CN208184893U - A kind of suspended wind power generation tower - Google Patents
A kind of suspended wind power generation tower Download PDFInfo
- Publication number
- CN208184893U CN208184893U CN201820386208.5U CN201820386208U CN208184893U CN 208184893 U CN208184893 U CN 208184893U CN 201820386208 U CN201820386208 U CN 201820386208U CN 208184893 U CN208184893 U CN 208184893U
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- power generation
- bearing
- wind wheel
- rotating shaft
- central rotating
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- 238000010248 power generation Methods 0.000 title claims abstract description 42
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000004913 activation Effects 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of suspended wind power generation towers, belong to technical field of wind power generation, including pylon ontology, multiple wind power generation plants are hung on pylon ontology；The wind power generation plant includes rotation load-bearing axle, the top of rotation load-bearing axle is connected to corresponding position on pylon ontology, disk generator structure is installed in rotation load-bearing axle, wind wheel shaft is connected with by cuff link or universal joint in the bottom end of rotation load-bearing axle, level-one or multistage wind wheel hub are equipped in wind wheel shaft, the rotation of wind wheel shaft drives disk generator structure to generate electricity；The installation of power generation mechanism overhead is realized by rotating load-bearing shaft design, so that the bottom that power generating wind wheel hub is suspended in rotation load-bearing axle is carried out transmission power generation, solves the problems, such as that the appearance of wind wheel shaft slightly swings and damages to power generation mechanism.
Description
Technical field
The utility model belongs to technical field of wind power generation, more particularly to a kind of suspended wind power generation tower.
Background technique
Vertical shaft type wind at present, it is usually that power generation mechanism is rack-mount, it is installed above power generation mechanism
Power-generation wind wheel mechanism, this structure type are more demanding to power-generation wind wheel mechanism fixed form, such as Chinese patent, publication number
CN107100793A discloses a kind of low wind speed magnetic suspension wind wheel device, especially when using multistage wind wheel, among (1)
Shaft is longer, during fabrication it is difficult to ensure that concentricity, in this way to the axis of fixed rotating shaft upper and lower side during long-time rotates
Manufacture into be seriously worn and occur swing there are security-hidden troubles；(2) although can generate electricity in small wind, when wind-force compared with
To the fixed stability requirement of shaft, more stringent requirements are proposed when big, and overall cost is high.
Utility model content
The utility model aim is to propose a kind of suspension type wind-force to solve above-mentioned problems of the prior art
Generate electricity pylon, is adopted the technical scheme that in order to achieve the above objectives:
A kind of suspended wind power generation tower, including pylon ontology are hung with multiple wind-power electricity generation dresses on pylon ontology
It sets；The wind power generation plant includes rotation load-bearing axle, and the top for rotating load-bearing axle is connected to corresponding position on pylon ontology,
Disk generator structure is installed in rotation load-bearing axle, wind is connected with by cuff link or universal joint in the bottom end of rotation load-bearing axle
Shaft is taken turns, level-one or multistage wind wheel hub are equipped in wind wheel shaft, the rotation of wind wheel shaft drives disk generator structure to carry out
Power generation.
Preferably, the rotation load-bearing axle includes outer rotaring tube, and outer rotaring tube is divided into solid-section, bearing chamber from bottom to top
Section and upper hollow section, bearing chamber section are connected with the inner cavity of upper hollow section, are sequentially installed in bearing chamber section along axial direction
Two bearing groups, one of bearing group include a deep groove ball bearing, two deep groove ball bearings or two mounted in pairs
Radial thrust bearing, another bearing group include the radial thrust bearing of two mounted in pairs；
Central rotating shaft is installed in outer rotaring tube, the lower end of central rotating shaft is in bearing chamber section and two bearing groups
It is mounted on central rotating shaft so that being rotatablely connected between central rotating shaft and outer rotaring tube, the upper end of central rotating shaft is stretched out upper hollow
Section is equipped with the oiling channel for the injection lubricating oil into bearing chamber section up and down in central rotating shaft；
The solid-section bottom end is connect by cuff link or universal joint with wind wheel shaft, the top of central rotating shaft and pylon sheet
Body connection, disk generator structure are mounted in hollow section.
Preferably, the outer diameter of the central rotating shaft in bearing chamber section successively becomes larger from top to bottom.
Preferably, the disk generator structure includes the turntable being fixed in hollow section, turntable top and/or under
Side is fixed with price fixing, and price fixing is fixed on pylon ontology by connector, is embedded with multiple activation magnets around circumferential on turntable,
The magnetic pole of activation magnet is arranged in the same direction and along the vertical direction, on price fixing around circumferential embedded with multiple with activation magnet position phase
Corresponding coil windings.
Preferably, each wind wheel shaft upper end is corresponded on pylon ontology and is equipped with baffle, and baffle is located in wind wheel hub
Side is equipped with for the through-hole across wind wheel shaft on baffle, anti-dropout plate, the anti-dropout plate is fixed in wind wheel shaft
Above baffle and diameter is greater than through-hole diameter.
Preferably, rotary shaft is rotatably connected on the corresponding pylon ontology in wind wheel shaft bottom, the wind wheel shaft
Bottom end is connected on the rotary shaft by cuff link or universal joint.
Preferably, the disk generator structure is installed on the rotary shaft.
Preferably, it is divided into multilayer mounting layer from bottom to top on pylon ontology, every layer of mounting layer includes being uniformly distributed
Four installation units, four wind power generation plants are hung on each installation unit.
Preferably, gap is equipped between central rotating shaft and upper hollow section inner wall, gap is 1 ~ 3 centimetre.
Preferably, it being equipped with external screw thread in the top end part of central rotating shaft, the top of central rotating shaft is threadedly coupled with pylon ontology,
Lid conjunction is equipped in the end cap of oiling channel oil inlet on the top of central rotating shaft.
Have the beneficial effect that (1) realizes in power generation mechanism by rotating load-bearing shaft design possessed by the utility model
Formula installation is set, so that the bottom that power generating wind wheel hub is suspended in rotation load-bearing axle is carried out transmission power generation, wind wheel shaft is solved and goes out
The problem of now slightly swinging and power generation mechanism damaged；
(2) it ensure that outer rotaring tube in radial positioning and axial load-bearing by the setting of two groups of bearing groups in bearing chamber section
Double stability, unitary rotation is steady, resistance is smaller；
(3) outer diameter for being located at the central rotating shaft in bearing chamber section is set as the structure successively to become larger from top to bottom, into one
Step guarantees the fastness and load-bearing capacity that two bearing groups are installed on central rotating shaft, to further increase integrally rotated
Stability.
(4) setting of anti-dropout plate, avoids wind wheel shaft, wind wheel hub falls problem, plays the second pipe protection
Effect；
(5) setting of wind wheel shaft bottom rotating shaft further carries out rotary spacing without occurring to wind wheel shaft bottom end
Larger swing；The disk generator structure can also be installed on the rotary shaft to further increase generating efficiency simultaneously.
(6) multilayer mounting layer can be divided on this wind turbine tower, multiple wind-power electricity generations can be installed on every layer of mounting layer
Device, whole generating efficiency is high, and wind energy utilization is high, at low cost, easily puts into production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wind power generation plant；
Fig. 2 is the structural schematic diagram of the turntable of disk generator structure；
Fig. 3 is the structural schematic diagram of the price fixing of disk generator structure；
Fig. 4 is the position distribution schematic diagram of wind power generation plant in every layer of mounting layer.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of suspended wind power generation tower, including pylon ontology are hung with multiple wind-power electricity generation dresses on pylon ontology
It sets；As shown in Figure 1, the wind power generation plant includes rotation load-bearing axle, the top for rotating load-bearing axle is connected on pylon ontology
At corresponding position 2, disk generator structure is installed in rotation load-bearing axle, detained by chain 13 in the bottom end of rotation load-bearing axle or
Universal joint is connected with wind wheel shaft 16, and level-one or multistage wind wheel hub 15 are equipped in wind wheel shaft 16, and wind wheel shaft 16 turns
It is dynamic that disk generator structure is driven to generate electricity.
The rotation load-bearing axle includes outer rotaring tube, and outer rotaring tube is divided into solid-section 12,9 and of bearing chamber section from bottom to top
Upper hollow section 5, bearing chamber section 9 are connected with the inner cavity of upper hollow section 5, are sequentially installed in bearing chamber section 9 along axial direction
Two bearing groups, one of bearing group 8 include a deep groove ball bearing, two deep groove ball bearings or two mounted in pairs
Radial thrust bearing, another bearing group 11 include the radial thrust bearing of two mounted in pairs；
Central rotating shaft 4 is installed in outer rotaring tube, the lower end of central rotating shaft 4 is in bearing chamber section 9 and two axis
Group 8,11 is held to be mounted on central rotating shaft 4 so that being rotatablely connected between central rotating shaft 4 and outer rotaring tube, the upper end of central rotating shaft 4
Upper hollow section 5 is stretched out in portion, equipped with up and down for injecting lubricating oil 10 into bearing chamber section 9 in central rotating shaft 4
Interval is equipped in oiling channel 3, the oiling channel 3 and bearing chamber section 9 between bottom in order to which lubricating oil smoothly pours into axis
It holds in chamber section 9 and upper hollow section 5, gap is equipped between 5 inner wall of central rotating shaft 4 and upper hollow section, gap is 1 ~ 3 centimetre；Together
When can also on 5 outer wall of bearing chamber section 9 and/or upper hollow section be equipped with gas vent to be further ensured that when injecting lubricating oil
It excludes air and guarantees that two bearing groups 8,11 are fully immersed in lubricating oil；
12 bottom end of solid-section is connect by cuff link 13 or universal joint with wind wheel shaft 16, the top of central rotating shaft 4
It is connect with pylon ontology 2, disk generator structure is mounted in hollow section 5.When wind wheel shaft 16 is rotated if there is slight
Waving will be configured to destroy to rotation load-bearing axle and its disk generator, in order to solve this problem, use above-mentioned cuff link
13 or universal joint connection type so as to avoid the above problem generation；Occur slightly waving master when wind wheel shaft 16 rotates
If since concentricity does not reach requirement wind wheel shaft 16 during fabrication, or guaranteeing that it is rotated coaxially without there is dancing
It is at high cost that structure is complicated, comprehensively considers, the connection of lower-cost cuff link 13 or universal joint simple using above structure
The kind of drive.
It is sufficient for the requirement of radial positioning and axial load-bearing, under the action of two bearing groups 8,11 in order to further protect
The fastness that two bearing groups 8,11 are installed on central rotating shaft 4 is demonstrate,proved, the outer of the central rotating shaft 4 in bearing chamber section 9 will be located at
Diameter is set as the structure successively to become larger from top to bottom, to further increase integrally rotated stability.
As depicted in figs. 1 and 2, the disk generator structure includes the turntable 6 being fixed in hollow section 5, in turntable 6
Above and or below is fixed with price fixing 7, and price fixing 7 is fixed on pylon ontology by connector, and upper about 5 hollow section is through fixed
It disk 7 and is rotatablely connected with price fixing 7, is embedded with multiple activation magnets 17 around circumferential on turntable 6, the magnetic pole of activation magnet 17 is same
To and be arranged along the vertical direction, be embedded with multiple coil windings corresponding with 17 position of activation magnet around circumferential on price fixing 7
18, the coil windings 18 are fixed in corresponding annular groove, and when turntable 6 rotates, coil windings 18 are cut time thanks and produced
Raw electric current generates electricity.
Each 16 upper end of wind wheel shaft is corresponded on pylon ontology and is equipped with baffle 22, and baffle 22 is located in wind wheel hub 15
Side is equipped with for the through-hole across wind wheel shaft 16 on baffle 22, anti-dropout plate 14 is fixed in wind wheel shaft 16, described
Anti-dropout plate 14 is located at the top of baffle 22 and diameter is greater than through-hole diameter, falls so as to avoid wind wheel shaft 16, wind wheel hub 15
It falls.
In order to carry out rotary spacing without there is larger swing to 16 bottom end of wind wheel shaft, corresponded in 16 bottom of wind wheel shaft
Pylon ontology on be rotatably connected to rotary shaft (not shown), the bottom end of the wind wheel shaft 16 passes through cuff link or universal
Section connection is on the rotary shaft；The disk generator structure can also be installed simultaneously on the rotary shaft to further increase power generation effect
Rate.
It is fixed with the rotation load-bearing axle on the corresponding pylon ontology in the bottom of wind wheel shaft 16, specifically:
As shown in Figure 1, the bottom of solid-section 12 is fixed on pylon ontology, the top of central rotating shaft 4 by cuff link or
Person's universal joint is connected to the bottom of wind wheel shaft 16, while disk generator structure being fixed on to the upper end of central rotating shaft 4, wind wheel
The rotation of shaft 16 drives disk generator structure to generate electricity.
As shown in figure 4, in order to make full use of wind energy and increase the aesthetics of pylon entirety, on pylon ontology under
Be divided into multilayer mounting layer 21 on and, every layer of mounting layer 21 include equally distributed four installation unit 20(dotted line frames in order to
Convenient for label rather than a part of structure), four wind power generation plants 19 are hung on each installation unit 20.
It is equipped with external screw thread in the top end part of central rotating shaft 4, the top of central rotating shaft 4 is fixed by nut 1 and pylon ontology 2
Connection is equipped with lid conjunction in the end cap of 3 oil inlet of oiling channel on the top of central rotating shaft 4.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of suspended wind power generation tower, which is characterized in that including pylon ontology, multiple wind are hung on pylon ontology
Power generation device；The wind power generation plant include rotation load-bearing axle, rotate load-bearing axle top be connected to it is right on pylon ontology
It answers at position, disk generator structure is installed in rotation load-bearing axle, pass through cuff link or universal in the bottom end of rotation load-bearing axle
Section is connected with wind wheel shaft, and level-one or multistage wind wheel hub are equipped in wind wheel shaft, and the rotation band moving plate type of wind wheel shaft is sent out
Motor structure generates electricity.
2. suspended wind power generation tower according to claim 1, which is characterized in that the rotation load-bearing axle includes outer turns
Cylinder, outer rotaring tube are divided into solid-section, bearing chamber section and upper hollow section from bottom to top, bearing chamber section and upper hollow section it is interior
Chamber is connected, and is sequentially installed with two bearing groups along axial direction in bearing chamber section, and one of bearing group includes a zanjon
The radial thrust bearing of ball bearing, two deep groove ball bearings or two mounted in pairs, another bearing group include two pairs of
The radial thrust bearing of installation；
Central rotating shaft is installed in outer rotaring tube, the lower end of central rotating shaft is in bearing chamber section and two bearing groups installations
So that being rotatablely connected between central rotating shaft and outer rotaring tube on central rotating shaft, upper hollow section is stretched out in the upper end of central rotating shaft,
The oiling channel for the injection lubricating oil into bearing chamber section up and down is equipped in central rotating shaft；
The solid-section bottom end is connect by cuff link or universal joint with wind wheel shaft, and the top of central rotating shaft and pylon ontology connect
It connects, disk generator structure is mounted in hollow section.
3. suspended wind power generation tower according to claim 2, which is characterized in that the center in bearing chamber section
The outer diameter of shaft successively becomes larger from top to bottom.
4. suspended wind power generation tower according to claim 2 or 3, which is characterized in that the disk generator structure packet
The turntable being fixed in hollow section is included, is fixed with price fixing in the above and or below of turntable, price fixing is fixed on by connector
On pylon ontology, multiple activation magnets are embedded with around circumferential on turntable, and the magnetic pole of activation magnet is in the same direction and along the vertical direction
Setting is embedded with multiple coil windings corresponding with activation magnet position around circumferential on price fixing.
5. suspended wind power generation tower according to claim 4, which is characterized in that correspond to each wind on pylon ontology
Wheel shaft upper end is equipped with baffle, and baffle is located above wind wheel hub, is equipped on baffle for the through-hole across wind wheel shaft,
Anti-dropout plate is fixed in wind wheel shaft, the anti-dropout plate is located above baffle and diameter is greater than through-hole diameter.
6. suspended wind power generation tower according to claim 5, which is characterized in that in the corresponding tower in wind wheel shaft bottom
Rotary shaft is rotatably connected on frame ontology, the bottom end of the wind wheel shaft is connected on the rotary shaft by cuff link or universal joint.
7. suspended wind power generation tower according to claim 6, which is characterized in that be equipped with the disk on the rotary shaft
Formula power generation mechanism.
8. according to the described in any item suspended wind power generation towers of claim 5 to 7, which is characterized in that on pylon ontology
It is divided into multilayer mounting layer from bottom to top, every layer of mounting layer includes equally distributed four installation units, each installation unit
Four wind power generation plants of upper suspension.
9. according to the described in any item suspended wind power generation towers of claim 5 to 7, which is characterized in that central rotating shaft with it is upper
Gap is equipped between hollow section inner wall, gap is 1 ~ 3 centimetre.
10. according to the described in any item suspended wind power generation towers of claim 5 to 7, which is characterized in that in central rotating shaft
Top end part is equipped with external screw thread, and the top of central rotating shaft is threadedly coupled with pylon ontology, is equipped with lid on the top of central rotating shaft and closes
The end cap of oiling channel oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386208.5U CN208184893U (en) | 2018-03-22 | 2018-03-22 | A kind of suspended wind power generation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386208.5U CN208184893U (en) | 2018-03-22 | 2018-03-22 | A kind of suspended wind power generation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184893U true CN208184893U (en) | 2018-12-04 |
Family
ID=64438953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386208.5U Active CN208184893U (en) | 2018-03-22 | 2018-03-22 | A kind of suspended wind power generation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412699A (en) * | 2018-03-22 | 2018-08-17 | 许占欣 | A kind of suspended wind power generation tower |
-
2018
- 2018-03-22 CN CN201820386208.5U patent/CN208184893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412699A (en) * | 2018-03-22 | 2018-08-17 | 许占欣 | A kind of suspended wind power generation tower |
| CN108412699B (en) * | 2018-03-22 | 2024-04-30 | 河南昊翔新能源科技有限公司 | Suspension type wind power generation tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 450000 Jinshui District, Zhengzhou City, Henan Province, 0402 Building No. 4, 32 Jingsanbei Road Patentee after: Henan Haoxiang New Energy Technology Co., Ltd. Address before: 450000 No. 1 Building, 107 Fengshan Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Xu Zhanxin |
|
| TR01 | Transfer of patent right |