CN202040008U - Generating device based on wind power - Google Patents
Generating device based on wind power Download PDFInfo
- Publication number
- CN202040008U CN202040008U CN201120105297XU CN201120105297U CN202040008U CN 202040008 U CN202040008 U CN 202040008U CN 201120105297X U CN201120105297X U CN 201120105297XU CN 201120105297 U CN201120105297 U CN 201120105297U CN 202040008 U CN202040008 U CN 202040008U
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- China
- Prior art keywords
- wind
- blade
- generating device
- device based
- support
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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.)
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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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
- Y02E10/50—Photovoltaic [PV] energy
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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 generating device based on wind power, which comprises a generator body (1) and at least two wind power blade units connected with rotors of the generator body (1). Each wind power blade comprises a support (11) and blades (2) fixed to the support (11), a wind collecting arc surface (23) and a counter weight connector (25) are arranged on each blade (2), the counter weight connectors are used for mounting counter weights, and the wind collecting arc surface (23) are arranged on windward surfaces of the blades (2). The generating device based on wind power is low in wind power requirement, high in wind collecting capacity, convenient and flexible in adjustment and high in generating efficacy.
Description
Technical field
The utility model relates to the renewable energy sources apparatus field, a kind of electricity generating device based on wind-force of specific design.
Background technique
Be full of various electrified articles for use among the human lives at present, so electric energy has become the indispensable essential energy sources of modern.But the international energy price grows to even greater heights in recent years, adds that the problem of global warming receives publicity day by day, and green energy resource starts Industrial Revolution in many advanced countries.This is owing to human active pursuit economic growth and Social Modernization, consumes non-renewable coal, oil and natural gas resource in a large number, makes the whole world face the crisis of energy depletion.But, under the situation of global warming and environmental consciousness new line, various countries are except improving energy efficiency, actively advocating thriftiness the energy policy, more be devoted to the exploitation of renewable energy sources, mainly be to utilize renewable energy sources to have cleaning, pollution-free and renewable self-produced characteristic, can continue to use.In the renewable energy sources, paid attention to most with wind energy again and utilize, each state is all actively promoting wind generating technology at present.And in the abundant country of wind resources such as the U.S., Denmark, wind generating technology reaches its maturity, and uses and begins to take shape, and therefore obviously wind-power electricity generation certainly will become one of trend of following renewable energy technologies.
Traditional wind-driven generator comprises a plurality of supports, be installed with blade on the support respectively, wind-driven generator links to each other with an AC/DC changeover switch, and AC/DC changeover switch is connected to booster circuit again, and booster circuit links to each other with a storage battery with the storage electric energy that wind-driven generator was produced.But have following shortcoming in actual use:
1, traditional blades lacks the wind-force collecting function, therefore wind-force is required highly, is difficult to have an effect under sunny or weather that wind-force is humble, has reduced the industrial value of wind-power electricity generation.
Though 2, traditional blades adopts identical material to make, and the size of design also fixes, but tends to form error later in installation, and can't effectively adjust, unsettled situation such as cause shaking in the running, the electricity generation efficiency of influence power wind-driven generator.
The model utility content
The technical problems to be solved in the utility model provides the electricity generating device based on wind-force that a kind of wind-force requirement is low, collection wind energy power is strong, easy to adjust flexibly, electricity generation efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of electricity generating device based on wind-force, comprise have stator, the generator body of rotor links to each other at least two wind blade unit with rotor with described generator body, described wind blade unit comprises support and the blade that is fixed on the support, described blade is provided with collection wind cambered surface and is used to install the counterweight link of counterweight member, and described collection wind cambered surface is located on the windward side of blade.
As further improvement of the utility model:
The head of described blade one end is curved, and the afterbody of the other end is laminar, and described collection wind cambered surface is located on the windward side of described head.
Be provided with strengthening rib between the head of described blade and the afterbody.
Described counterweight link is located on the described strengthening rib.
The support of adjacent described wind blade unit links to each other by assistant support.
Described counterweight link comprises at least one screw.
It also comprises the electric accumulator that is used for storage of electrical energy, described support is provided with device of solar generating, described device of solar generating comprises supporting frame and is used for solar energy converting is the solar panels of electric energy, described solar panels link to each other by the stator of supporting frame with the generator body, and described solar panels link to each other with described electric accumulator.
The utlity model has following advantage: blade of the present utility model is provided with collection wind cambered surface, and collection wind cambered surface is located on the windward side of blade, even wind is smaller, also can form bigger Driving force, and the situation less at wind speed still can produce electric energy.Blade of the present utility model is provided with the counterweight link that is used to install counterweight member, and the counterweight link can make things convenient for the weight balancing of adjusting vane, makes the rotor of electricity generating device can not shake, and improves the energy transition rate of electricity generating device.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the structural representation of the utility model embodiment blade;
Fig. 3 is the application structure schematic representation of the utility model embodiment's counterweight link;
Fig. 4 is the utility model embodiment's a fragmentary top TV structure schematic representation;
Fig. 5 is the utility model embodiment's a partial side TV structure schematic representation.
Marginal data: 1, wind-driven generator; 11, support; 12, assistant support; 3, blade; 21, head; 22, afterbody; 23, collection wind cambered surface; 24, strengthening rib; 25, counterweight link; 3, device of solar generating; 31, supporting frame; 32, solar panels.
Embodiment
As shown in Figure 1, the utility model embodiment's electricity generating device based on wind-force comprise have stator, the generator body 1 of rotor links to each other at least two wind blade unit with rotor with generator body 1, the wind blade unit comprises support 11 and the blade 2 that is fixed on the support 11, blade 2 is provided with collection wind cambered surface 23 and is used to install the counterweight link 25 of counterweight member, and collection wind cambered surface 23 is located on the windward side of blade 2.Blade 2 is arranged along the direction parallel with generator body 1 rotor axis.
As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the head 21 of blade 2 one ends is curved, and the afterbody 22 of the other end is laminar, and collection wind cambered surface 23 is located on the windward side of head 21.Be provided with strengthening rib 24 between the head 21 of the blade 2 of present embodiment and the afterbody 22, counterweight link 25 is located on the strengthening rib 24.Because collection wind cambered surface 23 is located on the windward side of head 21, even therefore wind is smaller, also can form bigger Driving force, the situation less at wind speed still can produce electric energy.
As Fig. 1 and shown in Figure 5, present embodiment also comprises the electric accumulator that is used for storage of electrical energy, support 11 is provided with device of solar generating 3, device of solar generating 3 comprises supporting frame 31 and is used for solar energy converting is the solar panels 32 of electric energy, solar panels 32 link to each other with the stator of generator body 1 by supporting frame 31, and solar panels 32 link to each other with electric accumulator.Electric accumulator can be selected storage battery.As long as solar panels 32 have sunlight just can produce electric energy,, can utilize wind energy and solar electrical energy generation simultaneously, the usability height in conjunction with the utilization of 1 pair of wind energy of generator body.
Present embodiment at first is installed to blade 2 on the support 11 when mounted, and solar panels 32 are installed on the supporting frame 31, then the stator of supporting frame 31 with generator body 1 is linked to each other, and solar panels 32 are linked to each other with electric accumulator.In use, wind blows blade 2, blade 2 generate electricity and are sent to electric accumulator with the rotor rotation of generator body 1 and store; Solar panels 32 are electric energy with solar energy converting simultaneously, also are sent to electric accumulator and store.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. electricity generating device based on wind-force, comprise have stator, the generator body of rotor (1) links to each other at least two wind blade unit with rotor with described generator body (1), described wind blade unit comprises support (11) and is fixed in blade (2) on the support (11), it is characterized in that: described blade (2) is provided with collection wind cambered surface (23) and is used to install the counterweight link (25) of counterweight member, and described collection wind cambered surface (23) is located on the windward side of blade (2).
2. the electricity generating device based on wind-force according to claim 1 is characterized in that: the head (21) of described blade (2) one ends is curved, and the afterbody of the other end (22) is laminar, and described collection wind cambered surface (23) is located on the windward side of described head (21).
3. the electricity generating device based on wind-force according to claim 2 is characterized in that: be provided with strengthening rib (24) between the head (21) of described blade (2) and the afterbody (22).
4. the electricity generating device based on wind-force according to claim 3 is characterized in that: described counterweight link (25) is located on the described strengthening rib (24).
5. the electricity generating device based on wind-force according to claim 1 is characterized in that: the support (11) of adjacent described wind blade unit links to each other by assistant support (12).
6. the electricity generating device based on wind-force according to claim 1 is characterized in that: described counterweight link (25) comprises at least one screw.
7. according to any described electricity generating device in the claim 1～6 based on wind-force, it is characterized in that: it also comprises the electric accumulator that is used for storage of electrical energy, described support (11) is provided with device of solar generating (3), described device of solar generating (3) comprises supporting frame (31) and is used for solar energy converting is the solar panels (32) of electric energy, described solar panels (32) link to each other with the stator of generator body (1) by supporting frame (31), and described solar panels (32) link to each other with described electric accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105297XU CN202040008U (en) | 2011-04-12 | 2011-04-12 | Generating device based on wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105297XU CN202040008U (en) | 2011-04-12 | 2011-04-12 | Generating device based on wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040008U true CN202040008U (en) | 2011-11-16 |
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ID=44967454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120105297XU Expired - Fee Related CN202040008U (en) | 2011-04-12 | 2011-04-12 | Generating device based on wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040008U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120327A1 (en) * | 2012-05-18 | 2013-08-22 | 浙江联宜电机股份有限公司 | Wind turbine |
| CN109345928A (en) * | 2018-12-24 | 2019-02-15 | 许艮玲 | A kind of teaching demonstration device |
| CN113137340A (en) * | 2021-05-12 | 2021-07-20 | 郑州亨特利电子科技有限公司 | Squirrel-cage wind-driven generator |
-
2011
- 2011-04-12 CN CN201120105297XU patent/CN202040008U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120327A1 (en) * | 2012-05-18 | 2013-08-22 | 浙江联宜电机股份有限公司 | Wind turbine |
| AU2012318255B2 (en) * | 2012-05-18 | 2015-01-22 | Zhejiang Linix Motor Co., Ltd | Wind power generation equipment |
| CN109345928A (en) * | 2018-12-24 | 2019-02-15 | 许艮玲 | A kind of teaching demonstration device |
| CN113137340A (en) * | 2021-05-12 | 2021-07-20 | 郑州亨特利电子科技有限公司 | Squirrel-cage wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20190412 |