CN100582478C - Ventilator turbine of wind power generator set - Google Patents
Ventilator turbine of wind power generator set Download PDFInfo
- Publication number
- CN100582478C CN100582478C CN200710066708A CN200710066708A CN100582478C CN 100582478 C CN100582478 C CN 100582478C CN 200710066708 A CN200710066708 A CN 200710066708A CN 200710066708 A CN200710066708 A CN 200710066708A CN 100582478 C CN100582478 C CN 100582478C
- Authority
- CN
- China
- Prior art keywords
- hub
- steel shaft
- retaining ring
- fan blade
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The wind turbine for wind generator includes one central shaft, one fixing ring, two steel pipe axles to connect the ring to the central shaft, wind impellers capable of rotating around the shaft on the steel pipe axles, and driving mechanism on the wind impellers. The wind turbine has the advantages of great thrust coefficient, great output power and relatively low cost.
Description
Technical field
The present invention relates to a kind of wind-driven generator, especially relate to a kind of turbine blower fan of wind power generating set.
Background technique
Along with the development of society, electricity is capturing more and more important position in our daily life, and various electricity-generating methods also arise at the historic moment, and mainly contain wind-power electricity generation, hydroelectric power and thermal power generation etc.Present wind-driven generator all adopts the fan blade of oar blade type basically, when using wind-power electricity generation, because thrust coefficient is little, need bigger wind speed start up period of fan blade, but wind loading rating is relatively poor, wind speed reaches certain degree and just destroys fan blade easily, and utilizable wind speed line segment is less, and output power is little; And for satisfying need for electricity, existing generator all is large-scale basically, and therefore for wind-driven generator, its fan blade volume is also very big, makes difficulty, and material is also relatively more expensive.
The patent No. is the fan blade that discloses a kind of wind-driven generator in the model utility specification of ZL01266082.5, it is to be combined with the telescopic adjustment bar that section outside the running axle center of fan blade is pivoted with corresponding fan blade on wind power generating set, and the other end pivot of telescopic adjustment bar is tied the stage casing in each fan blade; Advantage is to adjust the true dip direction angle of fan blade and when adapting to change of the wind and turning round down with the wind, generator set also changes direction along with small angle, and is impaired because of breaking of oblique wind-force to avoid fan blade by the telescopic adjustment bar is flexible; And the fan blade outer end is designed to attract easily the pointed structure of aerial thunderbolt ripple, can reach the lightning-arrest effect that aerial thunder and lightning is imported ground; It is little and can utilize wind speed line segment problem of smaller that but it does not solve output power equally.
Summary of the invention
Technical problem to be solved by this invention provides the turbine blower fan of the wind power generating set that a kind of wind loading rating is good, output power is big.
The present invention solves the problems of the technologies described above the technological scheme that is adopted: a kind of turbine blower fan of wind power generating set, it comprises central axis component, retaining ring and driving mechanism, described central axis component comprises load-bearing axle and the coaxial collar bush that is set on the described load-bearing axle that fixedly installs, the coaxial main bearing that is arranged with between described collar bush and the described load-bearing axle, the afterbody of described collar bush is fixedly connected with at least two along the equally distributed steel shaft of hoop by adpting flange, the other end of described steel shaft is fixedlyed connected with described retaining ring, be set with the transmission gear ring that is connected with generator on the end face of described collar bush afterbody, be provided with at least two between the front end of described retaining ring and described collar bush along the equally distributed power apparatus of answering of hoop, the described power apparatus of answering is arranged between two described steel shafts, the described power apparatus of answering comprises stress bar and stress hook, one end of described stress bar is connected with the threaded one end of described stress hook, the other end of described stress bar is fixedlyed connected with the front end of described collar bush, the other end of described stress hook is fixedlyed connected with described retaining ring, described stress bar is provided with the stress bar regulator, described steel shaft is provided with a fan blade that revolves that can pivot, a described fan blade that revolves comprises and is evenly distributed on axial rail of described steel pipe and coil of strip, the coaxial hub that is arranged with on the described steel shaft, following hub and hollow hub, describedly go up coaxial respectively upper bearing (metal) and the lower bearing of being arranged with between hub and described hub down and the described steel shaft, described hollow hub is unsettled to be set on the described steel shaft and to be evenly distributed on described going up between hub and the described time hub, the described hub of going up, described hub is down fixedlyed connected with described coil of strip by steel wire respectively with described hollow hub, the described hub of going up, fixedly connected with described coil of strip by cross support sieve bar respectively between described hub down and the described hollow hub three, fixedly connected between described cross support sieve bar by cross support, described going up on the hub is set with equally distributed supporting rib, be set with the illiteracy plate around steel shaft on the described rail, be set with on the described illiteracy plate a plurality of vertically and the air knife of column distribution, described driving mechanism comprises by the oil motor frame and is fixedly installed on oil motor on the described steel shaft, one end of described oil motor is provided with driving gear, described lower end of going up hub is set with ring gear, described driving gear and described ring gear cooperatively interact, be fixedly connected with the motor high-pressure oil pipe on the described oil motor, described motor high-pressure oil pipe penetrates in the described steel shaft from the side.
The described taper that is shaped as that revolves a fan blade, described taper towards the diameter of an end of central axis component less than diameter towards an end of retaining ring.
Be set with guide plate on the described steel shaft, described guide plate is arranged on described revolving between a fan blade and the described central axis component.
The outer periphery of described retaining ring is equipped with at least one auxiliary retaining ring, between described auxiliary retaining ring and the described retaining ring by fixedlying connected with the corresponding auxiliary steel shaft of described steel shaft, described auxiliary steel shaft is provided with an auxiliary fan blade that revolves that can pivot, a described auxiliary fan blade that revolves is identical with described internal structure of revolving a fan blade, be provided with the auxiliary power apparatus of answering between described auxiliary retaining ring and the described central axis component, described assisting answers power apparatus identical with the described structure of power apparatus of answering.
The described auxiliary laemodipodiform that is shaped as that revolves a fan blade.
Compared with prior art, the invention has the advantages that rated wind velocity is good, output power is big; Because the fan blade on the turbine blower fan is for revolving a fan blade, its thrust coefficient is bigger, is about 7 times of existing thrust coefficient, and when wind-power electricity generation, the power of its output is very big, is about existing more than 3 times of output power; Again because steel shaft is provided with retaining ring, and be provided with between retaining ring and the central axis component and answer power apparatus, add the peculiar structural design of revolving a fan blade, make the turbine blower fan the start up period wind speed that needs less, but the wind speed that can bear is bigger, therefore its available wind speed line segment is also bigger, can create more economic benefit; And revolve the turbine blower fan manufacturing ratio that a fan blade forms and be easier to and available common material by a plurality of, cost is relatively low.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present invention;
Fig. 2 is the front schematic view of turbine blower fan of the present invention;
Fig. 3 is the side schematic view of turbine blower fan of the present invention;
Fig. 4 is the structural representation of central axis component of the present invention;
Fig. 5 is a structural representation of answering power apparatus of the present invention;
Fig. 6 is the structural representation of steel shaft of the present invention;
Fig. 7 is the structural representation of stress bar regulator of the present invention;
Fig. 8 is the structural representation that revolves a fan blade of the present invention;
Fig. 9 is a structural representation of going up hub of the present invention;
Figure 10 is the structural representation of hub down of the present invention;
Figure 11 is the structural representation of hollow hub of the present invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure, a kind of turbine blower fan of wind power generating set, it comprises central axis component 1 and retaining ring 2, central axis component 1 comprises load-bearing axle 11 and the coaxial collar bush 12 that is set on the load-bearing axle 11 that fixedly installs, the coaxial main bearing 13 that is arranged with between collar bush 12 and the load-bearing axle 11, be set with the transmission gear ring 14 that is connected with generator on the end face of collar bush 12 afterbodys, be respectively arranged with eight between collar bush 12 and the retaining ring 2 along the equally distributed steel shaft of hoop 3 with answer power apparatus 4, answer power apparatus 4 to be arranged between two steel shafts 3, one end of steel shaft 3 is fixedlyed connected by adpting flange 15 with the afterbody of collar bush 12, the other end of steel shaft 3 is fixedlyed connected with retaining ring 2, steel shaft 3 be provided with can pivot revolve a fan blade 5, the face shaping that revolves a fan blade 5 is a taper, taper towards the diameter of an end of collar bush 12 less than diameter towards an end of retaining ring 2, be set with guide plate 6 on the steel shaft 3, guide plate 6 is arranged on and revolves between a fan blade 5 and the collar bush 12, answer power apparatus 4 to comprise stress bar 41 and stress hook 42, one end of stress bar 41 is connected with the threaded one end of stress hook 42, the other end of stress bar 41 is fixedlyed connected with the front end of collar bush 12, the other end of stress hook 42 is fixedlyed connected with retaining ring 2, stress bar 41 is provided with stress bar regulator 43, stress bar regulator 43 comprises the adjustment piece 432 of adjusting joint 431 and being threaded with stress bar 41, adjusting joint 431 is threaded with adjustment piece 432, adjust joint 431 and be provided with the excellent hole 433 of adjustment, revolve a fan blade 5 and comprise rail 51 and the coil of strip 52 that is evenly distributed on around the steel shaft 3, the coaxial hub 53 that is arranged with on the steel shaft 3, following hub 54 and hollow hub 55, coaxial respectively upper bearing (metal) 56 and the lower bearing 57 of being arranged with between last hub 53 and following hub 54 and the steel shaft 3, the coaxial respectively location axle sleeve 58 that is arranged with between upper bearing (metal) 56 and lower bearing 57 and the steel shaft 3, the two ends of upper bearing (metal) 56 and lower bearing 57 are respectively arranged with oil sealing 59, hollow hub 55 is unsettled be set on the steel shaft 3 and be evenly distributed on hub 53 and following hub 54 between, last hub 53, following hub 54 is fixedlyed connected with coil of strip 52 by steel wire 510 respectively with hollow hub 55, last hub 53, fixedly connected with coil of strip 52 by cross support sieve bar 511 respectively between following hub 54 and hollow hub 55 threes, fixedly connected between cross support sieve bar 511 by cross support 512, be set with equally distributed supporting rib 513 on the last hub 53, the oil motor 515 that is set with by oil motor frame 514 on the steel shaft 3, one end of oil motor 515 is provided with driving gear 516, the lower end of last hub 53 is set with ring gear 517, driving gear 516 cooperatively interacts with ring gear 517, be fixedly connected with motor high-pressure oil pipe 518 on the oil motor 515, motor high-pressure oil pipe 518 penetrates in the steel shaft 3 from the side, the end of motor high-pressure oil pipe 518 passes from steel shaft 3 and is connected with high pressure oil, be set with around steel shaft 3 on the rail 51 and cover plate 519, cover be set with on the plate 519 a plurality of vertically and the air knife 520 of column distribution.
Except that above-mentioned described structure, the outer periphery of retaining ring 2 is equipped with at least one auxiliary retaining ring 7, between auxiliary retaining ring 7 and the retaining ring 2 by fixedlying connected with steel shaft 3 corresponding auxiliary steel shafts 8, auxiliary steel shaft 8 is provided with the auxiliary fan blade 9 that revolves that can pivot, it is auxiliary that to revolve a fan blade 9 identical with the internal structure of revolving a fan blade 5, be provided with the auxiliary power apparatus 10 of answering between auxiliary retaining ring 7 and the collar bush 12, assist and answer power apparatus 10 identical with the structure of answering power apparatus 4; In addition, oil motor 515 also can change into uses the power supply drive electric motor, the quantity of steel shaft 3 and auxiliary steel shaft 8 can ten, also can be multiple choices such as 11, but can not be less than two, and auxiliary shape of revolving a fan blade can be laemodipodiform, also can be other geometrical shapies such as cylindrical, tapering shape.
Claims (5)
1, a kind of turbine blower fan of wind power generating set, it is characterized in that it comprises central axis component, retaining ring and driving mechanism, described central axis component comprises load-bearing axle and the coaxial collar bush that is set on the described load-bearing axle that fixedly installs, the coaxial main bearing that is arranged with between described collar bush and the described load-bearing axle, the afterbody of described collar bush is fixedly connected with at least two along the equally distributed steel shaft of hoop by adpting flange, the other end of described steel shaft is fixedlyed connected with described retaining ring, be set with the transmission gear ring that is connected with generator on the end face of described collar bush afterbody, be provided with at least two between the front end of described retaining ring and described collar bush along the equally distributed power apparatus of answering of hoop, the described power apparatus of answering is arranged between two described steel shafts, the described power apparatus of answering comprises stress bar and stress hook, one end of described stress bar is connected with the threaded one end of described stress hook, the other end of described stress bar is fixedlyed connected with the front end of described collar bush, the other end of described stress hook is fixedlyed connected with described retaining ring, described stress bar is provided with the stress bar regulator, described steel shaft is provided with a fan blade that revolves that can pivot, a described fan blade that revolves comprises and is evenly distributed on axial rail of described steel pipe and coil of strip, the coaxial hub that is arranged with on the described steel shaft, following hub and hollow hub, describedly go up coaxial respectively upper bearing (metal) and the lower bearing of being arranged with between hub and described hub down and the described steel shaft, described hollow hub is unsettled to be set on the described steel shaft and to be evenly distributed on described going up between hub and the described time hub, the described hub of going up, described hub is down fixedlyed connected with described coil of strip by steel wire respectively with described hollow hub, the described hub of going up, fixedly connected with described coil of strip by cross support sieve bar respectively between described hub down and the described hollow hub three, fixedly connected between described cross support sieve bar by cross support, described going up on the hub is set with equally distributed supporting rib, be set with the illiteracy plate around steel shaft on the described rail, be set with on the described illiteracy plate a plurality of vertically and the air knife of column distribution, described driving mechanism comprises by the oil motor frame and is fixedly installed on oil motor on the described steel shaft, one end of described oil motor is provided with driving gear, described lower end of going up hub is set with ring gear, described driving gear and described ring gear cooperatively interact, be fixedly connected with the motor high-pressure oil pipe on the described oil motor, described motor high-pressure oil pipe penetrates in the described steel shaft from the side.
2, the turbine blower fan of a kind of wind power generating set as claimed in claim 1 is characterized in that the described taper that is shaped as that revolves a fan blade, described taper towards the diameter of an end of central axis component less than diameter towards an end of retaining ring.
3, the turbine blower fan of a kind of wind power generating set as claimed in claim 1 is characterized in that being set with guide plate on the described steel shaft, and described guide plate is arranged on described revolving between a fan blade and the described central axis component.
4, the turbine blower fan of a kind of wind power generating set as claimed in claim 1, the outer periphery that it is characterized in that described retaining ring is equipped with at least one auxiliary retaining ring, between described auxiliary retaining ring and the described retaining ring by fixedlying connected with the corresponding auxiliary steel shaft of described steel shaft, described auxiliary steel shaft is provided with an auxiliary fan blade that revolves that can pivot, a described auxiliary fan blade that revolves is identical with described internal structure of revolving a fan blade, be provided with the auxiliary power apparatus of answering between described auxiliary retaining ring and the described central axis component, described assisting answers power apparatus identical with the described structure of power apparatus of answering.
5, the turbine blower fan of a kind of wind power generating set as claimed in claim 4 is characterized in that the described auxiliary laemodipodiform that is shaped as that revolves a fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710066708A CN100582478C (en) | 2007-01-15 | 2007-01-15 | Ventilator turbine of wind power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710066708A CN100582478C (en) | 2007-01-15 | 2007-01-15 | Ventilator turbine of wind power generator set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101000033A CN101000033A (en) | 2007-07-18 |
| CN100582478C true CN100582478C (en) | 2010-01-20 |
Family
ID=38692130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710066708A Expired - Fee Related CN100582478C (en) | 2007-01-15 | 2007-01-15 | Ventilator turbine of wind power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100582478C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2322012B1 (en) * | 2007-10-29 | 2010-03-11 | GAMESA INNOVATION & TECHNOLOGY, S.L. | A TRAIN OF IMPROVED POWER OF AN AEROGENERATOR. |
-
2007
- 2007-01-15 CN CN200710066708A patent/CN100582478C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101000033A (en) | 2007-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016062139A1 (en) | Single-frame type impeller of wind turbine | |
| CN102177336A (en) | Wind powered apparatus having counter rotating blades | |
| US20090102194A1 (en) | Electrical-Energy Generator | |
| CN201418000Y (en) | Outer rotor generator for vertical shaft wind power generator | |
| CN101302997B (en) | Magnetic suspension paddle distance self-adjusting vertical shaft wind power generator | |
| CN202250621U (en) | Vertical shaft wind power generation equipment | |
| CN206517262U (en) | A kind of dynamo bearing more changing device for large-scale double-fed Wind turbine | |
| CN100478563C (en) | Wind power generator with vertical shaft C-type blade | |
| WO2003098034A1 (en) | Wind turbine rotor construction | |
| CN100582478C (en) | Ventilator turbine of wind power generator set | |
| CN203412696U (en) | Wind collection axial-flow type wind power generation device | |
| CN201202593Y (en) | Magnetic suspension paddle distance self-adjusting vertical shaft wind power generator | |
| CN111456897A (en) | Adjusting device for follow-up angle of wind blade plate of windmill | |
| CN111456896A (en) | Wind blade plate follow-up angle adjusting device of windmill | |
| CN202746116U (en) | Impeller | |
| CN202284639U (en) | Speed-up gear box for wind driven generator | |
| CN212202343U (en) | Windmill impeller assembly | |
| CN201953566U (en) | Blade adjusting device of wind driven generator and wind driven generator comprising same | |
| CN205578190U (en) | Aerogenerator's novel blade changeover mechanism | |
| CN212202341U (en) | Wind blade plate follow-up angle adjusting device of windmill | |
| CN204783468U (en) | Windy condition wind generating set of tower vertical axis of multilayer | |
| CN113374643A (en) | Shaftless wind power generation device | |
| CN212202344U (en) | Windmill impeller | |
| CN203146230U (en) | Coupling-type wind driven generator | |
| TWI403642B (en) | Wind-power electricity generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100120 Termination date: 20120115 |