CN103233783A - Impeller supercharging device - Google Patents
Impeller supercharging device Download PDFInfo
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- CN103233783A CN103233783A CN2013101170664A CN201310117066A CN103233783A CN 103233783 A CN103233783 A CN 103233783A CN 2013101170664 A CN2013101170664 A CN 2013101170664A CN 201310117066 A CN201310117066 A CN 201310117066A CN 103233783 A CN103233783 A CN 103233783A
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- impeller
- disk
- supercharging device
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- windward side
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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
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Abstract
The invention discloses an impeller supercharging device which can be used as a power device or a power generation device. The impeller supercharging device comprises a motor, an impeller and a disc, wherein the impeller is fixed on a rotating shaft of the motor; the rotating speed of the disc is higher than that of the impeller, and the disc is arranged on the rotating shaft of the motor and arranged on one side of the windward side or the leeward side of the impeller; the diameter and the thickness of the disc are both not larger than those of the impeller; the motor can drive the impeller and the disc to rotate together by the rotating shaft; or under the effect of external force, the impeller and the disc rotate so as to drive the motor to rotate to generate power by the rotating shaft. According to the invention, the disc which is faster in rotating speed than the impeller and is coaxially arranged with the impeller can enable a high-speed fluid layer to be formed between the windward side or the leeward side of the impeller and the disc, so as to generate pressure difference with the other side of the impeller; the pressure difference is used as the driving force to drive the impeller to rotate more quickly, so that the impeller can generate greater wind; and similarly, when the impeller supercharging device provided by the invention is used for generating power, and the pressure difference formed between the disc and the impeller can quickly drive the motor to rotate so as to improve the power generation efficiency.
Description
Technical field
The present invention relates to a kind of impeller supercharging device.
Background technique
Power stations such as existing wind-force, waterpower, solar energy, nuclear power nearly all be to come drives impeller to rotate to realize the purpose of generating electricity by various external force, and existing impeller generating efficiency are not high; Electrical equipment energy consumption by the motoring wheel rotation is also very high, and bigger room for improvement is still arranged.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of impeller supercharging device is provided, comprises motor, impeller and the centrifugal device of coaxial connection, the rotating speed of described centrifugal device is faster than impeller.
Wherein, the distance between described impeller and the centrifugal device can be adjusted by control gear.
Wherein, described impeller is that coaxial decentraction is connected with centrifugal device, and described centrifugal device and rotating shaft joint are provided with one or more in bearing and the speed change box.
Wherein, described centrifugal device is for producing the device of centrifugal force by rotation, and centrifugal device can be a kind of disk.
Wherein, at least one side is provided with the raised or sunken of line style in the windward side of described disk or lee face, have at least the section curve of one side to be the low arc of middle high periphery in the windward side of described disk or the lee face, and the radian of lee face is greater than the radian of windward side when the section curve on two sides is all arc, is provided with a plurality of small leaf at the periphery of described disk.
Wherein, the periphery of described disk is provided with a circle frame, is evenly equipped with the export mouth of a plurality of random geometries on the described frame.
Wherein, the windward side of described disk and lee face can all be plane or cambered surface, can be the plane for the cambered surface another side simultaneously also.
Wherein, described disk is diameter and the less impeller of thickness, is provided with a described disk and the coaxial different connections of thinking of impeller at least.
Wherein, described motor is a kind of motor.
Wherein, described motor is a kind of generator.
The invention has the beneficial effects as follows: with the rotating speed of the coaxial setting of impeller faster disk can make between the windward side of impeller or lee face and the disk as a kind of centrifugal device and form the high-velocity fluid layer, thereby and produce pressure difference between the another side of impeller, pressure difference is exactly Driving force, thereby the faster rotation of drives impeller makes impeller produce bigger wind-force; When the present invention is used for generating, in like manner, thereby can driving generator operation more at high speed, the pressure difference that forms between disk and impeller improves generating efficiency.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of the embodiment of the invention three;
Fig. 4 is the structural representation of disk in the embodiment of the invention four;
Fig. 5 is the structural representation of the embodiment of the invention five;
Fig. 6 is the schematic representation of a kind of blade disk in the embodiment of the invention five;
Fig. 7 is the schematic representation of another kind of blade disk in the embodiment of the invention five;
Fig. 8 is the structural representation of the embodiment of the invention five another kind of arrangements;
Fig. 9 is the structural representation of the embodiment of the invention six;
Figure 10 is the plan view of Fig. 9.
The drawing reference numeral explanation:
High-velocity fluid layer 3; Additional high-speed fluid layer 301;
Embodiment
By describing technology contents of the present invention, structure characteristics in detail, realized purpose and effect, give explanation below in conjunction with mode of execution and conjunction with figs. are detailed.
Embodiment one:
See also Fig. 1, a kind of impeller supercharging device, comprise impeller 1, disk 2 and motor 5, described impeller 1 is fixed in the rotating shaft 4 of motor 5, described disk 2 coaxial different hearts are located in the rotating shaft 4, described disk 2 is located at lee face one side of impeller 1, and the diameter of described disk 2 and thickness all are not more than impeller 1, and described motor 5 can rotate together by rotating shaft 4 impeller 1 and disk 2.Wherein, disk 2 is provided with bearing 203 with the joint of rotating shaft 4, establishes accelerating unit at bearing 203, and described accelerating unit is a kind of acceleration box, and this acceleration box has multiple different structure, for example the acceleration box of the gear composition of a plurality of different-diameters and size.Because diameter and the thickness (highly) of disk 2 are all little, volume is little, during rotation load very little, by bearing 203 and speed change box are set, all be easy to make disk 2 to obtain higher rotating speed than impeller 1.
In the present embodiment, described impeller 1 has impeller windward side 101 and impeller lee face 102, the disk windward side 201 of disk 2 is arranged on a side of impeller lee face 102, when motor 5 impeller 1 and disk 2 rotations, because impeller 1 and disk 2 coaxial decentraction, again because disk 2 diameters are little, in light weight, load is little, so the rotating speed of disk 2 is faster than impeller 1, the fluid that the disk 2 of high speed rotating drives between disk 2 and the impeller lee face 102, with the another high speed rotating of enclosing the land of disk 2 one circles, around throwing to behind the very long path, form high-velocity fluid layer 3 in certain zone around the center of disk 2 reaches, and in the corresponding region between the fluid of the width direction process of impeller windward side 101, because of the path difference, flow velocity is different and produce very big pressure difference and facilitated pressurized effect, so the flow velocity on the impeller windward side 101 is low, anticyclonic fluid must flow to the space between impeller lee face 102 and the disk 2, the high flow rate lowpressure shift pressure of the high-velocity fluid layer 3 that forms is poor, and pressure difference is exactly Driving force, between the high-velocity fluid layer 3 in impeller windward side 101 and the impeller lee face 102 center region certain limits, it is more big that the path of fluid process differs, it is more big that flow velocity just differs, the pressure difference that produces is just more big, so the Driving force that produces is just more big.The fluid of impeller windward side 101 is to pass through from the very short path of the width direction of impeller 1, and between the flow range of the fluid that impeller lee face 102 and disk 2 are dished out, fluid encloses another enclose the land rotation through one with disk 2 in high speed rotating, by very long path, the path of fluid process between the two differs several times, even under the situation that disk 2 rotates quickly, flow velocity can differ tens times even more, so high-velocity fluid layer 3 between the corresponding region at impeller 1 middle part and two sides, front and back with regard to the pressure difference that produces tens times produce bigger Driving force from and impeller rotate quickly, reach and raise the efficiency and purpose of energy saving.
In the present embodiment, disk windward side 201 can be that plane and disk lee face 202 is cambered surface, and perhaps disk windward side 201 and disk lee face 202 all are cambered surface.Wherein, the radian of the cambered surface of disk lee face 202 greater than disk windward side 201 so that the two sides of disk 2 produces in the past pressure difference backward.Preferably, disk windward side 201 and disk lee face 202 have at least one side to be provided with the raised or sunken of many line styles, the described raised or sunken effect that can play the drive fluid motion.
Present embodiment can be used as at first that the fan of industrial use is inhaled, exhaust, perhaps as a kind of low energy consumption, high efficiency Driving force equipment.Secondly, when impeller 1 is a kind of propeller cavitation and when being used for boats and ships, high speed rotating by disk 2 forms high-velocity fluid layer 3 between impeller lee face 102 and disk windward side 201, and produce the past very big pressure difference Driving force backward between the impeller windward side 101, thereby with the fluid that propeller cavitation is discharged backward, the bigger reaction Driving force of common generation backward.At last, present embodiment adds upper bracket and net uses every can be used as conventional fan, and wider air flows around driving by pressure difference, flows thereby produce comfortable, soft, as to be fit to human body skin sensation air.
Embodiment two:
See also Fig. 2, the places different with embodiment one are, described disk 2 is located at windward side one side of impeller 1, be to produce high-velocity fluid layer 3 between disk lee face 202 and the impeller windward side 101, different because of the path between common and the impeller lee face 102, flow velocity is different produces from after the pressurized effect facilitated of forward pressure difference be the Driving force first time, impeller 1 is discharged fluid generation reaction Driving force backward and is the Driving force second time, the bigger Driving force of the first common formation of Driving force for the second time.
Embodiment three:
See also Fig. 3, on embodiment one basis, be provided with housing 105 in the outside of impeller 1 and disk 2, housing 105 comprises import 103 and outlet 104, a disk 2 is located at lee face one side of last impeller in four impellers 1, during motor 5 work, drive four impellers 1 and disk 2 high speed rotating, fluid is sucked from import 103, make and form high-velocity fluid layer 3 between the impeller lee face 102 of last impeller and the disk windward side 201, facilitated pressurized effect to produce Driving force to producing pressure difference between this grade impeller windward side 101 jointly, and then this disk 2 produces the pressure difference Driving force because rotating speed is different again with between the individual impeller 1 of front, and high pressure draught is discharged from exporting 104 the most at last.
In the present embodiment, disk 2 also can be provided with a plurality of, its position is positioned at lee face one side of each impeller 1, produce high-velocity fluid layer 3 between disk windward side 201 and the impeller lee face 102, produce pressure difference jointly and between the impeller windward side 101, and form the past high pressure backward step by step to the pressure difference transfer of low-pressure, thereby formation pressure difference, facilitate pressurized effect, adding up jointly then forms bigger pressure difference from exporting 104 discharges, produces bigger Driving force.
Present embodiment can be used as electric motor driven electric tool or equipment, by the high-velocity fluid layer that produces between a plurality of impellers 1 and at least one disk 2, produce pressure difference with the another side of impeller 1, thereby accelerating fan rotates, reach and raise the efficiency and purpose of energy saving, or the faster rotation of impeller, better help dispelled the heat internally.
Embodiment four:
Disk among the embodiment one can also have following shape, see also Fig. 4, the periphery of described disk 2 is provided with a circle frame 204, is evenly equipped with the export mouth 205 of a plurality of random geometries on the described frame 204, also is provided with the raised or sunken of line style on disk windward side 201 or disk lee face 202.When rotating shaft 4 impeller 1 and disk 2 rotations, because the diameter of disk 2 is little, load is few, in light weight, simultaneously under the effect of bearing 203 and accelerating unit, make disk 2 have higher rotational velocity than impeller 1, between impeller lee face 102 and disk windward side 201, form high-velocity fluid layer 3, fluid enters in the disk 2 of high speed rotating, produce very big centrifugal force, fluid uniform a plurality of export mouths 205 ejection at a high speed from the frame 204, rotate in formation all around, high-speed motion, certain thickness circular fluid layer is arranged, form one with the high-velocity fluid layer, be the high-velocity fluid layer 3 of larger diameter, and form bigger pressure difference between the impeller windward side 101, produce bigger Driving force.Preferably, disk 2 centers can outwards convex to form the disk with even cambered surface, can prolong the path of fluid process like this.
Embodiment five:
See also Fig. 5, comprise impeller 1 and generator 6, impeller 1 is fixed in the rotating shaft 4 of generator 6, and blade disk 21 is located at lee face one side of impeller 1, the edge of blade disk 21 is provided with small leaf 206, is provided with bearing 203 and accelerating unit in blade disk 21 and rotating shaft 4 joints.
When wind-drive impeller 1 rotates, the small leaf 206 of blade disk 21 edges drives blade disk 21 and rotates quickly, simultaneously, because blade disk 21 diameters are little, in light weight, load is few, also has the acceleration of bearing 203 and accelerating unit simultaneously, the rotating speed of blade disk 21 is faster than the rotating speed of impeller 1, form high-velocity fluid layer 3 between impeller lee face 102 and disk windward side 201, generation pressure difference and Driving force between common and the impeller windward side 101 are rotated impeller 1 quickly, rotate quickly thereby drive rotating shaft 4, make generator 6 send more electric energy.
See also Fig. 6 and Fig. 7, in the present embodiment, the windward side of blade disk 21 and lee face are provided with the raised or sunken of stripe shape or are provided with the blade 207 of projection in the windward side of disk, thereby the blade 207 of projection, depression or projection can be subjected to wind-drive to make blade disk 21 obtain higher rotating speed.
See also Fig. 8, in the present embodiment, blade disk 21 can also be located at windward side one side of impeller 1, the diameter of blade disk 21 and thickness are all little than impeller 1 diameter and thickness, simultaneously again under the effect of bearing 203 and speed change gear, the rotating speed of the rotating ratio impeller 1 of blade disk 21 is faster, so blade disk 21 upper and lower surfaces are under centrifugal action, to around dish out than impeller 1 flow velocity faster fluid layer to around the motion, more outside, speed slows down gradually to and is equal to the fluid of impeller 1 flow velocity, backward to 101 motions of impeller windward side, and be linked to be an integral body with it with fluid all around, this moment blade disk 21 front and rear surfaces to around the fluid of dishing out form additional high-speed fluid layer 301 jointly, disk lee face 202 inner fluids to around dish out and just form high-velocity fluid layer 3, be i.e. relative negative pressuren zone.Because additional high-speed fluid layer 301 is faster than the fluid that impeller 1 drives, after meeting, the fluid of two bursts of different in flow rate forms cyclone easily, again because the additional high-speed fluid layer 301 that blade disk 21 drives faster than wheel rotation, and be formed with certain thickness, quick rotation, the fluid layer that flow velocity is higher, impeller drive around than the slug flow body, just can only rotate the another circle of a circle when intersecting with impeller windward side 101 along additional high-speed fluid layer 301, the path length of fluid process, flow velocity is fast to pass through the impeller width direction very between the short path with impeller lee face 102 fluids, because of the path difference, flow velocity is different and produce very big pressure difference and facilitated pressurized effect, and pressure difference is exactly Driving force, in larger scope faster the flowing of fluid around the pressure difference impeller, thereby promote impeller and the faster rotation of rotating shaft, the more big rotating speed of pressure difference is more fast, and generated energy is more big, thereby makes generator 6 produce more electric energy.Preferably, be provided with expansion device 401 between blade disk 21 and the impeller 1, this expansion device 401 can be used for controlling the distance between blade disk 21 and the impeller 1, can produce additional high-speed fluid layer 301 according to wind-force size and needs, thereby makes impeller produce different pressure difference and Driving force.
Further, impeller 1 can be the blade wheel structure of steam turbine, be provided with one or more levels, at least one disk 2 is arranged on the windward side or lee face of impeller 1, and the high velocity vapor of steam nozzle sprays to a plurality of blades of impeller 1, generation is to the impact force of blade, promote impeller 1 quick rotation, steam kinetic energy is changed into the mechanical energy of rotating shaft 4 rotations, thereby between disk 2 and impeller 1, form the high-velocity fluid layer, produce pressure difference with impeller 1 another side, thereby produce bigger Driving force.
Present embodiment comprises the impeller of various Steam Turbine Driven, the water vapor that produces as nuclear reactor comes drives impeller 1 and disk 2 quick rotation, produce very big pressure difference and produce bigger generated energy, this just makes nuclear power station and uses impeller 1 and the generated energy of the equipment of the reactor of disk 2 improves greatly.In like manner, generatings such as various wind-force, waterpower, steam, firepower, nuclear energy all are to come the drives impeller rotation to drive the rotating shaft campaign by external force to produce generating.Come better driving impeller 1 to rotate by producing pressure difference between impeller 1 and the disk 2, thereby send more electricity, for various generators find another kind of new Driving force source-pressure difference.
Embodiment six:
See also Fig. 9 and Figure 10, have the wind-driven generator of impeller supercharging device, the mode that generator 6 adopts rotating shaft 4 to make progress is arranged vertically, and is provided with passive supporting frame 7 at generator 6; Impeller 1 is located at the bottom of rotating shaft 4, disk 2 is located at the top of rotating shaft 4, disk 2 is connected to form disk 2 and impeller 1 coaxial decentraction by bearing 203 and rotating shaft 4, and the height of disk 2 is less than the height of impeller 1, and all is provided with multi-disc arc shaped blade 8 on disk 2 and the impeller 1.
When making impeller 1 and disk 2, wind-drive arc shaped blade 8 rotates, because impeller 1 and disk 2 coaxial decentraction, disk 2 is highly low simultaneously, in light weight, volume is little, the rotation load is little, be subjected to same wind-drive, the rotating ratio impeller of disk 2 is faster, so form high-velocity fluid layer 3 in the gap between disk 2 and the impeller 1, its velocity ratio bottom impeller 1 is faster, because the fluid of two bursts of different in flow rate meets, form easily cyclone, again because the rotation of top disk 2 more faster than the bottom impeller, so the disk 2 of faster rotating speed has been facilitated pressurized effect with the pressure difference very big than generation between the impeller 1 of low-rotate speed, pressure difference drives surrounding fluid and comes together in around the wind-driven generator sooner, fluid is flowed faster from bottom to top, thereby impeller 1 faster rotation make generator 6 produce more electric energy.
In the present embodiment, disk 2 also can be located at the bottom of impeller 1, and the gap between impeller 1 and disk 2 forms high-velocity fluid layer 3, makes the fluid of impeller 1 to bottom accelerated motion.Disk 2 can also be located at the centre of two impellers 1, and forming between the gap of disk 2 top and the bottom and impeller 1 be the fast fluid layer 3 of two floor heights up and down, makes impeller 1 top and the bottom fluid acceleration to intermediary movements.Can also be provided with the top that two or more diameters and highly different disks 2 are separately positioned on impeller 1, its middle and upper part disk diameter and height are less than lower disk, gap between the disk of top and the bottom is high-velocity fluid layer 3, gap between lower disk and the impeller 1 also is high-velocity fluid layer 3, be subjected to same wind-drive, make the faster rotation of top disk, and lower disk reaches the lower flow velocity of impeller 1 formation of low-rotate speed, top disk low-pressure shift pressure is poor faster to speed for high pressure.In a word, the reasonable combination between disk 2 and the impeller 1 can produce bigger pressure difference and Driving force.
In the present embodiment, impeller 1 can also be turbine impeller, and disk 2 and impeller 1 have same structure, and the gap is high-velocity fluid layer 3 between disk 2 and the impeller 1, between impeller 1 and the disk 2 because of the diameter difference, highly different, vary in weight, the load difference is subjected to the hydro powered of same pressure, produce different rotating speeds between impeller 1 and the disk 2 and make, gap between impeller 1 and the disk 2 forms high-velocity fluid layer 3, and produces bigger pressure difference and bigger Driving force, and the generating efficiency of steam turbine is improved.
Wherein, the disk 2 in the present embodiment can also be other shape can rotate disk faster, for example can be flaabellum shape.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. impeller supercharging device, it is characterized in that: comprise motor, impeller and the centrifugal device of coaxial connection, the rotating speed of described centrifugal device is faster than impeller.
2. impeller supercharging device according to claim 1, it is characterized in that: the distance between described impeller and the centrifugal device can be adjusted by control gear.
3. impeller supercharging device according to claim 1, it is characterized in that: described impeller is that coaxial decentraction is connected with centrifugal device, and described centrifugal device and rotating shaft joint are provided with one or more in bearing and the speed change box.
4. impeller supercharging device according to claim 1 is characterized in that: described centrifugal device is for by rotating the device that produces centrifugal force, and centrifugal device can be a kind of disk.
5. impeller supercharging device according to claim 4, it is characterized in that: one side is provided with the raised or sunken of line style at least in the windward side of described disk or lee face, have at least the section curve of one side to be the low arc of middle high periphery in the windward side of described disk or the lee face, and the radian of lee face is greater than the radian of windward side when the section curve on two sides is all arc, is provided with a plurality of small leaf at the periphery of described disk.
6. impeller supercharging device according to claim 4 is characterized in that: the periphery of described disk is provided with a circle frame, is evenly equipped with the export mouth of a plurality of random geometries on the described frame.
7. impeller supercharging device according to claim 4, it is characterized in that: the windward side of described disk and lee face can all be plane or cambered surface, can be the plane for the cambered surface another side simultaneously also.
8. impeller supercharging device according to claim 4, it is characterized in that: described disk is diameter and the less impeller of thickness, is provided with a described disk and the coaxial different connections of thinking of impeller at least.
9. according to any described impeller supercharging device of claim 1 to 8, it is characterized in that: described motor is a kind of motor.
10. according to any described impeller supercharging device of claim 1 to 8, it is characterized in that: described motor is a kind of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117066.4A CN103233783B (en) | 2013-04-07 | 2013-04-07 | Impeller pressurizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117066.4A CN103233783B (en) | 2013-04-07 | 2013-04-07 | Impeller pressurizer |
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| CN103233783A true CN103233783A (en) | 2013-08-07 |
| CN103233783B CN103233783B (en) | 2016-06-15 |
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| CN201310117066.4A Active CN103233783B (en) | 2013-04-07 | 2013-04-07 | Impeller pressurizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708990A (en) * | 2015-01-15 | 2015-06-17 | 朱晓义 | Vehicle wheel |
| CN107246349A (en) * | 2017-06-30 | 2017-10-13 | 陈武 | A kind of viscous force water motor and the electricity-generating method based on the water motor |
| CN110056464A (en) * | 2019-05-05 | 2019-07-26 | 咸宁职业技术学院 | A kind of turbine blade structure that can buffer water flow temporary impact |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU552418A1 (en) * | 1974-12-13 | 1977-03-30 | Институт Проблем Машиностроения Ан Украинский Сср | Twin stage turbines with fixed blades |
| CN2445121Y (en) * | 2000-06-02 | 2001-08-29 | 陈建明 | Booster-type impeller |
| CN201246349Y (en) * | 2008-06-30 | 2009-05-27 | 上海市静安区第二中心小学 | Adjustable ceiling fan rod |
| CN101638112A (en) * | 2008-08-01 | 2010-02-03 | 朱晓义 | Motion device for instantly slowing down fluid hole resistance |
| CN101786414A (en) * | 2009-01-22 | 2010-07-28 | 朱晓义 | Moving body for producing lift force and motive power by instantaneously blocking sealing mouths of fluid holes |
| CN101825062A (en) * | 2009-03-06 | 2010-09-08 | 东莞市金鑫智能机械设备有限公司 | Renewable wind energy or wind power generator with supercharging device |
| CN102418670A (en) * | 2011-12-04 | 2012-04-18 | 苏州方暨圆节能科技有限公司 | Wind driven generator |
| CN102486177A (en) * | 2010-12-02 | 2012-06-06 | 乐金电子(天津)电器有限公司 | Positioning mechanism for motor and fan |
-
2013
- 2013-04-07 CN CN201310117066.4A patent/CN103233783B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU552418A1 (en) * | 1974-12-13 | 1977-03-30 | Институт Проблем Машиностроения Ан Украинский Сср | Twin stage turbines with fixed blades |
| CN2445121Y (en) * | 2000-06-02 | 2001-08-29 | 陈建明 | Booster-type impeller |
| CN201246349Y (en) * | 2008-06-30 | 2009-05-27 | 上海市静安区第二中心小学 | Adjustable ceiling fan rod |
| CN101638112A (en) * | 2008-08-01 | 2010-02-03 | 朱晓义 | Motion device for instantly slowing down fluid hole resistance |
| CN101786414A (en) * | 2009-01-22 | 2010-07-28 | 朱晓义 | Moving body for producing lift force and motive power by instantaneously blocking sealing mouths of fluid holes |
| CN101825062A (en) * | 2009-03-06 | 2010-09-08 | 东莞市金鑫智能机械设备有限公司 | Renewable wind energy or wind power generator with supercharging device |
| CN102486177A (en) * | 2010-12-02 | 2012-06-06 | 乐金电子(天津)电器有限公司 | Positioning mechanism for motor and fan |
| CN102418670A (en) * | 2011-12-04 | 2012-04-18 | 苏州方暨圆节能科技有限公司 | Wind driven generator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708990A (en) * | 2015-01-15 | 2015-06-17 | 朱晓义 | Vehicle wheel |
| CN107246349A (en) * | 2017-06-30 | 2017-10-13 | 陈武 | A kind of viscous force water motor and the electricity-generating method based on the water motor |
| CN110056464A (en) * | 2019-05-05 | 2019-07-26 | 咸宁职业技术学院 | A kind of turbine blade structure that can buffer water flow temporary impact |
| CN110056464B (en) * | 2019-05-05 | 2021-03-23 | 咸宁职业技术学院 | Water turbine blade structure capable of buffering instantaneous impact of water flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103233783B (en) | 2016-06-15 |
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