CN201083183Y - Wind motor wind following vane angle rotating type pneumatic structure - Google Patents
Wind motor wind following vane angle rotating type pneumatic structure Download PDFInfo
- Publication number
- CN201083183Y CN201083183Y CNU200720015296XU CN200720015296U CN201083183Y CN 201083183 Y CN201083183 Y CN 201083183Y CN U200720015296X U CNU200720015296X U CN U200720015296XU CN 200720015296 U CN200720015296 U CN 200720015296U CN 201083183 Y CN201083183 Y CN 201083183Y
- Authority
- CN
- China
- Prior art keywords
- arm
- wind
- generator
- fan blade
- nut
- 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 provides a pneumatic structure of blades rotating an angle with wind for a wind power generator, which solves the problem of the prior wind power generator blades of which are fixed and the wind power is less utilized; when the wind speed is high, the revolutions or shutdown needs to be controlled via braking. the utility model is characterized in that the generator is connected with an upper cantilever and a lower cantilever via a supporting arm seat; a shaft of the generator is connected with a poising nut device composed by a poising nut guide sleeve, a poising nut guide pole, a lacing wire adjusting seat, a guide sleeve pulling plate, a blade rotating pulling plate, a suspending posing nut arm plate, a suspending posing nut and a pulling rotating vertical arm, and is connected with an angle adjusting limit rod via a nut and a rotating pull rod; a vertical shaft end of the blades are arranged on the upper cantilever and the lower cantilever. The utility model has the advantages that the height can be reduced by seventy percent with the same power; the lightning disturbance rate is low; the revolution speed is high at the same wind speed, and the starting wind speed is one level lower; the revolution is changed via automatic adjustment in case of strong wind .
Description
Technical field
The utility model is a kind of wind turbine equipment, and particularly a kind of wind-driven generator is the pneumatic structure of blade rotating angle formula with the wind.
Background technique
Existing MW class vertical shaft outer rotor generator wind-driven generator should contact thunder and lightning up to more than hundred meters; Its fan blade is fixed, and wind energy utilization is low; When wind speed is high, need to control revolution or shutdown by brake; Need special installation apparatus, fan blade transportation difficulty.
Summary of the invention
The purpose of this utility model is, solves above-mentioned existing existing problem, provides a kind of inner and outer rotors all can use, and the wind-driven generator of raising wind energy utilization is the pneumatic structure of blade rotating angle formula with the wind.
The utility model is achieved in that generator is installed on generator stand, on the axle of generator an arm seat is installed, prop up arm seat and connect upper cantilever, lower cantalever, the axle head of generator connects the balanced weight guide pin bushing, the balanced weight guide pin bushing connects the balanced weight guide pillar, lacing wire is installed on the balanced weight guide pillar adjusts seat, the balanced weight guide pin bushing connects the guide pin bushing arm-tie, and the guide pin bushing arm-tie connects fan blade corner arm-tie, revolves stone roller arm plate; Revolve the connection of stone roller arm plate and revolve stone roller; The upright arm of fan blade corner arm-tie connection pulling corner, the upright arm of pulling corner is installed in the sliding-groove of upper cantilever, lower cantalever, and passes through nut, corner pull bar and adjust the angle position-limited lever to be connected; The end of fan blade vertical shaft is installed on upper cantilever, the lower cantalever, fan blade by Bearing Installation on the fan blade vertical shaft; One end of lacing wire is adjusted seat with lacing wire and is connected, and the other end is connected with the fan blade vertical shaft.
The utility model has the advantages that, compared with prior art, equal power, 1, its height can reduce by 70%; The lightning disturbance rate is low; 2, equal wind speed rotating speed height starts the low one-level of wind speed; 3, with change of wind velocity, high wind is adjusted angle automatically and is changed revolution; 4, need not use special installation apparatus, be convenient to transportation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, generator 17 is installed on generator stand 19, on the axle of generator 17 arm seat 13 is installed, prop up arm seat 13 and connect upper cantilevers 4, lower cantalever 15, the axle head of generator 17 connects balanced weight guide pin bushing 10, and balanced weight guide pin bushing 10 connects balanced weight guide pillar 2, lacing wire is installed on the balanced weight guide pillar 2 adjusts seat 1, balanced weight guide pin bushing 10 connects guide pin bushing arm-tie 11, and guide pin bushing arm-tie 11 connects fan blade corner arm-tie 12, revolves stone roller arm plate 18; Revolve 18 connections of stone roller arm plate and revolve stone roller 20; The upright arm 5 of fan blade corner arm-tie 12 connection pulling corners, the upright arm 5 of pulling corner is installed in the sliding-groove of upper cantilever 4, lower cantalever 15, and passes through nut, corner pull bar 6 and adjust angle position-limited lever 9 to be connected; The end of fan blade vertical shaft 7 is installed on upper cantilever 4, the lower cantalever 15, and fan blade 14 is installed on the fan blade vertical shaft 7 by bearing 8; One end of lacing wire 3 is adjusted seat with lacing wire and is connected, and the other end is connected with fan blade vertical shaft 7.Closure plate lacing wire 16 is installed on the fan blade 14.
Claims (1)
1. a wind-driven generator pneumatic structure of blade rotating angle formula with the wind, it is characterized in that, generator is installed on generator stand, on the axle of generator an arm seat is installed, an arm seat connects upper cantilever, lower cantalever, and the axle head of generator connects the balanced weight guide pin bushing, the balanced weight guide pin bushing connects the balanced weight guide pillar, lacing wire is installed on the balanced weight guide pillar adjusts seat, the balanced weight guide pin bushing connects the guide pin bushing arm-tie, and the guide pin bushing arm-tie connects fan blade corner arm-tie, revolves stone roller arm plate; Revolve the connection of stone roller arm plate and revolve stone roller; The upright arm of fan blade corner arm-tie connection pulling corner, the upright arm of pulling corner is installed in the sliding-groove of upper cantilever, lower cantalever, and passes through nut, corner pull bar and adjust the angle position-limited lever to be connected; The end of fan blade vertical shaft is installed on upper cantilever, the lower cantalever, fan blade by Bearing Installation on the fan blade vertical shaft; One end of lacing wire is adjusted seat with lacing wire and is connected, and the other end is connected with the fan blade vertical shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720015296XU CN201083183Y (en) | 2007-10-10 | 2007-10-10 | Wind motor wind following vane angle rotating type pneumatic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720015296XU CN201083183Y (en) | 2007-10-10 | 2007-10-10 | Wind motor wind following vane angle rotating type pneumatic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083183Y true CN201083183Y (en) | 2008-07-09 |
Family
ID=39625649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720015296XU Expired - Fee Related CN201083183Y (en) | 2007-10-10 | 2007-10-10 | Wind motor wind following vane angle rotating type pneumatic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493914A (en) * | 2011-11-30 | 2012-06-13 | 上海大学 | Auxiliary fan of lift-type vertical axis wind generator |
| CN103437947A (en) * | 2013-08-14 | 2013-12-11 | 赵东南 | Multi-vane type horizontal full-automatic domestic wind driven generator |
-
2007
- 2007-10-10 CN CNU200720015296XU patent/CN201083183Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493914A (en) * | 2011-11-30 | 2012-06-13 | 上海大学 | Auxiliary fan of lift-type vertical axis wind generator |
| CN102493914B (en) * | 2011-11-30 | 2013-12-25 | 上海大学 | Auxiliary fan of lift-type vertical axis wind generator |
| CN103437947A (en) * | 2013-08-14 | 2013-12-11 | 赵东南 | Multi-vane type horizontal full-automatic domestic 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: 20080709 Termination date: 20101010 |