical central sleeves 10 that are provided with; Other sleeve 13 is connected by the other sleeve pipe 15 outside the connecting rod 8 with cylindrical central sleeve 10; Cylindrical central sleeve 10 outer being provided with are transmitted spur gear A, described spur gear A is meshed with spur gear B, the number of teeth of spur gear A and spur gear B is respectively 30 and 15, described spur gear B is fixed on the upright power lever 3, power lever 3 is connected with the main shaft of generator 2, frame 1 is perpendicular with each connecting rod 8, and each connecting rod 8 with corresponding sharf 4 perpendicular.Basic principle is with embodiment 1, but the number of teeth is few, and is compacter.
Embodiment 3: a kind of wind-driven generator, and its basic system and preceding two embodiments are basic identical, mainly are that the parameter of driving gear is different, umbrella gear 1, umbrella gear 2 are identical with the number of teeth of umbrella gear 4, be 42 teeth, and be the twice of the number of teeth 21 of umbrella gear 3 that modulus is 1.5.The number of teeth of spur gear A and spur gear B is respectively 30 and 15.Wherein blade 12 materials of impeller are the light aluminum alloy materials, in the connection between sleeve and the connecting rod, adopt reinforcement measure, and the reliability of whole generating machine and life-span and efficient are greatly improved like this.
In a word, the utility model makes the windward side bigger because adopt rotation and the revolution structure combining, and wind energy utilization is higher, is applicable to the area that wind energies such as mountain area and Gobi desert are abundant.
Claims (5)
1. wind-driven generator, comprise frame (1), generator (2) and plurality of impeller, it is characterized in that: described impeller is formed on the sharf (4) for being fixed on by blade (12), the middle part of sharf (4) is provided with umbrella gear 1 (7), described umbrella gear 1 (7) is meshed with umbrella gear 2 (6), described umbrella gear 2 (6) and umbrella gear 3 (9) are located at the two ends of connecting rod (8) respectively, and described umbrella gear 3 (9) is meshed with gear umbrella 4 (11) on being fixed on frame (1); Wherein said umbrella gear 1 (7) and umbrella gear 2 (6) the outer side sleeves (13) that also are provided with; Described umbrella gear 3 (9) and umbrella gear 4 (11) the outer cylindrical central sleeves (10) that also are provided with; Other sleeve (13) is connected by the outer other sleeve pipe (15) of connecting rod with cylindrical central sleeve (10); The outer spur gear A (14) that is provided with of cylindrical central sleeve (10), described spur gear A (14) is meshed with spur gear B (5), described spur gear B (5) is fixed on the upright power lever (3), power lever (3) is connected with the main shaft of generator (2), frame (1) is perpendicular with each connecting rod (8), and each connecting rod (8) is perpendicular with the corresponding sharf of institute (4).
2. wind-driven generator according to claim 1 is characterized in that: described umbrella gear 1 (7), umbrella gear 2 (6) are identical with the number of teeth of umbrella gear 4 (11), and are the twices of umbrella gear 3 (9) numbers of teeth.
3. wind-driven generator according to claim 2 is characterized in that: the blade of described impeller (12) is flat cuboid thin slice.
4. wind-driven generator according to claim 3 is characterized in that: described impeller has three, and corresponding three connecting rods of institute (8) are spatially uniform, and angle is 120 degree.
5. according to claim 2 or 3 described wind-driven generators, it is characterized in that: described spur gear A (14) is 2: 1 with the gear ratio of spur gear B (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266671 CN201730752U (en) | 2010-07-16 | 2010-07-16 | Wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266671 CN201730752U (en) | 2010-07-16 | 2010-07-16 | Wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730752U true CN201730752U (en) | 2011-02-02 |
Family
ID=43521908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020266671 Expired - Fee Related CN201730752U (en) | 2010-07-16 | 2010-07-16 | Wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691629A (en) * | 2012-06-15 | 2012-09-26 | 胡国贤 | Vertical-shaft right-angle transmission type double-fan blade wind energy generator |
| CN107237723A (en) * | 2017-06-28 | 2017-10-10 | 四川绿源科技有限公司 | The multidirectional power array wind generator device of high efficiency gentle breeze |
| CN107387326A (en) * | 2017-09-06 | 2017-11-24 | 温奎 | A kind of wind power generation plant with big blade face |
-
2010
- 2010-07-16 CN CN 201020266671 patent/CN201730752U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691629A (en) * | 2012-06-15 | 2012-09-26 | 胡国贤 | Vertical-shaft right-angle transmission type double-fan blade wind energy generator |
| CN107237723A (en) * | 2017-06-28 | 2017-10-10 | 四川绿源科技有限公司 | The multidirectional power array wind generator device of high efficiency gentle breeze |
| CN107237723B (en) * | 2017-06-28 | 2023-06-30 | 四川绿源科技有限公司 | High-efficiency breeze multidirectional power array wind driven generator device |
| CN107387326A (en) * | 2017-09-06 | 2017-11-24 | 温奎 | A kind of wind power generation plant with big blade face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Saad et al. | Comparison of horizontal axis wind turbines and vertical axis wind turbines | |
| CN104514680B (en) | Variable blade type tidal and wind power generator with increased generation efficiency | |
| US20130094967A1 (en) | Vertical axis wind turbine system | |
| KR102607262B1 (en) | Air compressed vertical wind power generator set | |
| US8629570B1 (en) | Wind turbine blades with reinforcing, supporting and stabilizing components and enlarged swept area | |
| CN204627867U (en) | A kind of marine power generation device | |
| KR200460675Y1 (en) | Wind power and solar hybrid generator | |
| CN201730752U (en) | Wind driven generator | |
| CN101555869A (en) | Horizontal rotation wind driven generator | |
| CN104454362A (en) | Reciprocating type wind power generation system | |
| CN201574890U (en) | Wind driven generator with centrifugal wind wheel | |
| CN109915328A (en) | Adjustable wind-powered electricity generation wind measuring system based on anemometer tower | |
| CN102817773A (en) | Efficient combined vertical-axis wind generator started at low speed | |
| CN203161449U (en) | Three-vertical-shaft wind power generation device | |
| CN206860368U (en) | Mixed type wind power generating set | |
| CN202203044U (en) | Vertical shaft multiple-section type wind generating set connection structure | |
| Eltamaly | Introduction to Wind Energy System | |
| CN202187859U (en) | Vertical shaft wind power generator driven by double groups of wind rotors and integrated with building | |
| KR101059126B1 (en) | Multi-stage generator wind power system | |
| CN205349613U (en) | Make up three -dimensional aerogenerator | |
| CN216588950U (en) | Support arm adjusting device of slide rail type multistage vertical wind power generation device | |
| CN202550580U (en) | Permanent-magnet directly-driving wind turbine generator unit device | |
| KR20030014776A (en) | Double Hub Attached Propeller Type Wind Power Generator | |
| CN203161457U (en) | Vertical shaft wind power generation device | |
| CN202300831U (en) | Wind power generator with driving mode of two-groups of wind wheels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110716 |