CN202047941U - Roller-typed wind power generation apparatus - Google Patents
Roller-typed wind power generation apparatus Download PDFInfo
- Publication number
- CN202047941U CN202047941U CN2011201175325U CN201120117532U CN202047941U CN 202047941 U CN202047941 U CN 202047941U CN 2011201175325 U CN2011201175325 U CN 2011201175325U CN 201120117532 U CN201120117532 U CN 201120117532U CN 202047941 U CN202047941 U CN 202047941U
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- China
- Prior art keywords
- wind
- roller
- wind power
- power generation
- generation apparatus
- 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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- 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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- Wind Motors (AREA)
Abstract
The utility model provides an electricity generation apparatus, and specifically provides a roller-typed wind power generation apparatus. The characteristics of the roller-typed wind power generation apparatus are that the wind speed has amplification effect, and particularly the apparatus also can generate electricity when wind power is weaker, by adopting a wind cylinder type current collecting method of using a roller to increase the efficiency of the wind power generation. Four spiral blades in circumference symmetry are arranged inside the roller; and the roller is rotated surrounding an axis to drive a generator to generate electricity with the blowing of the wind. Wind power flow formed at a tail of the roller blows towards a radius part above a center line of a cross-flow impeller, so that the utilization efficiency of the wind power is higher. An air inlet of the roller can be always towards the wind direction, by installing a tail navigation, so that the speed is fast; no electric energy is consumed; and installation and dismounting are convenient.
Description
Technical field
The utility model relates to a kind of electricity generating device, is specially a kind of roller type wind generating unit.
Background technique
In recent years, along with increasingly sharpening of energy crisis, the utilization of the renewable resources that the amounts of containing such as wind energy are very abundant more and more widely, wind-power electricity generation also arises at the historic moment.And under the background of national policy support and energy supply anxiety, the wind-power electricity generation industry of China particularly wind power plant manufacturing industry has obtained swift and violent development.
China's wind-power electricity generation development potentiality is huge.Present wind electricity generating system, as: cloverleaf, double-valve type, single leaf formula are under strong especially strong wind situation, blade is fractureed easily, when the weak especially gentle breeze of speed, because the friction factor resistance from weight and transmission system of fan blade, blade just changes motionless, remains static, when temperature-20 ℃, have faults such as blade embrittlement, fracture and take place.
Wind power generating set (hereinafter to be referred as blower fan) generally comprises relatively large equipment such as wind wheel, generator set, and the blade in the wind wheel rotates under the driving of wind-force, and generator set changes rotation function into electric energy output, to reach the purpose of generating.
Summary of the invention
The purpose of this utility model is to provide a kind of roller type wind generating unit, can collect the energy in the very weak wind well, and tail boat device is simple, and power consumption is few, not even power consumption.
Roller type wind generating unit provided by the utility model, can realize by the following technical solutions:
The roller type wind generating unit has wind-drive device, impeller, generator, tail boat, it is characterized in that, wind-drive device is the cylinder that the indoor design of typhon shape has four spiral vanes of circumference symmetry, makes cylinder be rotated the drive generator for electricity generation around axis in the wind.The aeolian currents that the cylinder afterbody forms is aimed at the above radius position of cross-flow type impeller center line, makes the utilization ratio of wind energy higher.The tail boat is installed makes into the cylinder intake grill can aim at wind direction all the time, and the speed agility, consumed power is installed and convenient disassembly.
Description of drawings
Fig. 1 is the schematic representation according to the roller type wind generating unit that the utility model proposes.Fig. 2 is the three-view diagram of cylinder.
Among Fig. 1: 1---cylinder; 2---the tail boat; 3---impeller; 4---blade; 5---generator.
Specific implementation method
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
The roller type wind generating unit has wind-drive device [1], impeller [3], generator [5], tail boat, wind-drive device [1] is rotated cylinder in the wind and drives generator [5] generating for the indoor design of typhon shape has the cylinder [1] of four spiral vanes [4] of circumference symmetry around axis.The aeolian currents that the cylinder afterbody forms is aimed at the above radius position of cross-flow type impeller [3] center line, and impeller [3] rotates the generator that drives self and generates electricity, and makes the utilization ratio of wind energy higher.Tail boat [2] is installed makes into cylinder [1] intake grill can aim at wind direction all the time, and the speed agility, consumed power is installed and convenient disassembly.
Cylinder [1] is fixed together by bearing, support and tail boat [2]; Impeller [3] is fixed together by bolt and tail boat [2]; Tail boat [2], can be rotated around axis on main body rack by Bearing Installation, reaches to make into the cylinder intake grill can aim at wind direction all the time.
Claims (1)
1. roller type wind generating unit, it is characterized in that it has wind-drive device, impeller, generator, tail boat, wind-drive device is the cylinder that the indoor design of typhon shape has four spiral vanes of circumference symmetry, make cylinder be rotated the drive generator for electricity generation around axis in the wind, the aeolian currents that the cylinder afterbody forms is aimed at the above radius position of cross-flow type impeller center line, makes impeller drive the generating of self generating machine under the wind-force effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175325U CN202047941U (en) | 2011-04-20 | 2011-04-20 | Roller-typed wind power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175325U CN202047941U (en) | 2011-04-20 | 2011-04-20 | Roller-typed wind power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047941U true CN202047941U (en) | 2011-11-23 |
Family
ID=44988252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201175325U Expired - Fee Related CN202047941U (en) | 2011-04-20 | 2011-04-20 | Roller-typed wind power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676974A (en) * | 2012-06-11 | 2012-09-19 | 山东理工大学 | Thermal spraying galvanizing method of thin plate |
| CN111071397A (en) * | 2019-12-30 | 2020-04-28 | 上海琍雅文化传播有限公司 | Self-generating and self-using off-net power type yacht sunshade |
-
2011
- 2011-04-20 CN CN2011201175325U patent/CN202047941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676974A (en) * | 2012-06-11 | 2012-09-19 | 山东理工大学 | Thermal spraying galvanizing method of thin plate |
| CN111071397A (en) * | 2019-12-30 | 2020-04-28 | 上海琍雅文化传播有限公司 | Self-generating and self-using off-net power type yacht sunshade |
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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: 20111123 Termination date: 20140420 |