CN104314746A - Lifting type wind power rotating blade - Google Patents
Lifting type wind power rotating blade Download PDFInfo
- Publication number
- CN104314746A CN104314746A CN201410570954.6A CN201410570954A CN104314746A CN 104314746 A CN104314746 A CN 104314746A CN 201410570954 A CN201410570954 A CN 201410570954A CN 104314746 A CN104314746 A CN 104314746A
- Authority
- CN
- China
- Prior art keywords
- blade
- wind energy
- roulette wheel
- guide cylinder
- type wind
- 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
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002350 accommodative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
- F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors coaxially arranged
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a lifting type wind power rotating blade comprising a blade cover and a housing. The blade cover is provided with a rotary shaft inside, one end of the rotary shaft is sleeved with a blade body, and the other end of the rotary shaft is provided with a rotary gear; the housing is arranged at the end of a lifting tube, the lifting tube sleeves a guide tube, two side walls of the guide tube are provided with grooves provided with rotary wheels, and the rotary wheels are connected with the lifting tube in a screwed manner. The blade body receives wind energy, and the rotary shaft is driven to rotate and drives a first rotary gear and a second rotary gear to rotate; the blade cover protects the blade body, the rotary wheels are capable of controlling the lifting tube to life vertically, the blade cover can be controlled to lift vertically and accordingly, the blade is capable of receiving the wind energy to the utmost extent conveniently, and the function of generating power through the wind energy is realized.
Description
Technical field
The present invention relates to a kind of rotation blade, particularly relate to a kind of rise-fall type wind energy electric power rotation blade.
Background technique
The kinetic energy of keeping watch becomes mechanical kinetic energy, then is electric power kinetic energy changes mechanical energy, Here it is wind-power electricity generation.The principle of wind-power electricity generation, is utilize wind-force to drive air vane to rotate, then the speed rotated is promoted through booster engine, impel electrical power generators.According to current windmill technology, be approximately the gentle breeze speed (degree of gentle breeze) of three meters per second, just can start generating.Wind-power electricity generation forms one upsurge just in the world, because wind-power electricity generation does not need to use fuel, also can not produce radiation or atmospheric pollution.Device required for wind-power electricity generation, is called wind power generating set.This wind power generating set, can divide wind wheel (comprising tail vane), generator and steel tower three part substantially.Wind wheel is the kinetic energy of keeping watch is the vitals of mechanical energy, and it is made up of the impeller of two (or more only) propeller shapes.When wind is to paddle, blade produces aerodynamic force and drive wind wheel to rotate.The material requirements intensity of blade is high, lightweight, and current multiplex glass fibre reinforced plastics or other composite material (as carbon fiber) manufacture.Because the rotating ratio of wind wheel is lower, and the size and Orientation of wind-force often varies, and this makes again rotary speed unstabilization fixed; So, before drive electrical generators, also must add the speed-changing gear box that one or two rotating speed brings up to generator rated speed, then add a speed regulating mechanism and make rotating speed keep stable, and then be connected on generator.For keeping wind wheel to aim at wind direction all the time to obtain maximum power, also need at the tail vane filling a similar wind vane below of wind wheel.Existing wind energy driving blade, rotation efficiency is low, does not configure double-leaf mechanism, does not also have elevator mechanism, and can not control blade and realize vertical lifting, accommodative facility is poor.
Summary of the invention
Main purpose of the present invention is to provide a kind of first blade and the second blade to receive wind energy, thus drives running shaft to rotate, and running shaft drives the first swing pinion and the second swing pinion to rotate; Blade shroud plays the effect of protection blade; roulette wheel can control fall way and realize vertical lifting; thus blade shroud can be controlled realize vertical lifting, the convenient blade that controls receives wind energy to greatest extent, thus realizes the rise-fall type wind energy electric power rotation blade of wind energy power function.
For achieving the above object, the technological scheme that the present invention takes is:
A kind of rise-fall type wind energy electric power rotation blade, comprise the blade shroud and housing be made up of plastic materials, blade shroud is connected with housing, running shaft is provided with in blade shroud, running shaft is arranged in the axle central position of blade shroud, one end of running shaft is set with the first blade and the second blade, first blade is fixedly connected with running shaft by the first fixing pin, second blade is fixedly connected with running shaft by the second fixing pin, first blade and the second blade are arranged in blade shroud, the other end of running shaft is provided with the first swing pinion and the second swing pinion, first swing pinion is connected with the second swing pinion, housing is arranged on the end of fall way, fall way is sleeved in guide cylinder, fall way is arranged vertically, guide cylinder is arranged vertically, the two side of guide cylinder is provided with fluting, fluting is respectively equipped with the first roulette wheel and the second roulette wheel, the outer surface of fall way is provided with outside thread, the outer surface of the first roulette wheel is provided with outside thread, the outer surface of the second roulette wheel is provided with outside thread, first roulette wheel and fall way are threaded connection, second roulette wheel and fall way are threaded connection, the side of guide cylinder is provided with the first fixed block, first roulette wheel is fixed on the first fixed block by the first fixing pin, first roulette wheel is connected with rocking arm, the opposite side of guide cylinder is provided with the second fixed block, second roulette wheel is fixed on the second fixed block by the second fixing pin.
Further, the side of described guide cylinder is provided with the first reinforced block, and the first reinforced block is arranged in the bottom of the first fixed block.
Further, the opposite side of described guide cylinder is provided with the second reinforced block, and the second reinforced block is arranged in the bottom of the second fixed block.
Further, the bottom of described fall way is provided with limiting stopper, the diameter of limiting stopper than fall way diameter large.
Further, described blade shroud and housing are threaded connection.
Further, described housing is connected with protection cylinder, and protection barrel cover lives the first swing pinion and the second swing pinion.
Further, described protection cylinder and housing are threaded connection.
Further, the front portion of described blade shroud is connected with and strengthens cover.
Further, the bottom of described guide cylinder is provided with mounting plate, and mounting plate is provided with fixing bolt.
Beneficial effect of the present invention: because blade shroud is connected with housing, running shaft is provided with in blade shroud, running shaft is arranged in the axle central position of blade shroud, one end of running shaft is set with the first blade and the second blade, first blade is fixedly connected with running shaft by the first fixing pin, second blade is fixedly connected with running shaft by the second fixing pin, first blade and the second blade are arranged in blade shroud, the other end of running shaft is provided with the first swing pinion and the second swing pinion, and the first swing pinion is connected with the second swing pinion, housing is arranged on the end of fall way, fall way is sleeved in guide cylinder, fall way is arranged vertically, guide cylinder is arranged vertically, the two side of guide cylinder is provided with fluting, fluting is respectively equipped with the first roulette wheel and the second roulette wheel, the outer surface of fall way is provided with outside thread, the outer surface of the first roulette wheel is provided with outside thread, the outer surface of the second roulette wheel is provided with outside thread, first roulette wheel and fall way are threaded connection, second roulette wheel and fall way are threaded connection, the side of guide cylinder is provided with the first fixed block, first roulette wheel is fixed on the first fixed block by the first fixing pin, first roulette wheel is connected with rocking arm, the opposite side of guide cylinder is provided with the second fixed block, second roulette wheel is fixed on the second fixed block by the second fixing pin, so the first blade and the second blade receive wind energy, thus drive running shaft to rotate, running shaft drives the first swing pinion and the second swing pinion to rotate, blade shroud plays the effect of protection blade, and roulette wheel can control fall way and realize vertical lifting, thus can control blade shroud and realize vertical lifting, and the convenient blade that controls receives wind energy to greatest extent, thus realizes wind energy power function.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of rise-fall type wind energy electric power rotation blade.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of rise-fall type wind energy electric power rotation blade, comprise the blade shroud 11 and housing 12 be made up of plastic materials, blade shroud 11 is connected with housing 12, running shaft 13 is provided with in blade shroud 11, running shaft 13 is arranged in the axle central position of blade shroud 11, one end of running shaft 13 is set with the first blade 14 and the second blade 15, first blade 14 is fixedly connected with running shaft 13 by the first fixing pin 16, second blade 15 is fixedly connected with running shaft 13 by the second fixing pin 17, first blade 14 and the second blade 15 are arranged in blade shroud 11, the other end of running shaft 13 is provided with the first swing pinion 19 and the second swing pinion 20, first swing pinion 19 is connected with the second swing pinion 20, housing 12 is arranged on the end of fall way 25, fall way 25 is sleeved in guide cylinder 22, fall way 25 is arranged vertically, guide cylinder 22 is arranged vertically, the two side of guide cylinder 22 is provided with fluting, fluting is respectively equipped with the first roulette wheel 26 and the second roulette wheel 31, the outer surface of fall way 25 is provided with outside thread, the outer surface of the first roulette wheel 26 is provided with outside thread, the outer surface of the second roulette wheel 31 is provided with outside thread, first roulette wheel 26 is threaded connection with fall way 25, second roulette wheel 31 is threaded connection with fall way 25, the side of guide cylinder 22 is provided with the first fixed block 27, first roulette wheel 26 is fixed on the first fixed block 27 by the first fixing pin 28, first roulette wheel 26 is connected with rocking arm 30, the opposite side of guide cylinder 22 is provided with the second fixed block 32, second roulette wheel 31 is fixed on the second fixed block 32 by the second fixing pin 33, the side of guide cylinder 22 is provided with the bottom that the first reinforced block 29, first reinforced block 29 is arranged in the first fixed block 27, the opposite side of guide cylinder 22 is provided with the bottom that the second reinforced block 34, second reinforced block 34 is arranged in the second fixed block 32, the bottom of fall way 25 is provided with limiting stopper 35, the diameter of limiting stopper 35 is larger than the diameter of fall way 25, blade shroud 11 and housing 12 are threaded connection, housing 12 is connected with protection cylinder 21, protection cylinder 21 covers the first swing pinion 19 and the second swing pinion 20, and protection cylinder 21 is threaded connection with housing 12, and the front portion of blade shroud 11 is connected with strengthens cover 18, the bottom of guide cylinder 22 is provided with mounting plate 23, and mounting plate 23 is provided with fixing bolt 24.
Rise-fall type wind energy electric power rotation blade of the present invention, the first blade 14 and the second blade 15 receive wind energy, thus drive running shaft 13 to rotate, and running shaft 13 drives the first swing pinion 19 and the second swing pinion 20 to rotate; Blade shroud 11 plays the effect of protection blade, and roulette wheel can control fall way 25 and realize vertical lifting, thus can control blade shroud 11 and realize vertical lifting, and the convenient blade that controls receives wind energy to greatest extent, thus realizes wind energy power function.
Another preferred version, the side of guide cylinder 22 is provided with the bottom that the first reinforced block 29, first reinforced block 29 is arranged in the first fixed block 27; The opposite side of guide cylinder 22 is provided with the bottom that the second reinforced block 34, second reinforced block 34 is arranged in the second fixed block 32; So fixed block can be made fixing more firm by reinforced block.
Another preferred version, the bottom of fall way 25 is provided with limiting stopper 35, and the diameter of limiting stopper 35 is larger than the diameter of fall way 25, so can prevent fall way 25 and roulette wheel from misplacing.
Another preferred version, blade shroud 11 and housing 12 are threaded connection, so easy to assembly.
Another preferred version, housing 12 is connected with protection cylinder 21, and protection cylinder 21 covers the first swing pinion 19 and the second swing pinion 20, and protection cylinder 21 is threaded connection with housing 12, so can protect swing pinion further by protection cylinder 21.
Another preferred version, the front portion of blade shroud 11 is connected with strengthens cover 18, so can protect blade further by strengthening cover 18.
Another preferred version, the bottom of guide cylinder 22 is provided with mounting plate 23, and mounting plate 23 is provided with fixing bolt 24, all fixed installations facilitating guide cylinder 22.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a rise-fall type wind energy electric power rotation blade, comprise the blade shroud (11) and housing (12) be made up of plastic materials, it is characterized in that: blade shroud (11) is connected with housing (12), running shaft (13) is provided with in blade shroud (11), running shaft (13) is arranged in the axle central position of blade shroud (11), one end of running shaft (13) is set with the first blade (14) and the second blade (15), first blade (14) is fixedly connected with running shaft (13) by the first fixing pin (16), second blade (15) is fixedly connected with running shaft (13) by the second fixing pin (17), first blade (14) and the second blade (15) are arranged in blade shroud (11), the other end of running shaft (13) is provided with the first swing pinion (19) and the second swing pinion (20), first swing pinion (19) is connected with the second swing pinion (20), housing (12) is arranged on the end of fall way (25), fall way (25) is sleeved in guide cylinder (22), fall way (25) is arranged vertically, guide cylinder (22) is arranged vertically, the two side of guide cylinder (22) is provided with fluting, fluting is respectively equipped with the first roulette wheel (26) and the second roulette wheel (31), the outer surface of fall way (25) is provided with outside thread, the outer surface of the first roulette wheel (26) is provided with outside thread, the outer surface of the second roulette wheel (31) is provided with outside thread, first roulette wheel (26) and fall way (25) are threaded connection, second roulette wheel (31) and fall way (25) are threaded connection, the side of guide cylinder (22) is provided with the first fixed block (27), first roulette wheel (26) is fixed on the first fixed block (27) by the first fixing pin (28), first roulette wheel (26) is connected with rocking arm (30), the opposite side of guide cylinder (22) is provided with the second fixed block (32), second roulette wheel (31) is fixed on the second fixed block (32) by the second fixing pin (33).
2. rise-fall type wind energy electric power rotation blade as claimed in claim 1, is characterized in that: the side of guide cylinder (22) is provided with the first reinforced block (29), and the first reinforced block (29) is arranged in the bottom of the first fixed block (27).
3. rise-fall type wind energy electric power rotation blade as claimed in claim 1, is characterized in that: the opposite side of guide cylinder (22) is provided with the second reinforced block (34), and the second reinforced block (34) is arranged in the bottom of the second fixed block (32).
4. rise-fall type wind energy electric power rotation blade as claimed in claim 1, it is characterized in that: the bottom of fall way (25) is provided with limiting stopper (35), the diameter of limiting stopper (35) is larger than the diameter of fall way (25).
5. rise-fall type wind energy electric power rotation blade as claimed in claim 1, is characterized in that: blade shroud (11) and housing (12) are threaded connection.
6. rise-fall type wind energy electric power rotation blade as claimed in claim 1, it is characterized in that: housing (12) is connected with protection cylinder (21), protection cylinder (21) covers the first swing pinion (19) and the second swing pinion (20).
7. rise-fall type wind energy electric power rotation blade as claimed in claim 6, is characterized in that: protection cylinder (21) and housing (12) are threaded connection.
8. rise-fall type wind energy electric power rotation blade as claimed in claim 1, is characterized in that: the front portion of blade shroud (11) is connected with strengthens cover (18).
9. rise-fall type wind energy electric power rotation blade as claimed in claim 1, is characterized in that: the bottom of guide cylinder (22) is provided with mounting plate (23), and mounting plate (23) is provided with fixing bolt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570954.6A CN104314746B (en) | 2014-10-24 | 2014-10-24 | Lifting type wind energy electric rotating blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570954.6A CN104314746B (en) | 2014-10-24 | 2014-10-24 | Lifting type wind energy electric rotating blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314746A true CN104314746A (en) | 2015-01-28 |
| CN104314746B CN104314746B (en) | 2017-10-03 |
Family
ID=52370037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570954.6A Active CN104314746B (en) | 2014-10-24 | 2014-10-24 | Lifting type wind energy electric rotating blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314746B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441725A (en) * | 2018-12-05 | 2019-03-08 | 贵州理工学院 | A kind of surface wind power generator |
| CN111396126A (en) * | 2020-03-30 | 2020-07-10 | 中铁二院工程集团有限责任公司 | Tunnel pucking prevention and control system |
| CN113432658A (en) * | 2021-08-26 | 2021-09-24 | 广东信通通信有限公司 | Electric power operation risk prediction and evaluation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201810493U (en) * | 2010-10-15 | 2011-04-27 | 韩拉妹 | Wind power generating device |
| WO2011140611A1 (en) * | 2010-05-13 | 2011-11-17 | Resa Intellectual Property Pty Ltd | A turbine blade assembly |
| CN102953939A (en) * | 2012-06-29 | 2013-03-06 | 黄方 | Wind turbine generator base |
| CN203739476U (en) * | 2014-03-24 | 2014-07-30 | 李学华 | Mobile hand-cranking lifting blackboard |
| CN204152720U (en) * | 2014-10-24 | 2015-02-11 | 江苏省电力公司盱眙县供电公司 | A kind of rise-fall type wind energy electric power rotation blade |
-
2014
- 2014-10-24 CN CN201410570954.6A patent/CN104314746B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140611A1 (en) * | 2010-05-13 | 2011-11-17 | Resa Intellectual Property Pty Ltd | A turbine blade assembly |
| CN201810493U (en) * | 2010-10-15 | 2011-04-27 | 韩拉妹 | Wind power generating device |
| CN102953939A (en) * | 2012-06-29 | 2013-03-06 | 黄方 | Wind turbine generator base |
| CN203739476U (en) * | 2014-03-24 | 2014-07-30 | 李学华 | Mobile hand-cranking lifting blackboard |
| CN204152720U (en) * | 2014-10-24 | 2015-02-11 | 江苏省电力公司盱眙县供电公司 | A kind of rise-fall type wind energy electric power rotation blade |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441725A (en) * | 2018-12-05 | 2019-03-08 | 贵州理工学院 | A kind of surface wind power generator |
| CN111396126A (en) * | 2020-03-30 | 2020-07-10 | 中铁二院工程集团有限责任公司 | Tunnel pucking prevention and control system |
| CN113432658A (en) * | 2021-08-26 | 2021-09-24 | 广东信通通信有限公司 | Electric power operation risk prediction and evaluation system |
| CN113432658B (en) * | 2021-08-26 | 2022-01-11 | 广东信通通信有限公司 | Electric power operation risk prediction and evaluation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314746B (en) | 2017-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204299796U (en) | A kind of wind-power generating system | |
| CN104314746A (en) | Lifting type wind power rotating blade | |
| CN204152720U (en) | A kind of rise-fall type wind energy electric power rotation blade | |
| CN104481810A (en) | Automatically stretching type vertical-axis wind driven generator | |
| CN105089936A (en) | Oxygenation power generating windmill with vertical shaft | |
| CN202228266U (en) | Wind collection type wind generating set | |
| CN106089573A (en) | There is on a kind of blade the wind electric impeller of stay cord and vane change device | |
| CN206419164U (en) | A kind of pivoted frame mechanism of wind-driven generator | |
| CN205330883U (en) | Multi -functional aerogenerator with adjustable direction | |
| CN201891558U (en) | Wind power generating device | |
| CN202250632U (en) | Wind power generation equipment of billboard | |
| CN108980740A (en) | A kind of novel adjustable speed Wind force road lamp | |
| CN205605360U (en) | Oxygenation electricity generation windmill of vertical axle | |
| KR101642567B1 (en) | Airflow control it using arrow keys, and a turbo-fan wind turbine generator | |
| CN203476608U (en) | Layered wind-light power tower | |
| CN203362390U (en) | Centrifugal variable pitch wind driven generator | |
| CN202768240U (en) | Double-section blade type wind-driven generator | |
| CN203161449U (en) | Three-vertical-shaft wind power generation device | |
| CN103147925B (en) | Trailing vortex noise generating set | |
| CN202023694U (en) | Variable-pitch mechanism with telescopic rod of screw pair of fan | |
| CN207831195U (en) | A kind of dykes and dams energy-conserving road lamp along the river | |
| CN101915209B (en) | Wind generating set and variable-pitch control system thereof | |
| CN105156257A (en) | Horizontal type vertical axis low-velocity smooth water flow power generation device | |
| CN205013194U (en) | Wind power generation machine is imitated by force to biax combination crawler -type multiple -blade | |
| CN203161457U (en) | Vertical shaft wind power generation 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jiange Inventor after: Dai Xin Inventor after: Yin Xinghai Inventor after: Shi Yun Inventor after: Ni Bing Inventor before: Yin Xinghai Inventor before: Shi Yun Inventor before: Ni Bing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 223001 QingChuang space 16f-03, Huai'an eco-cultural tourism zone, Huai'an City, Jiangsu Province Patentee after: Huai'an Xinye Power Construction Co., Ltd Address before: 211700 No. 66, Huaihe North Road, Xucheng, Xuyi county, Huai'an City, Jiangsu Province Patentee before: Xuyi county power supply company of Jiangsu Electric Power Company Patentee before: State Grid Corporation of China Patentee before: JIANGSU ELECTRIC POWER Co. |
|
| TR01 | Transfer of patent right |