CN202117843U - Vertical shaft wind generator blade - Google Patents
Vertical shaft wind generator blade Download PDFInfo
- Publication number
- CN202117843U CN202117843U CN 201120142244 CN201120142244U CN202117843U CN 202117843 U CN202117843 U CN 202117843U CN 201120142244 CN201120142244 CN 201120142244 CN 201120142244 U CN201120142244 U CN 201120142244U CN 202117843 U CN202117843 U CN 202117843U
- Authority
- CN
- China
- Prior art keywords
- wing
- vertical shaft
- shaft wind
- vane
- face
- 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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- 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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- Wind Motors (AREA)
Abstract
Provided is a vertical shaft wind generator blade, with a blade stem being connected to a wing bottom under a wing face. The wing face which is a curved face with a largest developed face is connected to a wing tail curved face, and is connected to a quite flat wing bottom at the front end, forming a wing end in the shape of a closed angle. The wing tail is also connected to the wing bottom. In this way, the section bar of a vertical shaft wind generator blade is formed. A shaft handle is disposed in a hole at the wing bottom of the section bar, and is basically vertical to the wing bottom face. The installed shaft handle is provided with threads. An inner spiral shelf and an outer stud are disposed on the threads of the shaft handle, clamping and pressing the wing bottom. Under the support of the inner spiral shelf, the blade section bar is fixedly disposed on the shaft handle. The vertical shaft wind generator blade can be applied in devices like a generator, a ventilation device and an air-conditioning system device.
Description
Technical field
The utility model relates to a kind of vane of vertical shaft wind-driven generator, is a kind of blade scheme of vertical axis aerogenerator or vertical shaft fan of Wind Power Utilization, mainly is applicable to supporting in electricity generating device, ventilation, the first-class application of air-conditioning system device.
Background technique
At present, also do not have the vane of vertical shaft wind-driven generator of this pattern, blade generating efficiency of the same type is unstable, makes by hand that difficulty is big, modeling error is big, cost is high.For the multinomial invention of the vane of vertical shaft wind-driven generator section bar of the series invention that improves this disadvantageous situation and the supporting inventor, particularly inventor's invention, constructure ventilation, generating etc., be necessary to invent a kind ofly more be suitable for, advanced vane of vertical shaft wind-driven generator.
Summary of the invention
The purpose of the utility model is that a kind of vane of vertical shaft wind-driven generator will be provided; Be a kind of vertical axis aerogenerator of Wind Power Utilization or the blade of vertical shaft fan; Mainly be applicable to supportingly in electricity generating device, ventilation, the first-class application of air-conditioning system device, this vane of vertical shaft wind-driven generator also is the citation form of this blade.
The purpose of the utility model is accomplished as follows: vane of vertical shaft wind-driven generator smooth surface of the present invention; At the bottom of being arranged under the aerofoil, base of leaf and the wing be connected; Add the external basic shape that wing tail constitutes vane section bar at the bottom of the aerofoil and the wing; In the inner chamber of this basic shape, be divided into a plurality of shapes chamber by base of leaf, the shape chamber all is a through hole; Aerofoil is that the maximum curved surface of developed surface is connected with wing caudal flexure face also and more smooth wing bottom surface constitutes wedge angle appearance wing tip in the front end handing-over; Same and the wing bottom surface handing-over of wing tail surface; So just constituted the vane of vertical shaft wind-driven generator profile body; At the bottom of the wing on the section bar, make the hole footstalk is installed, the footstalk of installation just outer leafs arm is basically perpendicular to wing bottom surface, and the footstalk of installation just has screw thread on the outer leafs arm; Interior spiral shell frame and outer spiral shell group are installed on the screw thread of footstalk on the screw thread on the outer leafs arm just to live cramping at the bottom of the wing, thereby make vane section bar be fixedly installed on the footstalk just formation blade on the outer leafs arm under the interior spiral shell frame support.When this vane of vertical shaft wind-driven generator is installed on vertical axis aerogenerator or the vertical shaft fan; Under extraneous wind, can rotate the generation driving force, driving force is input to supporting electricity generating device or ventilation plant or air-conditioning system device etc. can produce corresponding generating, ventilation, air-conditioning effect.Vane of vertical shaft wind-driven generator shape size, footstalk number what, specifically each part dimension is not done qualification, vane of vertical shaft wind-driven generator in use must other non-critical pieces, Component dispose as required.
Because the vane of vertical shaft wind-driven generator of the utility model is to be connected at the bottom of base of leaf and the wing are arranged under aerofoil, adds the external basic shape of wing tail formation vane section bar at the bottom of the aerofoil and the wing, in the inner chamber of this basic shape, is divided into a plurality of shapes chamber by base of leaf; Aerofoil be the maximum curved surface of developed surface be connected with wing caudal flexure face and and the more smooth wing at the bottom of at front end handing-over formation wedge angle appearance wing tip; Wing tail joins equally and at the bottom of the wing; Structure just provides the vane of vertical shaft wind-driven generator section bar like this; At the bottom of the wing on the section bar, make the hole footstalk is installed; The footstalk of installing just outer leafs arm is basically perpendicular to wing bottom surface, and the footstalk of installation just has screw thread on the outer leafs arm, and interior spiral shell frame and outer spiral shell group are installed on the screw thread of footstalk on the screw thread on the outer leafs arm just cramping at the bottom of the wing firmly; Vane section bar is fixedly installed on the footstalk just on the outer leafs arm, blade with regard to supporting in electricity generating device, ventilation, air-conditioning system device is first-class is applied.
Description of drawings: the utility model is done further to describe below in conjunction with accompanying drawing.Fig. 1 is a kind of blade structure principle cross sectional view of the utility model, is merely a special case.Fig. 1 is denoted as: at the bottom of aerofoil 1, the wing 2, base of leaf 3, wing tail 4, wing tip 5, footstalk 6, interior spiral shell frame 7, outer spiral shell group 8.
Embodiment: with reference to Fig. 1; The aerofoil of vane of vertical shaft wind-driven generator has for 1 time at the bottom of base of leaf 3 and the wing 2 to be connected; 2 add the external basic shape that wing tail 4 constitutes vane section bars at the bottom of the aerofoil 1 and the wing, in the inner chamber of this basic shape, are divided into a plurality of shapes chamber by base of leaf 3, and the shape chamber all is a through hole; Aerofoil 1 be the maximum curved surface of developed surface be connected with wing tail 4 curved surfaces and and the more smooth wing at the bottom of 2 at front end handing-over formation wedge angle appearance wing tip 5; 4 on wing tail same with the wing at the bottom of 2 deliver personally and connect; So just constituted the vane of vertical shaft wind-driven generator profile body; Be basically perpendicular at the bottom of the wing 2 by section bar footstalk 6 when being made into blade; Footstalk 6 is installed making the hole at the bottom of the wing on the section bar on 2, the footstalk 6 of installation just outer leafs arm is basically perpendicular at the bottom of the wing 2, and the footstalk 6 of installation just has screw thread on the outer leafs arm; Interior spiral shell frame 7 and outer spiral shell group 8 are installed on the screw thread of footstalk 6 on the screw thread on the outer leafs arm just to live 2 crampings at the bottom of the wing, thereby make vane section bar be fixedly installed on the footstalk 6 just formation vane of vertical shaft wind-driven generator on the outer leafs arm under interior spiral shell frame 7 supports.This accessory of vane of vertical shaft wind-driven generator is to be installed on vertical axis aerogenerator or the vertical shaft fan in use; Under extraneous wind, can rotate the generation driving force, driving force is imported into work in corresponding generating, ventilation, the air-conditioning system device etc.Vane of vertical shaft wind-driven generator shape size, footstalk 6 quantity what, each part dimension when specifically forming blade are not done qualification, vane of vertical shaft wind-driven generator in use must other non-critical pieces, Component dispose as required.
Claims (3)
1. vane of vertical shaft wind-driven generator; Mainly contain (2), base of leaf (3) at the bottom of aerofoil (1), the wing, wing tail (4), wing tip (5), footstalk (6), interior spiral shell frame (7), outer spiral shell group (8) and form, it is characterized in that: (2) were connected at the bottom of base of leaf (3) and the wing were arranged under the aerofoil (1).
2. vane of vertical shaft wind-driven generator according to claim 1; It is characterized in that: aerofoil (1) be the maximum curved surface of developed surface be connected with wing tail (4) curved surface and and the more smooth wing at the bottom of (2) face constitute wedge angle appearance wing tip (5) in the front end handing-over, (2) are delivered personally and are connect at the bottom of the same and wing of wing tail (4) face.
3. vane of vertical shaft wind-driven generator according to claim 1 is characterized in that: interior spiral shell frame (7) and outer spiral shell group (8) are installed on the screw thread of footstalk (6) on the screw thread on the outer leafs arm just to live (2) cramping at the bottom of the wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120142244 CN202117843U (en) | 2011-05-07 | 2011-05-07 | Vertical shaft wind generator blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120142244 CN202117843U (en) | 2011-05-07 | 2011-05-07 | Vertical shaft wind generator blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117843U true CN202117843U (en) | 2012-01-18 |
Family
ID=45458915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120142244 Expired - Fee Related CN202117843U (en) | 2011-05-07 | 2011-05-07 | Vertical shaft wind generator blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067125A1 (en) * | 2012-11-02 | 2014-05-08 | 广飞科技股份有限公司 | Blade and wind-driven generator |
-
2011
- 2011-05-07 CN CN 201120142244 patent/CN202117843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067125A1 (en) * | 2012-11-02 | 2014-05-08 | 广飞科技股份有限公司 | Blade and wind-driven generator |
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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: 20120118 Termination date: 20120507 |