CN103256182A - Self-adaption wind charger - Google Patents
Self-adaption wind charger Download PDFInfo
- Publication number
- CN103256182A CN103256182A CN2013101354526A CN201310135452A CN103256182A CN 103256182 A CN103256182 A CN 103256182A CN 2013101354526 A CN2013101354526 A CN 2013101354526A CN 201310135452 A CN201310135452 A CN 201310135452A CN 103256182 A CN103256182 A CN 103256182A
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- Prior art keywords
- fan blade
- wind
- spring
- self
- annulus
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to a self-adaption wind charger. The self-adaption wind charger comprises fan blades and electricity generation electrodes. When air blows the fan blades, the fan blades rotate to drive the electricity generation electrodes to rotate to generate current and output the current externally. Each fan blade body is movably connected with a fan blade rotating shaft. The inclination angle of each fan blade body can be automatically adjusted along with wind speeds. Two parallel rings which are identical in size are arranged on the bottom edge of each fan blade body of the self-adaption wind charger, wherein the bottom edge of each fan blade body is connected on the rings, a track groove is formed in the middle of each ring, and two ends of the bottom edge of each fan blade body are fixed in the track grooves of the parallel rings respectively. Springs are connected between the parallel rings, wherein the spring is compressed as the wind speed increases, the spring is double-layered, and a telescopic sleeve is arranged outside the spring to prevent the spring from curving.
Description
Technical field
The invention belongs to the field of wind-driven generator function expansion, relate in particular to a kind of self adaption wind charger.
Background technique
Wind energy more and more is subjected to the attention of countries in the world as a kind of renewable energy sources of cleaning.Its amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 * 109MW, and wherein available wind energy is 2 * 107MW, and is also bigger 10 times than the water energy total amount that can develop on the earth.Wind is utilized by people very early--mainly be by windmill draw water, flour milling etc., and now, people are interested to be that the kinetic energy that how to utilize wind to generate electricity to keep watch is transformed into mechanical kinetic energy, again mechanical energy is converted into electric power kinetic energy, Here it is wind-power electricity generation.The principle of wind-power electricity generation is to utilize wind-force to drive the rotation of windmill fan blade, sees through booster engine again with the speed lifting of rotation, impels generator for electricity generation.According to present windmill technology, approximately be the gentle breeze speed of three meters of per seconds, just can begin generating.Wind-power electricity generation forms one upsurge just in the world, because wind-power electricity generation does not need to use fuel, also can not produce radiation or atmospheric pollution.But the mostly wind charger angle that can't regulate fan blade according to wind direction, so wind-force can not get sufficient utilization, and wind energy is converted into electric energy fully in therefore how will live, then is a problem that is worth very much solution.
Summary of the invention
The present invention is in order to solve the problem that takes full advantage of wind-power electricity generation, a kind of self adaption wind charger is provided, comprise fan blade, generating electrode, when wind is to the fan blade, the fan blade rotation drives generating electrode rotation generation electric current and externally exports, each fan blade of fan blade and fan blade rotating shaft be connected to flexible connection, can adjust the inclination angle of each fan blade with wind speed automatically.The fan blade base of self adaption wind charger is connected on two parallel big or small identical annulus, rail slot is arranged in the middle of each annulus, two ends, fan blade base are separately fixed in the rail slot of parallel annulus, have spring to connect between the parallel annulus, and spring strengthens with wind speed and compresses.
Self adaption wind charger spring is extension sleeve on bilayer and the spring, damages in order to prevent the excessive spring that causes of wind-force.
Further technological improvement of the present invention is: the coefficient of stiffiness of the spring of self adaption wind charger is 20N/cm.When preventing high wind, spring breaks.
The present invention obtains following technique effect:
By the improvement that conventional wind power generator is carried out, cost increases not obvious, can make wind charger regulate fan blade angle automatically according to wind direction, utilizes wind energy to greatest extent.
Description of drawings
Fig. 1 is self adaption wind charger front schematic view of the present invention;
Fig. 2 is self adaption wind charger spring of the present invention and fan blade mechanism schematic representation;
Fig. 3 is self adaption wind charger spring of the present invention and fan blade mechanism spring compression back schematic representation.
Embodiment
Understand and enforcement the present invention for the ease of those of ordinary skills, the present invention is described in further detail below in conjunction with the drawings and the specific embodiments.
Embodiment
As shown in Figure 1, the invention discloses the design proposal of self adaption wind charger.A kind of self adaption wind charger comprises fan blade 1, generating electrode.Fan blade 1 radial arrangement, all fan blade 1 is the plane isosceles triangle, fan blade 1 top is connected in the rotating shaft 2, be to flexibly connect with rotating shaft 2, fan blade 1 top can be rotated, fan blade 1 base is connected on 2 parallel big or small identical annulus 3, in the middle of each annulus 3 rail slot is arranged, two ends, fan blade 1 base are separately fixed in the rail slot of parallel annulus 3, there is spring 4 to connect between the parallel annulus 3, spring 4 is double layer construction, has extension sleeve 5 on the spring 4, and the coefficient of stiffiness of spring 4 is 20N/cm.Distance can be regulated in spring coefficient of stiffiness scope automatically between the annulus 3, thereby regulates the angle of inclination of fan blade 1.When wind was to the fan blade 1, fan blade 1 rotation drove the generating electrode and rotates and produce electric current and externally export.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. self adaption wind charger, comprise fan blade (1), generating electrode, when wind is gone up to fan blade (1), fan blade (1) rotation drives generating electrode rotation generation electric current and externally exports, it is characterized in that each fan blade (1) of described fan blade (1) and the flexible connection that is connected to of fan blade (1) rotating shaft (2), can adjust the inclination angle of each fan blade (1) with wind speed automatically; Fan blade (1) base has two parallel big or small identical annulus (3), fan blade (1) base is connected on two parallel annulus (2), rail slot is arranged in the middle of each annulus (2), fan blade (1) two ends, base are separately fixed in the rail slot of parallel annulus (2), have spring (4) to connect between the parallel annulus (3), spring (4) strengthens with wind speed and compresses.
2. self adaption wind charger according to claim 1 is characterized in that described spring (4) is for double-deck.
3. self adaption wind charger according to claim 1 is characterized in that upward extension sleeve (5) of described spring (4).
4. self adaption wind charger according to claim 1, the coefficient of stiffiness that it is characterized in that described spring (4) is 20N/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101354526A CN103256182A (en) | 2013-04-18 | 2013-04-18 | Self-adaption wind charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101354526A CN103256182A (en) | 2013-04-18 | 2013-04-18 | Self-adaption wind charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103256182A true CN103256182A (en) | 2013-08-21 |
Family
ID=48960331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101354526A Pending CN103256182A (en) | 2013-04-18 | 2013-04-18 | Self-adaption wind charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116632284A (en) * | 2023-07-24 | 2023-08-22 | 四川省产品质量监督检验检测院 | Hydrogen energy fuel cell stack |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874816A (en) * | 1973-10-23 | 1975-04-01 | Thomas E Sweeney | Windmill blade |
| SE415910B (en) * | 1979-09-06 | 1980-11-10 | Olle Ljungstrom | Wind turbine of the axial flow type |
| US4678923A (en) * | 1985-11-13 | 1987-07-07 | Fernand Trepanier | Windmill |
| CN2546647Y (en) * | 2002-03-28 | 2003-04-23 | 哈尔滨工程大学 | Self-stabilizing speed wind wheel for small wind power generator |
| CN201011335Y (en) * | 2006-08-03 | 2008-01-23 | 陕西新通智能科技有限公司 | Self-adapting torsional spring velocity regulating aerogenerator |
| CN101652562A (en) * | 2007-02-09 | 2010-02-17 | 大卫·劳森 | Wing with automatic pitch control |
| CN201486762U (en) * | 2009-06-22 | 2010-05-26 | 赵宽 | Wind driven generator for automatically adjusting wing posture |
| CN203214245U (en) * | 2013-04-18 | 2013-09-25 | 深圳市福田区青少年科技教育协会 | Self-adaptive wind charger |
-
2013
- 2013-04-18 CN CN2013101354526A patent/CN103256182A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874816A (en) * | 1973-10-23 | 1975-04-01 | Thomas E Sweeney | Windmill blade |
| SE415910B (en) * | 1979-09-06 | 1980-11-10 | Olle Ljungstrom | Wind turbine of the axial flow type |
| US4678923A (en) * | 1985-11-13 | 1987-07-07 | Fernand Trepanier | Windmill |
| CN2546647Y (en) * | 2002-03-28 | 2003-04-23 | 哈尔滨工程大学 | Self-stabilizing speed wind wheel for small wind power generator |
| CN201011335Y (en) * | 2006-08-03 | 2008-01-23 | 陕西新通智能科技有限公司 | Self-adapting torsional spring velocity regulating aerogenerator |
| CN101652562A (en) * | 2007-02-09 | 2010-02-17 | 大卫·劳森 | Wing with automatic pitch control |
| CN201486762U (en) * | 2009-06-22 | 2010-05-26 | 赵宽 | Wind driven generator for automatically adjusting wing posture |
| CN203214245U (en) * | 2013-04-18 | 2013-09-25 | 深圳市福田区青少年科技教育协会 | Self-adaptive wind charger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116632284A (en) * | 2023-07-24 | 2023-08-22 | 四川省产品质量监督检验检测院 | Hydrogen energy fuel cell stack |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |