CN101082325A - Combination type blades and blades monomer thereof for wind power generation - Google Patents
Combination type blades and blades monomer thereof for wind power generation Download PDFInfo
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- CN101082325A CN101082325A CNA2006100876726A CN200610087672A CN101082325A CN 101082325 A CN101082325 A CN 101082325A CN A2006100876726 A CNA2006100876726 A CN A2006100876726A CN 200610087672 A CN200610087672 A CN 200610087672A CN 101082325 A CN101082325 A CN 101082325A
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- flabellum
- combined type
- monomer
- central part
- blades
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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
Abstract
Then invention discloses combined fan leaf used in wind power generation which contains several fan leaves monomer can be combined each other. Every monomer contains a center part and at least a blading. Relative of two-end surface of center part has first location structure and second location structure can do the inter work. The blading sets on periphery of center part. The combined fan leaf is combined by connecting of first location structure and second location structure which belongs the fan leaf monomer adjacent each other.
Description
Technical field
The present invention relates to a kind of combined type flabellum and flabellum monomer thereof, particularly relate to a kind of combined type flabellum of used for wind power generation.
Background technique
Generally speaking, the present employed raw material of power generating equipment (for example oil, coal and rock gas etc.) can produce the material (for example carbon monoxide and carbon dioxide etc.) of harm nature in the process of generating, and the source of these raw materials of while is limited and cost is high.So the green energy resource (for example solar energy, waterpower and wind-force etc.) that utilizes recyclable regenerative and can not endanger nature has become important development trend.The wind resource of fabric of island-in-sea type weather is abundant, as being apt to add utilization, must become important green energy resource.
Please refer to shown in Figure 1ly, a kind of flabellum 1 of existing wind power plant comprises a center axial region 11 and two blades 12, and these blades 12 are along this center axial region 11 and spiral is symmetrical arranged, and whole flabellum 1 can be formed in one and makes.Though this flabellum 1 can make the flow field of these blades 12 of flowing through smooth-going,, then need change whole flabellum 1 if the part of these blades 12 is damaged, and along with size is big more, the difficulty of manufacturing and cost are just high more, relatively, it is also high more to change the cost that this flabellum 1 spent, and assembling is also difficult more.In addition, this flabellum 1 also can't make full use of wind-force because wind can be from from all directions, even and wind may be caused in the rotation dead angle of this flabellum 1, but can't drive the phenomenon that these blades 12 rotate.
Therefore, how the cost of a kind of combined type flabellum of used for wind power generation with reduction replacing flabellum being provided, being easy to make and assembling, and do not have the rotation dead angle, with the raising overall efficiency, is one of current important topic.
Summary of the invention
Because above-mentioned problem, the object of the present invention is to provide a kind ofly can reduce cost, be easy to make and assembling, and do not have the rotation dead angle, with the combined type flabellum and the flabellum monomer thereof of the used for wind power generation that improves overall efficiency.
For reaching above-mentioned purpose,, comprise a central part and at least one vane group according to a kind of flabellum monomer of the present invention.This central part is provided with first position structure and second position structure that cooperatively interacts respectively in its relative biend; This vane group then is connected in the side periphery of this central part.
For reaching above-mentioned purpose, according to a kind of combined type flabellum of the present invention, be interconnected with one another by a plurality of flabellum monomers, each these flabellum monomer comprises that a central part and at least one vane group are connected in the periphery of this central part.This central part is provided with first position structure and second position structure that cooperatively interacts respectively in its relative biend, and first position structure of a flabellum monomer can interconnect with second position structure of adjacent flabellum monomer.Above-mentioned combined type flabellum can be connected to become a wind power plant with an electricity generating device.
From the above, because of being formed by connecting by a plurality of flabellum monomers according to a kind of combined type flabellum of the present invention and wind power plant, compared with prior art, when any one flabellum monomer damages, only need to change this flabellum monomer, and do not need whole replacings, therefore be easier to make, assemble and safeguard, and can reduce cost.In addition,, promptly have an angle between the adjacent blades group, can make wind in any direction drive whole combined type flabellum rotation easily, so that not have the dead angle of rotation, more can improve overall efficiency by a plurality of vane group setting interlaced with each other of this each flabellum monomer.
Description of drawings
Fig. 1 is a kind of schematic representation of flabellum group of existing used for wind power generation;
Fig. 2 a and Fig. 2 b are the schematic representation according to a kind of flabellum monomer of preferred embodiment of the present invention;
Fig. 3 and Fig. 4 are the schematic representation according to the flabellum monomer of preferred embodiment of the present invention and adjacent flabellum combination of monomers mode;
Fig. 5 to Fig. 7 is the schematic representation according to the flabellum monomer of other preferred embodiment of the present invention;
Fig. 8 and Fig. 9 are the schematic representation according to a kind of combined type flabellum of preferred embodiment of the present invention;
Figure 10 is the schematic representation according to the another kind of combined type flabellum of preferred embodiment of the present invention; And
Figure 11 is the schematic representation according to a kind of wind power plant of preferred embodiment of the present invention.
The component symbol explanation:
1 flabellum, 11 center axial regions
12 blades, 2,2 ', 31 flabellum monomers
21,21 ', 311 central parts
22,22 ', 312 blades
212,212 ', 3,112 first position structures
213,213 ', 3,113 second position structures
214,215,214 ', 215 ', 3114,3115 end faces
221 strengthening rib, 222 hollow bore
3116,3116 ' axis hole, 32 base plates
33,33 ' coupling shaft, 3,41 combined type flabellums
4 wind power plants, 42 electricity generating devices
Embodiment
Hereinafter with reference to correlative type, illustrate that wherein components identical will be illustrated with identical reference marks according to the flabellum element and the flabellum monomer thereof of a kind of used for wind power generation of preferred embodiment of the present invention.
Please refer to shown in Fig. 2 a and Fig. 2 b, a kind of flabellum monomer 2 of preferred embodiment of the present invention comprises a central part 21 and at least one vane group.This vane group has two blades 22, is connected in the side periphery of this central part 21.In addition, the relative biend 214,215 of this central part 21 forms one first position structure 212 and one second position structure 213 respectively, and this first and second position structure 212,213 can cooperatively interact, and for example is complementary.This first position structure 212 is in order to be connected with second position structure 213 of another flabellum monomer.
Please refer to Fig. 3 and shown in Figure 4, this flabellum monomer 2 and another flabellum monomer 2 ' adjacent setting, wherein this flabellum monomer 2 ' has identical formation and function with this flabellum monomer 2, so repeat no more.These flabellum monomers 2,2 ' connect by its first and second adjacent position structure 212,213 ' and make up, and wherein these first and second position structures 212,213 ' connect for fixing mode, screw lock mode or adhesive means.In the present embodiment, these position structures 212,213 ' connect in the fixing mode, this first position structure 212 is at least one recess, this second position structure 213 ' is at least one protuberance, recess is identical with the size and shape of protuberance, by the recess and the complementary fit of protuberance these flabellum monomers 2,2 ' is connected and makes up.
Fig. 5 to Fig. 7 is the flabellum monomer schematic representation of other preferred embodiment of the present invention.Please refer to shown in Figure 5, in the present embodiment, these blades 22 of this vane group are symmetrical arranged along this central part 21, and this blade 22 has more a strengthening rib 221 in addition, and this strengthening rib 221 is connected with this central part 21, to improve the structural strength of this blade 22.
Please refer to shown in Figure 6, the degree of crook of these blades 22 is except that with Fig. 5 is different, have more many hollow bore 222 in part near this central part 21, because during blade 22 rotations, merit that the place produces near central part 21 is less, is producing the weight that less merit part formation hollow bore 222 can alleviate these blades 22.The state of these blades 22 more can be the soupspoon shape as shown in Figure 7.In the present embodiment, this vane group and this central part 21 are formed in one and make.
Please refer to Fig. 8 and shown in Figure 9, a kind of combined type flabellum 3 of preferred embodiment of the present invention is interconnected with one another by a plurality of flabellum monomers 31, and each these flabellum monomer 31 comprises a central part 311 and at least one vane group.The relative biend 3114,3115 of this central part 311 forms one first position structure 3112 and one second position structure 3113 respectively, and this vane group has two blades 312 and is connected in the side periphery of this central part 311.In the present embodiment, this flabellum monomer 31 has identical formation and function with this flabellum monomer 2 of the foregoing description, and the annexation between these flabellum monomers 31 is also identical with these flabellum monomers 2 of the foregoing description, 2 ' annexation, so repeat no more in this.
Referring again to shown in Figure 8, these flabellum monomers 31 have an angle between these blades 312 of two adjacent vane group, and adjacent angle can be identical or inequality after connection.What the angle of these blades 312 of two adjacent vane group produced is former because these first and second position structures 3112,3113 of this flabellum monomer 31 are being on the axis projection not on same position, meaning is after promptly second position structure of the flabellum monomer that is adjacent of first position structure of a flabellum monomer need have an angle of swing, just can be engaged with each other, so these flabellum monomers 31 are when connecting, these blades 312 of two adjacent vane group are that nature forms an angle.In the present embodiment, because respectively this flabellum monomer 31 is all identical, so after combination, these blades 312 of two adjacent vane group can have an identical angle.
In addition, this combined type flabellum 3 can comprise that more a flabellum monomer 31 of below is connected a base plate 32 with being positioned at, Placement can be fixing, screw lock and mode such as sticks together, the person of noting is according to the Placement of this flabellum monomer 31 of below and this base plate 32 and is connected aspect, this flabellum monomer 31 of below may be slightly different with these flabellum monomers 31 of centre, in addition, this flabellum monomer 31 and this base plate 32 of below can one-body moldedly be made.In addition, the flabellum monomer 31 that is positioned at the top also may need to be connected with other device, and slightly different with these flabellum monomers 31 of centre.
Referring again to shown in Figure 9, this central part 311 more can have two axis holes 3116 and be formed at respectively on the opposing end surface 3114,3115 of this central part 311, and this combined type flabellum 3 more comprises a plurality of coupling shafts 33, be arranged at respectively in the two adjacent axis holes 3116, further strengthen the join strength of two adjacent flabellum monomers 31.In the present embodiment, except above-mentioned state, also can be as shown in figure 10, this central part 311 of another kind of combined type flabellum 3 ' has an axis hole 3116 ' and runs through respectively these ends 3114,3115 of this central part 311.At this moment, this combined type flabellum 3 ' more comprises a coupling shaft 33 ', is arranged in these axis holes 3116 ', further connects all flabellum monomers 31.
Please refer to shown in Figure 11ly, combined type flabellum 41 of the present invention more can combine with an electricity generating device 42, to form a wind power plant 4.Wherein this combined type flabellum 41 has identical formation and function with the combined type flabellum 3 or 3 ' of the foregoing description, does not repeat them here.Electricity generating principle mainly is that the kinetic energy by wind drives this combined type flabellum 41 and rotates, make kinetic energy convert mechanical energy to, and by this electricity generating device 42 mechanical energy is converted to electric energy since the electrification structure of this electricity generating device 42 and process non-be technical characterstic of the present invention, so will not give unnecessary details.
In sum, because of foundation a kind of combined type flabellum of the present invention and wind power plant, be to be formed by connecting by a plurality of flabellum monomers, compared with prior art, when any one flabellum monomer damages, only need to change this flabellum monomer, and do not need whole replacings, therefore be easier to make, assemble and safeguard, and can reduce cost.In addition,, promptly have an angle between the adjacent blades group, can make wind in any direction drive whole combined type flabellum rotation easily, so that not have the dead angle of rotation, more can improve overall efficiency by a plurality of vane group setting interlaced with each other of these flabellum monomers.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should comprise in the present invention's scope required for protection its equivalent modifications of carrying out or change.
Claims (23)
1, a kind of flabellum monomer of used for wind power generation comprises:
One central part has the first relative end face and second end face, and in this first end face one first position structure is set, and in this second end face one second position structure is set, and wherein this first position structure can match with this second fixed structure; And
At least one vane group is connected in the periphery of this central part.
2, flabellum monomer as claimed in claim 1, wherein this central part also has at least one axis hole, is formed at this first end face or this second end face.
3, flabellum monomer as claimed in claim 1, wherein this first position structure comprises at least one protuberance, this second position structure comprises at least one recess.
4, flabellum monomer as claimed in claim 1, wherein this vane group has a plurality of blades, and these a plurality of blades are symmetrical arranged along this central part.
5, flabellum monomer as claimed in claim 4, wherein these a plurality of blades have at least one strengthening rib respectively.
6, flabellum monomer as claimed in claim 4, wherein these a plurality of blades have a plurality of hollow bore respectively.
7, flabellum monomer as claimed in claim 4, wherein this blade is curved shape, soupspoon shape, planar, wing or other shape.
8, a kind of combined type flabellum is interconnected with one another by a plurality of flabellum monomers, and respectively these a plurality of flabellum monomers comprise:
One central part has at least one position structure, and these a plurality of flabellum monomers are connected to each other by this each position structure; And
At least one vane group is connected in the periphery of this central part.
9, combined type flabellum as claimed in claim 8, wherein this central part has the first relative end face and second end face, and in this first end face one first position structure is set, in this second end face one second position structure is set, wherein this first position structure can match with this second fixed structure.
10, combined type flabellum as claimed in claim 9, wherein this central part has at least one axis hole, is arranged on this first end face or second end face.
11, combined type flabellum as claimed in claim 10, it also comprises:
At least one coupling shaft is arranged in this each axis hole of adjacent flabellum monomer.
12, combined type flabellum as claimed in claim 10, wherein this axis hole runs through this central part.
13, combined type flabellum as claimed in claim 12, it also comprises:
One coupling shaft is arranged in these axis holes of all flabellum monomers.
14, combined type flabellum as claimed in claim 9, wherein these first and second adjacent position structures connect with fixing mode, screw lock mode or adhesive means.
15, combined type flabellum as claimed in claim 9, wherein this first position structure comprises at least one protuberance, this second position structure comprises at least one recess.
16, combined type flabellum as claimed in claim 15, wherein this first position structure of each flabellum monomer and second position structure are not at same position on axis projection.
17, combined type flabellum as claimed in claim 8, wherein this vane group has a plurality of blades, and these a plurality of blades are symmetrical arranged along this central part.
18, combined type flabellum as claimed in claim 17, wherein these a plurality of blades have a strengthening rib respectively, are connected with this central part.
19, combined type flabellum as claimed in claim 17, wherein these a plurality of blades have a plurality of hollow bore respectively, are close to this central part.
20, combined type flabellum as claimed in claim 17, wherein this blade is curved shape, soupspoon shape, planar, wing or other shape.
21, combined type flabellum as claimed in claim 8, it also comprises a base plate, is connected with this flabellum monomer of least significant end.
22, combined type flabellum as claimed in claim 8, it is connected with an electricity generating device, is combined into a wind power plant.
23, combined type flabellum as claimed in claim 8, wherein these a plurality of flabellum monomers interconnect the curl configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100876726A CN101082325A (en) | 2006-05-31 | 2006-05-31 | Combination type blades and blades monomer thereof for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100876726A CN101082325A (en) | 2006-05-31 | 2006-05-31 | Combination type blades and blades monomer thereof for wind power generation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102458744A Division CN102748205A (en) | 2006-05-31 | 2006-05-31 | Combined-type fan blade for wind power generation and fan blade individual thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101082325A true CN101082325A (en) | 2007-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100876726A Pending CN101082325A (en) | 2006-05-31 | 2006-05-31 | Combination type blades and blades monomer thereof for wind power generation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220937A (en) * | 2011-05-26 | 2011-10-19 | 深圳市泰玛风光能源科技有限公司 | Vertical-axis magnetic-suspension wind driven generator with breeze starting and lightning protection functions |
| CN101526068B (en) * | 2008-03-04 | 2012-08-22 | 南京宇能仪表有限公司 | Combined screw impeller wind power generation system |
| CN105074202A (en) * | 2013-03-01 | 2015-11-18 | 江苏六和新能源设备科技有限公司 | Rotating blade of wind-driven generator |
| CN108953059A (en) * | 2018-07-17 | 2018-12-07 | 安徽工业大学工商学院 | A kind of power transmission unit for wind-power electricity generation |
| CN110293406A (en) * | 2019-05-09 | 2019-10-01 | 王荫平 | A kind of building monitoring device based on BIM technology |
-
2006
- 2006-05-31 CN CNA2006100876726A patent/CN101082325A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526068B (en) * | 2008-03-04 | 2012-08-22 | 南京宇能仪表有限公司 | Combined screw impeller wind power generation system |
| CN102220937A (en) * | 2011-05-26 | 2011-10-19 | 深圳市泰玛风光能源科技有限公司 | Vertical-axis magnetic-suspension wind driven generator with breeze starting and lightning protection functions |
| CN105074202A (en) * | 2013-03-01 | 2015-11-18 | 江苏六和新能源设备科技有限公司 | Rotating blade of wind-driven generator |
| CN108953059A (en) * | 2018-07-17 | 2018-12-07 | 安徽工业大学工商学院 | A kind of power transmission unit for wind-power electricity generation |
| CN108953059B (en) * | 2018-07-17 | 2019-08-09 | 安徽工业大学工商学院 | A kind of power transmission unit for wind-power electricity generation |
| CN110293406A (en) * | 2019-05-09 | 2019-10-01 | 王荫平 | A kind of building monitoring device based on BIM technology |
| CN110293406B (en) * | 2019-05-09 | 2021-09-10 | 天津城建大学建筑设计研究院有限公司 | Building monitoring devices based on BIM technique |
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