CN2828365Y - Ring-shape wind wheel for wind-mill generator - Google Patents
Ring-shape wind wheel for wind-mill generator Download PDFInfo
- Publication number
- CN2828365Y CN2828365Y CNU2005200325048U CN200520032504U CN2828365Y CN 2828365 Y CN2828365 Y CN 2828365Y CN U2005200325048 U CNU2005200325048 U CN U2005200325048U CN 200520032504 U CN200520032504 U CN 200520032504U CN 2828365 Y CN2828365 Y CN 2828365Y
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- Prior art keywords
- wind
- ring
- utility
- wind wheel
- model
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- 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
- 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
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Abstract
The utility model relates to a ring-shaped wind wheel for wind-mill generators. The utility model can be effectively used for an outer rotor type wind-mill generator. The utility model solves the problem for fully utilizing wind energy to generate electricity. The exterior of a wind wheel shell is provided with a blade fixed body. The blade fixed body is provided with ring-shaped blades. The centers of the upper wall and the lower wall of the wind wheel shell are provided with bearings. Fixed shafts are arranged in the bearings. The utility model has the advantages of novel and unique structure, strong science, convenient installation and operation, high utilization rate of the wind energy and good electricity generating effect.
Description
One, technical field
The utility model relates to a kind of wind-driven generator wind wheel, particularly a kind of ring wind turbines rotor.
Two, background technique
Wind-power electricity generation particularly has been extensively it to be arranged in the place of outlying district and mountain area power network difficulty of transportation.Utilize the wind-driven generator of wind energy power, wind wheel is the vitals that must have.But present wind-driven generator mostly is internal rotor type, because the problem that exists on its structure, the generating effect is not so good, wind-power electricity generation does not satisfy the needs of people's daily life and illumination, and the existing wind turbines rotor generating of could turning round under can only high-speed wind power, this more making full use of of wind energy bring difficulty, for this reason, a kind of external rotor type wind-driven generator arises at the historic moment, because the shell of shell rotator type wind-driven generator is the part of rotor, the wind wheel of interior rotatable usefulness has not been suitable for the external rotor type wind-driven generator to be used, and therefore, the setting of wind wheel is the problem that need conscientiously solve with installing.
Three, model utility content
At above-mentioned situation, the utility model just provides the spherical wind wheel of a kind of external rotor type wind-driven generator, can be effective to the external rotor type wind-driven generator, solution makes full use of the problem of wind energy power, the technological scheme of its solution is, the wind wheel shell has the fan blade retainer on the outside, and the ring fan blade is housed on the fan blade retainer, and the wind wheel shell has bearing in two wall centers up and down, dress stationary axle in the bearing, the utility model novel structure uniqueness is scientific strong, easy to install, the wind energy utilization height, it is effective to generate electricity, and is to existing creationary improvement of wind wheel and innovation, Application and Development market prospects light.
Four, description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure plan view of the present utility model.
Fig. 3, Fig. 4 are two embodiment's plan views in addition of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provided by Fig. 1, the utility model is on wind wheel shell 3 outsides fan blade retainer 5 to be arranged, and ring fan blade 2 is housed on the fan blade retainer 5, and there is bearing 6 the lower wall center on the wind wheel shell, and stationary axle 4 is housed in the bearing 6; Easy to install and use in order to guarantee, stationary axle 4 is hollow shaft or the slot type axle that has metallic channel, and the dynamo current lead-in wire is drawn in hollow or metallic channel; End cap 1 is arranged at fan blade 2 outer retainers 5 tops, is used to prevent that rainwater or dust from entering generator; Fan blade 2 exterior edge faces are the inclined-plane arc, are beneficial to wind blows.
The shell rotor body that said wind wheel shell 3 can be the ring wind-driven generator; it also can be the external rotor guard shield; it is the important document that constitutes external rotor type wind energy power machine rotor; set sub-winding on the stationary axle 4 in the wind wheel shell 3; constitute the stator of external rotor type wind-driven generator; wind wheel shell 3 can be one; also can be provided with a plurality of as required; each constitutes a wind-driven generator together with the stator in it; Fig. 3 provides the structure of 2 wind wheel shells (motor); Fig. 4 provides the structure of 3 wind wheel shells (motor); but no matter be to adorn several wind wheel shells (motor); the simple increase that structurally all is quantity reduces; its effect all is the same with effect essence, and the utility model is also applicable to the internal rotor type generator simultaneously, and just wind wheel directly is contained on the stationary axle; therefore, no matter the utility model is that internal rotor or external rotor type are protection domain of the present utility model.
By said structure as can be known, during use, stationary axle 4 is contained in the blower fan seat card, wind wheel constitutes the shell type rotor of external rotor type wind-driven generator, and stationary axle and stator winding coil constitute stator, and wind wheel is a wind turbines rotor, it is again the part of generator amature, structure is unique, and it is constant to support fan blade angle and novel, good heat dissipation effect, coherence is big, be very beneficial for the rotation of wind wheel, on wind-driven generator, refill and join accumulator, can realize round-the-clock power supply, trial effect is very good, can satisfy room lighting in the daily life fully, see the usefulness of the lighting burner of TV and work and study and other household electric appliance etc., the utility model non-environmental-pollution, cost is low, widely applicable, easily produce and install, for the exploitation of wind-force and wind-driven generator popularize and vast market has been opened up in use, economic social benefit is huge.
Claims (4)
1, a kind of ring wind turbines rotor, it is characterized in that being that the utility model is on wind wheel shell (3) outside fan blade retainer (5) to be arranged, and ring fan blade (2) is housed on the fan blade retainer (5), there is bearing (6) the lower wall center on the wind wheel shell, and stationary axle (4) is housed in the bearing (6).
2, ring wind turbines rotor according to claim 1 is characterized in that, said stationary axle (4) is hollow shaft or the slot type axle that has metallic channel.
3, ring wind turbines rotor according to claim 1 is characterized in that, end cap (1) is arranged at the outer retainer of said fan blade (2) (5) top.
4, ring wind turbines rotor according to claim 1 is characterized in that, said fan blade (2) exterior edge face is the inclined-plane arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200325048U CN2828365Y (en) | 2005-11-02 | 2005-11-02 | Ring-shape wind wheel for wind-mill generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200325048U CN2828365Y (en) | 2005-11-02 | 2005-11-02 | Ring-shape wind wheel for wind-mill generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828365Y true CN2828365Y (en) | 2006-10-18 |
Family
ID=37079921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200325048U Expired - Fee Related CN2828365Y (en) | 2005-11-02 | 2005-11-02 | Ring-shape wind wheel for wind-mill generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828365Y (en) |
-
2005
- 2005-11-02 CN CNU2005200325048U patent/CN2828365Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG JINGZHUAN Owner name: SHENZHEN PUTIANTONG DIGITAL INDUSTRIES CO., LTD Free format text: FORMER OWNER: LUO WEICHENG Effective date: 20101227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450008 LIBRARY, HE NAN UNIVERSITY OF TCM, YARD 1, DONGMING ROAD, ZHENGZHOU CITY, HE NAN PROVINCE TO: 518101 BUILDING 5, ZONE 41, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101227 Address after: 5, 518101, 41 District, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen Putiantong Cyber Industry Co., Ltd. Address before: 450008 Dongming Road, No. 1, Zhengzhou Road, Henan University of Traditional Chinese Medicine, Henan Co-patentee before: Zhang Jingchuan Patentee before: Luo Weicheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20131102 |