CN103104422A - Vertical type full-suspension structure wind driven generator - Google Patents
Vertical type full-suspension structure wind driven generator Download PDFInfo
- Publication number
- CN103104422A CN103104422A CN2011103592089A CN201110359208A CN103104422A CN 103104422 A CN103104422 A CN 103104422A CN 2011103592089 A CN2011103592089 A CN 2011103592089A CN 201110359208 A CN201110359208 A CN 201110359208A CN 103104422 A CN103104422 A CN 103104422A
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- Prior art keywords
- stand column
- suspension
- bearing
- center stand
- driven generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to a vertical type full-suspension structure wind driven generator which comprises a pneumatic device and a power generation device. The vertical type full-suspension structure wind driven generator comprises a suspension stand column, a suspension cross beam, full-suspension bearing seats, a central stand column and a central stand column sleeve. By full-suspension design, tower type design of an existing vertical type wind driven generator is changed to hanging clock type design, weight of a whole pneumatic device is fully hung on a suspension top plate and a back cap of the central stand column, and the lower portions of all bearing seats which are arranged on the central stand column sleeve only have the function of centralized positioning. By the technical scheme, rotation of the whole pneumatic device and bearing capacity of a whole wind driven generator are greatly improved, the problem of deflection of a central stand shaft in a vertical fan tower type design is solved, and stress condition of a vertically arranged rotary shaft can be effectively reduced or changed to obtain the vertical type wind driven generator with the height of dozens of meters or even more. The vertical type full-suspension structure wind driven generator is simple in structure, and quite convenient to install and maintain, and greatly reduces manufacturing and maintenance cost.
Description
Technical field
The present invention relates to a kind of wind-driven generator, particularly relate to a kind of vertical full suspension structure wind power generator.
Background technique
wind-power electricity generation is a kind of inexhaustible green energy resource, vigorous pace with its future development, and paid attention to and powerful development by contemporary society, in the prior art, wind-power electricity generation mostly is electric fan formula structure, whole power generating equipment, will be with fan together, set up more than 100 meter high aerial by the blower fan vertical rod, thereby caused electric fan formula wind-driven generator, the generator of 1 whole wind-driven generator and gearbox will be arranged in vertical rod, 2 independent vertical rod desired strengths are high, foundation requirement is dark and firm, 3. equipment need to make about, 4 complex structure tissues, safeguard extremely inconvenient.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is, a kind of vertical full suspension structure wind power generator is provided, pass through the technical program, can effectively reduce or change the stressing conditions of the rotatingshaft that vertically arranges, to obtain tens meters and higher vertical wind driven generator, simple in structure, installation and maintenance are very convenient, and reduced greatly manufacturing and maintenance cost.
for solving the problems of the technologies described above, technological scheme of the present invention is achieved in that a kind of vertical full suspension structure wind power generator, include aerophor and electricity generating device, include the suspension column, the suspension crossbeam, the complete suspending bearing seat, center stand column and center stand column cover, around the even vertical distribution of described several suspension columns is arranged on, the top of suspension column is fixedly connected with the suspension crossbeam respectively, be provided with the center axle bed in the middle of the top of described suspension crossbeam, the upper end of center stand column is installed in the axle bed of center, described center stand column cover is sleeved on the outside of center stand column, and the upper end of center stand column cover is fixed on the suspension crossbeam, center stand column below the suspension crossbeam puts and is provided with seam, described complete suspending bearing cover for seat is contained in center stand column and puts, the bearing lower end surface that is arranged in the complete suspending bearing seat is pressed on seam, described bearing inner ring matches with the exterior arc surface that center stand column is overlapped institute's corresponding position, the upper end of described aerophor is fixedly mounted on the complete suspending bearing seat, described electricity generating device is connected with aerophor.
Described center stand column cover is formed by connecting by several sections of, be respectively installed with the centration axis bearing on the every joint that is positioned at the center stand column cover below the complete suspending bearing seat, be provided with more than one radial ball bearing in described centration axis bearing, the interior ring of described radial ball bearing matches with the exterior arc surface that center stand column is overlapped institute's corresponding position, and described aerophor is arranged on respectively on corresponding centration axis bearing.
Be fixedly installed the suspension top board on the lower end surface of described suspension crossbeam, described center stand column set upper side is provided with center stand column cover back of the body cap, and described suspension top board is carried on the back cap with the center stand column cover and is connected.
Described complete suspending bearing seat is comprised of radial ball bearing, plane thrust bearing and pedestal, the upper-end surface of described plane thrust bearing is pressed on upper end in pedestal, radial ball bearing is arranged on the below of pedestal inner plane thrust bearing, and the lower end surface of described radial ball bearing is pressed on seam.
Be provided with isolation pad between plane thrust bearing in described complete suspending bearing seat and radial ball bearing.
Be respectively arranged with fixed connecting base on the pedestal of described complete suspending bearing seat and centration axis bearing, described each fixed connecting base is connected with aerophor respectively.
the technique effect that the present invention reaches is as follows: a kind of vertical full suspension structure wind power generator, full suspension design by the technical program, the tower design that has vertical wind driven generator now is changed into hang the design of bell formula, weight with whole aerophor, all be lifted on suspension top board and center stand column cover back of the body cap, and being arranged on each bearing support that center stand column puts, the below just carries out the effect of centralized positioning, pass through the technical program, greatly improved the rotatability of whole aerophor, and compared with prior art, greatly improved the bearing capacity of whole wind-driven generator, solved the amount of deflection problem of the king in the tower design of vertical blower fan, can effectively reduce or change the stressing conditions of the rotatingshaft that vertically arranges, to obtain tens meters and higher vertical wind driven generator, simple in structure, installation and maintenance are very convenient, and manufacturing and maintenance cost have been reduced greatly.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to partial enlarged drawing.
Fig. 3 is that the B of Fig. 1 is to partial schematic diagram.
In figure, 1 center axle bed, 2 center stand column, 3 suspension crossbeams, 4 suspension columns, 5 center stand column covers, 6 electricity generating devices, 7 aerophors, 8 suspension top boards, 9 center stand column cover back of the body caps, 10 seams, 11 radial ball bearings, 12 isolation pad, 13 pedestals, 14 plane thrust bearings, 15 fixed connecting bases, 16 complete suspending bearing seats, 17 centration axis bearings.
Embodiment
Below in conjunction with accompanying drawing, technological scheme of the present invention and embodiment are described further.
as shown in the figure, the vertical full suspension structure wind power generator that the present invention relates to, include aerophor 7 and electricity generating device 6, include suspension column 4, suspension crossbeam 3, complete suspending bearing seat 16, center stand column 2 and center stand column cover 5, around the even vertical distribution of described four suspension columns 4 is arranged on, the top of suspension column 4 is fixedly connected with suspension crossbeam 3 respectively, be provided with center axle bed 1 in the middle of the top of described suspension crossbeam 3, the upper end of center stand column 2 is installed in center axle bed 1, described center stand column cover 5 is sleeved on the outside of center stand column 2, and the upper end of center stand column cover 5 is fixed on suspension crossbeam 3, be provided with seam 10 on the cover of the center stand column below suspension crossbeam 35, described complete suspending bearing seat 16 is sleeved on center stand column cover 5, the bearing lower end surface that is arranged in complete suspending bearing seat 16 is pressed on seam 10, described bearing inner ring matches with the exterior arc surface of 5 corresponding positions of center stand column cover, the upper end of described aerophor 7 is fixedly mounted on complete suspending bearing seat 16, described electricity generating device 6 is connected with aerophor 7.
Described center stand column cover 5 is formed by connecting by several sections of, be respectively installed with centration axis bearing 17 on the every joint that is positioned at the center stand column cover 5 below complete suspending bearing seat 16, be provided with two radial ball bearings 11 in described centration axis bearing 17, the interior ring of described radial ball bearing 11 matches with the exterior arc surface of 5 corresponding positions of center stand column cover, and described aerophor 7 is arranged on respectively on corresponding centration axis bearing 17.
Be fixedly installed suspension top board 8 on the lower end surface of described suspension crossbeam 3, described center stand column is overlapped 5 upper ends and is provided with center stand column cover back of the body cap 9, and described suspension top board 8 is connected with center stand column cover back of the body cap 9.
Described complete suspending bearing seat 16 is comprised of radial ball bearing 11, plane thrust bearing 14 and pedestal 13, the upper-end surface of described plane thrust bearing 14 is pressed on pedestal 13 interior upper end, radial ball bearing 11 is arranged on the below of pedestal 13 inner plane thrust bearings 14, and the lower end surface of described radial ball bearing 11 is pressed on seam 10.
Be provided with isolation pad 12 between plane thrust bearing 14 in described complete suspending bearing seat 16 and radial ball bearing 11.
Be respectively arranged with fixed connecting base 15 on the pedestal 13 of described complete suspending bearing seat 16 and centration axis bearing 17, described each fixed connecting base 15 is connected with aerophor 7 respectively.
When work, by suspension column 4, suspension crossbeam 3 and center stand column cover 5 and complete suspending bearing seat 16, whole aerophor 7 is hung up, described center stand column 2 and center stand column cover 5 do not rotate, complete suspending bearing seat 16 and centration axis bearing 17 rotate around it together with aerophor 7 centered by the center stand column cover, and center stand column 2 and centration axis bearing 17 just play the effect of a centering, thereby changed the whole stressing conditions of aerophor 7, make the structure of wind-driven generator simpler, capital equipment all is arranged on ground, is beneficial to installation and maintenance.
Vertical full suspension structure wind power generator in the present invention is applicable to medium-sized or above vertical type generator.
The above is only preferred embodiment of the present invention, is not for limiting protection scope of the present invention.
Claims (6)
1. vertical full suspension structure wind power generator, include aerophor and electricity generating device, it is characterized in that, include the suspension column, the suspension crossbeam, the complete suspending bearing seat, center stand column and center stand column cover, around the even vertical distribution of described several suspension columns is arranged on, the top of suspension column is fixedly connected with the suspension crossbeam respectively, be provided with the center axle bed in the middle of the top of described suspension crossbeam, the upper end of center stand column is installed in the axle bed of center, described center stand column cover is sleeved on the outside of center stand column, and the upper end of center stand column cover is fixed on the suspension crossbeam, center stand column below the suspension crossbeam puts and is provided with seam, described complete suspending bearing cover for seat is contained in center stand column and puts, the bearing lower end surface that is arranged in the complete suspending bearing seat is pressed on seam, described bearing inner ring matches with the exterior arc surface that center stand column is overlapped institute's corresponding position, the upper end of described aerophor is fixedly mounted on the complete suspending bearing seat, described electricity generating device is connected with aerophor.
2. vertical full suspension structure wind power generator according to claim 1, it is characterized in that, described center stand column cover is formed by connecting by several sections of, be respectively installed with the centration axis bearing on the every joint that is positioned at the center stand column cover below the complete suspending bearing seat, be provided with more than one radial ball bearing in described centration axis bearing, the interior ring of described radial ball bearing matches with the exterior arc surface that center stand column is overlapped institute's corresponding position, and described aerophor is arranged on respectively on corresponding centration axis bearing.
3. vertical full suspension structure wind power generator according to claim 1, it is characterized in that, be fixedly installed the suspension top board on the lower end surface of described suspension crossbeam, described center stand column set upper side is provided with center stand column cover back of the body cap, and described suspension top board is carried on the back cap with the center stand column cover and is connected.
4. vertical full suspension structure wind power generator according to claim 1, it is characterized in that, described complete suspending bearing seat is comprised of radial ball bearing, plane thrust bearing and pedestal, the upper-end surface of described plane thrust bearing is pressed on upper end in pedestal, radial ball bearing is arranged on the below of pedestal inner plane thrust bearing, and the lower end surface of described radial ball bearing is pressed on seam.
5. vertical full suspension structure wind power generator according to claim 4, is characterized in that, is provided with isolation pad between the plane thrust bearing in described complete suspending bearing seat and radial ball bearing.
6. vertical full suspension structure wind power generator according to claim 1 and 2, is characterized in that, is respectively arranged with fixed connecting base on the pedestal of described complete suspending bearing seat and centration axis bearing, and described each fixed connecting base is connected with aerophor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103592089A CN103104422A (en) | 2011-11-14 | 2011-11-14 | Vertical type full-suspension structure wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103592089A CN103104422A (en) | 2011-11-14 | 2011-11-14 | Vertical type full-suspension structure wind driven generator |
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| Publication Number | Publication Date |
|---|---|
| CN103104422A true CN103104422A (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103592089A Pending CN103104422A (en) | 2011-11-14 | 2011-11-14 | Vertical type full-suspension structure wind driven generator |
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| CN (1) | CN103104422A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2115825C1 (en) * | 1995-07-21 | 1998-07-20 | Георгий Владимирович Гинкулов | Sail-type wind-electric generating plant-3 |
| WO2009067845A1 (en) * | 2007-11-28 | 2009-06-04 | Xinyi Cai | A constant direction four quadrant lift type vertical shaft wind power generator |
| CN202300876U (en) * | 2011-11-14 | 2012-07-04 | 丁万平 | Vertical full suspension structure wind power generator |
| CN202300859U (en) * | 2011-11-14 | 2012-07-04 | 丁万平 | Vertical suspension structure wind-driven generator |
| CN103104414A (en) * | 2011-11-14 | 2013-05-15 | 丁万平 | Vertical type suspension structure wind driven generator |
-
2011
- 2011-11-14 CN CN2011103592089A patent/CN103104422A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2115825C1 (en) * | 1995-07-21 | 1998-07-20 | Георгий Владимирович Гинкулов | Sail-type wind-electric generating plant-3 |
| WO2009067845A1 (en) * | 2007-11-28 | 2009-06-04 | Xinyi Cai | A constant direction four quadrant lift type vertical shaft wind power generator |
| CN202300876U (en) * | 2011-11-14 | 2012-07-04 | 丁万平 | Vertical full suspension structure wind power generator |
| CN202300859U (en) * | 2011-11-14 | 2012-07-04 | 丁万平 | Vertical suspension structure wind-driven generator |
| CN103104414A (en) * | 2011-11-14 | 2013-05-15 | 丁万平 | Vertical type suspension structure wind driven generator |
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Application publication date: 20130515 |