CN203430698U - Wingspan type vertical axis wind generator capable of accelerating - Google Patents
Wingspan type vertical axis wind generator capable of accelerating Download PDFInfo
- Publication number
- CN203430698U CN203430698U CN201320417950.5U CN201320417950U CN203430698U CN 203430698 U CN203430698 U CN 203430698U CN 201320417950 U CN201320417950 U CN 201320417950U CN 203430698 U CN203430698 U CN 203430698U
- Authority
- CN
- China
- Prior art keywords
- planetary pinion
- pylon
- end cap
- vertical axis
- type vertical
- 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.)
- Withdrawn - After Issue
Links
Images
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wingspan type vertical axis wind generator capable of accelerating. The wind generator comprises a wind wheel, an accelerating system, a tower frame, a rotating disc, a rotating ring, a tower frame supporting table and a control system. The wind wheel comprises a vane, a quadrangle connecting rod mechanism and a supporting rod mechanism. One end of the quadrangle connecting rod mechanism is fixedly connected with the side face of the vane, and the other end of the quadrangle connecting rod mechanism is hinged to the side face of the rotating disc. The supporting rod mechanism is formed by two supporting rods in a hinged mode. One end of the supporting rod mechanism is hinged to the quadrangle connecting rod mechanism, and the other end of the supporting rod mechanism is hinged to the rotating ring. The accelerating system comprises a hydraulic cylinder and a piston rod. The hydraulic cylinder is hinged to the lower end of the rotating disc, and one end of the hydraulic cylinder is hinged to the hinged portion of the two supporting rods. When the wind wheel is low in rotating speed, oil enters a rodless cavity of the hydraulic cylinder, oil returns to a cavity with a rod, when the wind wheel is high in rotating speed, oil enters into the cavity with the rod of the hydraulic cylinder, and oil returns to the rodless cavity. The wingspan type vertical axis wind generator can overcome the shortcoming that a vertical axis wind fan can easily stalls, wind energy using rate is low, and power generating is not stable, and the wingspan type vertical axis wind generator is simple and compact in structure, adjustable in rotating speed, low in noise jamming, stable in braking and wide in application range.
Description
Technical field
The utility model relates to a kind of wind-driven generator, refer to especially a kind of can speedup wing-span-type vertical axis aerogenerator.
Background technique
Along with social development, energy problem will become one of problem that the following mankind must solve, and renewable energy source structure can become one of tendency of future source of energy simultaneously.Wind energy enjoys people's concern as a kind of free of contamination renewable energy sources.
Wind-driven generator as a kind of by wind energy transformation, be the important device of mechanical energy and electric energy, by the direction of its running shaft, can be divided into horizontal axis wind-driven generator and vertical axis aerogenerator.At present, horizontal axis wind-driven generator is widely used.But horizontal axis wind-driven generator exists following deficiency: 1) impeller wind-engaging is inhomogeneous, and the blade of unsettled installation will bear the positive pressure that wind is huge; 2) impeller occupies space and area are often larger; 3) very inconvenience of pylon technique more complicated and maintenance; 4), when single-machine capacity is larger, often cost is also higher.By contrast, the wind-driven generator of vertical shaft but has advantages of many at present; While working as vertical axis aerogenerator, do not need yaw system, system maintenance is convenient, and pylon manufacturing process is fairly simple.But the wind wheel of current vertical axis aerogenerator changes along with the variation of wind speed, this has just caused stall and the lower phenomenon of wind energy utilization that is difficult to control generator, thereby has caused the unstability of generating.This has also restricted further applying of vertical axis aerogenerator.
Model utility content
For the easy stall of vertical axis aerogenerator in prior art, shortcoming that wind energy utilization is lower, the utility model provide a kind of can speedup wing-span-type vertical axis aerogenerator.
The technical solution of the utility model is:
A speedup wing-span-type vertical axis aerogenerator, comprises wind wheel, acceleration system, pylon, rotating disc, rotating ring, pylon support platform, control system;
Described wind wheel comprises blade, quadrilateral connecting rod mechanism, a linkage, the side of described quadrilateral connecting rod mechanism one end and blade is connected, the other end and rotating disc side are connected through the hinge, described linkage forms by two poles are hinged, its one end and quadrilateral connecting rod mechanism neutral position chain connection, in addition one end and rotating ring outer side surface chain connection;
Described acceleration system comprises oil hydraulic cylinder and piston rod, described oil hydraulic cylinder is hinged with hinged mode and rotating disc lower end cap, the one end of stretching out piston rod is hinged with two pole hinged places in a linkage, when wind wheel rotational speed is lower, the rodless cavity oil-feed of oil hydraulic cylinder, rod chamber oil return, when wind wheel rotational speed is higher, the rod chamber oil-feed of oil hydraulic cylinder, rodless cavity oil return.
As further improvement of the utility model, described rotating disc comprises upper end cap, lower end cap, rotation ring gear, planetary pinion fixed tray, planetary pinion, oil pump, rotation ring gear is fixedly installed between upper end cap and lower end cap, the lower end surface of upper end cap provides along the axial holding power making progress of pylon by rotation ring gear, upper end cap is connected with pylon axle by the first tapered roller bearing respectively with lower end cap, the shaft part both ends of the surface that planetary pinion fixed tray is installed are kept for preventing that with the lower end surface of upper end cap and the upper-end surface of lower end cap planetary pinion fixed tray from producing the distance of movement interference when upper end cap and the lower end cap rotation respectively, at upper end cap, on pylon outer wall in the annular case structure that rotation ring gear and lower end cap form, be fixedly installed to be useful on planetary planetary pinion fixed tray is installed, planetary pinion fixed tray side is provided with some planetary pinions, the gear teeth of the planetary gear teeth and rotation ring gear are meshed, under the drive that planetary pinion can be rotated around pylon axle at rotary teeth, around the medial axis of self, rotate, position, planetary medial axis is fixed with stationary axle, two external parts of stationary axle connect respectively an oil hydraulic pump, planetary pinion drives hydraulic pump works by stationary axle when rotated, thereby realize mechanical energy is converted into hydraulic energy, described oil hydraulic pump is connected with control system through being arranged in the working tubing of the inside of pylon.
As further improvement of the utility model, described rotating ring comprises turnbarrel and the second tapered roller bearing; Described the second tapered roller bearing is arranged at respectively the place, upper and lower end face of turnbarrel, by a sleeve being connected with the second flat key with pylon, carry out the axial motion of the second tapered roller bearing of restricting rotation sleeve upper end surface, by the shaft shoulder, carry out the axial motion of second tapered roller bearing at place, restricting rotation sleeve lower end surface, described rotating ring is when blower fan is worked, can only be with the second tapered roller bearing around the pylon motion that rotates in a circumferential direction, and can not be along the axial moving linearly of pylon.
As further improvement of the utility model, described pylon support platform is ring-shaped cylinder platform, and pylon support platform upper-end surface is fixedly connected with pylon, between lower end surface and ground, is fixedly connected with.
As further improvement of the utility model, described set-up of control system is in the inside of pylon support platform, and the oil hydraulic pump of rotating disc inside is connected with the control system in pylon support platform through being arranged in the working tubing of the inside of pylon.
As further improvement of the utility model, described planetary quantity is 3, and is uniformly distributed along planetary pinion fixed tray side, 120 °, adjacent planetary pinion interval.
As further improvement of the utility model, the both ends of the surface of the shaft part of described installation planetary pinion fixed tray keep respectively the distance of 2 ~ 3mm with the lower end surface of upper end cap and the upper-end surface of lower end cap.Prevent upper and lower end cap when the first tapered roller bearing rotates in a circumferential direction and this section of axial end produce and interfere.
As further improvement of the utility model, the upper-end surface of described upper end cap is processed with for placing the annular groove of the first tapered roller bearing, in annular groove upper-end surface, is fixedly installed packing ring and bearing (ball) cover.Prevent that first tapered roller bearing when work from having accelerated the wearing and tearing of bearing because of impurity such as flying dust.
As further improvement of the utility model, in the lower end surface of upper end cap and the upper-end surface of lower end cap, be processed with respectively ladder surface, for the radial motion of restricting rotation ring gear and along the axial motion of pylon.
As further improvement of the utility model, on planetary pinion fixed tray, the position corresponding with described planetary pinion, be provided with class flank of tooth groove, the both sides up and down of described class flank of tooth groove are provided with for the fixedly U-shaped step trough of planetary pinion stationary axle is installed, and planetary pinion stationary axle is connected by the 3rd tapered roller bearing with U-shaped step trough.
The beneficial effects of the utility model are:
During wind-driven generator work: when the wind speed of inputting is larger, the oil-feed of oil hydraulic cylinder rod chamber, rodless cavity oil return, drive pole to move downward, pole is inwardly moved quadrilateral connecting rod mechanism, thereby make blade simultaneously downwards, inwardly motion, blowing area and the height off the ground of wind wheel reduce simultaneously, the wind energy of input tails off thereupon; On the contrary, when input wind speed is less, the oil-feed of oil hydraulic cylinder rodless cavity, rod chamber oil return drives pole to move upward, pole You Shi quadrilateral connecting rod mechanism outwards moves, thereby make wind wheel blade make progress simultaneously, outwards move, the blowing area of wind wheel and height off the ground become greatly simultaneously, and the wind energy of input increases.By flexible blowing area and the height off the ground that regulates wind wheel of oil hydraulic cylinder, can guarantee that, when wind speed size variation, wind energy conversion system can keep constant motion preferably, thereby guarantee the stability of generating.
The utility model is around rotating disc circumferentially uniform 3 blades, quadrilateral connecting rod mechanism and acceleration system.Compare with traditional blower fan, can speedup wing-span-type vertical axis aerogenerator and control gear can make up the easy stall of vertical shaft fan, wind energy utilization is low and generate electricity jiggly shortcoming.This is simple and compact for structure, rotating speed is adjustable, noise interference is low, brake the advantages such as steady, with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that can speedup wing-span-type vertical axis aerogenerator of the utility model;
Fig. 2 is the axial sectional view of rotating disc in the utility model;
Fig. 3 is planetary fixed structure sectional view in the utility model.
In figure: 1, pole; 2, oil hydraulic cylinder; 3, blade; 4, quadrilateral connecting rod mechanism; 5, rotation ring gear; 6, upper end cap; 7, the first flat key; 8, upper locking nut; 9, pylon; 10, Upper gasket; 11, set screw nut; 12, bearing (ball) cover; 13, packing ring; 14, the first tapered roller bearing; 15, planetary pinion fixed tray; 16, planetary pinion; 17, oil hydraulic pump; 18, lower end cap; 19, the second flat key; 20, sleeve; 21, the second tapered roller bearing; 22, turnbarrel; 23, lower levelling plate; 24, lower locking nut; 25, control system; 26, pylon support platform; 27, the 3rd tapered roller bearing; 28, planetary pinion stationary axle; 29, piston rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model a kind of can speedup wing-span-type vertical axis aerogenerator structure as shown in Figure 1, comprise pole 1, oil hydraulic cylinder 2, blade 3, quadrilateral connecting rod mechanism 4, rotation ring gear 5, upper end cap 6, the first flat key 7, upper locking nut 8, pylon 9, Upper gasket 10, set screw nut 11, bearing (ball) cover 12, packing ring 13, the first tapered roller bearing 14, planetary pinion fixed tray 15, planetary pinion 16, oil hydraulic pump 17, lower end cap 18, the second flat key 19, sleeve 20, the second tapered roller bearing 21, turnbarrel 22, lower levelling plate 23, lower locking nut 24, control system 25, pylon support platform 26, the 3rd tapered roller bearing 27, planetary pinion stationary axle 28, piston rod 29.
Acceleration system is comprised of oil hydraulic cylinder 2 and piston rod 29 thereof.Wherein, oil hydraulic cylinder 2 is hinged with hinged mode and rotating disc lower end cap 18; Stretch out piston rod 29 one end hinged with the two middle hinged places of poles 1 in a linkage.
Rotating disc is comprised of set screw nut 11, bearing (ball) cover 12, packing ring 13, upper end cap 6, rotation ring gear 5, planetary pinion fixed tray 15, planetary pinion 16, oil hydraulic pump 17, lower end cap 18 and the first tapered roller bearing 14; Wherein, the upper-end surface of upper end cap 6 is processed with annular groove for placing the first tapered roller bearing 14, in the annular groove upper-end surface of placing the first tapered roller bearing 14, place packing ring 13 and bearing (ball) cover 12 fixing with set screw nut 11, while preventing the first tapered roller bearing 14 work, because the impurity such as flying dust have accelerated the wearing and tearing of bearing, the upper end of pylon 9 is fixing by upper locking nut 8; The lower end surface of upper end cap 6 provides along the axial holding power making progress of pylon 9 by rotation ring gear 5, the lower end surface that simultaneously guarantees upper end cap 6 and the end face that planetary pinion fixed tray 15 shaft parts are installed have the distance of 2 ~ 3mm, prevent upper end cap 6 when the first tapered roller bearing 14 rotates in a circumferential direction with this section of axial end generation interference; The downside of lower end cap 18 is processed with the annular groove of placing the first tapered roller bearing 14, moves axially adopting the shaft shoulders to limit it along pylon 9 axial directions with the first tapered roller bearing 14 of lower end cap 18 coaxial rotatings; 14 sections of fixedly lower end cap 18 and the first tapered roller bearings, this shaft part upper-end surface is than the high 2 ~ 3mm in the upper-end surface of lower end cap 18.Prevent that planetary pinion fixed tray 15 from producing movement interference when lower end cap 18 rotation.In the lower end surface of upper end cap 6 and the upper-end surface of lower end cap 18, be processed with respectively ladder surface, this ladder surface is mainly used to the radial motion of restricting rotation ring gear 5 and along the axial motion of pylon 9; In the annular case structure forming at upper end cap 6, rotation ring gear 5 and lower end cap 18, centre has one for the planetary pinion fixed tray 15 of fixing planetary pinion 16 motions, this dish adopts the first flat key 7 to be connected to limit its circumferential movement shaft parts being installed with pylon 9, and wherein planetary pinion fixed tray 15 is along limiting its axial motion by the shaft shoulder and the gravity of self on pylon 9 axial directions; Planetary pinion fixed tray 15 sides are by three intervals 120 of Milling Process
oequally distributed class flank of tooth groove, reprocesses out U-shaped step trough for fixedly planetary pinion stationary axle 28 is installed in the both sides up and down of three class flank of tooth grooves.Planetary pinion 16 adopts with planetary pinion stationary axle 28 mode that is connected, and planetary pinion stationary axle 28 is connected by the 3rd tapered roller bearing 27 with U-shaped step trough.External part at the planetary pinion stationary axle 28 perpendicular to planetary pinion fixed tray 15 end faces connects respectively an oil hydraulic pump 17, planetary pinion 16 drives oil hydraulic pump 17 work by planetary pinion stationary axle 28 when rotated, thereby realize, mechanical energy is converted into hydraulic energy.This oil hydraulic pump 17 is connected with control system 25 through being arranged in the working tubing of pylon 9 inside.
Rotating ring is comprised of turnbarrel 22 and the second tapered roller bearing 21; The upper and lower end face of turnbarrel 22 mills out respectively for placing the groove of the second tapered roller bearing 21, its axial motion is limited by a sleeve 20 being connected with the second flat key 19 with pylon 9 in the second tapered roller bearing 21 upper-end surfaces in the groove of sleeve upper-end surface, the bearing of turnbarrel 22 lower end surfaces limits its axial motion by a shaft shoulder, also to whole rotating ring, provides axially support simultaneously.This rotating ring can only be with the second tapered roller bearing 21 around pylon 9 motion that rotates in a circumferential direction when blower fan is worked, and can not be along the axial moving linearly of pylon 9.
Pylon support platform 26 is one to have the ring-shaped cylinder platform of certain wall thickness, pylon support platform 26 upper-end surfaces are fixedly connected with by lower locking nut 24 with pylon 9, between lower end surface and ground, by screw, be fixedly connected with, the lower end of pylon 9 is fixing by lower levelling plate 23 and lower locking nut 24.
In the circumferential direction along pylon 9, by ladder surface to the said system power that provides support; Along planetary pinion fixed tray 15 radial direction, due to planetary pinion 16 and the interior engagement of rotation ring gear 5, while therefore working, said system is had to a power for fixation radially.Wind powered generator system of the present utility model adopts three blades, comprises three groups of systems that are comprised of planetary pinion 16, oil hydraulic pump 17, the 3rd tapered roller bearing 27 and planetary pinion stationary axle 28 thereof, and three blades are with interval 120 between any two
oaround rotating disc, be uniformly distributed.Each blade pass is crossed quadrilateral connecting rod mechanism and rotating disc chain connection, and blade is connected through the hinge and realizes at the hydraulic cylinder piston rod drive pole mechanism kinematic of rotating disc lower end cap when speedup or change turning radius size.
During wind-driven generator work: when the wind speed of inputting is larger, oil hydraulic cylinder 2 rod chamber oil-feeds, rodless cavity oil return, piston rod drives pole 1 to move downward, and pole is inwardly moved quadrilateral connecting rod mechanism 4, thereby make blade 3 downwards simultaneously, inwardly motion, blowing area and the height off the ground of wind wheel reduce simultaneously, and the wind energy of input tails off thereupon, and oil hydraulic cylinder 2 also rotates around fixed hinge simultaneously, further reduce blade rotary radius, height off the ground, thereby realized the effect that blower fan is slowed down, on the contrary, when input wind speed is less, oil hydraulic cylinder 2 rodless cavity oil-feeds, rod chamber oil return, piston rod drives pole 1 to move upward, pole You Shi quadrilateral connecting rod mechanism 4 outwards moves, thereby wind wheel blade 3 is made progress simultaneously, outwards motion, it is large that the blowing area of wind wheel and height off the ground become simultaneously, the wind energy of input increases, simultaneously, because being connected through the hinge, oil hydraulic cylinder 2 is fixed on the lower end cap 18 of rotating disc, pole 1, quadrilateral connecting rod mechanism 4 is outwards, when moving upward, also drive oil hydraulic cylinder 2 to rotate around fixed hinge place, thereby further improve turning radius and the height off the ground of blade 3, finally realized the effect to blower fan speedup.By flexible blowing area and the height off the ground that regulates wind wheel of oil hydraulic cylinder 2, can guarantee that, when wind speed size variation, wind energy conversion system can keep constant motion preferably, thereby guarantee the stability of generating.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. can a speedup wing-span-type vertical axis aerogenerator, comprise wind wheel, acceleration system, pylon (9), rotating disc, rotating ring, pylon support platform (26), control system (25), it is characterized in that:
Described wind wheel comprises blade (3), quadrilateral connecting rod mechanism (4), a linkage, the side of described quadrilateral connecting rod mechanism (4) one end and blade (3) is connected, the other end and rotating disc side are connected through the hinge, described linkage is by the hinged formation of two poles (1), its one end and quadrilateral connecting rod mechanism (4) neutral position chain connection, in addition one end and rotating ring outer side surface chain connection;
Described acceleration system comprises oil hydraulic cylinder (2) and piston rod (29), described oil hydraulic cylinder (2) is hinged with hinged mode and rotating disc lower end, the one end of stretching out piston rod (29) is hinged with two poles (1) hinged place in a linkage, when wind wheel rotational speed is lower, the rodless cavity oil-feed of oil hydraulic cylinder (2), rod chamber oil return, when wind wheel rotational speed is higher, the rod chamber oil-feed of oil hydraulic cylinder (2), rodless cavity oil return.
According to claim 1 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: described rotating disc comprises upper end cap (6), lower end cap (18), rotation ring gear (5), planetary pinion fixed tray (15), planetary pinion (16), oil hydraulic pump (17); rotation ring gear (5) is fixedly installed between upper end cap (6) and lower end cap (18), the lower end surface of upper end cap (6) provides along the axial upwards holding power of pylon (9) by rotation ring gear (5), upper end cap (6) is connected with the axle of pylon (9) by the first tapered roller bearing (14) respectively with lower end cap (18), the both ends of the surface that the shaft part of planetary pinion fixed tray (15) is installed are kept for preventing that with the lower end surface of upper end cap (6) and the upper-end surface of lower end cap (18) planetary pinion fixed tray (15) from producing the distance of movement interference when upper end cap (6) and lower end cap (18) rotate respectively, in upper end cap (6), on pylon (9) outer wall in the annular case structure that rotation ring gear (5) and lower end cap (18) form, be fixedly installed and be useful on the planetary pinion fixed tray (15) that planetary pinion (16) is installed, planetary pinion fixed tray (15) side is provided with some planetary pinions (16), the gear teeth of the gear teeth of planetary pinion (16) and rotation ring gear (5) are meshed, under the drive that planetary pinion (16) can be rotated around pylon (9) axle at rotation ring gear (5), around the medial axis of self, rotate, the position, medial axis of planetary pinion (16) is provided with the planetary pinion stationary axle (28) fixing with planetary pinion (16), two external parts of planetary pinion stationary axle (28) connect respectively an oil hydraulic pump (17), planetary pinion (16) drives oil hydraulic pump (17) work by planetary pinion stationary axle (28) when rotated, described oil hydraulic pump (17) is connected with control system (25) through being arranged in the inner working tubing of pylon (9).
According to claim 1 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: described rotating ring comprises turnbarrel (22) and the second tapered roller bearing (21), described the second tapered roller bearing (21) is arranged at respectively the place, upper and lower end face of turnbarrel (22), by a sleeve (20) being connected with the second flat key (19) with pylon (9), carry out the axial motion of second tapered roller bearing (21) of restricting rotation sleeve (22) upper end surface, by the shaft shoulder, carry out the axial motion of second tapered roller bearing (21) at place, restricting rotation sleeve (22) lower end surface, described rotating ring is when wind-driven generator is worked, can only be with the second tapered roller bearing (21) around pylon (9) motion that rotates in a circumferential direction, and can not be along the axial moving linearly of pylon (9).
According to claim 1 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: described pylon support platform (26) is ring-shaped cylinder platform, pylon support platform (26) upper-end surface is fixedly connected with pylon (9), between lower end surface and ground, is fixedly connected with.
According to claim 1 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: described control system (25) is arranged at the inside of pylon support platform (26), the oil hydraulic pump of rotating disc inside (17) is connected with the control system (25) in pylon support platform (26) through being arranged in the inner working tubing of pylon (9).
According to claim 2 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: the quantity of described planetary pinion (16) is 3, and along planetary pinion fixed tray (15) side, be uniformly distributed 120 °, adjacent planetary pinion (16) interval.
According to claim 2 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: the both ends of the surface of the shaft part of described installation planetary pinion fixed tray (15) keep respectively the distance of 2 ~ 3mm with the lower end surface of upper end cap (6) and the upper-end surface of lower end cap (18).
According to claim 2 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: the upper-end surface of described upper end cap (6) is processed with for placing the annular groove of the first tapered roller bearing (14), in annular groove upper-end surface, be fixedly installed packing ring (13) and bearing (ball) cover (12).
According to claim 2 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: in the lower end surface of upper end cap (6) and the upper-end surface of lower end cap (18), be processed with respectively ladder surface, for the radial motion of restricting rotation ring gear (5) and along the axial motion of pylon (9).
According to claim 2 a kind of can speedup wing-span-type vertical axis aerogenerator, it is characterized in that: on planetary pinion fixed tray (15), the position corresponding with described planetary pinion (16), be provided with class flank of tooth groove, the both sides up and down of described class flank of tooth groove are provided with for the U-shaped step trough of planetary pinion stationary axle (28) is installed, and planetary pinion stationary axle (28) is connected by the 3rd tapered roller bearing (27) with U-shaped step trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417950.5U CN203430698U (en) | 2013-07-15 | 2013-07-15 | Wingspan type vertical axis wind generator capable of accelerating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417950.5U CN203430698U (en) | 2013-07-15 | 2013-07-15 | Wingspan type vertical axis wind generator capable of accelerating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430698U true CN203430698U (en) | 2014-02-12 |
Family
ID=50059742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320417950.5U Withdrawn - After Issue CN203430698U (en) | 2013-07-15 | 2013-07-15 | Wingspan type vertical axis wind generator capable of accelerating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437956A (en) * | 2013-07-15 | 2013-12-11 | 江苏大学 | Speed-increasing wingspan type vertical axis wind turbine |
| CN113062831A (en) * | 2021-04-12 | 2021-07-02 | 南通理工学院 | Power generation device for new energy hybrid power ship |
-
2013
- 2013-07-15 CN CN201320417950.5U patent/CN203430698U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437956A (en) * | 2013-07-15 | 2013-12-11 | 江苏大学 | Speed-increasing wingspan type vertical axis wind turbine |
| CN103437956B (en) * | 2013-07-15 | 2015-08-26 | 江苏大学 | One can speedup wing-span-type vertical axis aerogenerator |
| CN113062831A (en) * | 2021-04-12 | 2021-07-02 | 南通理工学院 | Power generation device for new energy hybrid power ship |
| CN113062831B (en) * | 2021-04-12 | 2022-04-19 | 南通理工学院 | Power generation device for new energy hybrid power ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104912742A (en) | Vertical axis wind turbine with protecting device capable of adjusting wind wheel radius | |
| CN203064069U (en) | Dynamic climbing device of tower | |
| CN204677370U (en) | A kind of adjustable wind wheel radius vertical axis windmill with protective gear | |
| CN108105034A (en) | Suitable for the vertical axis windmill of typhoon | |
| CN103437956B (en) | One can speedup wing-span-type vertical axis aerogenerator | |
| CN203430698U (en) | Wingspan type vertical axis wind generator capable of accelerating | |
| CN103089547A (en) | Balanced vertical-axis large wind power generation unit | |
| CN109660196B (en) | Rotary superposition type solar power generation device | |
| CN205714576U (en) | A kind of wind power plant | |
| CN204226104U (en) | Small-sized hybrid vertical axis wind energy collecting device | |
| CN105804933A (en) | Double-rotating-vane vertical axis wind turbine | |
| CN103321859B (en) | Lift and resistance combined type vertical axis windmill | |
| CN201953567U (en) | Wind generating set and pitch-regulating mechanism thereof | |
| CN201599143U (en) | Novel megawatt level wind power generation transmission system | |
| CN203835599U (en) | Straight blade type vertical shaft water turbine | |
| CN104295431A (en) | Multi-dimensional fluid power generating system | |
| CN205533007U (en) | But wind power generation is with acceleration rate impeller | |
| CN203146222U (en) | Vertical shaft lever bucket-type stacked wind energy power producer | |
| CN103726991B (en) | Planetary speedup wind wheel vertical-shaft aerogenerator | |
| CN203035463U (en) | Maintenance replace device of pitch system parts and wind generating set | |
| CN202971048U (en) | Direct-drive wind power generator | |
| CN203098141U (en) | Novel down-wind wind machine vane system capable of adjusting vane angular displacement | |
| CN202832980U (en) | Wind power generation device driven by magnetic motive force | |
| CN202040019U (en) | Wind power generation device | |
| CN202991350U (en) | Balanced type perpendicular-shaft large-sized wind-power generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |