CN102108934B - Novel vertical-axis wind ball wind turbine - Google Patents
Novel vertical-axis wind ball wind turbine Download PDFInfo
- Publication number
- CN102108934B CN102108934B CN200910189325.8A CN200910189325A CN102108934B CN 102108934 B CN102108934 B CN 102108934B CN 200910189325 A CN200910189325 A CN 200910189325A CN 102108934 B CN102108934 B CN 102108934B
- Authority
- CN
- China
- Prior art keywords
- wind
- wind turbine
- blade
- ball
- vertical shaft
- 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
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
Abstract
The invention relates to a novel vertical-axis wind ball wind turbine. The spherical wind energy utilizing device with a solid structure can resist impact of typhoon regardless of the direction of the speed of coming flows. Under a condition of the same coming flow direction, the difference between the inside pressure and the outside pressure of the blade is large, so the resistance ratio of the novel vertical-axis wind ball wind turbine is larger than that of wind turbine of other types; and under the condition of the same output power, the rotation radius of the wind turbine is smaller than the wind turbines of other types, so the appearance of the wind turbine is elegant and offers an obvious visual effect, the wind energy utilization rate of the wind turbine is high, and the wind turbine has no noise and operates smoothly and safely without hurting birds. Seen from appearance, the wind turbine likes a lantern, so the wind turbine is very attractive and bright. Meanwhile, the wind turbine has a working machine dangerous wind speed automatic protection device and human safety protection devices for installation and maintenance equipment and other equipment of the working machine dangerous wind speed automatic protection device. The wind turbine is very suitable for supplying clean energy to densely populated areas with frequent activities of people, such as urban areas, ships and mariculture places.
Description
[technical field]
The present invention relates to clean energy resource, new energy field, be specifically related to a kind of vertical shaft wind ball wind turbine.
[background technique]
Along with the fast development of global industry process, the living environment of the mankind progressively worsens, for containing the further deterioration of environment.Energy-saving and emission-reduction, make full use of the only way that clean energy resource is human society scientific development, utilize wind energy to be trend of the times fully.The wind energy of making good use of of scientific and efficient safety is the task of top priority.At present; Wind energy conversion system is of a great variety, each has something to recommend him, provides the blower fan of a kind of high efficiency, low noise, outward appearance U.S., safe ready herein.
[summary of the invention]
Technology of the present invention achieves a kind of efficiency utilization wind energy, low noise, low vibration, outward appearance blower fan beautiful, safe and convenient to use.It comprises the wind ball device of Efficient Collection wind energy and the gear of torque transfer thereof; wind ball output shaft end be provided with wind speed protection fly put away locking device; and be connected with torque transfer gear input shaft, the output terminal of torque output variable speed mechanism is provided with the static brake device being convenient to system maintenance maintenance.
According to above-mentioned technical characteristics, described wind ball device is by main shaft, and blade, the upper and lower supporting tray frame of blade and radial blade support ring are formed.
According to above-mentioned technical characteristics, the blade of wind ball be by the internal lobe wing and siphonal lobe wing become a kind of existing axial cambered surface have again the compound curved surface body of radial cambered surface, an angle along spheroid linear velocity direction is formed between its blade internal lobe wing and siphonal lobe wing, this angle causes producing strong pressure difference along speed of incoming flow direction angle inner arc negative camber and outer arc positive camber, (in leaf angle, arc surface is for welcoming Flow Velocity direction, and outer arc surface is back of the body speed of incoming flow direction .) forms rotary thrust.Outer arc surface is along in sense of rotation simultaneously, forms streamline curved surface with this angle. and cause blade to reduce along fluoran stream surface resistance in wind ball sense of rotation, cause noise to reduce, thrust-to-drag ratio raises.The size of this angle determined by the wind speed of wind energy conversion system load characteristic and Environmental Conditions.
According to above-mentioned technical characteristics; The blade internal lobe wing of wind ball and the siphonal lobe wing radially width are adjusted by the wind speed of wind energy conversion system load characteristic and Environmental Conditions, all Flow Velocity directions that welcomes in wind ball rotary course, its internal lobe wing radial width direction all produce thrust all the time, certainly more wide better, but the widest can not more than two interlobate distances.And siphonal lobe wing radial width direction had 1/3rd moment to welcome Flow Velocity direction in wind ball rotary course and generation resistance, admittedly increase its width directly can increase resistance.Although also increase the comprehensive multiplicity of thrust in other 2/3rds moment, its width of unsuitable increase finally causes thrust-to-drag ratio to decline.Therefore within blade, siphonal lobe wing radial width must in suitable ratio manufacture.
According to above-mentioned technical characteristics; Within blade, the radial arc of the siphonal lobe wing and axial radian must keep certain proportion according to Chinese traditional lantern form or spherical morphology, to ensure that form is constant.When changing axial radian and radial arc, the form of spheroid will change to garden column.
According to above-mentioned technical characteristics; Cross wind speed protection fly put away locking device and be made up of swing arm, pendulum, connecting rod and clutch sliding sleeve.Clutch sliding sleeve is enclosed within outside driving shaft and driven shaft, can slide up and down along driven shaft outer arm, driving shaft and driven shaft are provided with clutch slot vertically, sliding sleeve built with driving shaft roller and driven shaft roller and wheel shaft thereof, its driving shaft roller and driven shaft roller in the clutch slot of main driven shaft with sliding sleeve scroll-up/down.When wind ball rotating speed raises, bob position raises, at the drive low sleeve of connecting rod along driven shaft outer arm up-slip, when rotating speed is high cause driven shaft roller in sliding sleeve to leave driven shaft clutch slot top time, separately, clutch is in separated state to master and slave moving axis.When wind speed reduces, bob position declines, glide along driven shaft outer arm at the drive low sleeve of connecting rod, when rotating speed continue decline to cause in sliding sleeve driven shaft roller close to and lower than driven shaft clutch slot top time, under the effect of plumb-bob gravity, in sliding sleeve, driven shaft roller is rolled back in driven shaft clutch slot automatically, makes the conjunction of master and slave moving axis chain enter conjunction and closes state.
According to above-mentioned technical characteristics; Static brake device is formed by braking disc, brake calipers, brake connecting rod and handle.When equipment carries out maintaining, handle is placed in application position, and wind energy conversion system is braking state.
[accompanying drawing explanation]
Fig. 1, be wind machine structure schematic diagram;
Fig. 2, be wind ball and blade schematic diagram;
Fig. 3, for fly pendulum and braking principle figure;
[embodiment]
Shown in figure 1, Fig. 2 and Fig. 3; Be described in further details in conjunction with instantiation.A kind of wind ball wind turbine is provided in the present invention, comprises vertical shaft wind ball, machinery flies to put away locking device, gear, static brake device.
Described vertical shaft wind ball Fig. 2; Comprise axle, blade, the upper and lower supporting tray frame of blade and radial blade support ring.The spherical wind power utilization device of this wind has firm structure shape, does not select speed of incoming flow direction, the large thrust-to-drag ratio of blade inside and outside differential pressure is large, wind energy utilization efficiency is high, noise free, operate steadily safety, do not injure the many merits such as birds, attractive appearance, be very suitable for the mankind such as urban community and boats and ships intense activities place.This wind ball axle output terminal connects and flies to put away locking device Fig. 3, described in fly to put away locking device and comprise; The driving and driven shaft roller of device and wheel shaft thereof in swing arm, pendulum, connecting rod, clutch sliding sleeve and sliding sleeve thereof.Wind ball rotational speed will change the relative height of pendulum, and cause clutch sliding sleeve to slide up and down along driven shaft outer arm by connecting rod, when clutch cover move up cause main driven shaft roller be greater than, equal driven shaft top time, state that clutch is in " separation ".State that otherwise clutch is in " conjunction is closed ".This driven shaft output terminal connection speed variator composition 1.Described gear is for coupling working machine operating mode is arranged, to ensure working machine Effec-tive Function.Connect with the braking disc of static brake device while that the output shaft of gear being except connection working machine Fig. 3.Described static brake device comprises; Braking disc, brake calipers, brake connecting rod and braking are by handle.This device is that device maintenance, maintenance, installation etc. need to use when the protection person and device security to arrange, and its operation is manually.
Claims (5)
1. a vertical shaft wind ball wind turbine, the torque transfer gear comprising vertical shaft wind ball, flying of being connected with the axle output terminal of vertical shaft wind ball puts away locking device, match with working machine and static brake device; Described vertical shaft wind ball is made up of main shaft, blade, the upper and lower supporting frame of blade and radial blade support ring, it is characterized in that described blade be by the blade internal lobe wing and blade siphonal lobe wing become a kind of existing axial cambered surface have again the compound curved surface body of radial cambered surface, the wind energy conversion system of several pieces or tens blades composition becomes sphere-like, when change sharf is to during with radial arc, the external form of the wind energy conversion system formed can be become cylindric from sphere-like; Axial radian and the radial arc of the described blade internal lobe wing and the blade siphonal lobe wing keep certain proportionate relationship, and the width of the internal lobe wing and the siphonal lobe wing also keeps certain proportionate relationship to ensure the efficiency utilization of wind energy; By forming a curved surface angle along spheroid linear velocity direction between the blade internal lobe wing and the blade siphonal lobe wing, this curved surface angle can be selected at 50 degree according to the wind speed of load characteristic and Environmental Conditions between 100 degree.
2. a kind of vertical shaft wind ball wind turbine as claimed in claim 1, is characterized in that its blade number can environmentally wind speed and load characteristic adjust between 4-16 sheet.
3. a kind of vertical shaft wind ball wind turbine as claimed in claim 1, when it is characterized in that set blade, the radial blade support ring spheroid when Limit of Wind Speed freely unloads energy, can resist the mechanical strength of runaway speed; This radial blade support ring according to the Limit of Wind Speed of different wind energy conversion system diameter and different Environmental Conditions, can be selected between 1-3.
4. a kind of vertical shaft wind ball wind turbine as claimed in claim 1; it is characterized in that set flying to put away locking device under ambient wind velocity reaches and has harm state to working machine; wind energy conversion system is separated with working machine; to protect working machine system; wind energy conversion system rotates freely to release energy; after ambient wind velocity weakens, fly to put away locking device automatic reclosing working machine system and make it to resume work, the protection act wind speed flying to put away locking device can freely adjust.
5. a kind of vertical shaft wind ball wind turbine as claimed in claim 1, it is characterized in that set static brake device, when installation and the routine maintenance maintenance of wind energy conversion system, this static brake device of manually-operable is to ensure the safety of personnel and machinery in maintenance work process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189325.8A CN102108934B (en) | 2009-12-29 | 2009-12-29 | Novel vertical-axis wind ball wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189325.8A CN102108934B (en) | 2009-12-29 | 2009-12-29 | Novel vertical-axis wind ball wind turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108934A CN102108934A (en) | 2011-06-29 |
| CN102108934B true CN102108934B (en) | 2015-01-14 |
Family
ID=44173192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910189325.8A Expired - Fee Related CN102108934B (en) | 2009-12-29 | 2009-12-29 | Novel vertical-axis wind ball wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102108934B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654101A (en) * | 2012-05-23 | 2012-09-05 | 上海大学 | Low-speed start and high-speed protection device for vertical shaft type wind driven generator |
| CN102705167A (en) * | 2012-06-08 | 2012-10-03 | 北京英博苑科技有限公司 | Lotus-shaped wind power generation device |
| CN103075303A (en) * | 2013-02-01 | 2013-05-01 | 桂林电子科技大学 | Off-grid economical vertical axis wind turbine |
| WO2014194443A1 (en) * | 2013-06-08 | 2014-12-11 | 泓星科技有限公司 | Wind driven generator having buffer device |
| CN103423084A (en) * | 2013-08-27 | 2013-12-04 | 汉德联合（北京）风力技术研究院有限公司 | Wind wall device |
| WO2019153103A1 (en) * | 2018-02-11 | 2019-08-15 | 泓星科技有限公司 | Wind turbine |
| CN109779833A (en) * | 2019-01-22 | 2019-05-21 | 刘权熠 | Vertical axis aerogenerator and its electricity-generating method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115032A (en) * | 1977-03-07 | 1978-09-19 | Heinz Lange | Windmill rotor |
| CN2625641Y (en) * | 2003-06-26 | 2004-07-14 | 杨晶明 | Centrifugal force type speed limiting clutch |
| CN1924351A (en) * | 2006-09-20 | 2007-03-07 | 深圳市依瓦特电机有限公司 | Vertical shaft multiple blade universal low micro wind-driven generator set |
| CN201011336Y (en) * | 2007-01-09 | 2008-01-23 | 上海模斯电子设备有限公司 | Aerogenerator |
| CN201021655Y (en) * | 2007-03-06 | 2008-02-13 | 王淑颖 | An automatic speed adjusting device for wind power generator |
| CN201162626Y (en) * | 2008-03-04 | 2008-12-10 | 南京宇能仪表有限公司 | Combination type screw impeller wind power generation system |
| CN101397975A (en) * | 2008-07-01 | 2009-04-01 | 龚炳新 | N layer spheroid cavity turbo type wind generator |
| CN201250762Y (en) * | 2008-09-19 | 2009-06-03 | 北京清桦华丰科技股份有限公司 | Vertical shaft type double set windmill wind power equipment with a braking device |
| CN201351574Y (en) * | 2009-01-15 | 2009-11-25 | 张云龙 | Wind mill rotor with short wing panels of Venturi tube effect |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080007068A1 (en) * | 2006-07-10 | 2008-01-10 | Rogers Ward | Spherical wind turbine for generating electricity |
| US7896609B2 (en) * | 2006-08-09 | 2011-03-01 | Sri Vawt, Inc. | Vertical axis wind turbine system |
-
2009
- 2009-12-29 CN CN200910189325.8A patent/CN102108934B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115032A (en) * | 1977-03-07 | 1978-09-19 | Heinz Lange | Windmill rotor |
| CN2625641Y (en) * | 2003-06-26 | 2004-07-14 | 杨晶明 | Centrifugal force type speed limiting clutch |
| CN1924351A (en) * | 2006-09-20 | 2007-03-07 | 深圳市依瓦特电机有限公司 | Vertical shaft multiple blade universal low micro wind-driven generator set |
| CN201011336Y (en) * | 2007-01-09 | 2008-01-23 | 上海模斯电子设备有限公司 | Aerogenerator |
| CN201021655Y (en) * | 2007-03-06 | 2008-02-13 | 王淑颖 | An automatic speed adjusting device for wind power generator |
| CN201162626Y (en) * | 2008-03-04 | 2008-12-10 | 南京宇能仪表有限公司 | Combination type screw impeller wind power generation system |
| CN101397975A (en) * | 2008-07-01 | 2009-04-01 | 龚炳新 | N layer spheroid cavity turbo type wind generator |
| CN201250762Y (en) * | 2008-09-19 | 2009-06-03 | 北京清桦华丰科技股份有限公司 | Vertical shaft type double set windmill wind power equipment with a braking device |
| CN201351574Y (en) * | 2009-01-15 | 2009-11-25 | 张云龙 | Wind mill rotor with short wing panels of Venturi tube effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102108934A (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102108934B (en) | Novel vertical-axis wind ball wind turbine | |
| CN108953057B (en) | Vertical axis wind turbine | |
| CN104912742A (en) | Vertical axis wind turbine with protecting device capable of adjusting wind wheel radius | |
| CA2487108A1 (en) | Improved turbine | |
| JP2005516159A5 (en) | ||
| CN103277246A (en) | Vertical-axis wind turbine with double wind wheels capable of rotating coaxially and oppositely | |
| CN204677370U (en) | A kind of adjustable wind wheel radius vertical axis windmill with protective gear | |
| CN1807876A (en) | Wind-driven machine | |
| CN201021655Y (en) | An automatic speed adjusting device for wind power generator | |
| CN106121912B (en) | A kind of vertical axis adjustable wing wind-driven generator | |
| CN106014866A (en) | Transmission device of wind turbine generator system | |
| CN104295441B (en) | Vertical shaft wind power machine | |
| CN206889168U (en) | A kind of half direct-driving type wind power generation machine | |
| CN103075303A (en) | Off-grid economical vertical axis wind turbine | |
| CN107956644B (en) | Non-electric control turbine type medium-sized off-grid wind driven generator | |
| RU2426005C1 (en) | Rotor-type windmill | |
| CN201517469U (en) | Magnetic suspension impeller windmill | |
| CN112267973A (en) | Wind power generation device with self-protection function | |
| CN201599143U (en) | Novel megawatt level wind power generation transmission system | |
| CN103321859A (en) | Lifting force and resistance combined vertical axis wind turbine | |
| CN204175525U (en) | A kind of vertical axis windmill | |
| JP2021528600A (en) | Windmill including rotor assembly and rotor assembly | |
| CN206054178U (en) | A kind of vertical axises adjustable wing wind-driven generator | |
| CN205533007U (en) | But wind power generation is with acceleration rate impeller | |
| JPWO2018235220A1 (en) | Sail device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: 518000, No. 2303, east block, Nanshan Cultural industry base, Nanshan street, Shenzhen, Guangdong, Nanshan District Patentee after: Shenzhen China dream Industry Co., Ltd. Address before: 443002 -104, 124 Yiling Avenue, Xiling District, Hubei, Yichang Patentee before: Yang Songlin |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Songlin Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |