CN204476659U - A kind of outer ring cable-stayed type multiblade wind wheel - Google Patents
A kind of outer ring cable-stayed type multiblade wind wheel Download PDFInfo
- Publication number
- CN204476659U CN204476659U CN201420704385.5U CN201420704385U CN204476659U CN 204476659 U CN204476659 U CN 204476659U CN 201420704385 U CN201420704385 U CN 201420704385U CN 204476659 U CN204476659 U CN 204476659U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- blade
- wind wheel
- wind
- interior hub
- 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
-
- 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
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is a kind of outer ring cable-stayed type multiblade wind wheel, it is characterized in that comprising interior hub, blade, outer ring and steel wire, multiple blade is tightly combined by steel wire oblique pull between interior hub and outer ring, and described blade shape draws trapezoidal for the little length of radially outer imperial palace; Described outer ring is a hollow tubular outer ring.Wind wheel of the present utility model can use when wind-force is less, make full use of wind-resources, and the cost of wind blade manufacture can be reduced, the manufacture cost of whole wind wheel is significantly reduced, its compact structure, beautiful shape are a kind of air vanes of brand new.
Description
Technical field
The utility model relates to wind energy facility technical field, specifically a kind of outer ring cable-stayed type multiblade wind wheel of wind energy transformation rotation function.
Background technique
The wind wheel used in existing wind-driven generator is generally three pieces type impeller, and its structural feature is the blower fan being applicable to run up, its require work wind speed and starting wind velocity higher, when wind speed is lower, substantially can not use, and structure is more complicated, cost of production is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of outer ring cable-stayed type multiblade wind wheel, and it can make full use of wind resource, also can work, and manufacture cost is lower when wind speed is less.
Technical solutions of the utility model are: outer ring cable-stayed type multiblade wind wheel comprises interior hub, blade, outer ring and steel wire, and multiple blade, is combined thus by steel wire oblique pull tightly between interior hub and outer ring.
Described blade shape is that the little elongation of radially outer imperial palace is trapezoidal.
Described blade is that 30-300 sheet is uniformly distributed on interior hub and outer ring.
Described outer ring is a hollow tubular outer ring.
Described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.
Wind wheel of the present utility model can use when wind-force is less, make full use of wind-resources, and the cost of wind blade manufacture can be reduced, the manufacture cost of whole wind wheel is significantly reduced, its compact structure, beautiful shape are a kind of air vanes of brand new.
Accompanying drawing explanation
Fig. 1 is the structural representation of outer ring of the present utility model cable-stayed type multiblade wind wheel.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation (stereogram) of outer ring of the present utility model cable-stayed type multiblade wind wheel.
In figure, 1-outer ring, 2-steel wire, 3-blade, 4-steel wire, hub in 5-.
Embodiment
As shown in Figure 1, outer ring of the present utility model cable-stayed type multiblade wind wheel comprises interior hub 5, blade 3, outer ring 1 and steel wire 2,4, multiple blade 3 is by steel wire 2 and 4 oblique pull tightly between interior hub 5 and outer ring 1, and namely blade oblique 5 ° of tensions between outer ring and interior hub are installed, and combine thus.Described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.Described blade 3 shape is that the little elongation of radially outer imperial palace is trapezoidal.Described blade 3 is uniformly distributed on interior hub 5 and outer ring 1 for 30-300 sheet.Described outer ring 1 is a hollow tubular outer ring.
Claims (3)
1. an outer ring cable-stayed type multiblade wind wheel, is characterized in that comprising interior hub, blade, outer ring and steel wire, and multiple blade, is combined thus by steel wire oblique pull tightly between interior hub and outer ring; Described blade shape is that the little elongation of radially outer imperial palace is trapezoidal; Described outer ring is a hollow tubular outer ring.
2. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described blade is that 30-300 sheet is uniformly distributed on interior hub and outer ring.
3. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704385.5U CN204476659U (en) | 2014-11-21 | 2014-11-21 | A kind of outer ring cable-stayed type multiblade wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704385.5U CN204476659U (en) | 2014-11-21 | 2014-11-21 | A kind of outer ring cable-stayed type multiblade wind wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476659U true CN204476659U (en) | 2015-07-15 |
Family
ID=53632453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704385.5U Expired - Fee Related CN204476659U (en) | 2014-11-21 | 2014-11-21 | A kind of outer ring cable-stayed type multiblade wind wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389738A (en) * | 2014-11-21 | 2015-03-04 | 玉溪市浩森工贸有限公司 | Outer ring obliquely strained type multi-blade wind wheel |
-
2014
- 2014-11-21 CN CN201420704385.5U patent/CN204476659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389738A (en) * | 2014-11-21 | 2015-03-04 | 玉溪市浩森工贸有限公司 | Outer ring obliquely strained type multi-blade wind wheel |
| CN104389738B (en) * | 2014-11-21 | 2018-04-27 | 玉溪市浩森工贸有限公司 | A kind of outer ring cable-stayed type multiblade wind wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20171121 |