CN2270124Y - Omnibearing directional windmill with successively reversely mounted blades - Google Patents
Omnibearing directional windmill with successively reversely mounted blades Download PDFInfo
- Publication number
- CN2270124Y CN2270124Y CN95222280U CN95222280U CN2270124Y CN 2270124 Y CN2270124 Y CN 2270124Y CN 95222280 U CN95222280 U CN 95222280U CN 95222280 U CN95222280 U CN 95222280U CN 2270124 Y CN2270124 Y CN 2270124Y
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- CN
- China
- Prior art keywords
- windmill
- utility
- successively
- fan blade
- model
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model relates to an omnibearing directional windmill with successively and reversely mounted blades, which belongs to a wind-driven electric plant. The utility model is characterized in that the utility model comprises six successively and reversely mounted streamline blades and a plugging mechanism with special structure. Under the condition of fixing a shaft, the utility model can receive wind universally and make the blades rotate directionally all the time. The utility model has the advantages of material saving, light weight, easy rotating, high efficiency and strong adaptability to wind direction variation. The utility model can be used on land or on a ship, particularly on a fishing boat of which the course is often changed, a windmill in a wind energy generating unit, a windmill limited by space in special occasions, and an ornament for buildings.
Description
The utility model belongs to a kind of wind driven electric plant.
At present, horizontal axis windmill commonly used can universal wind-engaging, and its axle is fixing, change the position with the axle box haul that the wind direction guiding device drives it, make wind-receiving face vertical with wind direction all the time, could keep the fan blade sense of rotation constant.This windmill also will have a cover power transmitting deice when practical application, structure is comparatively complicated.Because fan blade except rotation on vertical surface, also wants the change of box haul to do to horizontally rotate around vertical shaft, thus need take a bigger spherical space, thereby limit its application at some occasion (as boats and ships).Omni-bearing directional windmill (patent No. 95203135.3) can overcome above-mentioned shortcoming, and its axle is fixing, can universal wind-engaging, need not occupy big spherical space, and simple in structure, installation and processing is also convenient.But because its fan blade relatively oppositely installs, and plugging mechanism makes that at an end of turning axle stationary axle and turning axle are longer, the requirement on machining accuracy height, and many with material, weight is heavier, is difficult for starting.
The utility model is for further simplified structure, saves material, reduces weight, raises the efficiency and designs.
The utility model adopts six fan blades of oppositely installing successively and special plugging mechanism, and the fan blade back side is the streamline shape, to reduce wind resistance.Because fan blade is oppositely installed successively, reduce the position that fan blade occupies on turning axle, and plugging mechanism is in the centre of turning axle, the length of stationary axle and turning axle is shortened greatly.This novel structure can guarantee under the fixing situation of axle, and fan blade can universal wind-engaging, and fan blade only needs to do directedly to rotate and needn't do to horizontally rotate on vertical surface around horizontal axis, need not occupy a spherical space.In addition, because stationary axle and turning axle are shorter, make the quality of fit of stationary axle, turning axle and bearing be easy to realize.
Below in conjunction with accompanying drawing the design is further elaborated.
As shown in Figure 1, the utility model mainly is made up of axle (1) (band brake arc tooth), bearing (2) (two), turning axle (3), fan blade (4) (six), wind wheel (5), plugging mechanism (6), fixed support (7), bearing cap (8) parts such as (two).Axle (1) is horizontally fixed on the support (7), and two bearings (2) are installed in the two ends between axle (1) and the turning axle (3) respectively, and fan blade (4) (six) oppositely is fixed on wind wheel (5) successively and turning axle (3) is gone up (as shown in Figure 2).The plugging mechanism of this windmill forms (as shown in Figure 3) by the arc toothed portion of shotpin (9), spring (10), block (11) and axle (1).An end of angled end-face shotpin (9) is entangled by spring (10) in the plugging mechanism, pack in the hole in turning axle neutral position, the other end (angled end-face) contacts with axle (1) arc toothed portion, and spring (10) is tightened by block (11) and pushed down, shotpin (9) and turning axle interlock.When turning axle reversed, the tip of angled end-face shotpin (9) was blocked by the arc teeth groove of axle (1), made the turning axle (3) can not backward rotation, guaranteed orientation rotation of windmill with this.
The utility model is except that bearing, plugging mechanism, fixed support are made of metal, and all the other component can be made of light metal or duroplasts, install simple and convenient.
The design's novel structure, higher with material province, in light weight, easy starting, efficient is stronger to the adaptability of change of the wind.
The utility model can with the supporting composition wind energy power of generator unit, with other wind driven electric plant of the supporting composition of driving mechanism, be applicable to the boats and ships especially fishing boat that often changes of course, perhaps space-constrained special occasions.In addition, this windmill can be made the building decoration thing.
Claims (3)
1, a kind of fan blade is oppositely installed the omni-bearing directional windmill successively, form by axle, bearing, turning axle, fan blade, wind wheel, plugging mechanism, fixed support, bearing cap etc., it is characterized in that fan blade oppositely is installed on the turning axle successively, the fan blade back side is the streamline shape.
2, fan blade as claimed in claim 1 is oppositely installed the omni-bearing directional windmill successively, it is characterized in that described plugging mechanism is made up of the arc tooth on the stationary axle and shotpin, spring and block, shotpin one end is entangled by spring, pack in the hole in turning axle neutral position, spring is tightened by block and is pushed down, the shotpin the other end is angled end-face, touches with the arc toe joint of stationary axle.
3, fan blade as claimed in claim 1 is oppositely installed the omni-bearing directional windmill successively, it is characterized in that described this device can be used as the land and uses or wind energy power unit windmill peculiar to vessel, also can make the building decoration thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95222280U CN2270124Y (en) | 1995-09-16 | 1995-09-16 | Omnibearing directional windmill with successively reversely mounted blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95222280U CN2270124Y (en) | 1995-09-16 | 1995-09-16 | Omnibearing directional windmill with successively reversely mounted blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270124Y true CN2270124Y (en) | 1997-12-10 |
Family
ID=33869648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95222280U Expired - Fee Related CN2270124Y (en) | 1995-09-16 | 1995-09-16 | Omnibearing directional windmill with successively reversely mounted blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246358A (en) * | 2016-12-16 | 2017-10-13 | 腾进科技有限公司 | Round-the-clock natural air pressure power generation system with height draught head |
-
1995
- 1995-09-16 CN CN95222280U patent/CN2270124Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246358A (en) * | 2016-12-16 | 2017-10-13 | 腾进科技有限公司 | Round-the-clock natural air pressure power generation system with height draught head |
| CN108368833A (en) * | 2016-12-16 | 2018-08-03 | 吕耀光 | Round-the-clock natural air pressure power generation system with height draught head |
| CN107246358B (en) * | 2016-12-16 | 2019-04-19 | 腾进科技有限公司 | Round-the-clock natural air pressure power generation system with height draught head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |