CN201246282Y - Wind power generation plant - Google Patents

Wind power generation plant Download PDF

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Publication number
CN201246282Y
CN201246282Y CNU2008203018098U CN200820301809U CN201246282Y CN 201246282 Y CN201246282 Y CN 201246282Y CN U2008203018098 U CNU2008203018098 U CN U2008203018098U CN 200820301809 U CN200820301809 U CN 200820301809U CN 201246282 Y CN201246282 Y CN 201246282Y
Authority
CN
China
Prior art keywords
direction control
wind
wind direction
vane
control panel
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
CNU2008203018098U
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Chinese (zh)
Inventor
陈弟海
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 CNU2008203018098U priority Critical patent/CN201246282Y/en
Application granted granted Critical
Publication of CN201246282Y publication Critical patent/CN201246282Y/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

Abstract

The utility model discloses a wind power electric generating unit which comprises a vane (1) fixed on a rotating axle (2), circular supports (3) are arranged at the both ends of the vane (1), wind direction control boards (4) are fixed between the circular supports (3), a gap is formed between the adjacent wind direction control boards (4), the wind direction control boards (4) are circularly arranged between the circular supports (3), and the bottom ends of the wind direction control boards (4) form a circular shape with diameter being more than the vane (1); a speed reducing mechanism (5) is connected at one end of the rotating axle (2), and the rotating axle (2) is connected with an electric generator (6) through the speed reducing mechanism (5). The utility model utilizes the wind direction control boards to change the flow direction of wind in different directions, so that the wind becomes vortex airflow when reaching the vane to effectively drive the vane to rotate, the kinetic energy is transformed into electric energy, and the direction of the vane is not required to be adjusted; and the utility model has the advantages of simple structure, convenient use, good using effect, and the like.

Description

Wind generating unit
Technical field
The utility model relates to a kind of electricity generating device, especially a kind of wind generating unit.
Background technique
At present, along with the growing tension of the energy, non-renewable resources can not satisfy people's user demand, and particularly at the power supply face, thermal power generation is along with the colliery resource is in short supply, and the electric power that has been difficult to provide enough is for people.Utilize the generation mode of renewable resources and cycle energy to mainly contain hydroelectric power and wind-power electricity generation now, they all are that kinetic energy is converted to electric energy.But because the geographical conditions that hydroelectric installation is subjected to restriction is more, and season, dependence was strong, was not adapted at each area and promoted the use of; And the height that wind generating unit requires wind direction, service condition is also unstable, though the blade of present wind generating unit has certain commutation capacity, but its complex structure, troublesome poeration, and margin of commutation is little, can not adapt to all wind directions and change, and therefore still has sizable use restriction.
The model utility content:
The purpose of this utility model is: a kind of wind generating unit is provided, and it is simple in structure, and is easy to use, can effectively utilize the wind of different direction to generate electricity, to overcome the deficiencies in the prior art.
The utility model is achieved in that wind generating unit, it comprises the blade that is fixed in the rotating shaft, two ends at blade are provided with circular support, between circular support, be fixed with the wind direction control panel, a gap is arranged between the adjacent wind direction control panel, wind direction control panel annular array is between circular support, and its bottom constitutes the circle of a diameter greater than blade; End in rotating shaft is connected with reducing gear, and rotating shaft is connected with generator by reducing gear.
Preferably between rotating shaft and circular support, be connected with fixing frame.
And between adjacent wind direction control panel, the bottom of the top of previous wind direction control panel and next wind direction control panel is on same diameter.
Owing to adopted technique scheme, compared with prior art, the utility model utilizes the wind direction control panel to change the flow direction of the wind of different direction, make wind when arriving blade, become gyrate air-flow, can effectively drive the blade rotation, kinetic energy is converted to electric energy, and need not adjusts direction blade.And the utlity model has advantages such as simple in structure, easy to use, that using effect is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the plan view of accompanying drawing 1.
Embodiment
Embodiment 1 of the present utility model: the structure of wind generating unit as shown in Figure 1, making is fixed on the blade 1 in the rotating shaft 2, install circular support 3 at the two ends of blade 1, circular support 3 is fixed in the rotating shaft 2 by fixing frame 7, wind direction control panel 4 is installed between circular support 3, keep a gap between the adjacent wind direction control panel 4, wind direction control panel 4 annular array are between circular support 3, its bottom constitutes the circle of a diameter greater than blade 1, between the adjacent wind direction control panel 4, the bottom of the top of previous wind direction control panel 4 and next wind direction control panel 4 is on same diameter; End in rotating shaft 2 is connected with reducing gear 5, and rotating shaft 2 is connected with generator 6 by reducing gear 5.
Air mainly is to flow in the horizontal direction, therefore the two ends with fan blade are placed on the vertical up and down position, out-of-date as wind, wind enters into electricity generating device by the gap between the wind direction control panel 4, as shown in Figure 2, wind is behind the gap between the process wind direction control panel 4, its flow direction is changed and is swirl shape, such flow direction can effectively drive blade 1 rotation, blade 1 is fixed in the rotating shaft 2, it drives rotating shaft 2 rotations, and rotating shaft 2 drives generator 6 work by reducing gear 5, makes the kinetic energy of wind be converted to electric energy; Because wind direction control panel 4 is circular distribution, no matter be the wind which direction blows therefore, by behind the wind direction control panel 4, all can become vortex-like air-flow, and then drive blade 1 rotation.The utility model has not only overcome the influence of wind direction to wind generating unit, and has improved the utilization ratio of wind-force.
Circular support 3 is fixed on the concentricity that can guarantee circular support 3 and rotating shaft 2 in the rotating shaft 2 by fixing frame 7, and can play the fixing effect of mutual constraint, and overall structure is become lightly, simply; Gap between the adjacent wind direction control panel 4 is adjusted, after having carried out repeatedly experiment, the bottom that makes the top of previous wind direction control panel 4 and next wind direction control panel 4 is on same diameter, such clearance distance, can not only make wind more enter in the gap, can effectively change air flow again, increase work efficiency, the location when also having made things convenient for simultaneously this device production installation.

Claims (3)

  1. [claim 1] a kind of wind generating unit, it comprises the blade (1) that is fixed in the rotating shaft (2), it is characterized in that: be provided with circular support (3) at the two ends of blade (1), between circular support (3), be fixed with wind direction control panel (4), between the adjacent wind direction control panel (4) gap is arranged, wind direction control panel (4) annular array is between circular support (3), and its bottom constitutes the circle of a diameter greater than blade (1); End in rotating shaft (2) is connected with reducing gear (5), and rotating shaft (2) is connected with generator (6) by reducing gear (5).
  2. [claim 2] wind generating unit according to claim 1 is characterized in that: be connected with fixing frame (7) between rotating shaft (2) and circular support (3).
  3. [claim 3] wind generating unit according to claim 1 is characterized in that: between adjacent wind direction control panel (4), the bottom of the top of previous wind direction control panel (4) and next wind direction control panel (4) is on same diameter.
CNU2008203018098U 2008-08-12 2008-08-12 Wind power generation plant Expired - Fee Related CN201246282Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008203018098U CN201246282Y (en) 2008-08-12 2008-08-12 Wind power generation plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008203018098U CN201246282Y (en) 2008-08-12 2008-08-12 Wind power generation plant

Publications (1)

Publication Number Publication Date
CN201246282Y true CN201246282Y (en) 2009-05-27

Family

ID=40730104

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008203018098U Expired - Fee Related CN201246282Y (en) 2008-08-12 2008-08-12 Wind power generation plant

Country Status (1)

Country Link
CN (1) CN201246282Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084096A (en) * 2017-06-23 2017-08-22 深圳市奈士迪技术研发有限公司 A kind of roof wind-driven generator with wind-shielding function
CN114856886A (en) * 2022-03-26 2022-08-05 浙江水利水电学院 Hydrodynamic lifting device based on wind power transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084096A (en) * 2017-06-23 2017-08-22 深圳市奈士迪技术研发有限公司 A kind of roof wind-driven generator with wind-shielding function
CN114856886A (en) * 2022-03-26 2022-08-05 浙江水利水电学院 Hydrodynamic lifting device based on wind power transmission
CN114856886B (en) * 2022-03-26 2023-12-22 浙江水利水电学院 Hydrodynamic lifting device based on wind power transmission

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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: 20090527

Termination date: 20110812