CN104696165B - A kind of spademan shock reducing type vertical axis aerogenerator group - Google Patents
A kind of spademan shock reducing type vertical axis aerogenerator group Download PDFInfo
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- CN104696165B CN104696165B CN201510099498.6A CN201510099498A CN104696165B CN 104696165 B CN104696165 B CN 104696165B CN 201510099498 A CN201510099498 A CN 201510099498A CN 104696165 B CN104696165 B CN 104696165B
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- 230000035939 shock Effects 0.000 title claims abstract description 26
- 238000007667 floating Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0296—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
A kind of spademan shock reducing type vertical axis aerogenerator group, includes pylon and the blade driving assembly positioned at pylon, and blade driving assembly includes wind wheel group and upright shaft rotary system；Wind wheel group includes lift-type blade and blade support；Upright shaft rotary system includes generator and column, the one end of blade support is fixedly installed lift-type blade, the other end of blade support is arranged with Support joint, Support joint is rotatably connected at the other end of column by pivot, and the other end of blade support is telescopically sheathed in Support joint.The blade support of the present invention is rotatably coupled with column by pivot, and size adjust automatically fan blade unit position of centre of gravity that can be in operating condition according to centrifugal force realizes self-balancing；Meanwhile blade support and the scalable connection of Support joint, its telescopic direction is consistent with the direction of blast, when the blast on fan blade produces change, can effective vibration damping, fundamentally avoid unit from producing vibration.
Description
Technical field
The present invention relates to vertical axis aerogenerator technical field, more particularly to a kind of spademan shock reducing type vertical-shaft wind
Generating set.
Background technology
Traditional energy is increasingly exhausted at present, and development new energy is imperative, and wind-power electricity generation is existing more than 150 years to be gone through
History, scientist have found that the wind energy that the convection current air mass of low level air is included is very huge after AGCM is analyzed
It is big, it is that the mankind are available and inexhaustible, one of the nexhaustible renewable sources of energy.Therefore, gradually aggravate in facing mankind
In the case of energy crisis, the research and development for wind-power electricity generation also increasingly have great and far-reaching realistic meaning.
Some developed countries, such as U.S., Holland, Denmark, France, Germany, state of Italy, wind-power electricity generation is in its domestic electric structure
In played the important and pivotal role.And in China, only a small number of areas, as Xinjiang, Inner Mongol, Gansu, Guangdong Nan'ao
And Shanwei Honghai Bay, Guangdong, the ground such as ZhangZhou Dongshan Island in Fujian are provided with wind power station, its total installation of generating capacity is less than 62000MW, accounted for
China's electric structure ratio is not as good as 3%.Wind energy power technology also welcomes new opportunity to develop in this context, and countries in the world all exist
Widely popularize, China has also released one after another a series of support policy.
In the prior art, vertical axis aerogenerator is sorted out according to wind energy transformation principle, is broadly divided into resistance-type vertical axis
Wind-driven generator and lifting-force type vertical-axis wind power generator.Resistance type vertical shaft wind driven generator mainly flows through leaf using air
Resistance caused by piece is as driving force, and lifting-force type vertical-axis wind power generator is then to flow through lift caused by blade using air
As driving force.Resistance type vertical shaft wind driven generator is that rotating speed is relatively low, conversion effect using windage difference acting during contrary wind with the wind
Rate is low, and blade consuming material is more, and usually requires separately to be equipped with speed increasing mechanism, causes cost too high；And lift vertical shaft
Wind-driven generator is suitable to high tacho generator, and general microminiature unit can be used to directly drive generator, therefore its blade cost and generating
The cost of machine is below resistance type vertical shaft wind driven generator；Considered based on factors such as costs, lift vertical shaft wind-power electricity generation
Machine turns into the development trend in industry.But lifting-force type vertical-axis wind power generator is caused in the high speed conditions of high wind
Vibration problem, but into the bottleneck of the whole industry development of lifting-force type vertical-axis wind power generator.
Chinese invention patent（Notification number CN 201155425Y）Disclose a kind of " vertical shaft flexible windwheel ", the vertical axis
Flexible windwheel includes a vertical rod, and the wheel hub of described vertical rod one end is connected by connecting rod from different blades, and wheel hub connection generates electricity
Mechanical energy is converted into electric energy output by machine, and the vertical rod and each blade are vertically arranged, and each connecting rod is horizontally disposed with,
Its one end is connected with vertical rod, and the other end is connected with blade, is in respectively 90 between connecting rod and vertical rod and connecting rod and blade
Right angle is spent, is to have a flexible suspension respectively between the junction and rod end of each blade and connecting rod.And can be with
Articulated manner is used in each connecting rod and the junction of vertical rod, and with the junction of blade.So that there is the knot
The uniform force of each blade of the vertical shaft flexible windwheel of structure, wind energy can more thoroughly be converted into mechanical energy, and power obtains
To raising.
However, the vertical flexible windwheel of the structure is there is no guarantee that the resistance to overturning of vertical-axis generators, Er Qiezhen
Dynamic larger, noise is also higher caused by vibration.
Therefore, problem be present for of the prior art, need badly provide a kind of anti-high wind ability is good, shock resistance is good,
Low noise, stable vertical axis aerogenerator technology are particularly important.
The content of the invention
A kind of simple in construction, shock resistance is provided it is an object of the invention to avoid weak point of the prior art
The high spademan shock reducing type vertical axis aerogenerator group of good, low noise, stability.
The purpose of the present invention is achieved through the following technical solutions：
A kind of spademan shock reducing type vertical axis aerogenerator group is provided, includes pylon and the fan blade located at the pylon
Drive assembly, the blade driving assembly include wind wheel group and upright shaft rotary system, the wind wheel group include two or
The more than two lift-type blades of person and two or more the wind for being correspondingly arranged in the upright shaft rotary system
Leaf support, the upright shaft rotary system include generator and column, and the generator is installed on the pylon, the column
One end be connected with the stator of the generator；
It is provided with Support joint；
The Support joint is rotatably connected at the other end of column by pivot；
The one end of the blade support is fixedly connected with the lift-type blade, and the other end of the blade support can
Telescopic is located at the Support joint；
The Support joint, which is provided with according to centrifugal force big minor adjustment during operating to be located at, is sheathed on the Support joint
The blade support the other end collapsing length the first spring.
Wherein, first spring is arranged to compression spring, the other end of the blade support and first spring
One end close to column is fixedly connected, and the one end of first spring away from column is fixedly connected or touched with Support joint
Connect.
Wherein, the limiting plate of the downward rotational angle of limit bracket joint, the limit are provided with below the Support joint
Position plate one end is fixed on the column.
Wherein, the semi-floating bullet for being reduced and being vibrated during the operating of blade driving assembly is set between the generator and pylon
Spring vibration absorber.
Wherein, the semi-floating spring damper is provided with mounting seat and second spring, and the mounting seat is with generating electricity
The stator of machine is fixedly connected, and the mounting seat is installed on pylon by the way that second spring is scalable.
Wherein, it is arranged with elastic plastic pad outside the second spring.
Wherein, the mounting seat is provided with spring coupling part, and the second spring is below spring coupling part, the spring
The 3rd spring in the loosening gap of buffering tightening bolt, the spring of screw bolt passes the 3rd, spring are provided with above connecting portion
Connecting portion and second spring.
Wherein, the second spring and the 3rd spring are compression spring.
The beneficial effects of the present invention are：
A kind of spademan shock reducing type vertical axis aerogenerator group of the present invention, due to including pylon and positioned at the tower
The blade driving assembly of frame, the blade driving assembly include wind wheel group and upright shaft rotary system；The wind wheel group bag
Include two or more lift-type blade and be correspondingly arranged in two or two of the upright shaft rotary system
Blade support above；The upright shaft rotary system includes generator and column, and the generator is installed on the pylon,
The one end of the column is connected with the generator；The one end of the blade support is fixedly installed lift-type blade, institute
The other end for stating blade support is arranged with Support joint, and the Support joint is rotatably connected at the another of column by pivot
One end, the other end of the blade support are telescopically sheathed in the Support joint.
Thus, every group of blade support is rotatably coupled with column by pivot, can be in operating condition according to centrifugal force
Size adjust automatically fan blade unit position of centre of gravity, realizes self-balancing；Simultaneously as wind wheel group rotates around the motor shaft of generator
When, blast change caused by lift-type leaf position and wind-engaging angle can cause generating set produces to vibrate, the wind in the present invention
Leaf support and the scalable connection of Support joint, its telescopic direction is consistent with the direction of blast, and the blast on fan blade produces change
When, can effective vibration damping, fundamentally avoid unit produce vibration.Spademan shock reducing type vertical axis aerogenerator group structure letter
Single, cost is cheap, and stability is stronger, and security is higher.
Brief description of the drawings
Using accompanying drawing, the present invention will be further described, but the content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is a kind of structural representation of the embodiment of spademan shock reducing type vertical axis aerogenerator group of the present invention.
Fig. 2 is the structural representation of Fig. 1 part amplification.
Fig. 3 is Fig. 2 top view.
Fig. 4 is a kind of inactive state of spademan shock reducing type vertical axis aerogenerator group and the wind of operating condition of the present invention
The position comparison schematic diagram of wheel group.
Include in Fig. 1 into Fig. 4：
1 --- column；
2 --- pivot；
3 --- Support joint；
4 --- the first spring；
5 --- blade support；
6 --- generator；
7 --- mounting seat；
8 --- the 3rd spring；
9 --- elastic force rubber cushion；
10 --- second spring；
11 --- bolt；
12 --- pylon；
13 --- lift-type blade.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, in conjunction with the following drawings and embodiment, it is right
The present invention is further elaborated.
Embodiment 1
A kind of one of embodiment of spademan shock reducing type vertical axis aerogenerator group of the present invention, as shown in Figure 1 to Figure 4 institute
Show, include pylon 12 and the blade driving assembly positioned at pylon 12, blade driving assembly includes wind wheel group and vertically stood
Axle rotary system；Wind wheel group includes two or more lift-type blade 13 and is correspondingly arranged in upright shaft revolution system
Two or more blade support 5 of system, decile are distributed in the axis of generator 6；Upright shaft rotary system
Including generator 6 and column 1, generator 6 is installed on pylon 12, and the one end of column 1 is connected with the stator of generator 6；The wind
Power generator group is additionally provided with Support joint 3；Support joint 3 is rotatably connected at the other end of column 1 by pivot 2；
The one end of blade support 5 is fixedly connected with lift-type blade 13, and the other end of blade support 5 is scalable to be sheathed on branch bridge joint
First 3；Support joint 3 is provided with can be located at the blade support 5 for being sheathed on Support joint 3 according to centrifugal force big minor adjustment during operating
The other end collapsing length the first spring 4.
Every group of blade support 5 is rotatably coupled with column 1 by pivot 2, can be in operating condition according to the big of centrifugal force
Small adjust automatically fan blade unit position of centre of gravity, realizes self-balancing；Simultaneously as when wind wheel group is around the motor shaft rotation of generator 6,
Blast change can cause generating set produces to vibrate caused by the position of lift-type blade 13 and wind-engaging angle, the fan blade in the present invention
Support 5 and 3 scalable connection of Support joint, its telescopic direction is consistent with the direction of blast, and the blast on fan blade produces change
When, can effective vibration damping, fundamentally avoid unit produce vibration.Spademan shock reducing type vertical axis aerogenerator group structure letter
Single, cost is cheap, and stability is stronger, and security is higher.
Wherein, the first spring 4 is arranged to compression spring, and the other end of blade support 5 is with the first spring 4 close to column 1
One end be fixedly connected, one end of first spring 4 away from column 1 is fixedly connected or touched with Support joint 3.Fan blade branch
Frame 5 is telescopically connected in Support joint 3, and the size adjustment length by compression spring according to centrifugal force during operating, compression
Spring housing is outside the blade support 5, when generating set operates, blade support 5 under the influence of centrifugal force can compression spring propping up
Slided in Holder joint 3.When blade driving assembly rotates, often rotate one week, one can be occurred therewith by the size of blast and direction
The change of second periodicity, causes the vibration of generator unit, and telescoping shoring column structure of the invention is efficiently solved because periodically
Vibration problem caused by blast change.
Wherein, the lower section of Support joint 3 is provided with the limiting plate of the downward rotational angle of limit bracket joint 3, limiting plate one
Column 1 is fixed in end.It is excessive that the setting of limiting plate effectively alleviates the rotational angle of blade support 5, so as to cause wind wheel group
Damage.
Blade support 5 and column 1 are in inactive state, the position of centre of gravity of blade support 5 and the center line and level of pivot 2
The angled α in face, α scope are about -5 ° ~ 5 °, and during operating condition, the angle can change immediately under the influence of centrifugal force,
The position of centre of gravity of blade driving assembly is automatically adjusted to horizontal level, realizes the self-control purpose of balance.
Embodiment 2
A kind of one of embodiment of spademan shock reducing type vertical axis aerogenerator group of the present invention, as shown in Figure 1 to Figure 4 institute
Show, the main technical schemes of the present embodiment are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment, using reality
The explanation in example 1 is applied, is no longer repeated herein.The present embodiment and the difference of embodiment 1 are：Wherein, generator 6 and pylon
The semi-floating spring damper for being reduced and being vibrated during the operating of blade driving assembly is set between 12.
Wherein, semi-floating spring damper is provided with mounting seat 7 and second spring 10, mounting seat 7 and generator 6
Stator is fixedly connected, and mounting seat 7 is installed on pylon 12 by the way that second spring 10 is scalable.The second spring 10 is compression spring.
Wherein, it is arranged with elastic plastic pad 9 outside second spring 10.The elastic force rubber cushion 9 of semi-floating spring damper and
The semi-floating damper mechanism of two springs 10 linkage, the vibration that can be effectively isolated between blade driving assembly and pylon 12 are transmitted slow
Rush and without fixed frequency, secondary resonance will not be produced.The combination of second spring 10 and elastic force rubber cushion 9 is it is possible to prevente effectively from intrinsic
Vibration frequency, effectiveness in vibration suppression is more preferable, and stability is higher.
Using the vibration damping connected mode and setting semi-floating spring damper two-stage damper mechanism of blade support 5, make
The present invention when high wind runs at high speed also can equilbrium running, normal power generation, anti-high wind ability is good, stable and safe in operation, and nothing
Tail vane, simple in construction, low noise and applicable wind speed range are wide and the advantages that stability is high.
Present invention energy even running in high speed turn generates electricity, and safe and reliable to operation with work, anti-high wind ability is good, shakes
It is dynamic small, and the advantages that Non-tailstock, simple in construction, low noise and wide applicable wind speed range.
Embodiment 3
A kind of one of embodiment of spademan shock reducing type vertical axis aerogenerator group of the present invention, as shown in Figure 1 to Figure 4 institute
Show, the main technical schemes and embodiment 1 or embodiment 2 of the present embodiment are essentially identical, do not lay down a definition in the present embodiment
Feature, using the explanation in embodiment 1 or embodiment 2, no longer repeated herein.The present embodiment and embodiment 1 or real
The difference for applying example 2 is：Wherein, mounting seat 7 is provided with spring coupling part, and second spring 10 is below spring coupling part, spring
The 3rd spring 8 in the loosening gap of buffering tightening bolt 11 is provided with above connecting portion, bolt 11 sequentially passes through the 3rd spring 8, bullet
Spring connecting portion and second spring 10.The setting of 3rd spring 8 is primarily to the loosening gap of tightening bolt 11, further strengthens
The stablizing effect of semi-floating spring damper.
Preferably, the upper end of mounting seat 7 is provided with the hole position being connected with generator 6, and inner chamber is provided with for installing the
The ring flange of three springs 8, second spring 10 and elastic plastic, profile is semiclosed, avoids drenching with rain and direct sunlight.
A kind of operation principle of spademan shock reducing type vertical axis aerogenerator group of the present invention is as follows：
Wind power propelling wind wheel group rotates, and it is in suspension rotation status that blade support 5 rises rotation around pivot 2, and wind wheel group produces
Gyroscopic effect, stability is good, while the first spring 4 keeps multigroup stress equalization of blade support 5, effectively alleviates lift-type blade 13
By the cyclically-varying of wind pressure, ensure the stability of whole wind wheel group；By the spring 8 of mounting seat 7 and the 3rd, second spring 10,
The semi-floating vibration-proof structure that elastic force rubber cushion 9 and bolt 11 form can eliminate wind wheel group because of blast change and other unbalanced factors
Vibrated caused by influenceing.
The present invention mainly has the following advantages that：
（1）The stability of wind wheel group is effectively improved, operation is relatively reliable；
（2）Anti- high wind ability is good, and noiseless and manufacturing process is simple；
（3）It is with small vibration, save the cost of manufacture of pylon；
（4）Non-tailstock rotary system, easy to process, the integrated cost of manufacture is low；
（5）It is in light weight, it is easily installed, and reduce cost of transportation.
The spademan shock reducing type vertical axis aerogenerator group of the present invention can meet following standard：
1st, applicable highest wind velocity is 45m/s, and in extremely frigid zones, applicable highest wind velocity is 40m/s；
2nd, the temperature range of normal operation is -20 DEG C~+50 DEG C, and the temperature range of extremely frigid zones normal operation is -25 DEG C
~+45 DEG C；
3rd, the highest height above sea level of operation is 4000m；
4th, the highest relative humidity of operation is 95 ﹪.
Finally it should be noted that above example is merely to illustrate technical scheme rather than the present invention is protected
The limitation of scope, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should manage
Solution, can modify or equivalent substitution to technical scheme, without departing from technical solution of the present invention essence and
Scope.
Claims (8)
1. a kind of spademan shock reducing type vertical axis aerogenerator group, include pylon and total located at the blade driving of the pylon
Into the blade driving assembly includes wind wheel group and upright shaft rotary system, and the wind wheel group includes two or two
Lift-type blade above and two or more the blade support for being correspondingly arranged in the upright shaft rotary system,
The upright shaft rotary system includes generator and column, and the generator is installed on the pylon, one end of the column
Portion is connected with the stator of the generator, it is characterised in that：
It is provided with Support joint；
The Support joint is rotatably connected at the other end of column by pivot；
The one end of the blade support is fixedly connected with the lift-type blade, and the other end of the blade support is scalable
It is sheathed on the Support joint；
The Support joint is provided with can be located at the institute for being sheathed on the Support joint according to centrifugal force big minor adjustment during operating
State the first spring of the collapsing length of the other end of blade support.
A kind of 2. spademan shock reducing type vertical axis aerogenerator group according to claim 1, it is characterised in that：The fan blade
The other end of support is fixedly connected with first spring close to the one end of column, first spring away from column one
End is fixedly connected or touched with Support joint.
A kind of 3. spademan shock reducing type vertical axis aerogenerator group according to claim 1 or 2, it is characterised in that：It is described
The limiting plate of the downward rotational angle of limit bracket joint is provided with below Support joint, the limiting plate one end is fixed on institute
State column.
A kind of 4. spademan shock reducing type vertical axis aerogenerator group according to claim 1 or 2, it is characterised in that：It is described
The semi-floating spring damper for being reduced and being vibrated during the operating of blade driving assembly is set between generator and pylon.
A kind of 5. spademan shock reducing type vertical axis aerogenerator group according to claim 4, it is characterised in that：Described half is floating
Dynamic formula spring damper is provided with mounting seat and second spring, and the mounting seat is fixedly connected with the stator of generator, described
Mounting seat is installed on pylon by the way that second spring is scalable.
A kind of 6. spademan shock reducing type vertical axis aerogenerator group according to claim 5, it is characterised in that：Described second
Spring overcoat is provided with elastic force rubber cushion.
A kind of 7. spademan shock reducing type vertical axis aerogenerator group according to claim 6, it is characterised in that：The installation
Seat is provided with spring coupling part, and the second spring is provided with buffering below spring coupling part, above the spring coupling part and received
3rd spring in the loosening gap of tight bolt, the spring of screw bolt passes the 3rd, spring coupling part and the second spring.
A kind of 8. spademan shock reducing type vertical axis aerogenerator group according to claim 7, it is characterised in that：Described second
Spring and the 3rd spring are compression spring.
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| CN201510099498.6A CN104696165B (en) | 2015-03-06 | 2015-03-06 | A kind of spademan shock reducing type vertical axis aerogenerator group |
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| CN201510099498.6A CN104696165B (en) | 2015-03-06 | 2015-03-06 | A kind of spademan shock reducing type vertical axis aerogenerator group |
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| CN107061178B (en) * | 2017-03-13 | 2023-05-26 | 中国海洋大学 | Fan damping type roof tower and wind power generation equipment |
| CN107620680B (en) * | 2017-09-11 | 2018-10-23 | 北京金风科创风电设备有限公司 | Streamlined body for inhibiting vibration of enclosure structure, equipment and method for hoisting tower drum |
| CN108506161A (en) * | 2018-03-21 | 2018-09-07 | 四川大学 | Vertical axis rotor and wind-driven generator |
| CN116398368B (en) * | 2023-05-31 | 2024-04-26 | 湖南玉成昌能源科技有限公司 | Wind power generation device and application method thereof |
| CN117879264B (en) * | 2024-03-12 | 2024-05-17 | 雅柯斯电力科技（中国）有限公司 | Generator set, continuous lighting system and working method of continuous lighting system |
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| CN103807101A (en) * | 2014-01-22 | 2014-05-21 | 刘录英 | Large variable-pitch-type vertical axis wind turbine generator system |
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| CN104696165A (en) | 2015-06-10 |
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Effective date of registration: 20200330 Address after: 361000 308, 3rd floor, Kechuang building, 289 wengjiao Road, Xinyang Industrial Zone, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Wind Energy Technology Co., Ltd Address before: Shenzhen City, Guangdong province Baoan District 518101 District 29 building 7 No. 302 Wen Hui Garden Patentee before: Liu Xiangwei |
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