CN101749191A - Highly-efficient barrel-type wind power generation device - Google Patents

Highly-efficient barrel-type wind power generation device Download PDF

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Publication number
CN101749191A
CN101749191A CN201010102659A CN201010102659A CN101749191A CN 101749191 A CN101749191 A CN 101749191A CN 201010102659 A CN201010102659 A CN 201010102659A CN 201010102659 A CN201010102659 A CN 201010102659A CN 101749191 A CN101749191 A CN 101749191A
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CN
China
Prior art keywords
wind
scooper
sheet
collection
power generation
Prior art date
Application number
CN201010102659A
Other languages
Chinese (zh)
Inventor
郭飞扬
Original Assignee
郭飞扬
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 郭飞扬 filed Critical 郭飞扬
Priority to CN201010102659A priority Critical patent/CN101749191A/en
Publication of CN101749191A publication Critical patent/CN101749191A/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The invention relates to a highly-efficient barrel-type wind power generation device, which comprises a generator and a transmission rotating shaft connected with the generator. A plurality of wind collection vanes for collecting wind power are distributed on the outer circumferential surface of the transmission rotating shaft. The highly-efficient barrel-type wind power generation device also comprises a lower wind scooper, wherein the lower wind scooper is of a funnel shape and is inversely arranged below the wind collection vanes; and when the lower wind scooper is used, wind from the lateral lower part of the wind collection vanes flows upwards along the wind guiding surface of the lower wind scooper to achieve Coanda effect. The highly-efficient barrel-type wind power generation device adopting the structure can lead and collect the wind power above the wind collection vanes through the wind guiding surface of an upper wind scooper, and similarly, can lead and collect the wind power below the wind collection vanes through the wind guiding surface of the lower wind scooper; and the wind power in a vertical direction and in a horizontal direction can drive the wind collection vanes to rotate so that the wind from each direction is fully collected, which improves generating efficiency.

Description

A kind of highly-efficient barrel-type wind power generation device
Technical field
The present invention relates to technical field of wind power generating equipment, refer in particular to a kind of highly-efficient barrel-type wind power generation device.
Background technique
Exploitation along with development of science and technology and novel energy, various wind generating units are used more and more widely, existing wind generating unit has two kinds of fan-type electricity generating device and rotary barrel type electricity generating devices, as shown in Figure 1, in the existing rotary barrel type electricity generating device, some collection wind sheets be contained in drive shaft around, like this, collection wind sheet can only be collected the wind energy that is parallel to collection wind sheet, the wind energy of collection wind sheet top and collection wind sheet below can't be fully utilized, thereby cause existing this rotary barrel type electricity generating device wind energy collecting few, the deficiency that generating efficiency is low, how existing rotary barrel type electricity generating device being improved to overcome this defective becomes technical problem to be solved is arranged.
Summary of the invention
Purpose of the present invention is exactly that provide at the deficiencies in the prior art part a kind of can fully collect wind energy, highly-efficient barrel-type wind power generation device that generating efficiency is high.
For achieving the above object, technological scheme of the present invention is: a kind of highly-efficient barrel-type wind power generation device, the drive shaft that include generator, is connected with generator, on the outer peripheral surface of drive shaft, be distributed with the collection wind sheet that several collect wind-force, also include down wind scooper, following wind scooper is the below that funnel shape oppositely is installed in collection wind sheet, during user mode, from collection wind sheet tiltedly below wind-force along the wind-guiding of wind scooper down towards the attached wall effect of last mobile formation.
Also include wind scooper, last wind scooper is the top that the funnel shape forward is installed in collection wind sheet, and during user mode, facing down to flow along the wind-guiding of last wind scooper from collection wind sheet oblique upper wind-force forms attached wall effect.
Described wind scooper down is set in the drive shaft bottom.
The described wind scooper of going up is set in drive shaft top.
Be provided with collection wind sheet on several on described between wind scooper and the collection wind sheet, on collect the top that the wind sheet is installed in drive shaft; Be provided with several next part wind sheets between described wind scooper down and collection wind sheet, next part wind sheet is installed in the bottom of drive shaft.
Described collection wind sheet is an arc shaped blade.
Described the wind-guiding face and the substantially horizontal of wind scooper down have following wind-guiding inclination angle.
Described wind-guiding face and the substantially horizontal that goes up wind scooper has last wind-guiding inclination angle.
The upper surface of described upward wind scooper or the upper surface of following wind scooper are provided with solar charging panel.
After adopting said structure, it is that wind-force has the trend that flows along the plane of inclination when running into the plane of inclination that the present invention utilizes attached wall effect, like this, by install funnel shaped down wind scooper can with collection wind sheet tiltedly the wind energy of below import collect and promote to collect the wind sheet together with parallel wind-force and rotate, this structure can have the area that falls of heavily snowing to install, the wind-guiding face of following wind scooper is positioned at heeling condition can handle accumulated snow, and last wind scooper may be put on weight because of the weight of snow and be caused that stable problem do not install; There not being the heavily zone of snow, can install wind scooper, last wind scooper can import the wind energy of collection wind sheet oblique upper to collect together with parallel wind-force and promote to collect the rotation of wind sheet; So just can collect more fully from all directions and collect wind energy, improved generating efficiency, in addition, can collection wind sheet and next part wind sheet be set at last wind scooper and following wind scooper inboard, like this can be better the wind energy of above-below direction be made full use of, generated electricity more efficiently.As from the foregoing, the present invention have simple in structure, can fully collect wind energy, characteristics that generating efficiency is high.
Description of drawings
Fig. 1 is the structural representation of barrel-type wind power generation device of the prior art.
Fig. 2 is the barrel-type wind power generation device structural representation of the embodiment of the invention one.
Fig. 3 is the barrel-type wind power generation device structural representation of the embodiment of the invention two.
Embodiment
Be the structure of barrel-type wind power generation device of the prior art as shown in Figure 1, some collection wind sheets 10 be contained in drive shaft 20 around, like this, collection wind sheet 10 can only be collected the wind energy that is parallel to collection wind sheet 10, the wind energy of collection wind sheet 10 tops and collection wind sheet 10 belows can't be fully utilized, thereby causes the existing deficiency that this rotary barrel type electricity generating device wind energy collecting is few, generating efficiency is low.
Shown in Fig. 2-3, a kind of highly-efficient barrel-type wind power generation device of the present invention, the drive shaft 20 that include generator 30, is connected with generator 30, on the outer peripheral surface of drive shaft 20, be distributed with the collection wind sheet 10 that several collect wind-force, also include down wind scooper 50, following wind scooper 50 is the below that funnel shape oppositely is installed in collection wind sheet 10, during user mode, from collecting wind sheet 10 oblique below wind-force along the attached wall effect of the upwards mobile formation of wind-guiding face 51 of wind scooper 50 down.
Also include wind scooper 40, last wind scooper 40 is the top that the funnel shape forward is installed in collection wind sheet 10, and during user mode, flowing downward along the wind-guiding face 41 of last wind scooper 40 from collection wind sheet 10 oblique upper wind-force forms attached wall effect.The described wind-guiding enclosure 50 down is located at drive shaft 20 bottoms.The described wind-guiding enclosure 40 of going up is located at drive shaft 20 tops.
Be provided with collection wind sheet 60 on several on described between wind scooper 40 and the collection wind sheet 10, on collect the top that wind sheet 60 is installed in drive shaft 20; Be provided with several next part wind sheets 70 between described wind scooper 50 down and collection wind sheet 10, next part wind sheet 70 is installed in the bottom of drive shaft 20.Described collection wind sheet 10 is an arc shaped blade.The wind-guiding face 51 of described wind scooper 50 down has following wind-guiding inclination angle b with substantially horizontal.The described wind-guiding face 41 of going up wind scooper 40 has last wind-guiding inclination angle a with substantially horizontal.
The upper surface of described upward wind scooper 40 or the upper surface of following wind scooper 50 are provided with solar charging panel.
During use, shown in Fig. 2 embodiment one, the wind energy of substantially horizontal can directly promote to collect wind sheet 10 and rotate, collection wind sheet 10 drives drive shaft 20 and rotates, thereby make generator 30 work generatings, the attached wall effect of wind energy importing formation will claim Coanda effect (Coanda Effect) in the last wind-guiding inclination angle a of wind sheet 10 tops and the wind-guiding face 41 of going up wind scooper 40 will collect, equally, the wind-guiding face 51 of following wind scooper 50 can import the wind energy in the following wind-guiding inclination angle b of collection wind sheet below the attached wall effect of formation and claim Coanda effect (CoandaEffect) again, like this, the wind energy of above-below direction and the wind energy of substantially horizontal promote to collect wind sheet 10 together and rotate, so just can collect more fully from all directions and collect wind energy, promote drive shaft 20 and rotate generating, thereby improved generating efficiency, in addition, heavily avenged the zone, the weight of considering snow is installed the influence of stability to last wind scooper 40, can save wind scooper 40 and only loads wind scooper 50.
Because the radian and the angle of collection wind sheet 10 are more suitable for the wind energy that substantially horizontal blows, therefore, shown in Fig. 3 embodiment two, can collection wind sheet 60 and next part wind sheet 70 be set at last wind scooper 40 and following wind scooper 50 inboards, and make on the blade radian of collection wind sheet 60 and the angle correspondence the attached wall effect of the wind-guiding inclination angle a wind energy of coming that flows, the top wind energy is fully utilized, in like manner, the mobile next wind energy of the attached wall effect of wind-guiding inclination angle b under the blade radian of next part wind sheet 70 and the angle correspondence, the bottom wind energy is fully utilized, like this, last collection wind sheet 60 and next part wind sheet 70 and middle collection wind sheet 10 drive drive shaft 20 together and rotate, thereby drive generator 30 generatings, increased generating efficiency greatly.
In addition, can be provided with solar charging panel at the upper surface of last wind scooper 40 or the upper surface of following wind scooper 50, and cooperate corresponding solar charging circuit, like this, generating efficiency is further enhanced.
In sum, the present invention have simple in structure, can fully collect wind energy, characteristics that generating efficiency is high.

Claims (9)

1. highly-efficient barrel-type wind power generation device, the drive shaft that include generator, is connected with generator, on the outer peripheral surface of drive shaft, be distributed with the collection wind sheet that several collect wind-force, it is characterized in that, also include down wind scooper, following wind scooper is the below that funnel shape oppositely is installed in collection wind sheet, during user mode, from collection wind sheet tiltedly below wind-force along the wind-guiding of wind-guiding fan housing down towards the attached wall effect of last mobile formation.
2. a kind of highly-efficient barrel-type wind power generation device according to claim 1, it is characterized in that: also include wind scooper, last wind scooper is the top that the funnel shape forward is installed in collection wind sheet, during user mode, facing down to flow along the wind-guiding of last wind scooper from collection wind sheet oblique upper wind-force forms attached wall effect.
3. a kind of highly-efficient barrel-type wind power generation device according to claim 1 is characterized in that: described wind scooper down is set in the drive shaft bottom.
4. a kind of highly-efficient barrel-type wind power generation device according to claim 2 is characterized in that: the described wind scooper of going up is set in drive shaft top.
5. a kind of highly-efficient barrel-type wind power generation device according to claim 2 is characterized in that: be provided with collection wind sheet on several on described between wind scooper and the collection wind sheet, on collect the top that the wind sheet is installed in drive shaft; Be provided with several next part wind sheets between described wind scooper down and collection wind sheet, next part wind sheet is installed in the bottom of drive shaft.
6. according to each described a kind of highly-efficient barrel-type wind power generation device of claim 1-4, it is characterized in that: described collection wind sheet is an arc shaped blade.
7. a kind of highly-efficient barrel-type wind power generation device according to claim 1 and 2 is characterized in that: described the wind-guiding face and the substantially horizontal of wind scooper down have following wind-guiding inclination angle.
8. a kind of highly-efficient barrel-type wind power generation device according to claim 2 is characterized in that: described wind-guiding face and the substantially horizontal that goes up wind scooper has last wind-guiding inclination angle.
9. according to claim 2 or 4 or 5 described a kind of highly-efficient barrel-type wind power generation devices, it is characterized in that: the upper surface of described upward wind scooper or the upper surface of following wind scooper are provided with solar charging panel.
CN201010102659A 2010-01-25 2010-01-25 Highly-efficient barrel-type wind power generation device CN101749191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010102659A CN101749191A (en) 2010-01-25 2010-01-25 Highly-efficient barrel-type wind power generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010102659A CN101749191A (en) 2010-01-25 2010-01-25 Highly-efficient barrel-type wind power generation device

Publications (1)

Publication Number Publication Date
CN101749191A true CN101749191A (en) 2010-06-23

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Family Applications (1)

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CN201010102659A CN101749191A (en) 2010-01-25 2010-01-25 Highly-efficient barrel-type wind power generation device

Country Status (1)

Country Link
CN (1) CN101749191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015074510A1 (en) * 2013-11-20 2015-05-28 刘辉 Wind-solar complementary solar power generation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015074510A1 (en) * 2013-11-20 2015-05-28 刘辉 Wind-solar complementary solar power generation system

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Open date: 20100623