CN201486759U - Vertical shaft wind turbine with double ducts - Google Patents
Vertical shaft wind turbine with double ducts Download PDFInfo
- Publication number
- CN201486759U CN201486759U CN2009200158325U CN200920015832U CN201486759U CN 201486759 U CN201486759 U CN 201486759U CN 2009200158325 U CN2009200158325 U CN 2009200158325U CN 200920015832 U CN200920015832 U CN 200920015832U CN 201486759 U CN201486759 U CN 201486759U
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- CN
- China
- Prior art keywords
- vertical shaft
- groove
- blades
- axle sleeve
- blade
- 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
- 230000009977 dual effect Effects 0.000 claims description 13
- 235000011437 Amygdalus communis Nutrition 0.000 claims description 3
- 241000220304 Prunus dulcis Species 0.000 claims description 3
- 235000020224 almond Nutrition 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
Abstract
The utility model provides a vertical shaft wind turbine with double ducts. The vertical shaft wind turbine is characterized in that three blades are uniformly distributed in a spherical space; the upper ends and the lower ends of the three blades are respectively fixed on the vertical shaft; an upper air duct and a lower air duct are formed on the vertical shaft in turn; three air duct blades in the upper air duct and three air duct blades in the lower air duct are fixedly connected with the outer wall of a shaft sleeve; the shaft sleeve is sleeved on the vertical shaft, and is connected with the vertical shaft through a key; and the lower part of the vertical shaft is fixedly connected with the output shaft of a rotary type permanent magnet power generator. The vertical shaft wind turbine has the advantages of scientific and reasonable design, ingenious concept, small material consumption, easy manufacture, low cost, convenient use, strong practicability and better development prospect, and the rotation of the vertical shaft is utilized for driving the power generator. The vertical shaft wind turbine is suitable for use in related agencies.
Description
Technical field
The utility model relates to electricity generating device, concrete is that wind-force vertically acts on the blade, and blade rotates around vertical shaft, and then the rotation of drive vertical shaft, vertical shaft simple in structure, dual grooved wind generating unit.
Background technique
The generation current mode mainly still relies on wind-force, waterpower and firepower, and especially in today that environmental consciousness strengthens, Wind Power Utilization has become the new lover of cleaning, renewable energy sources and has been able to swift and violent development in generating.But China's develop energy total amount is 1,000,000,000 kilowatts, and by the end of the year 2007, the electric motor power of Chinese feature group of motors is 590.6 ten thousand kilowatts, but only accounts for 0.6% of develop energy total amount, and the wind-powered electricity generation industry development has a high potential.The design and manufacturing technology and the supporting level of the wind-driven generator of China have all had rapid progress, and domestic installation level has reached MW class.
At present the mode of wind-power electricity generation for especially as the blade of windmill under the effect of wind-force, on vertical surface, rotate, by horizontal axis (through speed change and gear meshing) drive generator.The wind direction that the method for apparent this generating needs is " dead wind ", otherwise blade will " be trimmed one's sails ", be heavy so that blade, does one so all the time against the wind in face of wind-force, increased a lot of workloads virtually, the efficient of generating is compared also not high.
Frequent " trimming one's sails " makes the wearing and tearing of equipment bigger in addition, influences the long-term use of equipment.
Summary of the invention
The purpose of this utility model is the direction that need turn fan blade at the wind-driven generator of present use every now and then, the problem that generating efficiency is not high, and provide the wind-force that can cater to any direction, vertical shaft, dual grooved wind generating unit that generating efficiency is high.
The technological scheme that adopts is:
Vertical shaft, dual grooved wind generating unit comprise three fan blades, windward groove and leeward groove; Described three fan blades are evenly distributed in the diameter of Spherical Volume, and upper and lower end is installed on the top and the bottom of vertical shaft respectively, fixing successively respectively installing windward groove and leeward groove on the vertical shaft between the upper/lower terminal of three fan blades; Fixedly connected with the shaft of permanent magnet rotary generator in the bottom of vertical shaft,
Above-mentioned fan blade is that the wing formula is streamlined, and the profile of each fan blade is made the curve shape of half almond formula periphery.
Above-mentioned upper and lower wind groove comprises that respectively identical three of upper mounted plate, center fixed plate, bottom plate, axle sleeve, structure go up groove blades and three following groove blades; Axle sleeve is positioned at the center of upper, middle and lower fixed plate, and fixedlys connected with the upper, middle and lower fixed plate, and axle sleeve is connected with vertical shaft by key; Three last groove blades and three even cloth of following groove blade are arranged on the axle sleeve outer wall, and fixedly connected with axle sleeve.
Above-mentioned three last groove blades are positioned at the axle sleeve first half, and three following groove blades are positioned at the Lower Half of axle sleeve.
The cross section of above-mentioned blade is a S shape.
Above-mentioned permanent magnet rotary generator is installed in the overcoat.
Working principle of the present utility model:
Three fan blade globulates, wind drives the vertical shaft rotation once blowing, a plurality of double flute vanes wind one blow and also drive the vertical shaft rotation simultaneously, no matter as long as all can blow fan blade and blade rotates simultaneously from the last direction that the wind blade arranged as can be seen, thereby vertical shaft rotates and drives the permanent magnet rotary generator and rotate and generate electricity.
Characteristics of the present utility model:
Contrast traditional type horizontal axis is transferred the generator of wind direction rotation, is characterized in having adopted vertical shaft, fan blade and last groove blade, following groove blade horizontal circle Zhou Xuanzhuan.Not hard to imagine, no matter vertical shaft of the present utility model, what wind direction of dual grooved wind generating unit can both make vertical shaft rotate and generate electricity.Its characteristics are:
1, direct driving, efficient height.
2, rotate effect is good, and gentle breeze can start.
The science of the utility model design, rationally, utilize vertical shaft to rotate to drive generator, be skillfully constructed, materials are few, makings is easy, and are with low cost, easy to use, practicability is very strong, and fabulous development prospect is arranged, the utility model relevant unit's use that suits.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Vertical shaft, dual grooved wind generating unit comprise three fan blades 4, windward groove 6 and leeward groove 5; Described three fan blades 4 are the identical wing formula streamlined structure of structure, each fan blade 4 is made the curve shape of half almond formula periphery, three fan blades 4 are evenly distributed in the spherical space, the upper and lower end of three fan blades 4 is installed on the top and the bottom of vertical shaft 3 respectively, fixing successively respectively installing windward groove 6 and leeward groove 5 on the vertical shaft between the upper/lower terminal of three fan blades 43 are so be called vertical shaft, dual grooved wind generating unit; Upper and lower wind groove 6 and 5 comprises that respectively identical three of upper mounted plate 7, center fixed plate 8, bottom plate 9, axle sleeve 10, structure go up groove blades 11 and three following groove blades 12; Axle sleeve 10 is positioned at the center of upper, middle and lower fixed plate 7,8,9, and fixedlys connected with upper, middle and lower fixed plate 7,8,9, and axle sleeve 10 is connected with vertical shaft 3 by key; Go up the outer wall that groove blade 11 and three following groove blade 12 even cloth are arranged on axle sleeve 10 for three, and fixedly connected with axle sleeve 10.Go up the first half that groove blade 11 is positioned at axle sleeve 10 for three, three following groove blades 12 are positioned at the Lower Half of axle sleeve 10.The cross section of last groove blade 11 and following groove blade 12 is a S shape.Fixedly connected with center fixed plate 8 with upper mounted plate 7 respectively in three two ends up and down of going up groove blade 11, fixedly connected with bottom plate 9 with center fixed plate 8 respectively in the two ends up and down of three following groove blades 12, fixedly connected with the shaft of permanent magnet rotary generator 2 in the bottom of vertical shaft 3, permanent magnet rotary generator 2 is installed in the overcoat 1.
Claims (6)
1. vertical shaft, dual grooved wind generating unit comprise three fan blades (4), windward groove (6) and leeward groove (5); It is characterized in that:
Described three fan blades (4) are evenly distributed in the diameter of Spherical Volume, upper and lower end is installed on the top and the bottom of vertical shaft (3) respectively, and the vertical shaft (3) between the upper/lower terminal of three fan blades (4) is gone up fixing successively respectively installing windward groove (6) and leeward groove (5); Fixedly connected with the shaft of permanent magnet rotary generator (2) in the bottom of vertical shaft (3).
2. vertical shaft according to claim 1, dual grooved wind generating unit is characterized in that: above-mentioned fan blade (4) is streamlined for the wing formula, and the profile of each fan blade (4) is made the curve shape of half almond formula periphery.
3. vertical shaft according to claim 1, dual grooved wind generating unit is characterized in that: above-mentioned upper and lower wind groove (6) and (5) comprise upper mounted plate (7), center fixed plate (8), bottom plate (9), axle sleeve (10) respectively, structure is identical three go up groove blade (11) and three following groove blades (12); Axle sleeve (10) is positioned at the center of upper, middle and lower fixed plate (7), (8), (9), and fixedlys connected with upper, middle and lower fixed plate (7), (8), (9), and axle sleeve (10) is connected with vertical shaft (3) by key; The even cloth of groove blade (11) and three following groove blades (12) is arranged on axle sleeve (10) outer wall on three, and fixedlys connected with axle sleeve (10).
4. vertical shaft according to claim 1, dual grooved wind generating unit is characterized in that: above-mentioned three last groove blades (11) are positioned at axle sleeve (10) first half, and three following groove blades (12) are positioned at the Lower Half of axle sleeve (10).
5. vertical shaft according to claim 1, dual grooved wind generating unit is characterized in that: the above-mentioned cross section of going up groove blade (11) and following groove blade (12) is a S shape.
6. vertical shaft according to claim 1, dual grooved wind generating unit is characterized in that: above-mentioned permanent magnet rotary generator (2) is installed in the overcoat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200158325U CN201486759U (en) | 2009-07-24 | 2009-07-24 | Vertical shaft wind turbine with double ducts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200158325U CN201486759U (en) | 2009-07-24 | 2009-07-24 | Vertical shaft wind turbine with double ducts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486759U true CN201486759U (en) | 2010-05-26 |
Family
ID=42425636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200158325U Expired - Fee Related CN201486759U (en) | 2009-07-24 | 2009-07-24 | Vertical shaft wind turbine with double ducts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119306A (en) * | 2016-11-29 | 2018-06-05 | 天津天宇恒电力科技有限公司 | A kind of vertical axis environmental protection wind power generation plant |
-
2009
- 2009-07-24 CN CN2009200158325U patent/CN201486759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119306A (en) * | 2016-11-29 | 2018-06-05 | 天津天宇恒电力科技有限公司 | A kind of vertical axis environmental protection wind power generation plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YINGKOU LINTONG WEINING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG HUOJUN Effective date: 20120207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120207 Address after: Hongsheng West Street 115000 in Liaoning city of Yingkou province No. 33 Patentee after: Yingkou Lintong Weining Sic-Tech Co., Ltd. Address before: Hongsheng West Street 115000 in Liaoning city of Yingkou province No. 33 Patentee before: Zhang Huojun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |