CN201474856U - Direct-pushing type impeller for wind-power and water-power generator - Google Patents
Direct-pushing type impeller for wind-power and water-power generator Download PDFInfo
- Publication number
- CN201474856U CN201474856U CN2009202331041U CN200920233104U CN201474856U CN 201474856 U CN201474856 U CN 201474856U CN 2009202331041 U CN2009202331041 U CN 2009202331041U CN 200920233104 U CN200920233104 U CN 200920233104U CN 201474856 U CN201474856 U CN 201474856U
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- China
- Prior art keywords
- wind
- impeller
- rotating shaft
- power
- blade
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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
- Y02E10/20—Hydro energy
-
- 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 discloses a direct-pushing type impeller for a wind-power and water-power generator, which comprises a rotating shaft, a plurality of vane rods and an even number of blades, wherein, the vane rods are fixedly connected with the rotating shaft and the blades, the blades are arranged centrosymmetric to the rotating shaft, the rotating shaft is connected with the power input end of the gear acceleration device of the generator, and each blade is made up of a curved plate and two baffles. The special structure of the direct-pushing type impeller for the wind-power and water-power generator affords the impeller the maximum utilization rate of fluid mechanical energy, thereby cutting the cost of generation with zero-pollution. According to repeated tests, under the same wind force conditions, the wind-power and water-power generator equipped with the direct-pushing type impeller can generate more than ten times as much power as an ordinary generator which is identical to the former one in length of blade and area of blade. Moreover, the utility model has the advantages of simple structure and easy implementation.
Description
Technical field
The utility model relates to the impeller of a kind of wind-force and hydroelectric generator, especially a kind of direct-push type impeller that improves wind-force and waterpower utilization ratio.
Background technique
The principle of wind-driven generator and hydroelectric generator is similar, all be to utilize electromagnetic induction principle that mechanical energy is converted into electric energy, at first wind-force or waterpower promote the impeller rotation, the rotating speed of impeller rotation changes high rotating speed into by the gear accelerating unit, by generator the kinetic energy of high speed rotating is converted into electric energy again.Be well known that wind-force or waterpower are the effective merit that promotes the impeller rotation to impeller institute work at the component of impeller tangent direction.Traditional turbo type impeller that wind-force or hydroelectric generator adopted or three pieces type facet cant impeller, because the restriction of its structure shape makes wind-force or waterpower less at the component of impeller tangent direction, therefore the effective rate of utilization to wind-force or waterpower is far smaller than 100%, also therefore requires wind or glassware for drinking water to have higher kinetic energy just can reach the generating effect of expection.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of wind-force and hydroelectric generator direct-push type impeller, and the effective rate of utilization of this impeller convection cell mechanical energy approaches 100%, and simple in structure, easy to implement.
The utility model for the technological scheme that solves its technical problem and adopt is:
A kind of wind-force and hydroelectric generator direct-push type impeller, comprise rotating shaft, some leaf bars and even number blade, fixedly connected rotating shaft of described leaf bar and blade, described blade with the rotating shaft be the center be centrosymmetric distribution (be blade in a straight line in twos, and two blades in a straight line equate with the distance of rotating shaft, but blade towards on the contrary, can make impeller suffered resistance minimum when rotating like this), rotating shaft is connected with the power intake of the gear speed increaser of generator, each described blade is made up of arc plate and two baffle plates, described arc plate is formed by the bar-shaped plate bending, the cambered surface bending direction of described arc plate and the sense of rotation of impeller are always, described arc plate is vertical with the leaf bar, be connected with baffle plate respectively on the side of two arc-shaped bends of described arc plate, and sealing mutually between the side of baffle plate and the arc-shaped bend of arc plate, baffle plate is vertical with arc plate, directly upwards has distance at impeller between each described blade and rotating shaft.When this wind-force and the operation of hydroelectric generator direct-push type impeller, the wheel rotation direction is adjusted to flows to identical with fluid (wind or water), the arc plate of blade is used to bear the thrust of fluid, the described baffle plate in the both sides of blade is used for concentrating fluid, fluid pushing direction, vane stress direction are consistent with the wheel rotation direction like this, make the utilization ratio of impeller convection cell mechanical energy reach maximum, there is segment fluid flow to flow to after the acting and transfers impeller to radially, this segment fluid flow can release from the space between impeller is taken out away from one side of rotating shaft and impeller and commentaries on classics, does not influence the rotation of impeller.
Further technological scheme of the present utility model is:
Described blade is provided with six or eight.Best results when blade is six or eight.
Adjacent leaf bar is connected with reinforcing bar between the middle and lower part.Reinforcing bar makes impeller when rotating, and the leaf bar can not vibrate or rock, and has increased the intensity of leaf bar yet.
When this wind-force and hydroelectric generator direct-push type impeller were used for hydroelectric power, adjacent two arc plates were connected with connecting plate near between an end of rotating shaft, had played better effect of concentrating waterpower.
When this wind-force and hydroelectric generator direct-push type impeller are used for wind-power electricity generation, be provided with the wind vane of indication wind direction.Wind vane can be loaded on the place higher than impeller, is used to refer to wind direction, and according to the direction of wind vane adjustment impeller, wind vane can also play beautification function.
The beneficial effects of the utility model are: because the special construction of this wind-force and hydroelectric generator direct-push type impeller makes this impeller can obtain maximum fluid mechanical energy utilization ratio, reduced the cost of generating under zero situation about polluting; Through test and checking repeatedly repeatedly, under the situation identical at length of blade, that blade area is identical, wind-force is also identical, the power that this wind-force and hydroelectric generator direct-push type impeller are produced has improved (the test precise information is 10.76 times) more than 10 times than traditional three pieces type facet cant impeller; And the utility model is simple in structure, and is easy to implement.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of blade described in the utility model;
Fig. 3 is provided with the structural representation of connecting plate when being used for hydroelectric power for the utility model.
Embodiment
Embodiment: a kind of wind-force and hydroelectric generator direct-push type impeller, comprise rotating shaft 1, some leaf bars 2 and even number blade 3, fixedly connected rotating shaft of described leaf bar and blade, described blade with the rotating shaft be the center be centrosymmetric distribution (be blade in a straight line in twos, and two blades in a straight line equate with the distance of rotating shaft, but blade towards on the contrary, can make impeller suffered resistance minimum when rotating like this), rotating shaft is connected with the power intake of the gear speed increaser of generator, each described blade is made up of arc plate 31 and two baffle plates 32, described arc plate is formed by the bar-shaped plate bending, the cambered surface bending direction of described arc plate and the sense of rotation of impeller are always, described arc plate is vertical with the leaf bar, be connected with baffle plate respectively on the side of two arc-shaped bends of described arc plate, and sealing mutually between the side of baffle plate and the arc-shaped bend of arc plate, baffle plate is vertical with arc plate, directly upwards has distance at impeller between each described blade and rotating shaft.When this wind-force and the operation of hydroelectric generator direct-push type impeller, the wheel rotation direction is adjusted to flows to identical with fluid (wind or water), the arc plate of blade is used to bear the thrust of fluid, the described baffle plate in the both sides of blade is used for concentrating fluid, fluid pushing direction, vane stress direction are consistent with the wheel rotation direction like this, make the utilization ratio of impeller convection cell mechanical energy reach maximum, there is segment fluid flow to flow to after the acting and transfers impeller to radially, this segment fluid flow can release from the space between impeller is taken out away from one side of rotating shaft and impeller and commentaries on classics, does not influence the rotation of impeller.
Described blade is provided with six or eight.Best results when blade is six or eight.
Adjacent leaf bar is connected with reinforcing bar 4 between the middle and lower part.Reinforcing bar makes impeller when rotating, and the leaf bar can not vibrate or rock, and has increased the intensity of leaf bar yet.
When this wind-force and hydroelectric generator direct-push type impeller were used for hydroelectric power, adjacent two arc plates were connected with connecting plate 5 near between an end of rotating shaft, had played better effect of concentrating waterpower.
When this wind-force and hydroelectric generator direct-push type impeller are used for wind-power electricity generation, be provided with the wind vane of indication wind direction.Wind vane can be loaded on the place higher than impeller, is used to refer to wind direction, and according to the direction of wind vane adjustment impeller, wind vane can also play beautification function.
This wind-force and hydroelectric generator direct-push type impeller can be installed on the generator on ground, scenic spot, flattened house, big seashore, great river, also can be used for street lamp, electric pole etc., also can be used as the power supply unit of city image landscape light.
This wind-force and hydroelectric generator direct-push type impeller not only are used for generator, and directly storing up equipment such as cold machine or electric power storage charger with water raiser, suction engine, air blast compressor, heat dissipation ventilation fan, dryer, ice making is connected use also to can be used as power plant.
Can be printed on decorative pattern, advertisement and public good propaganda etc. on the described blade of this wind-force and hydroelectric generator direct-push type impeller, also can be used as the lamp decoration device art and use etc.
Claims (5)
1. wind-force and hydroelectric generator direct-push type impeller, it is characterized in that: comprise rotating shaft (1), some leaf bars (2) and even number blade (3), fixedly connected rotating shaft of described leaf bar and blade, described blade is the center distribution that is centrosymmetric with the rotating shaft, rotating shaft is connected with the power intake of the gear speed increaser of generator, each described blade is made up of arc plate (31) and two baffle plates (32), described arc plate is formed by the bar-shaped plate bending, the cambered surface bending direction of described arc plate and the sense of rotation of impeller are always, described arc plate is vertical with the leaf bar, be connected with baffle plate respectively on the side of two arc-shaped bends of described arc plate, and sealing mutually between the side of baffle plate and the arc-shaped bend of arc plate, baffle plate is vertical with arc plate, directly upwards has distance at impeller between each described blade and rotating shaft.
2. wind-force as claimed in claim 1 and hydroelectric generator direct-push type impeller is characterized in that: described blade is provided with six or eight.
3. wind-force as claimed in claim 1 and hydroelectric generator direct-push type impeller is characterized in that: adjacent leaf bar is connected with reinforcing bar (4) between the middle and lower part.
4. as claim 1 or 3 described wind-force and hydroelectric generator direct-push type impeller, it is characterized in that: when this wind-force and hydroelectric generator direct-push type impeller were used for hydroelectric power, adjacent two arc plates were connected with connecting plate (5) near between an end of rotating shaft.
5. as claim 1 or 3 described wind-force and hydroelectric generator direct-push type impeller, it is characterized in that: when this wind-force and hydroelectric generator direct-push type impeller are used for wind-power electricity generation, be provided with the wind vane of indication wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202331041U CN201474856U (en) | 2009-07-14 | 2009-07-14 | Direct-pushing type impeller for wind-power and water-power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202331041U CN201474856U (en) | 2009-07-14 | 2009-07-14 | Direct-pushing type impeller for wind-power and water-power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474856U true CN201474856U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202331041U Expired - Fee Related CN201474856U (en) | 2009-07-14 | 2009-07-14 | Direct-pushing type impeller for wind-power and water-power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032102A (en) * | 2009-09-29 | 2011-04-27 | 沈永林 | Direct push type impeller of wind-driven and hydroelectric generator |
| CN109826748A (en) * | 2018-08-03 | 2019-05-31 | 王承濬 | Blade of vertical wind driven generator |
-
2009
- 2009-07-14 CN CN2009202331041U patent/CN201474856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032102A (en) * | 2009-09-29 | 2011-04-27 | 沈永林 | Direct push type impeller of wind-driven and hydroelectric generator |
| CN109826748A (en) * | 2018-08-03 | 2019-05-31 | 王承濬 | Blade of vertical wind driven generator |
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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: 20100519 Termination date: 20120714 |