CN202441537U - Upright shaft wind driven generator fan - Google Patents
Upright shaft wind driven generator fan Download PDFInfo
- Publication number
- CN202441537U CN202441537U CN 201220071019 CN201220071019U CN202441537U CN 202441537 U CN202441537 U CN 202441537U CN 201220071019 CN201220071019 CN 201220071019 CN 201220071019 U CN201220071019 U CN 201220071019U CN 202441537 U CN202441537 U CN 202441537U
- Authority
- CN
- China
- Prior art keywords
- wind driven
- driven generator
- upright shaft
- blade
- generator fan
- 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
Abstract
The utility model discloses an upright shaft wind driven generator fan, and relates to the technical field of power transmission of wind driven generators. The upright shaft wind driven generator fan comprises a revolving shaft and at least three blades uniformly arranged around the axis of the revolving shaft, wherein each blade is a cylindrical surface structure, and the bus direction of each blade is parallel with the axis of the revolving shaft. The upright shaft wind driven generator fan provided by the utility model has the advantages that the upright shaft wind driven generator fan is matched with the existing upright shaft wind driven generator for use, as seven blades are arranged on the revolving shaft, normal rotation is realized in all wind directions, so that wind energy is effectively converted into power energy; in addition, the upright shaft wind driven generator fan has small floor area, the blades are made of glass fiber reinforced plastics and has strong saline-resisting and alkali-resisting properties, so that the upright shaft wind driven generator fan can effectively adapt to various severe environments, and the service life of the upright shaft wind driven generator fan is prolonged.
Description
Technical field
The utility model relates to the power transmission technical field of wind-driven generator.
Background technique
Wind energy is the energy inexhaustible on the earth, especially in China; Vast territory and abundant resources; Some areas, northwest are famous air ports, the world, and wind energy resources is very abundant, make full use of these energy; The national conditions that are fit to very much China also meet international environmental protection and make full use of the slogan of renewable resources.No matter it is at present domestic or some developed countries all carry out wind-power electricity generation energetically in the world; And the wind power plant that has taken on a certain scale also increases gradually, but existing transverse axis wind-driven generator changes frequent area at wind direction; This horizontal type generator blade can not remain with wind direction over against; Whole efficiency will be reduced greatly, and maximizing makes manufacture cost raise again, installs also inconvenient.
The model utility content
The utility model technical problem to be solved provides a kind of vertical-shaft aerogenerator fan, effectively utilizes wind energy resources, and floor space is little, and wind-engaging is not to control.
For solving the problems of the technologies described above; The technological scheme that the utility model is taked is: a kind of vertical-shaft aerogenerator fan; Comprise running shaft and at least three blades evenly arranging around the axis of running shaft, said blade is that cylindrical structure and its generatrix direction are parallel with said rotating shaft axis.
Said blade is provided with 5; Each blade all is fixedly connected with running shaft by means of framework; Said framework comprises the two piece cross bars of vertical fixed arrangement on said running shaft, and every crossbar end fixedly installs arc fixed plate, and blade pass is crossed bolt and is connected with said arc fixed plate.
Said blade adopts the glass fibre reinforced plastics material.
Adopt the beneficial effect that technique scheme produced to be: the utility model and the supporting use of existing vertical-shaft aerogenerator, owing on the running shaft seven blades are set, no matter any wind direction all can normally rotate; Be electric energy effectively with wind energy transformation; And this kind vertical shaft type fan floor space is little, and blade adopts the glass fibre reinforced plastics material, and saline-alkali tolerance can be strong; Effectively adapt to various rugged environment, increase the service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model left view;
Fig. 3 is the utility model plan view;
Fig. 4 is the utility model stereogram;
In the accompanying drawings: 1, running shaft; 2, blade; 3, framework.
Embodiment
A kind of vertical-shaft aerogenerator fan shown in Fig. 1-4; It is characterized in that: comprise running shaft 1 and at least three blades 2 of evenly arranging around the axis of running shaft 1; Said blade 2 is cylindrical structure and its generatrix direction and said running shaft 1 parallel axes; Blade quantity must be the odd number sheet, could guarantee forward thrust like this greater than reverse resistance, guarantees that blade gets final product rotary electrification when light breeze.
Said blade 2 is provided with 5; Each blade 2 all is fixedly connected with running shaft 1 by means of framework 3; Said framework 3 comprises the two piece cross bars of vertical fixed arrangement on said running shaft 1; Every crossbar end fixedly installs arc fixed plate, and blade 2 is connected with said arc fixed plate through bolt, and the angle between adjacent two frameworks is 72 degree.
Said blade 2 adopts the glass fibre reinforced plastics material.Adopt the vertical shaft type fan, with the supporting use of existing vertical-shaft aerogenerator, owing on the running shaft seven blades are set; No matter any wind direction all can normally rotate, be electric energy effectively, and this kind vertical shaft type fan floor space is little with wind energy transformation; Blade adopts the glass fibre reinforced plastics material; Saline-alkali tolerance can be strong, effectively adapts to various rugged environment, increases the service life.
Claims (3)
1. vertical-shaft aerogenerator fan; It is characterized in that: comprise running shaft (1) and at least three blades (2) of evenly arranging around the axis of running shaft (1), said blade (2) is cylindrical structure and its generatrix direction and said running shaft (1) parallel axes.
2. vertical-shaft aerogenerator fan according to claim 1; It is characterized in that: said blade (2) is provided with 5; Each blade (2) all is fixedly connected with running shaft (1) by means of framework (3); Said framework (3) comprises the two piece cross bars of vertical fixed arrangement on said running shaft (1), and every crossbar end fixedly installs arc fixed plate, and blade (2) is connected with said arc fixed plate through bolt.
3. vertical-shaft aerogenerator fan according to claim 2 is characterized in that: said blade (2) adopts the glass fibre reinforced plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220071019 CN202441537U (en) | 2012-02-29 | 2012-02-29 | Upright shaft wind driven generator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220071019 CN202441537U (en) | 2012-02-29 | 2012-02-29 | Upright shaft wind driven generator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441537U true CN202441537U (en) | 2012-09-19 |
Family
ID=46822990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220071019 Expired - Fee Related CN202441537U (en) | 2012-02-29 | 2012-02-29 | Upright shaft wind driven generator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929861A (en) * | 2015-06-03 | 2015-09-23 | 国家电网公司 | Multifunctional electric generator with high practicability |
-
2012
- 2012-02-29 CN CN 201220071019 patent/CN202441537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929861A (en) * | 2015-06-03 | 2015-09-23 | 国家电网公司 | Multifunctional electric generator with high practicability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20140229 |