CN202073697U - Wind power machine - Google Patents

Wind power machine Download PDF

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Publication number
CN202073697U
CN202073697U CN2011201749230U CN201120174923U CN202073697U CN 202073697 U CN202073697 U CN 202073697U CN 2011201749230 U CN2011201749230 U CN 2011201749230U CN 201120174923 U CN201120174923 U CN 201120174923U CN 202073697 U CN202073697 U CN 202073697U
Authority
CN
China
Prior art keywords
wind
main
retarding plate
resisting blade
power machine
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
Application number
CN2011201749230U
Other languages
Chinese (zh)
Inventor
徐浩钟
余虹仪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011201749230U priority Critical patent/CN202073697U/en
Application granted granted Critical
Publication of CN202073697U publication Critical patent/CN202073697U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

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  • Wind Motors (AREA)

Abstract

The utility model discloses a wind power machine which utilizes wind in the nature. The wind power machine comprises a main wind resisting blade (1), an assistant wind resisting blade (2), a fan shaft (3), a bearing (4), a bearing base (5), limiting springs (6) and the like, wherein the fan shaft (3) is installed on the bearing base (5) through the bearing (4); the main wind resisting blade (1) is installed on the fan shaft (3); the assistant wind resisting blade (2) is installed at the front end of the main wind resisting blade (1) and is hinged with the main wind resisting blade (1); and the limiting springs (6) are installed on the main wind resisting blade (1) and the assistant wind resisting blade (2) and are used for limiting the opening and closing angles of the main wind resisting blade (1) and the assistant wind resisting blade (2). After adoption of the wind power machine which has a simple structure and is convenient to manufacture, low-wind pressure startup is realized, energy loss in the running process of the wind power machine is reduced, and the utilizing efficiency of wind power is improved.

Description

Wind energy engine
Technical field
The utility model relates to a kind of wind energy engine of the wind that utilizes occurring in nature.
Background technique
The choke blade of the wind energy engine that uses mostly adopts fixing rectangular array and fan-shaped now, and this two kinds starting resistance and running rotational resistance are all very big.
Summary of the invention
The purpose that the utility model relates to is for the starting resistance of the choke blade that solves wind energy engine and all very big problem of running rotational resistance.
The utility model wind energy engine is made up of main wind-retarding plate, secondary wind-retarding plate, blower fan axle, bearing, bearing support, limit spring etc.On bearing support, main wind-retarding plate is installed on the blower fan axle blower fan axle by Bearing Installation, and secondary wind-retarding plate is installed in the front end of main wind-retarding plate and is connected with main wind-retarding plate hinge type, and limit spring is installed on main wind-retarding plate and the secondary wind-retarding plate.
The utility model wind energy engine simple in structure, be convenient to manufacturing.After having adopted wind energy engine, realize low blast starting, reduced the energy loss in the wind energy engine running, improved the utilization ratio of wind energy.
Description of drawings
Fig. 1 is the main structure sectional view of the utility model wind energy engine.
Fig. 2 is the plan view of the utility model wind energy engine.
Embodiment
The utility model wind energy engine is made up of main wind-retarding plate 1, secondary wind-retarding plate 2, blower fan axle 3, bearing 4, bearing support 5, limit spring 6 etc.Blower fan axle 3 is installed on the bearing support 5 by bearing 4, main wind-retarding plate 1 is installed on the blower fan axle 3, secondary wind-retarding plate 2 is installed in the front end of main wind-retarding plate 1 and is connected with main wind-retarding plate 1 hinge type, the angle of the angle when limit spring 6 is installed in opening of the main wind-retarding plate 1 of restriction and secondary wind-retarding plate 2 on main wind-retarding plate 1 and the secondary wind-retarding plate 2 when closing up.
After the utility model wind energy engine was installed in generator or needs the front end or upper end of powered device, when wind main wind-retarding plate 1 of process and secondary wind-retarding plate 2, wind was just agitated main wind-retarding plate 1 and secondary wind-retarding plate 2, and makes main wind-retarding plate 1 and secondary wind-retarding plate 2 relative opening; Under the promotion of wind-force, main wind-retarding plate 1 and secondary wind-retarding plate 2 rotate around blower fan axle 3.When forward to wind less than one side the time, secondary wind-retarding plate 2 just closes up to main wind-retarding plate 1 under the resistance of air and reduces resistance.The running that so goes round and begins again just produces power, passes to generator or needs powered device by blower fan axle 3.

Claims (1)

1. wind energy engine, it is characterized in that: it is made up of main wind-retarding plate (1), secondary wind-retarding plate (2), blower fan axle (3), bearing (4), bearing support (5), limit spring (6); Blower fan axle (3) is installed on the bearing support (5) by bearing (4), main wind-retarding plate (1) is installed on the blower fan axle (3), secondary wind-retarding plate (2) is installed in the front end of main wind-retarding plate (1) and is connected with main wind-retarding plate (1) hinge type, and limit spring (6) is installed on main wind-retarding plate (1) and the secondary wind-retarding plate (2).
CN2011201749230U 2011-05-30 2011-05-30 Wind power machine Expired - Fee Related CN202073697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201749230U CN202073697U (en) 2011-05-30 2011-05-30 Wind power machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201749230U CN202073697U (en) 2011-05-30 2011-05-30 Wind power machine

Publications (1)

Publication Number Publication Date
CN202073697U true CN202073697U (en) 2011-12-14

Family

ID=45111801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201749230U Expired - Fee Related CN202073697U (en) 2011-05-30 2011-05-30 Wind power machine

Country Status (1)

Country Link
CN (1) CN202073697U (en)

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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: 20111214

Termination date: 20130530