CN203685481U - Planetary accelerated wind-wheel vertical-shaft wind driven generator - Google Patents

Planetary accelerated wind-wheel vertical-shaft wind driven generator Download PDF

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Publication number
CN203685481U
CN203685481U CN201320862547.3U CN201320862547U CN203685481U CN 203685481 U CN203685481 U CN 203685481U CN 201320862547 U CN201320862547 U CN 201320862547U CN 203685481 U CN203685481 U CN 203685481U
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CN
China
Prior art keywords
vertical axis
wind
vertical
waling stripe
axis rotor
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Withdrawn - After Issue
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CN201320862547.3U
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Chinese (zh)
Inventor
李台
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Foshan Microsea Energy Technology Co., Ltd.
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WINDPOWER ENERGY Co Ltd SHUNDE
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Priority to CN201320862547.3U priority Critical patent/CN203685481U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The utility model discloses a planetary accelerated wind-wheel vertical-shaft wind driven generator which comprises a base, wherein a vertical shaft is fixedly connected onto the base, and a vertical axis wind wheel is pivoted onto the vertical shaft; the axial end part of the vertical axis wind wheel is provided with a magnetic suspension device, and at least one axial end part of the vertical axis wind wheel is fixedly connected with horizontal connecting rods; the number of the horizontal connecting rods of each axial end part of the vertical axis wind wheel is more than two, and the horizontal connecting rods are circumferentially and uniformly distributed on the vertical axis wind wheel; the tail ends of the horizontal connecting rods are provided with wind driven generators. The planetary accelerated wind-wheel vertical-shaft wind driven generator abandons the gear box speed increaser structure in the traditional technology and has the advantages of obvious acceleration effect, simple, reasonable and compact structure, convenience in installation and low implementation cost. Even if in an area with smaller wind speed or an area with the earth surface without heavy wind, as long as the vertical axis wind wheel rotates, the rotating speeds of the wind driven generators at the tail ends of the horizontal connecting rods can easily achieve the design requirement, so that the wind driven generators can normally generate electricity in a large wind speed span.

Description

Planetary speedup wind wheel vertical-shaft aerogenerator
Technical field
The utility model relates to generator, is planetary speedup wind wheel vertical-shaft aerogenerator specifically.
Background technique
At present power shortage has become an outstanding problem of China's economic development, at protection non-renewable energy resources, reduce environmental pollution in the situation that, greatly develop wind-power electricity generation and be the mankind obtain energy compared with good method.Current, in China's wind power generating set, wind-driven generator rotary speed parameter design higher (generally reaching more than 1450 revs/min), when wind speed hour, particularly there is no the area of what strong wind on earth's surface, wind-driven generator can not normal power generation, make wind-driven generator have standby time, increase cost of electricity-generating, and in prior art in order to reach the rotating speed that wind-driven generator is higher, traditional way is between wind wheel and generator, all to set up gear-box type speed increaser, this structure is very complicated, overall dimensions is large, weight increases, manufacture cost is high, Installation and Debugging difficulty, and power generation stabilization is poor, Security reduces.Therefore, existing wind-driven generator need further improve and optimize.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of planetary speedup wind wheel vertical-shaft aerogenerator, and it has feature simple and reasonable, that speedup is effective, generating efficiency is high.
The utility model solves the technological scheme that its technical problem adopts:
Planetary speedup wind wheel vertical-shaft aerogenerator, comprise base, on described base, be fixedly connected with vertical shaft, on described vertical shaft, be articulated with vertical axis rotor, the axial end portion of vertical axis rotor is provided with magnetic levitation system, and at least one axial end portion of described vertical axis rotor is fixedly connected with waling stripe, and the waling stripe of each axial end portion of vertical axis rotor is more than two, described waling stripe is circumferentially evenly laid on described vertical axis rotor, and the end of waling stripe is provided with wind-driven generator.
Described wind-driven generator can be horizontal axis wind-driven generator, can be also vertical axis aerogenerator.
As the improvement of technique scheme, upper and lower two axial end portions of described vertical axis rotor are all provided with waling stripe, upper and lower waling stripe is parallel to each other, and between the relative end of upper and lower waling stripe, a vertical axis aerogenerator is set, and comprises a vertical axis rotor with the generator that is arranged on vertical axis rotor I axial end portion.
Another kind as technique scheme improves, upper and lower two axial end portions of described vertical axis rotor are all provided with waling stripe, upper and lower waling stripe is parallel to each other, between the relative end of described upper and lower waling stripe, be provided with two vertical axis aerogenerators, comprise two vertical axis rotor I and be arranged on a generator between these two vertical axis rotor I, the wheel of described two vertical axis rotor I is on the contrary, two vertical axis rotor I respectively with upper and lower waling stripe pivot joint.
Preferably, the axial end portion of described vertical axis rotor I is provided with magnetic levitation system I.
The beneficial effects of the utility model are: the utility model that adopts said structure, be fixedly connected with waling stripe by the axial end portion at vertical axis rotor, end at waling stripe is installed wind-driven generator, wind-driven generator is similar to as planet to revolve round the sun around vertical axis rotor, with respect to the structure that wind-driven generator is set in vertical shaft wind wheel location in conventional art, the linear velocity of the wind-driven generator of waling stripe end has improved greatly, abandon the gear-box type speed increaser structure in conventional art, its speedup successful, simple and reasonable compactness, easy for installation, implementation cost is low, even less or earth's surface there is not the area of strong wind at wind speed, as long as vertical axis rotor rotates, the rotating speed of the wind-driven generator of waling stripe end is easy to reach designing requirement, make wind-driven generator realize normal power generation in very large wind speed span, and, on waling stripe more than two, be all provided with wind-driven generator, improve the generated output of whole wind energy conversion system, reduce cost of electricity-generating.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representation;
Fig. 3 is the utility model embodiment 3 structural representation;
Fig. 4 is the utility model embodiment 4 structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 4, planetary speedup wind wheel vertical-shaft aerogenerator of the present utility model, comprise base 1, on described base 1, be provided with vertical shaft 2, base 1 is fixedly connected with vertical shaft 2, on described vertical shaft 2, vertical axis rotor 3 is installed, vertical axis rotor 3 and vertical shaft 2 pivot joints, vertical axis rotor 3 is without to wind in the time of change of the wind, and structural design is simplified, the gyro power of wind wheel during to wind is little, and particularly vertical axis rotor has larger starting torque; In the time that wind drives vertical axis rotor 3 to rotate, pivot friction while rotation for reducing vertical axis rotor 3, reduce the startup wind speed of vertical axis rotor 3, the axial end portion of described vertical axis rotor 3 is provided with magnetic levitation system 6, being provided with of magnetic levitation system 6 is beneficial to the durability that improves vertical axis rotor 3, because of without wearing and tearing, avoid wind energy energy transform into heat energy.
At least one axial end portion of described vertical axis rotor 3 is fixedly connected with waling stripe 4, can be one-body molded between waling stripe 4 and vertical axis rotor 3 or the mode such as be bolted fix, vertical axis rotor 3 drives waling stripe 4 to rotate together, the waling stripe 4 of vertical axis rotor 3 each axial end portion is more than two, waling stripe 4 is circumferentially evenly laid on described vertical axis rotor 3, make vertical axis rotor 3 stress balances, smooth running while guaranteeing to rotate, the end of described waling stripe 4 is provided with wind-driven generator 5.According to linear velocity accounting equation V=2 π nr, wherein π is Ratio of the circumference of a circle to its diameter, r is revolution radius, n is rotating speed, revolution radius is longer, linear velocity is larger, the linear velocity of the wind-driven generator 5 that therefore waling stripe 4 ends are installed is compared vertical axis rotor 3 have been increased greatly, that is to say that wind facies improves greatly to the wind speed of wind-driven generator 5, make as long as vertical axis rotor 3 rotates, the rotating speed of the wind-driven generator 5 of waling stripe 4 ends is easy to reach designing requirement, makes wind-driven generator 5 can realize normal power generation in very large wind speed span.
It is two structural representations of the present utility model while forming yi word pattern structure that Fig. 1 ~ Fig. 4 has illustrated waling stripe 4, and waling stripe 4 also can be set to 3 or more, sets as required with the factor such as the bulk strength of equipment.
As embodiment 1 of the present utility model, above-mentioned wind-driven generator 5 can be horizontal axis wind-driven generator as shown in Figure 1; Also can be the vertical axis aerogenerator as shown in Fig. 2 ~ Fig. 4, in the time that wind-driven generator 5 is vertical axis aerogenerator, waling stripe 4 can only be arranged on a following axial end portion of axial end portion of vertical axis rotor 3, forms embodiment 2 of the present utility model, as shown in Figure 2.
As embodiment 3 of the present utility model, in the time that wind-driven generator 5 is vertical axis aerogenerator, more steady for guaranteeing vertical axis aerogenerator operation, can be at described vertical axis rotor 3 upper, lower two axial end portions are all provided with waling stripe 4, upper waling stripe 41 is parallel to each other with lower waling stripe 42, between upper waling stripe 41 end relative with lower waling stripe 42, a vertical axis aerogenerator is set, comprise a vertical axis rotor I51 and the generator 52 that is arranged on vertical axis rotor I51 axial end portion, a wherein axial end portion of vertical axis rotor I51 and upper waling stripe 41 or 42 pivot joints of lower waling stripe, another axial end portion of generator 52 is fixedly connected with lower waling stripe 41 or upper waling stripe 42, this structure is because two axial end portions of vertical axis aerogenerator are limited by upper waling stripe 41 and lower waling stripe 42, stability can effectively increase vertical axis aerogenerator rotation time, avoid occurring rocking etc.
As embodiment 4 of the present utility model, in the time that wind-driven generator 5 is vertical axis aerogenerator, more steady for guaranteeing vertical axis aerogenerator operation, also can adopt following structure: described vertical axis rotor 3 upper, lower two axial end portions are all provided with waling stripe 4, upper waling stripe 41 is parallel to each other with lower waling stripe 42, between described upper waling stripe 41 end relative with lower waling stripe 42, be provided with two vertical axis aerogenerators, comprise two vertical axis rotor I51 and be arranged on a generator 52 between these two vertical axis rotor I51, two vertical axis rotor I51 and upper waling stripe 41 and lower waling stripe 42 pivot joints, the wheel of described two vertical axis rotor I51 is on the contrary, this just makes the magnetic force line cutting speed in generator 52 double, improve greatly generating efficiency.
Above-mentioned vertical axis rotor I51 can be the wind wheel of being made by dull and stereotyped and cup, can be also S type windmill, can also be formula wind wheel in distress etc.; For reducing pivot friction power, two axial end portions of described vertical axis rotor I51 are provided with magnetic levitation system I, the lateral pressure that the weight that magnetic levitation system I can effectively avoid bearing to bear vertical axis rotor I is brought, greatly reduce frictional force, make bearing reduce wearing and tearing, improve the working life of generator.
Adopt the utility model of said structure, by being fixedly connected with waling stripe 4 at the axial end portion of vertical axis rotor 3, end at waling stripe 4 is installed wind-driven generator 5, wind-driven generator 5 is similar to as planet to revolve round the sun around vertical axis rotor 3, with respect to the structure that wind-driven generator is set in vertical shaft wind wheel location in conventional art, the linear velocity of the wind-driven generator 5 of waling stripe 4 ends has improved greatly, abandon the gear-box type speed increaser structure in conventional art, its speedup successful, simple and reasonable compactness, easy for installation, implementation cost is low, even less or earth's surface there is not the area of strong wind at wind speed, as long as vertical axis rotor rotates, the rotating speed of the wind-driven generator of waling stripe 4 ends is easy to reach designing requirement, make wind-driven generator realize normal power generation in very large wind speed span, and, on waling stripe 4 more than two, be all provided with wind-driven generator 5, improve the generated output of whole wind energy conversion system, reduce cost of electricity-generating.
The above, be preferred embodiments of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.

Claims (6)

1. planetary speedup wind wheel vertical-shaft aerogenerator, comprise base, on described base, be fixedly connected with vertical shaft, on described vertical shaft, be articulated with vertical axis rotor, the axial end portion of vertical axis rotor is provided with magnetic levitation system, it is characterized in that: at least one axial end portion of described vertical axis rotor is fixedly connected with waling stripe, the waling stripe of each axial end portion of vertical axis rotor is more than two, described waling stripe is circumferentially evenly laid on described vertical axis rotor, and the end of waling stripe is provided with wind-driven generator.
2. planetary speedup wind wheel vertical-shaft aerogenerator according to claim 1, is characterized in that: described wind-driven generator is horizontal axis wind-driven generator.
3. planetary speedup wind wheel vertical-shaft aerogenerator according to claim 1, is characterized in that: described wind-driven generator is vertical axis aerogenerator.
4. planetary speedup wind wheel vertical-shaft aerogenerator according to claim 3, it is characterized in that: upper and lower two axial end portions of described vertical axis rotor are all provided with waling stripe, upper and lower waling stripe is parallel to each other, between the relative end of upper and lower waling stripe, a vertical axis aerogenerator is set, comprises a vertical axis rotor I and be arranged on the generator of vertical axis rotor I axial end portion.
5. planetary speedup wind wheel vertical-shaft aerogenerator according to claim 3, it is characterized in that: upper and lower two axial end portions of described vertical axis rotor are all provided with waling stripe, upper and lower waling stripe is parallel to each other, between the relative end of described upper and lower waling stripe, be provided with two vertical axis aerogenerators, comprise two vertical axis rotor I and be arranged on a generator between these two vertical axis rotor I, the wheel of described two vertical axis rotor I is on the contrary, two vertical axis rotor I respectively with upper and lower waling stripe pivot joint.
6. according to the planetary speedup wind wheel vertical-shaft aerogenerator described in claim 4 or 5, it is characterized in that: the axial end portion of described vertical axis rotor I is provided with magnetic levitation system I.
CN201320862547.3U 2013-12-25 2013-12-25 Planetary accelerated wind-wheel vertical-shaft wind driven generator Withdrawn - After Issue CN203685481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320862547.3U CN203685481U (en) 2013-12-25 2013-12-25 Planetary accelerated wind-wheel vertical-shaft wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320862547.3U CN203685481U (en) 2013-12-25 2013-12-25 Planetary accelerated wind-wheel vertical-shaft wind driven generator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726991A (en) * 2013-12-25 2014-04-16 佛山市顺德区风源能源科技有限公司 Planetary accelerating wind turbine vertical shaft wind power generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726991A (en) * 2013-12-25 2014-04-16 佛山市顺德区风源能源科技有限公司 Planetary accelerating wind turbine vertical shaft wind power generator
CN103726991B (en) * 2013-12-25 2016-08-17 佛山微海能源科技有限公司 Planetary speedup wind wheel vertical-shaft aerogenerator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: FOSHAN MICROSEA ENERGY TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: FOSHAN SHUNDE WINDPOWER ENERGY CO., LTD.

CP03 Change of name, title or address

Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office Xinjiao community neighborhood committee expand Road No. 32

Patentee after: Foshan Microsea Energy Technology Co., Ltd.

Address before: 528300, No. 13 South Whitehead Road, Daliang gate, Shunde District, Guangdong, Foshan

Patentee before: WINDPOWER ENERGY CO., LTD. SHUNDE

AV01 Patent right actively abandoned

Granted publication date: 20140702

Effective date of abandoning: 20160817

C25 Abandonment of patent right or utility model to avoid double patenting