CN201851268U - Universal wind turbine - Google Patents
Universal wind turbine Download PDFInfo
- Publication number
- CN201851268U CN201851268U CN2010206164318U CN201020616431U CN201851268U CN 201851268 U CN201851268 U CN 201851268U CN 2010206164318 U CN2010206164318 U CN 2010206164318U CN 201020616431 U CN201020616431 U CN 201020616431U CN 201851268 U CN201851268 U CN 201851268U
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- CN
- China
- Prior art keywords
- main shaft
- accumulation
- energy ring
- stabilizer
- driving gear
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Wind Motors (AREA)
Abstract
The utility model belongs to the technical field of machines, in particular to a universal wind turbine. The universal wind turbine comprises a main shaft; blades and a driving gear are mounted on the main shaft; the driving gear is connected with a driven gear; the main shaft is provided with a hollow structure; a hollow upright column is arranged in the main shaft; the main shaft is connected with the upright column through ball bearings; a base is arranged at the bottom of the upright column; thrust bearings are arranged between the main shaft and the base of the upright column; the upper part of the main shaft is occluded with a contour used for mounting the blades through unidirectional elastic oblique teeth; six evenly distributed longitudinal frameworks are fixedly connected with the periphery of the contour; six door frames which can only be opened towards the same direction are respectively hinged in the frameworks; grooves are formed on the left part, the right part and the lower part of each door frame; the blades are inserted into the grooves of the door frames from the tops of the door frames; and the driving gear is mounted on the main shaft below the frame. According to the utility model, the main shaft only rotates towards one direction no matter which direction the wind comes from; and furthermore, the universal wind turbine has the advantages of simple structure, steady and efficient performance and wide application range, is easy to start, and is convenient to regulate and control.
Description
Technical field
The utility model belongs to field of mechanical technique, is specifically related to a kind of universal wind-power machine.
Background technique
Wind is recurrent a kind of natural phenomenon on the earth, and simultaneously, wind also is a kind of zero cost, the free of contamination energy.Therefore, current wind-power electricity generation has obtained development rapidly in many countries, and these countries are respectively: Holland, Finland, Germany, Japan, China's (containing Taiwan).According to the interrelated data introduction, some wind-driven generator of China has been started China and manufacturing new era of European wind-powered electricity generation, and some product is unique in the world.Yet even first-class blower fan still exists following a few point defect at present: (1) bodily form is huge, and quality is heavy.(2) this " huge monster " installation difficulty is big, maintenance difficult, and floor space, space are big, the resettlement difficulty.(3) although bulky, the energy efficiency of collecting folk songs is low; Because contacting distinguished and admirable energy shortage, several blades blow over 4% of blower fan profile total discharge, 96% distinguished and admirable energy runs off from the spatial domain outside several blades, and, this 4% distinguished and admirable wind wheel that directly do not promote that contacts with the blade face rotates, lean on the tangential force that produces with the sliding friction of blade inclined-plane to make the wind wheel rotation, and this tangential force energy accounts for and slips over about 10% of blade face total amount, therefore, the effective distinguished and admirable energy that this blower fan collects only accounts for about 0.4% of total discharge, and 4% of total energy by frictional force and anti-nosing force consumption in addition.(4) some blower fan changes as wind direction, and essential start " yaw system " becomes the oar driving, both bothered, and power consumption.(5) start difficulty, essential 4 meter per seconds that surpass of the fan starting wind speed that has.
Summary of the invention
The purpose of this utility model is at the above-mentioned defective of existing in prior technology, and a kind of simple in structure, universal wind-power machine that the energy efficiency of collecting folk songs is high is provided.
The utility model is to realize above-mentioned purpose by the following technical solutions: this universal wind-power machine, comprise main shaft, and blade and driving gear are installed on the main shaft, driving gear and driven gear connect; Described main shaft is a hollow-core construction, is provided with hollow column in it, and main shaft connects by ball bearing and column; The bottom of column is provided with base, is provided with thrust bearing between main shaft and the column base; Main shaft top is by unidirectional elastic force helical teeth and the profile interlock that is used to install blade; Be fixed with six equally distributed frameworks longitudinally in the periphery of profile, being hinged with in each framework all can only be towards the doorframe of same direction unlatching, and left and right, the below of doorframe are provided with groove, and described blade is inserted in the groove of doorframe by the doorframe top; Driving gear is installed on the main shaft under the framework.
Further, the main shaft that is positioned under the driving gear is provided with an accumulating mechanism; Described accumulating mechanism comprises a stabilizer that is set on the main shaft, and stabilizer is a rosette, also is equipped with the accumulation of energy ring outside stabilizer; The shell of accumulation of energy ring is made by metal or plastics, injects clear water in the shell, is equipped with rail in accumulation of energy ring bottom, places hardened steel ball in the groove of rail to support the accumulation of energy ring; The inner circumference of stabilizer excircle and accumulation of energy ring is provided with the slotted eye of some correspondences, is provided with the centrifugal lock that is fastened by spring in the groove of stabilizer, and when the rotational speed of stabilizer surpassed certain value, centrifugal lock was thrown out of, and is inserted in the slotted eye of accumulation of energy ring; The number of accumulation of energy ring or be one or be more than one is to connect with one another closely between each accumulation of energy ring, also is provided with slotted eye and the centrifugal lock the same with the accumulation of energy ring with stabilizer therebetween.
Described framework or be 12 or be 24.
Blower fan of the present utility model all changes facing one direction for the main shaft of the wind comes from of any direction, and the efficient of collecting folk songs is 100 times of the most advanced blower fan in the world today, and equal-wattage unit cost only is 1% of the most advanced blower fan in the world.Specifically have following advantage:
(1) stable performance, efficient.Blower fan of the present utility model can be gathered and be entered 48% of blower fan profile total blast volume, and other has 48% to run off from movable doorframe, consume friction and anti-rock account for 4%.Because of multilayer accumulation of energy ring regulation and control energy is arranged, no matter large, medium and small type blower fan can both stable operation.
(2) applied widely.Can make large, medium and small type or miniature series, be used for industries such as generating, machine power, car and boat power, civilian micro generation or machining.
(3) start easily.Because simple in structure, flexibly light and handy, the wind speed of 1 meter per second can start.
(4) regulation and control are convenient, are suitable for any region.At windy area, or the wind area meets windy season less, can adorn blade less.In few wind area or windy area meet few wind season, can adorn blade more.This is macro adjustments and controls, by manual operation.The microcosmic regulation and control are finished automatically by the accumulation of energy ring.
(5) efficient, cost are relatively.The universal wind-power machine of the present invention efficient 48% of collecting folk songs, and the efficient 0.4% of collecting folk songs of like product at present, the efficient ratio is: 120 times.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view.
Fig. 2 is the utility model embodiment's a plan view.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, present embodiment comprises the main shaft 1 of hollow-core construction, and main shaft 1 is by ball bearing 3 and hollow column 2 connections; The bottom of column 2 is provided with base 4, is provided with thrust bearing 5 between main shaft 1 and the column base 4; Column base 4 is fixing by stone bolt 6.The top of main shaft 1 is by unidirectional elastic force helical teeth and the profile interlock that is used to install blade, and profile can drive main axis rotation, and main shaft can not drive the profile rotation.As seen from Figure 2, be fixed with six equally distributed frameworks 7 in the periphery of profile, being hinged with in each framework 7 all can only be towards the doorframe 8 of same direction unlatching, left and right, the below of doorframe 8 are provided with groove, blade 9 is inserted in the groove of doorframe 8 by doorframe 8 tops, like this, increase, subtract or just insert or extract when changing blade from the doorframe top.The blade of blower fan adopts quality material to make, and blade is packed into behind the doorframe, and when wind blew from forward, door closed, and the wind comes to promote blade and make the blower fan profile drive main axis rotation; Wind is when oppositely blowing, and the doorframe undamped that blade is housed is opened wide wind circulation, not work done.Like this, blower fan receives that any direction be the wind comes from or wind direction in service when making any direction and changing, and profile is all only towards a direction rotation.
As seen from Figure 1, driving gear 10 is installed on the main shaft 1 under the framework 7, and driving gear 10 connects with driven gear 11.Therefore, driving gear cooperates with driven gear and transfers the energy to generator or other acceptors.Can be column design magnetic stator also, winding is set on main shaft, make the wind energy motor as the rotor direct generation of electricity.
Be also shown in by Fig. 1, the main shaft 1 that is positioned under the driving gear 10 is provided with an accumulating mechanism.Accumulating mechanism comprises a stabilizer 12 that is set on the main shaft 1, and stabilizer 12 is rosettes, and fan operation is played balance, stabilization.Also be equipped with accumulation of energy ring 13 outside the stabilizer 12, the shell of accumulation of energy ring 13 is made of metal, and injects clear water in the shell, and pollution-free, cost is low.Be equipped with rail in accumulation of energy ring bottom, place hardened steel ball in the groove of rail to support the accumulation of energy ring, friction factor is little, and power consumption is few.The inner circumference of stabilizer 12 excircles and accumulation of energy ring 13 is provided with corresponding slotted eye, is provided with the centrifugal lock 15 that is fastened by spring in the groove of stabilizer 12.The number of the accumulation of energy ring of present embodiment is two, is to connect with one another closely between accumulation of energy ring 13 and the accumulation of energy ring 14, all is the donut that surrounds main shaft, also is provided with slotted eye and the centrifugal lock the same with stabilizer 12 and accumulation of energy ring 13 therebetween.When the rotation speed of fan overrate, the centrifugal lock 15 that is fastened by spring in the stabilizer 12 is inserted in the slotted eye of accumulation of energy ring 13 reservations because of centrifugal force throws away, and drives 13 rotations of accumulation of energy ring, and excess energy is stored in the accumulation of energy ring 13.When wind speed increases again, also there is the centrifugal lock that is thrown away by centrifugal force to be inserted in the slotted eye of second bigger accumulation of energy ring 14 in first accumulation of energy ring 13, at this moment, blower fan drives two accumulation of energy ring rotations, can save more energy.If typhoon season needs many storage wind energies, turn round for a long time in order to generator, more accumulation of energy ring can be set.Disposed the wind-driven generator of accumulation of energy ring, do not stopped when driving not in the time of can keeping strong wind, little wind.When calm,, can also make generator operation, reach calm generating because the accumulation of energy ring feeds back to main shaft to stored energy.
Claims (3)
1. a universal wind-power machine comprises main shaft, and blade and driving gear are installed on the main shaft, and driving gear and driven gear connect; It is characterized in that: described main shaft is a hollow-core construction, is provided with hollow column in it, and main shaft connects by ball bearing and column; The bottom of column is provided with base, is provided with thrust bearing between main shaft and the column base; Main shaft top is by unidirectional elastic force helical teeth and the profile interlock that is used to install blade; Be fixed with six equally distributed frameworks longitudinally in the periphery of profile, being hinged with in each framework all can only be towards the doorframe of same direction unlatching, and left and right, the below of doorframe are provided with groove, and described blade is inserted in the groove of doorframe by the doorframe top; Driving gear is installed on the main shaft under the framework.
2. universal wind-power machine according to claim 1 is characterized in that: the main shaft that is positioned under the driving gear is provided with an accumulating mechanism; Described accumulating mechanism comprises a stabilizer that is set on the main shaft, and stabilizer is a rosette, also is equipped with the accumulation of energy ring outside stabilizer; The shell of accumulation of energy ring is made by metal or plastics, injects clear water in the shell, is equipped with rail in accumulation of energy ring bottom, places hardened steel ball in the groove of rail to support the accumulation of energy ring; The inner circumference of stabilizer excircle and accumulation of energy ring is provided with the slotted eye of some correspondences, is provided with the centrifugal lock that is fastened by spring in the groove of stabilizer, and when the rotational speed of stabilizer surpassed certain value, centrifugal lock was thrown out of, and is inserted in the slotted eye of accumulation of energy ring; The number of accumulation of energy ring or be one or be more than one is to connect with one another closely between each accumulation of energy ring, also is provided with slotted eye and the centrifugal lock the same with the accumulation of energy ring with stabilizer therebetween.
3. universal wind-power machine according to claim 1 and 2 is characterized in that: described framework or be 12 or be 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164318U CN201851268U (en) | 2010-11-19 | 2010-11-19 | Universal wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164318U CN201851268U (en) | 2010-11-19 | 2010-11-19 | Universal wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851268U true CN201851268U (en) | 2011-06-01 |
Family
ID=44093665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206164318U Expired - Fee Related CN201851268U (en) | 2010-11-19 | 2010-11-19 | Universal wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321834A (en) * | 2013-07-11 | 2013-09-25 | 解宏 | Wind driven generator wind wheel provided with straight panel wind wheel blades |
| CN103541858A (en) * | 2012-07-10 | 2014-01-29 | 杨旭 | Ocean energy power plant multi-level vertical shaft wind turbine |
| CN108105034A (en) * | 2017-12-19 | 2018-06-01 | 南通大学 | Suitable for the vertical axis windmill of typhoon |
| CN108953057A (en) * | 2018-08-09 | 2018-12-07 | 石山霞 | A kind of vertical axis aerogenerator |
-
2010
- 2010-11-19 CN CN2010206164318U patent/CN201851268U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541858A (en) * | 2012-07-10 | 2014-01-29 | 杨旭 | Ocean energy power plant multi-level vertical shaft wind turbine |
| CN103321834A (en) * | 2013-07-11 | 2013-09-25 | 解宏 | Wind driven generator wind wheel provided with straight panel wind wheel blades |
| CN103321834B (en) * | 2013-07-11 | 2015-07-15 | 解宏 | Wind driven generator wind wheel provided with straight panel wind wheel blades |
| CN108105034A (en) * | 2017-12-19 | 2018-06-01 | 南通大学 | Suitable for the vertical axis windmill of typhoon |
| CN108105034B (en) * | 2017-12-19 | 2019-05-31 | 南通大学 | Vertical axis windmill suitable for typhoon |
| CN108953057A (en) * | 2018-08-09 | 2018-12-07 | 石山霞 | A kind of vertical axis aerogenerator |
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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: 20110601 Termination date: 20121119 |