CN104948383A - Wind driven generator rotating blade and wind driven generator adopting the same - Google Patents

Wind driven generator rotating blade and wind driven generator adopting the same Download PDF

Info

Publication number
CN104948383A
CN104948383A CN201510245465.8A CN201510245465A CN104948383A CN 104948383 A CN104948383 A CN 104948383A CN 201510245465 A CN201510245465 A CN 201510245465A CN 104948383 A CN104948383 A CN 104948383A
Authority
CN
China
Prior art keywords
wind
blade
blade body
driven generator
rotating 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.)
Granted
Application number
CN201510245465.8A
Other languages
Chinese (zh)
Other versions
CN104948383B (en
Inventor
杰米伊罗德里格斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEMIE RODRIGUEZ
Zhang Dapeng
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510245465.8A priority Critical patent/CN104948383B/en
Publication of CN104948383A publication Critical patent/CN104948383A/en
Application granted granted Critical
Publication of CN104948383B publication Critical patent/CN104948383B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

The invention discloses a wind driven generator rotating blade. The blade comprises a helical blade body which is integrally formed, multiple reverse direction air guide grooves are formed in the back side of the blade body at a certain angle relative to the horizontal direction in a mode that the grooves are distributed at intervals, multiple transverse positive direction air guide grooves are formed in the front side, among the reverse direction air guide grooves, of the blade body, multiple reverse direction vent holes penetrating through the blade body are formed in the reverse direction air guide grooves, when air is blown from the front side of the blade body, action is produced into the positive direction air guide grooves, and the blade body is propelled to rotate, while reverse direction resistance air at the back side of the blade body moves into the reverse direction air guide grooves and leaves the blade body through the reverse direction vent holes in the reverse direction air guide grooves. A wind driven generator is further disclosed. The wind driven generator comprises a generator body, a base, a revolving shaft and two wind driven generator rotating blades, the wind driven generator rotating blades are fixedly connected to the revolving shaft, double helix cooperation is formed between the two wind driven generator rotating blades, the revolving shaft is fixedly connected with the base, the lower end of the blade body is fixedly connected with the base, and the lower end of the revolving shaft is connected with the generator body.

Description

A kind of wind driven generator rotation blade and adopt the wind-driven generator of this blade
Technical field
The present invention relates to field of wind power equipment, particularly a kind of wind driven generator rotation blade.
Background technique
Traditional wind-driven generator, normally adopts density light and has best fatigue strength and mechanical property, can stand the material of the test of the exceedingly odious conditions such as storm wind and Random Load; The material of blade must ensure that smooth surface is to reduce windage, and coarse surface also can be torn by wind, and traditional wind blade is generally strip, is applicable to the more sufficient area of wind resource and uses.Along with the development of wind power technology, have developed the wind-driven generator of spiral fan blade, the blade of conventional wind machine is carried out distortion process, adopt two panels blade, form double-stranded blade, the power coefficient of wind energy conversion system can be increased, when wind energy conversion system runs, on blade, apparent wind accepts the rotation of wind-drive wind wheel to recessed part, and protruding part then hinders wind wheel to rotate; Adopt this torsional mode, upper half part of a blade and another lower half portion can be in the position of wind-engaging simultaneously, how the direction of therefore no matter the wind comes from changes can ensure that wind energy conversion system is subject to same driving force, particularly very favourable for the startup of wind energy conversion system in gentle breeze situation.But, this wind-driven generator due to the reverse resistance wind acting on blade surface long at blade reverse side running orbit as fluid, overstand, so the negative work produced is excessive, and due to reverse resistance large, blade runs and rocks serious, and generating efficiency can be caused low, wind-driven generator easily damages, and potential safety hazard is high.
Summary of the invention
The reverse resistance wind that the object of the invention is to exist for the screw wind power generator rotation blade of the prior art described in background technique is long in the blade reverse side waiting time, excessive to the negative work of blade, blade rocks seriously, generating efficiency is low, motor easily damages, the problems such as potential safety hazard is high, provide a kind of wind driven generator rotation blade that can solve foregoing problems.
The technological scheme that can realize goal of the invention of the present invention is as follows:
A kind of wind driven generator rotation blade, it comprises integrated spiral helicine blade body, the back side of blade body is distributed with multiple tracks reverse wind-guiding groove at an angle to the horizontal direction with a determining deviation, in the front of blade body, between reverse wind-guiding groove position, position is formed with the forward wind-guiding groove of multiple tracks transverse direction, the inverted ventilation hole that several penetrate fan blade body is provided with in reverse wind-guiding groove, when wind blows from the front of blade body 1, act in forward wind-guiding groove, promotion blade body is rotated, and reverse resistance wind can move in reverse wind-guiding groove at blade body reverse side, fan blade body is left by the inverted ventilation hole in reverse wind-guiding groove.
For the ease of the connection of blade body and wind driven generator principal shaft, the inner side of described blade body is provided with multiple blade connecting rod with a determining deviation, the two ends of blade connecting rod are corresponding with the two ends of blade body to be respectively fixedly connected with, the link be connected with rotating shaft is provided with in one end of blade, this link conjunction surface is provided with and combines projection, engagement groove and the rotating shaft half bore of passing for main shaft, link is provided with the pilot hole of substantially horizontal, link corresponding in two blade body is agreed with by combination projection and engagement groove, and after rotating shaft is passed from the rotary shaft hole that two rotating shaft half bore piece together, the pilot hole of substantially horizontal is just in time corresponding, by locking element, two links and rotating shaft are locked.
Reverse wind-guiding groove 11 is entered enough fast for the ease of reverse resistance wind energy, and leave fan blade body through inverted ventilation hole 13, described reverse wind-guiding groove 11 is the one in circular groove or L connected in star, in order to enable the front of the stepless action of forward wind-force and fan blade body, described forward wind-guiding groove 12 is round rectangle groove.
In order to just aweather enter in corresponding air guide channel enough fast with reverse wind energy, the notch place of described forward wind-guiding groove and reverse wind-guiding groove is provided with the lead angle of arc.
In order to strengthen the unload power effect of reverse wind-guiding groove to reverse resistance wind, described reverse wind-guiding groove and substantially horizontal are 30 ° ~ 60 ° angles.
In order to strengthen the unload power effect of reverse air-permeating hole to reverse resistance wind further, described inverted ventilation hole is elongated hole, and the width in inverted ventilation hole is identical, and the spacing in inverted ventilation hole is 1cm ~ 15cm.
A kind of application rights requires the wind-driven generator of the wind driven generator rotation blade described in 1, it comprises generator, pedestal, rotating shaft and two blade body, described wind driven generator rotation blade is fixedly connected with rotating shaft, double-screw matching is formed between two blade body, described rotating shaft is fixedly connected with pedestal, the lower end of blade body is fixedly connected with pedestal, and the lower end of rotating shaft connects generator.
For the ease of the connection of blade body and wind driven generator principal shaft, strengthen the stability of blade body, the inner side of described blade body is provided with multiple blade connecting rod with a determining deviation, the two ends of blade connecting rod are corresponding with the two ends of blade body to be respectively fixedly connected with, the link be connected with rotating shaft is provided with in one end of blade connecting rod, this link conjunction surface is provided with and combines projection, engagement groove and the rotating shaft half bore of passing for rotating shaft, link is provided with the pilot hole of substantially horizontal, link corresponding in two blade body is agreed with by combination projection and engagement groove, and after rotating shaft is passed from the rotary shaft hole that two rotating shaft half bore piece together, the pilot hole of substantially horizontal is just in time corresponding, by locking element, two links and rotating shaft are locked.
For the ease of the connection of rotating shaft and generator, strengthen the stability that rotating shaft is connected with generator, described rotating shaft and generator pass through upper flange, and upper flange is arranged on the top of generator.
For the ease of being fixed on by wind-driven generator on support or ground, the below of described generator is provided with the lower flange for fixing wind-driven generator.
The advantage of wind driven generator rotation blade of the present invention is: how the direction of 1) no matter the wind comes from changes can ensure that blade body is subject to same driving force, enhance the stability of equilibrium of blade body, reduce rocking of blade body, be conducive to strengthening wind power generation efficiency, and reduce the destruction to blade body, rotating shaft, generator; 2) oppositely resistance wind, by inverted ventilation hole, unloads power to reverse resistance, enhances generating efficiency, also enhance the stability of blade body; 3) forward air guide channel is set, forward wind concentration can be made, and reduce the resistance of reverse resistance wind by inverted ventilation hole, shorten the reverse resistance wind action time, be conducive to strengthening generating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of wind driven generator rotation blade of the present invention;
Fig. 2 is the structural representation of wind-driven generator of the present invention;
Fig. 3 is the link of connecting rod and the schematic diagram of spindle mounted;
In figure, 1 is blade body, and 11 is reverse wind-guiding groove, 12 is forward wind-guiding groove, and 13 is inverted ventilation hole, and 14 is lead angle, 2 is blade connecting rod, and 3 is link, and 31 is protruding for combining, 32 is engagement groove, and 33 is semi-circular hole, and 34 is tapped hole, 4 is generator, and 5 is pedestal, and 6 is rotating shaft, 7 is upper flange, and 8 is lower flange.
Embodiment
A kind of wind driven generator rotation blade as shown in Figure 1, it comprises integrated spiral helicine blade body 1, the back side of blade body 1 is distributed with multiple tracks reverse wind-guiding groove 11 at an angle to the horizontal direction with a determining deviation, in the front of blade body 1, between reverse wind-guiding groove 11 position, position is formed with the forward wind-guiding groove 12 of multiple tracks transverse direction, the inverted ventilation hole 13 that several penetrate fan blade body is provided with in reverse wind-guiding groove 11, when wind blows from the front of blade body 1, act in forward wind-guiding groove 12, promote blade body 1 to rotate, and reverse resistance wind can move in reverse wind-guiding groove 11 at blade body 1 reverse side, fan blade body 1 is left by the inverted ventilation hole 13 in reverse wind-guiding groove 11.
As shown in Figure 3, in such scheme, for the ease of the stability of blade body 1 with the link enhancement blade body 1 of wind driven generator principal shaft, the inner side of described blade body 1 is provided with multiple blade connecting rod 2 with a determining deviation, in order to strengthen the intensity of blade connecting rod 2, prevent blade connecting rod 2 bending deflection, the shape of cross section of blade connecting rod 2 is aerofoil section, the quantity of blade connecting rod 2 is set according to the height of blade usually, the spacing of blade connecting rod 2 is generally 10cm ~ 20cm, the two ends of blade connecting rod 2 are corresponding with the two ends of blade body 1 to be respectively fixedly connected with, the link 3 be connected with rotating shaft 6 is provided with in one end of blade connecting rod 2, this link 3 conjunction surface is provided with and combines protruding 31, engagement groove 32 and the rotating shaft half bore 33 of passing for rotating shaft, link 3 is provided with the pilot hole 34 of substantially horizontal, link 3 corresponding in two blade body 1 is agreed with by combination protruding 31 and engagement groove 32, the pilot hole 34 of substantially horizontal is just in time corresponding, then rotating shaft 6 is passed from the rotary shaft hole that two rotating shaft half bore 33 piece together, link 3 is adjusted to preposition in rotating shaft 6, by bolt, two links 3 and rotating shaft 6 are locked.In this scheme, blade connecting rod 2 is provided with boss with the connection part of blade body 1, and lateral surfaces and the connection part blade body 1 of boss are perpendicular, can strengthen the join strength between blade connecting rod 2 and blade body 1 so further.By coordinating of the link 3 on blade connecting rod 2 and rotating shaft 6, the location to blade body 1 can be strengthened, prevent in wind turbine power generation process, rocking of blade body 1, strengthen the stability of wind-driven generator, reduce the destruction of wind-force to blade body 1, rotating shaft 6 and generator 4, extend the working life of wind-driven generator 4.
In such scheme, reverse wind-guiding groove 11 is entered enough fast for the ease of reverse resistance wind energy, and leave fan blade body through inverted ventilation hole 13, described reverse wind-guiding groove 11 is the one in circular groove or L connected in star, in order to enable the front of the stepless action of forward wind-force and fan blade body, described forward wind-guiding groove 12 is round rectangle groove.
In such scheme, in order to just aweather enter in corresponding air guide channel enough fast with reverse wind energy, described forward wind-guiding groove 12 and the notch place of reverse wind-guiding groove 11 are provided with the lead angle 14 of arc.
In such scheme, in order to strengthen the unload power effect of reverse wind-guiding groove to reverse resistance wind, described reverse wind-guiding groove 11 is 30 ° ~ 60 ° angles with substantially horizontal.
In such scheme, in order to strengthen the unload power effect of reverse air-permeating hole to reverse resistance wind further, described inverted ventilation hole 13 is elongated hole, and the middle part width in inverted ventilation hole 13 is substantially identical, and the spacing in inverted ventilation hole 13 is 1cm ~ 15cm.
Pass through such scheme, the angle of inclination of reverse wind-guiding groove and substantially horizontal is set, the spacing of reverse wind-guiding groove is set, the shape in inverted ventilation hole 13 and the spacing in inverted ventilation hole 13 are set, farthest can play the unload power effect of reverse wind-guiding groove to reverse resistance wind, improve the generating efficiency of wind-driven generator 4, the vibration of the blade body 1 that reduction causes because of reverse resistance wind, improve the performance of wind-driven generator 4, extend the working life of wind-driven generator 4, particularly blade body 1, rotating shaft 6 and generator 4.
A kind of wind-driven generator applying above-mentioned wind driven generator rotation blade as shown in Figures 2 and 3, it comprises generator 4, pedestal 5, rotating shaft 6 and two blade body 1, described wind driven generator rotation blade is fixedly connected with rotating shaft 6, double-screw matching is formed between two blade body 1, described rotating shaft 6 is fixedly connected with pedestal 5, the lower end of blade body 1 is fixedly connected with pedestal 5, and the lower end of rotating shaft 6 connects generator 4.
As shown in Figure 3, in such scheme, for the ease of the connection of blade body 1 with wind driven generator principal shaft, strengthen the stability of blade body 1, the inner side of described blade body 1 is provided with multiple blade connecting rod 2 with a determining deviation, the two ends of blade connecting rod 2 are corresponding with the two ends of blade body 1 to be respectively fixedly connected with, the link 3 be connected with rotating shaft 6 is provided with in one end of blade connecting rod 2, this link 3 conjunction surface is provided with and combines protruding 31, engagement groove 32 and the rotating shaft half bore 33 of passing for rotating shaft, link 3 is provided with the pilot hole 34 of substantially horizontal, link 3 corresponding in two blade body 1 is agreed with by combination protruding 31 and engagement groove 32, and after rotating shaft 6 is passed from rotating shaft 6 hole that two rotating shaft half bore 33 piece together, the pilot hole 34 of substantially horizontal is just in time corresponding, by bolt, two links 3 and rotating shaft 6 are locked.
In such scheme, for the ease of the connection of rotating shaft 6 with generator 4, strengthen the stability that rotating shaft 6 is connected with generator 4, described rotating shaft 6 is connected by upper flange 7 with generator 4, and upper flange 7 is arranged on the top of generator 4.
In such scheme, for the ease of being fixed on by wind-driven generator on support or ground, the below of described generator 4 is provided with the lower flange 8 for fixing wind-driven generator.
Wind-driven generator of the present invention, blade is set to helical, the blade of conventional wind machine is carried out distortion process, adopt two panels blade, form double-stranded blade, the power coefficient of wind energy conversion system can be increased, when wind energy conversion system runs, on blade, apparent wind accepts the rotation of wind-drive wind wheel to recessed part, and protruding part then hinders wind wheel to rotate; Adopt this torsional mode, upper half part of a blade and another lower half portion can be in the position of wind-engaging simultaneously, how the direction of therefore no matter the wind comes from changes can ensure that wind energy conversion system is subject to same driving force, particularly very favourable for the startup of wind energy conversion system in gentle breeze situation.The back side of blade body 1 is distributed with multiple tracks reverse wind-guiding groove 11 at an angle to the horizontal direction with a determining deviation, in the front of blade body 1, between reverse wind-guiding groove position, position is formed with the forward wind-guiding groove 12 of multiple tracks transverse direction, the inverted ventilation hole 13 that several penetrate fan blade body is provided with in reverse wind-guiding groove 11, pass through this set, when just aweather blowing over from the front of blade body 1, wind is by the lead angle 14 at the notch place of forward air guide channel, enter in forward air guide channel after short distance displacement, fan blade body is driven to rotate, and reverse resistance wind, by the lead angle 14 at the notch place of reverse wind-guiding groove, enter in reverse wind-guiding groove after short distance displacement, blade body 1 can be left fast by inverted ventilation hole 13, to reduce the running orbit of resistance wind at blade convex surface, shorten resistance wind at the time that blade convex surface stops and then the power coefficient increasing wind energy conversion system, because just aweather mainly concentrate in forward air guide channel, therefore, reverse resistance wind is very little by resistance during inverted ventilation hole 13.The blade body 1 of wind-driven generator of the present invention adopts this screw twisted and oppositely unloads wind mode, upper half part of a blade and another lower half portion can be in the position of wind-engaging simultaneously, resistance wind then leaves blade surface by the reverse air-permeating hole in reverse wind-guiding groove, how the direction of therefore no matter the wind comes from changes can ensure that wind energy conversion system is subject to same driving force, which improves the stability of fan blade body, eliminate rocking of fan blade body to a great extent, effectively can prevent the damage of blade body 1 and generator 4, while improving the generating efficiency of wind-driven generator, extend the working life of wind-driven generator.
Above embodiment is the explanation to the specific embodiment of the present invention; but not limitation of the present invention; person skilled in the relevant technique without departing from the spirit and scope of the present invention; can also make various conversion and change and obtain corresponding equivalent technological scheme, therefore all equivalent technological schemes all should be included into scope of patent protection of the present invention.

Claims (10)

1. a wind driven generator rotation blade, it is characterized in that: it comprises integrated spiral helicine blade body (1), the back side of blade body (9) is distributed with multiple tracks reverse wind-guiding groove (11) at an angle to the horizontal direction with a determining deviation, be positioned at position between reverse wind-guiding groove (11) position in the front of blade body (1) and be formed with the forward wind-guiding groove (12) of multiple tracks transverse direction, the inverted ventilation hole (13) that several penetrate fan blade body (1) is provided with in reverse wind-guiding groove (11), when wind blows from the front of blade body (1), act in forward wind-guiding groove (12), promote blade body (1) to rotate, and reverse resistance wind can move in reverse wind-guiding groove (11) at the reverse side of blade body (1), fan blade is left by the inverted ventilation hole (13) in reverse wind-guiding groove (11).
2. wind driven generator rotation blade according to claim 1 and 2, it is characterized in that: the inner side of described blade body (1) is provided with multiple blade connecting rod (2) with a determining deviation, the two ends of blade connecting rod (2) are corresponding with the two ends of blade body (1) to be respectively fixedly connected with, the link (3) be connected with rotating shaft (6) is provided with in one end of blade (2), this link (3) conjunction surface is provided with and combines protruding (31), engagement groove (32) and the rotating shaft half bore (33) of passing for main shaft (6), link (3) is provided with the pilot hole (34) of substantially horizontal, two upper corresponding links (3) of blade body (1) are agreed with by combination protruding (31) and engagement groove (32), and after rotating shaft (6) is passed from the rotary shaft hole that two rotating shaft half bore (33) piece together, the pilot hole (34) of substantially horizontal is just in time corresponding, by locking element, two links (3) and rotating shaft (6) are locked.
3. wind driven generator rotation blade according to claim 1, it is characterized in that: described reverse wind-guiding groove (11) is the one in circular groove or L connected in star, and described forward wind-guiding groove (11) is round rectangle groove.
4. wind driven generator rotation blade according to claim 1, is characterized in that: described forward wind-guiding groove (12) and the notch place of reverse wind-guiding groove (11) are provided with the lead angle of arc.
5. wind driven generator rotation blade according to claim 1, is characterized in that: described reverse wind-guiding groove (11) and substantially horizontal are 30 ° ~ 60 ° angles.
6. wind driven generator rotation blade according to claim 1, is characterized in that: described inverted ventilation hole (13) is elongated hole, and the width in inverted ventilation hole is identical, and the spacing in inverted ventilation hole is 1cm ~ 15cm.
7. the wind-driven generator of the wind driven generator rotation blade of an application rights requirement described in 1, it is characterized in that: it comprises generator (4), pedestal (5), rotating shaft (6) and two blade body (1), described wind driven generator rotation blade is fixedly connected with rotating shaft (6), double-screw matching is formed between two blade body (1), described rotating shaft (6) is fixedly connected with pedestal (5), the lower end of blade body (1) is fixedly connected with pedestal (5), and the lower end of rotating shaft (6) connects generator (4).
8. wind-driven generator according to claim 7, it is characterized in that: the inner side of described blade body (1) is provided with multiple blade connecting rod (2) with a determining deviation, the two ends of blade connecting rod (2) are corresponding with the two ends of blade body (1) to be respectively fixedly connected with, the link (3) be connected with rotating shaft (6) is provided with in one end of blade connecting rod (2), this link (3) conjunction surface is provided with and combines protruding (31), engagement groove (32) and the rotating shaft half bore (33) of passing for rotating shaft (6), link (3) is provided with the pilot hole (34) of substantially horizontal, two upper corresponding links (3) of blade body (1) are agreed with by combination protruding (31) and engagement groove (32), and after rotating shaft (6) is passed from the rotary shaft hole that two rotating shaft half bore (33) piece together, the pilot hole (34) of substantially horizontal is just in time corresponding, by locking element, two links (3) and rotating shaft (6) are locked.
9. wind-driven generator according to claim 7, is characterized in that: described rotating shaft (3) and generator (4) are by upper flange (7), and upper flange (7) is arranged on the top of generator (4).
10. wind-driven generator according to claim 7, is characterized in that: the below of described generator (4) is provided with the lower flange (8) for fixing wind-driven generator.
CN201510245465.8A 2015-05-14 2015-05-14 A kind of wind driven generator rotation blade and the wind-driven generator using the blade Expired - Fee Related CN104948383B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510245465.8A CN104948383B (en) 2015-05-14 2015-05-14 A kind of wind driven generator rotation blade and the wind-driven generator using the blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510245465.8A CN104948383B (en) 2015-05-14 2015-05-14 A kind of wind driven generator rotation blade and the wind-driven generator using the blade

Publications (2)

Publication Number Publication Date
CN104948383A true CN104948383A (en) 2015-09-30
CN104948383B CN104948383B (en) 2019-02-26

Family

ID=54163344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510245465.8A Expired - Fee Related CN104948383B (en) 2015-05-14 2015-05-14 A kind of wind driven generator rotation blade and the wind-driven generator using the blade

Country Status (1)

Country Link
CN (1) CN104948383B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526045A (en) * 2016-01-12 2016-04-27 张大鹏 Rotary blade of wind power generator
JP2019143615A (en) * 2018-02-19 2019-08-29 ウィンドサイド・アメリカ・リミテッドWindside America Ltd. Arched rib for turbine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386161A (en) * 2002-03-09 2003-09-10 Atkinson Design Ass Ltd Fluid dynamic bladed rotor
US20050106023A1 (en) * 2003-11-18 2005-05-19 Gck, Inc. Method of making complex twisted blades with hollow airfoil cross section and the turbines based on such
CN2858995Y (en) * 2005-12-19 2007-01-17 许震官 Wind power generator
CN201152232Y (en) * 2007-09-21 2008-11-19 张大鹏 Vertical rotation conjoined wind vane
CN101657636A (en) * 2007-02-13 2010-02-24 螺旋风公司 Wind power plant with segmented Savonius rotors
CN101970863A (en) * 2008-02-01 2011-02-09 温德塞德美国有限公司 Fluid rotor
CN202560460U (en) * 2012-04-12 2012-11-28 河北友和能源科技有限公司 Vertical-shaft wind driven generator wind blade
CN103104420A (en) * 2013-03-01 2013-05-15 江苏六和新能源设备科技有限公司 Wind-driven-generator rotating blade
CN103670944A (en) * 2012-09-17 2014-03-26 江苏六和新能源设备科技有限公司 Connecting and supporting hoop structure for vertical axis fan blades
CN103670916A (en) * 2012-09-17 2014-03-26 江苏六和新能源设备科技有限公司 Novel vertical-axis wind power blade
CN204663761U (en) * 2015-05-14 2015-09-23 杰米伊罗德里格斯 A kind of wind driven generator rotation blade and adopt the wind-driven generator of this blade

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386161A (en) * 2002-03-09 2003-09-10 Atkinson Design Ass Ltd Fluid dynamic bladed rotor
US20050106023A1 (en) * 2003-11-18 2005-05-19 Gck, Inc. Method of making complex twisted blades with hollow airfoil cross section and the turbines based on such
CN2858995Y (en) * 2005-12-19 2007-01-17 许震官 Wind power generator
CN101657636A (en) * 2007-02-13 2010-02-24 螺旋风公司 Wind power plant with segmented Savonius rotors
CN201152232Y (en) * 2007-09-21 2008-11-19 张大鹏 Vertical rotation conjoined wind vane
CN101970863A (en) * 2008-02-01 2011-02-09 温德塞德美国有限公司 Fluid rotor
CN202560460U (en) * 2012-04-12 2012-11-28 河北友和能源科技有限公司 Vertical-shaft wind driven generator wind blade
CN103670944A (en) * 2012-09-17 2014-03-26 江苏六和新能源设备科技有限公司 Connecting and supporting hoop structure for vertical axis fan blades
CN103670916A (en) * 2012-09-17 2014-03-26 江苏六和新能源设备科技有限公司 Novel vertical-axis wind power blade
CN103104420A (en) * 2013-03-01 2013-05-15 江苏六和新能源设备科技有限公司 Wind-driven-generator rotating blade
CN204663761U (en) * 2015-05-14 2015-09-23 杰米伊罗德里格斯 A kind of wind driven generator rotation blade and adopt the wind-driven generator of this blade

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526045A (en) * 2016-01-12 2016-04-27 张大鹏 Rotary blade of wind power generator
WO2017120701A1 (en) * 2016-01-12 2017-07-20 张大鹏 Wind turbine rotating blade
JP2019143615A (en) * 2018-02-19 2019-08-29 ウィンドサイド・アメリカ・リミテッドWindside America Ltd. Arched rib for turbine
JP7283650B2 (en) 2018-02-19 2023-05-30 ウィンドサイド・アメリカ・リミテッド arched ribs for turbines

Also Published As

Publication number Publication date
CN104948383B (en) 2019-02-26

Similar Documents

Publication Publication Date Title
US8529190B2 (en) Wind turbine rotor with vertical rotation axis
US7413404B2 (en) Sail wing type windmill
CA2543399A1 (en) Vertical axis windmill
US20080273975A1 (en) Sail Wing Type Windmill
CN204663761U (en) A kind of wind driven generator rotation blade and adopt the wind-driven generator of this blade
WO2010053450A2 (en) Tandem tip-joined blades for wind turbines
CN104948383A (en) Wind driven generator rotating blade and wind driven generator adopting the same
CN103104420A (en) Wind-driven-generator rotating blade
CN203835619U (en) Impeller, blade of impeller and vertical axis wind turbine using impeller
US20110097200A1 (en) Wind power turbine
CN102287324A (en) Windmill blade structure capable of altering actuated blade area automatically
US20150337801A1 (en) Vane device for a wind turbine apparatus
CN202031780U (en) Vertical axis wind turbine
CN102678460A (en) Vertical axis wind generation device
CN105626385A (en) Gathered wind turbine generator blade
CN103994021B (en) Impeller, the blade of impeller and use the vertical axis aerogenerator of this impeller
CN104033333A (en) Point and pocket type fan blades and automatic swing device enabling vertical shaft windmill to be efficient
CN105526045A (en) Rotary blade of wind power generator
CN206636291U (en) A kind of high-rise building Windproof system for urban construction
CN205955919U (en) Anti -wind formula aerogenerator
CN206092297U (en) Wind driven generator fan blade
CN206092289U (en) Blade of wind driven generator
CN201650616U (en) Blade type wind driven generator
CN220470114U (en) Fender structure of vertical axis wind turbine
JP2014163249A (en) Vertical shaft type wind turbine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: JEMIE RODRIGUEZ

Inventor after: Zhang Dapeng

Inventor before: JEMIE RODRIGUEZ

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20160527

Address after: Lewis Guay. Puerto Rico naveau Weisglass Street No. 1353 room 171

Applicant after: JEMIE RODRIGUEZ

Applicant after: Zhang Dapeng

Address before: Lewis Guay. Puerto Rico naveau Weisglass Street No. 1353 room 171

Applicant before: JEMIE RODRIGUEZ

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190226