CN204458206U - Omnidirectional becomes oar vertical shaft turbine - Google Patents
Omnidirectional becomes oar vertical shaft turbine Download PDFInfo
- Publication number
- CN204458206U CN204458206U CN201420712254.1U CN201420712254U CN204458206U CN 204458206 U CN204458206 U CN 204458206U CN 201420712254 U CN201420712254 U CN 201420712254U CN 204458206 U CN204458206 U CN 204458206U
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- shaft
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- omnidirectional
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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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The utility model relates to a kind of omnidirectional and becomes oar vertical shaft turbine.Critical piece comprises: Control Shaft, hollow rotating shaft, boxlike rotating disk, radial track, control track, control panel, installation shaft, straight wing blade, T-shaped connecting rod etc.It is characterized in that: center hollow rotating shaft being fixed on boxlike rotating disk, edge on boxlike rotating disk is provided with installation axle hole, middle part is provided with radial track, and Control Shaft is connected through hollow rotating shaft is vertical with control panel, and control panel is provided with control track, installation shaft is in installation axle hole, installation shaft end winding support has straight wing blade, and the middle part that T-shaped connecting rod one end is connected in slide-bar forms T-shaped, and the other end is connected with balance staff, one end of slide-bar embeds radial track, and the other end embeds and controls track.
Description
Technical field:
The utility model relates to the straight wing blade control gear that a kind of omnidirectional becomes oar vertical shaft turbine.
Background technique:
Present level arbor wheel machine is widely used in the numerous areas such as boats and ships, aircraft, water power, wind-powered electricity generation.Vertical shaft turbine nineteen twenty-one applies for first patent by German, so far last 100 years, but the major product in this field is not become all the time, but self there is extremely strong operability, especially variable pitch type vertical shaft turbine, the thrust of any direction can be produced under the condition of motor not speed change, the bottleneck restricting this technical development is complicated blade pitch device, what the VSP vertical shaft cycloid thruster that J.M.Voith company of Germany produces adopted is the blade pitch device that six pole cranks connect stalk, its maximum pitch ratio is 0.788 π, maximum eccentric rate is 0.788, it is matured product unique at present, because complex structure cost is high, though there is excellent performance, but be also only applied to towboat in Europe over 60 years, submarine chaser, mine sweeper, the various special boats and ships such as offshore platform, what the cycloidal type propulsion device that US military is developed adopted is cam link blade pitch device, when throw of eccentric is excessive, rotating shaft is easily stuck, and be eliminated, the fourbar linkage of people's designs such as Korea S Hwang, do not put it over because efficiency is low.The application number of nearest China publicity is the patent of 201410136099.8, fork-shaped guide rod end described in technology is along the two circle guide rail smooth sliding intersected, this is difficult to accomplish in fact, even if accomplished, because the size of two circle guide rails is more bigger than runner disc, the Sliding velocity of the end of fork-shaped guide rod is faster than the movement velocity of vertical tail, causes guide rail and fork-shaped guide rod end sharp wear, causes the life-span of this device can not be oversize.
Model utility content:
The utility model is in order to solve the problem that existing change oar vertical shaft turbine blade pitch device is complicated, efficiency is low, manufacture cost is high, and then provide a kind of by Control Shaft 1, control panel 2, control track 3, boxlike rotating disk 4, hollow rotating shaft 5, installation axle hole 6, radial track 7, installation shaft 8, straight wing blade 9, swing arm 10, balance staff 11, T-shaped connecting rod 12, slide-bar 13, sealing cover 14, control axis hole 15, installation axle hole 16, lead screw 17, the omnidirectional of composition becomes oar vertical shaft turbine.
The utility model adopts following technological scheme:
A kind of omnidirectional becomes oar vertical shaft turbine critical piece and comprises: Control Shaft, control panel, control track, boxlike rotating disk, hollow rotating shaft, installation axle hole, radial track, installation shaft, straight wing blade, swing arm, balance staff, T-shaped connecting rod, slide-bar, sealing cover, control axis hole, installation axle hole, lead screw.Its special structure is levied and is: center hollow rotating shaft being vertically fixed on boxlike rotating disk, Control Shaft through hollow rotating shaft with turn than boxlike that shallow bid control panel is vertical to be connected, control panel is provided with control track, radial track is provided with in the middle part of boxlike rotating disk, edge is provided with installation axle hole, installation shaft is equipped with in installation axle hole, installation shaft end winding support has straight wing blade, the stage casing of installation shaft is fixed with swing arm, the other end of swing arm is equipped with balance staff, balance staff is connected with one end of T-shaped connecting rod, the middle part that the other end of T-shaped connecting rod is connected in slide-bar forms T-shaped, one end of slide-bar embeds radial track, the other end embeds and controls track, and can slide along respective track, bearing or runner are equipped with in slide-bar two ends, control axis hole for installing Control Shaft, lead screw is used for fixing seal lid.Its shape facility is: control panel shape is avette, arranging superincumbent control track is a circle oval recesses, the edge of boxlike rotating disk is uniformly distributed several installation axle hole, middle part is provided with the radial track identical with installation axle hole quantity, radial track is straight groove, and the installation axle hole on the installation axle hole on sealing cover and boxlike rotating disk is for installing reinforcing installation shaft.
The utility model compared with prior art has the following advantages:
1. the T-shaped connecting rod adopted and orbits controlling formula blade pitch device simple than the blade pitch device of six pole crank connecting rods a lot, reliability and higher to the precision of blade weave control, the life-span is longer.
2. manufacture cost is more much lower than the blade pitch device of six pole crank connecting rods.
3. geometrical mean pitch ratio is greater than 0.83 π, and average eccentric rate is greater than 0.83, and considerably beyond the international most advanced level of 0.788, efficiency is higher than horizontal axis turbine.
4. quality is light, and diameter is large, not only can do underwater propeller, airplane propellers, if can greatly reduce for wind-powered electricity generation and water power substitution level arbor wheel its manufacture cost of machine and operation cost.
If when the utility model uses as underwater propeller, reverse Control Shaft determination direction of propulsion, rotate hollow rotating shaft, the straight wing blade of boxlike driven by rotary disc rotates, slide along controlling track in one end of slide-bar, drive slide-bar the other end radially track do toward renaturation motion, swing arm is driven to swing by T-shaped connecting rod and balance staff, straight wing blade is driven to swing, the shape that so straight wing blade swings by design con-trol track in the installation shaft also around self while hollow shaft revolution accurately can control there is different pivot angles when straight wing blade rotates to different positions, under the condition of assurance device smooth operation, make this pivot angle equal or close to the optimal attack angle in flow field, reach the object improving propulsive efficiency.To change direction of propulsion, only need rotate the corresponding angle of Control Shaft one, realizing omnidirectional and advancing or the advancing without rudder of boats and ships.
If when the utility model uses as airplane propellers and wind-powered electricity generation turbine, because do not need high standard to seal, boxlike rotating disk can be become cylindricality wheel carrier to reduce weight, sealing cover is replaced with support, turbine can be done to obtain very large very light in weight like this, adapt to the requirement of wind-power electricity generation, when wind speed excessive or too small time can turbine can be made at the uniform velocity to rotate by rotating control shaft, send stable electric power; When propulsion device as aircraft uses, turn to because the utility model easily can realize 360 degree, so realize vertical takeoff and landing, the hovering of aircraft or to move along any direction be not problem, substantially increase the mobility of aircraft.
The utility model can also be used for the hydroelectric project such as ocean current power generation, river generating, need not build dam and make dike.
Accompanying drawing illustrates:
Fig. 1 is schematic three dimensional views of the present utility model
Fig. 2 is after the utility model removes sealing cover, boxlike rotating disk inner body structure three-dimensional schematic diagram
Fig. 3 is the schematic three dimensional views of the utility model boxlike rotating disk and T-shaped connecting rod
Fig. 4 is the schematic three dimensional views of the straight wing blade of the utility model,
Fig. 5 is Control Shaft of the present invention and control panel schematic three dimensional views
The schematic three dimensional views of Fig. 6 sealing cover
Embodiment:
Below in conjunction with accompanying drawing in detail the utility model is described in detail:
A kind of omnidirectional becomes oar vertical shaft turbine see accompanying drawing 1 to accompanying drawing 6, in figure: Control Shaft 1, control panel 2, control track 3, boxlike rotating disk 4, hollow rotating shaft 5, installation axle hole 6, radial track 7, installation shaft 8, straight wing blade 9, swing arm 10, balance staff 11, T-shaped connecting rod 12, slide-bar 13, sealing cover 14, control axis hole 15, installation axle hole 16, lead screw 17.Below in conjunction with accompanying drawing 1 to accompanying drawing 6 in detail the utility model omnidirectional is described in detail and becomes oar vertical shaft turbine embodiment: center hollow rotating shaft 5 being vertically fixed on boxlike rotating disk 4, Control Shaft 1 is connected through hollow rotating shaft 5 is vertical with the control panel 2 less than boxlike rotating disk 4, control panel 2 is provided with and controls track 3, radial track 7 is provided with in the middle part of boxlike rotating disk 4, edge is provided with installation axle hole 6, installation shaft 8 is equipped with in installation axle hole 6 and installation axle hole 16, installation shaft 8 end winding support has straight wing blade 9, the stage casing of installation shaft 8 is fixed with swing arm 10, the other end of swing arm 10 is equipped with balance staff 11, balance staff 11 is connected with one end of T-shaped connecting rod 12, the middle part that the other end of T-shaped connecting rod 12 is connected in slide-bar 13 forms T-shaped, one end of slide-bar 13 embeds radial track 7, the other end embeds and controls track 3, and can slide along respective track, bearing or runner are equipped with in slide-bar 13 two ends, control axis hole 15 for installing Control Shaft 1, lead screw 17 is for fixing seal lid 14, control panel 2 shape is avette, arranging superincumbent control track 3 is circle oval recesses, , the edge of boxlike rotating disk 4 is uniformly distributed several installation axle hole 6, middle part is provided with the radial track 7 identical with installation axle hole 6 quantity, radial track 7 is straight grooves, installation axle hole 16 on sealing cover 14 reinforces installation shaft 8 with the installation axle hole 6 on boxlike rotating disk 4 for installing, when Control Shaft 1 maintains static, drive hollow rotating shaft 5 to rotarily drive straight wing blade 9 to rotate, slide-bar 13 slides along control track 3 and radial track 7 simultaneously, the bearing of slide-bar 13 two end dresses or runner are for reducing slip resistance, like this, slide-bar 13 not only to have rotated along control track 3 but also radially track 7 is reciprocating, so, as long as control track 3 is designed to meet the avette of field requirements, slide-bar 13 is just by T-shaped connecting rod 12, balance staff 11, swing arm 10 drives straight wing blade 9 to do periodic swing around installation shaft 8, therefore this omnidirectional change oar vertical shaft turbine is in operation, can run by the change oar rule set completely, not only straight wing blade 9 was doing periodic swing while revolving round the sun around hollow rotating shaft 5 but also around installation shaft 8, if be regarded as its eccentricity of cycloid thruster, be unfixed, can rotate with straight wing blade 9 and swing and do periodically change, so omnidirectional can only be described by the concept of average " eccentricity " become oar vertical shaft turbine.
Embodiment 1
If when the utility model uses as underwater propeller, Control Shaft 1 can be reversed to determine direction of propulsion, hollow rotating shaft 5 is driven to rotate, boxlike rotating disk 4 drives straight wing blade 9 to rotate, slide along controlling track 3 in one end of slide-bar 13, drive the other end of slide-bar 13, radially track 7 does toward renaturation motion, swing arm 10 is driven to swing by T-shaped connecting rod 12 and balance staff 11, straight wing blade 9 is driven to swing, so straight wing blade 9 also swings around the installation shaft 8 of self while revolving round the sun around hollow shaft 5, by shape and the size of design con-trol track 3, the straight wing blade of accurate control 9 has different pivot angles when rotating to different positions, make this pivot angle except all to equal in other position any that 0 degree and 180 are outside one's consideration or close to the optimal attack angle in this flow field, place, reach the object improving propulsive efficiency.To change direction of propulsion, only need rotate the corresponding angle of Control Shaft 1 one, easily realizing advancing without rudder of boats and ships.
Embodiment 2
If when the utility model uses as the turbine of airplane propellers and wind-powered electricity generation, because do not need high standard to seal, boxlike rotating disk 4 can be become cylindricality wheel carrier to reduce weight, cancel sealing cover 14, replace omnidirectional's variable pitch type vertical shaft turbine being done very large like this with support, very light in weight, the requirement of airplane propellers and wind-power electricity generation can be adapted to completely, when wind speed excessive or too small time can turbine at the uniform velocity be rotated rotating control shaft 1, send stable electric power; When propulsion device as aircraft uses, turn to because the utility model easily can realize 360 degree, so realize vertical takeoff and landing, backward, the hovering of aircraft or to move along any direction be not problem, substantially increase the mobility of aircraft.
Embodiment 3
The utility model can also be used for the hydroelectric project such as ocean current power generation, river generating, need not build dam and make dike.
The utility model is not limited only to above-mentioned enumerating; as long as its structure characteristic comprises such as Control Shaft, control panel, oval orbit, boxlike rotating disk, hollow rotating shaft, installation axle hole, radial track, straight wing blade, installation shaft, swing arm, balance staff, T-shaped connecting rod, slide-bar, sealing cover; etc. specific structural features or the technical equivalents that can realize described technological scheme, be all considered as within protection domain of the present utility model.
Claims (7)
1. omnidirectional becomes an oar vertical shaft turbine, and its parts comprise: Control Shaft (1), control panel (2), control track (3), boxlike rotating disk (4), hollow rotating shaft (5), installation axle hole (6), radial track (7), installation shaft (8), straight wing blade (9), swing arm (10), balance staff (11), T-shaped connecting rod (12), slide-bar (13), sealing cover (14), control axis hole (15), installation axle hole (16), lead screw (17), its structure characteristics is: center hollow rotating shaft (5) being fixed on boxlike rotating disk (4), edge on boxlike rotating disk (4) is provided with installation axle hole (6), middle part is provided with radial track (7), Control Shaft (1) is connected through hollow rotating shaft (5) is vertical with control panel (2), control panel (2) is provided with and controls track (3), control axis hole (15) for installing Control Shaft (1), installation shaft (8) is in installation axle hole (6) and installation axle hole (16), installation shaft (8) end winding support has straight wing blade (9), lead screw (17) is for fixing seal lid (14).
2. omnidirectional becomes oar vertical shaft turbine according to claim 1, it is characterized in that: described Control Shaft (1) is vertically fixed with the control panel (2) less than boxlike rotating disk (4), control panel (2) is provided with and controls track (30).
3. omnidirectional becomes oar vertical shaft turbine according to claim 1, it is characterized in that: there is hollow rotating shaft at described boxlike rotating disk (4) center, edge is uniformly distributed several installation axle hole (6), middle part is provided with the radial track (7) of equal number, and the quantity of the radial track (7) that middle part is arranged is identical with the quantity of installation axle hole (6).
4. omnidirectional becomes oar vertical shaft turbine according to claim 1, and it is characterized in that: described control panel (2) shape is avette, arranging superincumbent control track (3) is a circle oval recesses.
5. omnidirectional becomes oar vertical shaft turbine according to claim 1, it is characterized in that: described radial track (7) is straight groove.
6. omnidirectional becomes oar vertical shaft turbine according to claim 1, it is characterized in that: the end winding support of described installation shaft (8) has straight wing blade (9), the stage casing of installation shaft (8) is fixed with swing arm (10), and the other end of swing arm (10) is equipped with balance staff (11).
7. omnidirectional becomes oar vertical shaft turbine according to claim 1, it is characterized in that: the middle part that described T-shaped connecting rod (12) one end is connected in slide-bar (13) forms T-shaped, the other end is connected with balance staff (11), one end of slide-bar (13) embeds radial track (7), the other end embeds and controls track (3), and can slide along respective track, bearing or runner are equipped with in slide-bar (13) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712254.1U CN204458206U (en) | 2014-11-15 | 2014-11-15 | Omnidirectional becomes oar vertical shaft turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712254.1U CN204458206U (en) | 2014-11-15 | 2014-11-15 | Omnidirectional becomes oar vertical shaft turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458206U true CN204458206U (en) | 2015-07-08 |
Family
ID=53665106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712254.1U Expired - Fee Related CN204458206U (en) | 2014-11-15 | 2014-11-15 | Omnidirectional becomes oar vertical shaft turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458206U (en) |
-
2014
- 2014-11-15 CN CN201420712254.1U patent/CN204458206U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150708 Termination date: 20151115 |
|
| EXPY | Termination of patent right or utility model |