CN201391422Y - Power tower with blower structure of two windmills and two power generators - Google Patents

Power tower with blower structure of two windmills and two power generators Download PDF

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Publication number
CN201391422Y
CN201391422Y CN200920088309U CN200920088309U CN201391422Y CN 201391422 Y CN201391422 Y CN 201391422Y CN 200920088309 U CN200920088309 U CN 200920088309U CN 200920088309 U CN200920088309 U CN 200920088309U CN 201391422 Y CN201391422 Y CN 201391422Y
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China
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fan blade
connecting rod
generator
blade
internal layer
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Expired - Fee Related
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CN200920088309U
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Chinese (zh)
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乔飞飞
乔飞阳
乔晖照
曹润芳
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Individual
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Individual
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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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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Abstract

The utility model discloses a power tower with a blower structure of two windmills and two power generators, pertaining to the technical field of wind power generators. In the power tower, a two-way power generator (14) comprises an outer connecting rod connection receptacle (16) and an inner connecting rod connection receptacle (15). An outer rotor sleeve connected with the two-way power generator (14) is provided with the outer connecting rod connection receptacle (16), the outer connecting rod connection receptacles (16) of the two two-way power generators (14) are connected with an upper connecting rod (4) and a lower connecting rod (11) at the outer layer of a fan blade, and inner rotor sleeves of the two two-way power generators (14) are provided with inner connecting rod connection receptacles (15). The two inner connecting rod connection receptacles (15) are respectively connected with an upper connecting rod (6) and a lower connecting rod (12) at the inner layer of a fan blade. The wind power generation structure not only can realize wind power generation with high power, but also can overcome the difficulty in the search of wind; and the middle connection structure is a fixed structure, thus effectively reducing loss of wind energy.

Description

The generating tower of a kind of pair of windmill double generator fan structure
Technical field
The utility model belongs to technical field of wind power generating equipment, relates in particular to the generating tower of a kind of pair of windmill double generator fan structure.
Background technique
Present wind power plant mainly contains vertical shaft, two kinds of generation modes of horizontal axis; The vertically-supplying air machine blade mainly utilizes and supports vertical airplane wing-shaped fan blade structure; Because the defective of design, the vertical shaft wind machine blade in the running, exist fan blade must drive the generating of turning round simultaneously of vertical shaft axis body, so cause the utilization ratio of wind little, the startup running of big weight vertical shaft needs bigger wind speed, and the vertical shaft axis body must the certain wind energy of loss, and this disadvantage also can't overcome at present, and institute is so that vertical shaft can not be realized the maximized generating effect of sharp wind.This also is the main cause that vertical shaft is not subjected to research staff and user's favor, especially utilizes wind energy insufficient, makes vertical axis aerogenerator group equipment can not become the main force of wind power plant; Horizontal axis in use exists looks for the wind difficulty, and when especially wind direction was unstable, the horizontal axis fan blade was easy to occur fractureing or being out of shape; I find that by the running principle of research tornado the principle of tornado adverse current rotation is worth utilizing very much.
Summary of the invention
The purpose of this utility model is to utilize tornado adverse current rotation principle to be used in wind-power electricity generation in order to realize, the utility model discloses the generating tower of a kind of pair of windmill double generator fan structure, external wind wheel drove in the wrong direction towards different direction and turns round in the generating tower of this pair windmill double generator fan structure can be realized, and drive the two generators that the upper and lower link structure of fan blade connects, realize the novel wind-force structure of a wind-force, twice utilization; Because this kind wind power generation structure not only can be realized the purpose of high-power wind power generation, and has overcome a difficult problem of looking for wind, middle link structure belongs to fixed structure, so effectively reduce or reduced the loss of wind energy.
In order to realize the foregoing invention purpose, the utility model is achieved through the following technical solutions:
The generating tower of a kind of pair of windmill double generator fan structure, wherein the blade structure of one deck generator comprises two two-way generators that are used to generate electricity, the outer fan blade that is used for a direction rotation, the internal layer fan blade that is used for another direction rotation is used to connect the center column of two two-way generators up and down; Described two-way generator comprises outside connecting rod connecting base, inside connecting rod connecting base, the external rotor that connects two-way generator puts and is provided with the outside connecting rod connecting base, the outside connecting rod connecting base of two two-way generators connects connecting rod on the outer fan blade, outer fan blade lower link respectively, the internal rotor of two two-way generators puts and is provided with the inside connecting rod connecting base, and two inside connecting rod connecting bases connect connecting rod on the internal layer fan blade, internal layer fan blade lower link respectively; Described outer fan blade connects the outer lower portion face of connecting rod on the outer fan blade, the outer upper face of outer fan blade lower link respectively in two ends up and down; Described internal layer fan blade connects the outer lower portion face of connecting rod on the internal layer fan blade, the outer upper face of internal layer fan blade lower link respectively in two ends up and down; Described center column is applied in the internal rotor heart open tubular column of two two-way generators up and down.
The generating tower of described pair of windmill double generator fan structure, when two generators are replaced up and down, described two two-way generators direction is set for can adjust the structure setting, the outside connecting rod connecting base can be arranged on internal rotor and put, the inside connecting rod connecting base can be arranged on external rotor and put.
The generating tower of described pair of windmill double generator fan structure, the outer fan blade that is provided with between bottom, connecting rod outer end and the top, outer fan blade lower link outer end on the described outer fan blade is a slice at least.
The generating tower of described pair of windmill double generator fan structure, the internal layer fan blade that is provided with between connecting rod outer end bottom surfaces and the internal layer fan blade lower link outer end bottom surfaces on the described internal layer fan blade is a slice at least.
The generating tower of described pair of windmill double generator fan structure, described outer fan blade, internal layer fan blade are set to water droplet shape blade structure also can be set to airfoil or " C " shape fan blade.
The generating tower of described pair of windmill double generator fan structure, the blade structure of generator can be set to one deck at least.
The generating tower of described pair of windmill double generator fan structure, the blade structure of described generator is set to one deck when above, center column runs through the two-way generator of the blade structure of multilayer generator, upper end at center column is provided with lightning conductor, the last layer blade structure top of center column is provided with the top end cap, stay cord connects center column upper end and fixedly connected top end cap, fixedly connected with ground in the lower end of stay cord, bottom at center column is provided with fixed tray, and described fixed tray can be arranged in the machine room or machine room top.
The generating tower of described pair of windmill double generator fan structure, another embodiment of blade structure who implements described generator is set to one deck when above, lightning conductor is arranged on the upper end of center column, the interlayer fixed tray is set on center column at interval, the blade structure of one cover generator is set between per two interlayer fixed trays, be provided with at least three peripheral poles in the periphery of interlayer fixed tray, the center column lower end is connected and fixed dish; Peripheral pole lower end is fixed on ground by the pile screw.
Because adopt technique scheme, the beneficial effects of the utility model are:
The generating tower of described in the utility model pair of windmill double generator fan structure, especially be fit to large-scale wind field wind-power electricity generation, design of the present utility model has overcome the not high technical barrier of generated output of traditional single rotor operating mode, and the two-way generator of this wind power generating set can adapt to by the required retrograde running of the inside and outside two cover windmills wind-power electricity generation fan blade of the running wind-power electricity generation that drives in the wrong direction used; Generation driving force point and principle are, because inside and outside two rotors all can rotate, so their common double-deck moving bodies that forms a no stator, its underpart fan blade connecting base, top fan blade connecting base can be connected to two cover fan blades, form internal rotor, external rotor backward motion respectively; Internal rotor is slidingly connected by bearing and center column, and described no stator design scheme can be assembled according to the required magnetic flux of inside and outside rotor; Inside and outside two rotors are to pole generator when generating operation, 360 ° of one week of each counter-rotating of inside and outside rotor, cut 2 times the magnetic line of force, and produce the electric current of 2 electric charges, electrical potential energy, can improve nearly one times generated output than conventional wind power generator.The utility model can realize that inside and outside rotor does work simultaneously, a generator is possessed near two generating total amounts that generator produced, also can on the two-way generator connecting rod of connection, install the multi-disc fan blade additional, this design can make generated output growth at double, can effectively save equipment investment, also can avoid because the intermediate support cylinder rotates the drawback of the generated output reduction that is brought simultaneously.
Description of drawings
Fig. 1 is that the utility model is combined into the tower structure schematic representation.
Fig. 2 is that the utility model is combined into tower another example structure schematic representation.
Fig. 3 is single blade structure schematic representation of the present utility model.
Fig. 4 is a windy impeller structure schematic representation of the present utility model.
Fig. 5 is a blade structure schematic representation of the present utility model.
In the drawings: 1, lightning conductor; 2, center column; 3, top end cap; 4, connecting rod on the outer fan blade; 5, outer fan blade; 6, connecting rod on the internal layer fan blade; 7, internal layer fan blade; 8, machine room; 9, ground; 10, fixed tray; 11, outer fan blade lower link; 12, internal layer fan blade lower link; 13, stay cord; 14, two-way generator; 15, inside connecting rod connecting base; 16, outside connecting rod connecting base; 17, interlayer fixed tray; 18, peripheral pole; 19, pile screw; 20, water droplet shape fan blade.
Embodiment
With reference to the following examples, can explain the utility model in more detail; But the utility model is not limited to these embodiments' compound mode.
In Fig. 1,3,4,5, the generating tower of a kind of pair of windmill double generator fan structure, wherein the blade structure of one deck generator comprises two two-way generators 14 that are used to generate electricity, the outer fan blade 5 that is used for a direction rotation, the internal layer fan blade 7 that is used for another direction rotation is used to connect the center column 2 of two two-way generators 14 up and down; Described two-way generator 14 comprises outside connecting rod connecting base 16, inside connecting rod connecting base 15, the external rotor that connects two-way generator 14 puts and is provided with outside connecting rod connecting base 16, the outside connecting rod connecting base 16 of two two-way generators 14 connects connecting rod 4 on the outer fan blade, outer fan blade lower link 11 respectively, the internal rotor of two two-way generators 14 puts and is provided with 15, two inside connecting rod connecting bases 15 of inside connecting rod connecting base and connects connecting rod 6 on the internal layer fan blade, internal layer fan blade lower link 12 respectively; Described outer fan blade connects the outer lower portion face of connecting rod 4 on the outer fan blade, the outer upper face of outer fan blade lower link 11 respectively in two ends about in the of 5; Described internal layer fan blade connects the outer lower portion face of connecting rod 6 on the internal layer fan blade, the outer upper face of internal layer fan blade lower link 12 respectively in two ends about in the of 7; Described center column 2 is applied in the internal rotor heart open tubular column of two two-way generators 14 up and down.
The generating tower of described pair of windmill double generator fan structure, when two generators are replaced up and down, described two two-way generators 14 direction is set for can adjust the structure setting, outside connecting rod connecting base 16 can be arranged on internal rotor and put, inside connecting rod connecting base 15 can be arranged on external rotor and put; The outer fan blade 5 that is provided with between connecting rod bottom, 4 outer end and the top, outer fan blade lower link 11 outer end on the described outer fan blade is a slice at least; The internal layer fan blade 7 that is provided with between connecting rod 6 outer end bottom surfaces and the internal layer fan blade lower link 12 outer end bottom surfaces on the described internal layer fan blade is a slice at least; Described outer fan blade 5, internal layer fan blade 7 are set to water droplet shape fan blade 20 structures also can be set to airfoil or " C " shape fan blade; The blade structure of generator can be set to one deck at least; The blade structure of described generator is set to one deck when above, center column 2 runs through the two-way generator 14 of the blade structure of multilayer generator, be provided with lightning conductor 1 in the upper end of center column 2, the last layer blade structure top of center column 2 is provided with top end cap 3, stay cord 13 connects center column 2 upper ends and fixedly connected top end cap 3, fixedly connected with ground 9 in the lower end of stay cord 13, be provided with fixed tray 10 in the bottom of center column 2, described fixed tray 10 can be arranged in the machine room 8 or machine room 8 tops.
Generating tower in the two windmill double generator fan structures described in Fig. 2,3,4,5, another embodiment of blade structure who implements described generator is set to one deck when above, lightning conductor 1 is arranged on the upper end of center column 2, interlayer fixed tray 17 is set on center column 2 at interval, the blade structure of one cover generator is set between per two interlayer fixed trays 17, be provided with at least three peripheral poles 18 in the periphery of interlayer fixed tray 17, center column 2 lower ends are connected and fixed dish 10; Peripheral pole 18 lower ends are fixed on ground by pile screw 19.
During use;
The external rotor that the outer blower fan structure that is made of connecting rod 4, outer fan blade lower link 11 on outer fan blade 5, the outer fan blade drives 11 two-way generators rotates to a direction; The internal layer blower fan structure that is made of connecting rod 6, internal layer fan blade lower link 12 on internal layer fan blade 7, the internal layer fan blade drives the external rotor of 11 two-way generators 14 to another direction rotation; The inside and outside rotor of at this moment two-way generator 14 does work simultaneously, and electricity can be transferred to machine room by center column 2; When two two-way generators 14 exchange, can also can be connected the internal rotor of two-way generator by described outer blower fan by connecting rod 4, outer fan blade lower link 11 on the outer fan blade, connecting rod 6, internal layer fan blade lower link 12 connect the external rotor operation of two-way generator on the internal layer fan blade.

Claims (8)

1, the generating tower of a kind of pair of windmill double generator fan structure, wherein the blade structure of one deck generator comprises two the two-way generators (14) that are used to generate electricity, the outer fan blade (5) that is used for a direction rotation, the internal layer fan blade (7) that is used for another direction rotation, be used for connecting the center column (2) of two two-way generators (14) up and down, it is characterized in that: described two-way generator (14) comprises outside connecting rod connecting base (16), inside connecting rod connecting base (15), the external rotor that connects two-way generator (14) puts and is provided with outside connecting rod connecting base (16), the outside connecting rod connecting base (16) of two two-way generators (14) connects connecting rod on the outer fan blade (4) respectively, outer fan blade lower link (11), the internal rotor of two two-way generators (14) puts and is provided with inside connecting rod connecting base (15), and two inside connecting rod connecting bases (15) connect connecting rod on the internal layer fan blade (6) respectively, internal layer fan blade lower link (12); Described outer fan blade (5) two ends up and down connects the outer lower portion face of connecting rod on the outer fan blade (4), the outer upper face of outer fan blade lower link (11) respectively; Described internal layer fan blade (7) two ends up and down connects the outer lower portion face of connecting rod on the internal layer fan blade (6), the outer upper face of internal layer fan blade lower link (12) respectively; Described center column (2) is applied in the internal rotor heart open tubular column of two two-way generators (14) up and down.
2, the generating tower of according to claim 1 pair of windmill double generator fan structure is characterized in that; When two generators displacements up and down, described two two-way generators (14) direction is set for can adjust the structure setting, outside connecting rod connecting base (16) can be arranged on internal rotor and put, inside connecting rod connecting base (15) can be arranged on external rotor and put.
3, the generating tower of according to claim 1 pair of windmill double generator fan structure is characterized in that; The outer fan blade (5) that is provided with between connecting rod (4) bottom, outer end and outer fan blade lower link (11) top, outer end on the described outer fan blade is a slice at least.
4, the generating tower of according to claim 1 pair of windmill double generator fan structure is characterized in that; The internal layer fan blade (7) that is provided with between connecting rod (6) outer end bottom surfaces and internal layer fan blade lower link (12) the outer end bottom surfaces on the described internal layer fan blade is a slice at least.
5, the generating tower of according to claim 1 pair of windmill double generator fan structure is characterized in that; Described outer fan blade (5), internal layer fan blade (7) are set to water droplet shape fan blade (20) structure also can be set to airfoil or " C " shape fan blade.
6, according to the generating tower of each described pair of windmill double generator fan structure in the claim 1～5, it is characterized in that; The blade structure of generator can be set to one deck at least.
7, according to the generating tower of each described pair of windmill double generator fan structure in the claim 1～5, it is characterized in that; The blade structure of described generator is set to one deck when above, center column (2) runs through the two-way generator (14) of the blade structure of multilayer generator, be provided with lightning conductor (1) in the upper end of center column (2), the last layer blade structure top of center column (2) is provided with top end cap (3), stay cord (13) connects center column (2) upper end and fixedly connected top end cap (3), fixedly connected with ground (9) in the lower end of stay cord (13), be provided with fixed tray (10) in the bottom of center column (2), described fixed tray (10) can be arranged in the machine room (8) or machine room (8) top.
8, according to the generating tower of each described pair of windmill double generator fan structure in the claim 1～5, it is characterized in that; Another embodiment of blade structure who implements described generator is set to one deck when above, lightning conductor (1) is arranged on the upper end of center column (2), go up the interval at center column (2) interlayer fixed tray (17) is set, the blade structure of one cover generator is set between per two interlayer fixed trays (17), be provided with at least three peripheral poles (18) in the periphery of interlayer fixed tray (17), center column (2) lower end is connected and fixed dish (10); Peripheral pole (18) lower end is fixed on ground by pile screw (19).
CN200920088309U 2009-01-12 2009-01-12 Power tower with blower structure of two windmills and two power generators Expired - Fee Related CN201391422Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920088309U CN201391422Y (en) 2009-01-12 2009-01-12 Power tower with blower structure of two windmills and two power generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920088309U CN201391422Y (en) 2009-01-12 2009-01-12 Power tower with blower structure of two windmills and two power generators

Publications (1)

Publication Number Publication Date
CN201391422Y true CN201391422Y (en) 2010-01-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920088309U Expired - Fee Related CN201391422Y (en) 2009-01-12 2009-01-12 Power tower with blower structure of two windmills and two power generators

Country Status (1)

Country Link
CN (1) CN201391422Y (en)

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100127

Termination date: 20110112