CN206477953U - A kind of sophisticated blading of vertical axis aerogenerator - Google Patents
A kind of sophisticated blading of vertical axis aerogenerator Download PDFInfo
- Publication number
- CN206477953U CN206477953U CN201720162578.6U CN201720162578U CN206477953U CN 206477953 U CN206477953 U CN 206477953U CN 201720162578 U CN201720162578 U CN 201720162578U CN 206477953 U CN206477953 U CN 206477953U
- Authority
- CN
- China
- Prior art keywords
- sophisticated
- vertical axis
- blading
- axis aerogenerator
- fan 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
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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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of sophisticated blading of vertical axis aerogenerator, include the rotating shaft of flanged disk, it is on the circumferencial direction of described rotating shaft and uniform staggeredly provided with some support bars from top to bottom, the end of support bar is fixed with sophisticated wind acanthus leaf, sophisticated wind acanthus leaf is by being bent to form the sophisticated spiral camber fan blade of sophisticated helical form curved surface windward, sophisticated vane plate fibrous composite, intensity is high, good toughness, light-weight environment-friendly, the direct flexural deformation of flat sheet of given shape obtains sophisticated helical form, securing member is few, eliminate end flow-disturbing, lift fan efficiency, optimization is dynamic, static vision effect, it is quick and easy for installation.
Description
Technical field
The utility model is related to a kind of sophisticated blading of vertical axis aerogenerator.
Background technology
Current domestic wind power generating set is almost trunnion axis pattern entirely, and blade is propeller arrangement, when change of the wind
The direction windward of wind powered generator system is adjusted by rudder.The most significant advantage of vertical shaft fan is no matter how wind side changes
Change can normal work.Because blade rotates around central axis, the lateral pressure that pylon is born is small；And screw type wind
In addition to power generator is the characteristics of with normal vertical axis wind power generator, because its blade is helical form, even if by ground
Upward air-flow can also be produced energy by absorption, and with threshold wind velocity requirement than it is relatively low the characteristics of.
Existing vertical axis aerogenerator fan blade shape is of all kinds, but universal stability is poor, and wind energy utilization is relatively low, outside
See dull, complete machine cost of transportation height, the problems such as part in-site installation is complicated.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of securing member for the deficiency for overcoming in the prior art
It is few, end flow-disturbing is eliminated, fan efficiency is lifted, optimizes the sophisticated blade dress of vertical axis aerogenerator of dynamic and static visual effect
Put.
The utility model solves the technical scheme that its technical problem used：A kind of sophisticated leaf of vertical axis aerogenerator
Sheet devices, include the rotating shaft of flanged disk, on the circumferencial direction of described rotating shaft and uniform staggeredly provided with some from top to bottom
Support bar, the end of support bar is fixed with sophisticated wind acanthus leaf, and sophisticated wind acanthus leaf is by being bent to form sophisticated helical form curved surface windward
Sophisticated spiral camber fan blade.
Further, the nonmetallic composite or metal material that described sophisticated spiral camber fan blade is used pass through sheet material
It is cut into.
Further, described sophisticated spiral camber fan blade is made of fibrous composite.
Further, the cross section of described sophisticated spiral camber fan blade is deployed in the S state of gradual change.
Further, the top and bottom of described sophisticated spiral camber fan blade are in the pointed shape of similar circular cone.
Further, described rotating shaft is solid shafting.
The beneficial effects of the utility model are：The utility model tip vane plate is fibrous composite, and intensity is high, toughness
Good, light-weight environment-friendly, the direct flexural deformation of flat sheet of given shape obtains sophisticated helical form, and securing member is few, eliminates end
Portion's flow-disturbing, lifts fan efficiency, optimizes dynamic and static visual effect, quick and easy for installation.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sophisticated wind acanthus leaf schematic shapes of the utility model.
1. rotating shaft in figure, 2. support bars, 3. sophisticated wind acanthus leafs, 31. sophisticated spiral camber fan blades.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
The sophisticated blading of a kind of vertical axis aerogenerator as shown in Fig. 1~2, includes the rotating shaft 1 of flanged disk,
On the circumferencial direction of rotating shaft 1 and uniform staggeredly provided with some support bars 2 from top to bottom, the end of support bar 2 is fixed with sophisticated wind
Impeller 3, sophisticated wind acanthus leaf 3 is by being bent to form the sophisticated spiral camber fan blade 31 of sophisticated helical form curved surface windward.
What the nonmetallic composite or metal material that sophisticated spiral camber fan blade 31 is used were made up of plate cutting.
Sophisticated spiral camber fan blade 31 uses fibrous composite.
Deploy in the S state of gradual change the cross section of sophisticated spiral camber fan blade 31.
The top and bottom of sophisticated spiral camber fan blade 31 are in the pointed shape of similar circular cone.
Rotating shaft 1 is solid shafting.
Shown in specific Fig. 1, the sophisticated blade of vertical shaft fan assembled by sophisticated wind acanthus leaf 3, rotating shaft 1, support bar 2 is filled
Put, rotating shaft 1 is from top to bottom provided with support bar 2 uniformly staggeredly, and sophisticated wind acanthus leaf 3 bends and is fixed on each end of support bar 2
Portion, forms the sophisticated helical form being correspondingly arranged on sophisticated helical form curved surface windward, the supported on both sides bar 2 of rotating shaft 1 curved surface windward, is formed
Sophisticated spiral camber fan blade.The cross section of sophisticated spiral camber fan blade 31 is deployed in the S state of gradual change, sophisticated spiral camber fan blade
31 top and bottom are in the pointed shape of similar circular cone.The device converts wind energy into mechanical energy, subsequently through supporting
Mechanical energy dress is further turned to electric energy by TRT.Sophisticated spiral blade 3 eliminates blade tip flow-disturbing, lifting blower fan effect
Rate；Optimize dynamic and static visual effect；Securing member is reduced, easy installation and removal is quick.
Shown in Fig. 2, sophisticated wind acanthus leaf schematic shapes, sophisticated wind acanthus leaf 3 is nonmetallic composite or metal material, plate
Material cuts and obtained, and need to only be bent sophisticated wind acanthus leaf 3 during installation and be fixed on each end of support bar 2, processes convenient transportation, by force
Degree is high, good toughness, light-weight environment-friendly.
Above-mentioned embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model
In enclosing.
Claims (6)
1. a kind of sophisticated blading of vertical axis aerogenerator, includes the rotating shaft (1) of flanged disk, it is characterised in that：Institute
On the circumferencial direction for the rotating shaft (1) stated and uniform staggeredly provided with some support bars (2) from top to bottom, the end of support bar (2) is consolidated
Surely there is a sophisticated wind acanthus leaf (3), sophisticated wind acanthus leaf (3) is by being bent to form the sophisticated spiral camber wind of sophisticated helical form curved surface windward
Leaf (31).
2. the sophisticated blading of a kind of vertical axis aerogenerator according to claim 1, it is characterised in that：Described point
What the nonmetallic composite or metal material that end spiral camber fan blade (31) is used were made up of plate cutting.
3. the sophisticated blading of a kind of vertical axis aerogenerator according to claim 1, it is characterised in that：Described point
End spiral camber fan blade (31) is made of fibrous composite.
4. the sophisticated blading of a kind of vertical axis aerogenerator according to claim 1, it is characterised in that：Described point
The cross section of spiral camber fan blade (31) is held to deploy in the S state of gradual change.
5. the sophisticated blading of a kind of vertical axis aerogenerator according to claim 1, it is characterised in that：Described point
The top and bottom for holding spiral camber fan blade (31) are in the pointed shape of similar circular cone.
6. the sophisticated blading of a kind of vertical axis aerogenerator according to claim 1, it is characterised in that：Described turns
Axle (1) is solid shafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162578.6U CN206477953U (en) | 2017-02-22 | 2017-02-22 | A kind of sophisticated blading of vertical axis aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162578.6U CN206477953U (en) | 2017-02-22 | 2017-02-22 | A kind of sophisticated blading of vertical axis aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477953U true CN206477953U (en) | 2017-09-08 |
Family
ID=59748244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162578.6U Expired - Fee Related CN206477953U (en) | 2017-02-22 | 2017-02-22 | A kind of sophisticated blading of vertical axis aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477953U (en) |
-
2017
- 2017-02-22 CN CN201720162578.6U patent/CN206477953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20200222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |