CN103397984A - Grounding-type wind driven generator - Google Patents
Grounding-type wind driven generator Download PDFInfo
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- CN103397984A CN103397984A CN2013103119821A CN201310311982A CN103397984A CN 103397984 A CN103397984 A CN 103397984A CN 2013103119821 A CN2013103119821 A CN 2013103119821A CN 201310311982 A CN201310311982 A CN 201310311982A CN 103397984 A CN103397984 A CN 103397984A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to a wind driven generator, in particular to a wind driven generator with swirling wind energy wing wheels and of a grounding-type structure. The grounding-type wind driven generator is composed of seven parts including a vertical generator body, grounding screws, set screws, a motor extending shaft, a swirling wind wheel, an elastic gasket and a extending shaft set screw cap. Through unique arrangement of the swirling wind wheel and a supernormally proportional wing layout, the defects that conventional wind driven generators are clunky in structure, low in wind power utilization rate and the like are overcome, large middle physical devices like wind direction adjusting devices and mechanical speed changing devices are omitted in the wind driven generator, and the grounding-type wind driven generator has the advantages of compact structure, stable operation, wide adaptation, wide application range and the like. In addition, the grounding-type wind driven generator has the advantages of simple implementation, simplicity in production and environmental protection; formed products are attractive in appearance, solid and durable, free of fuel during operation, free of environmental pollution like exhaust gas and waste, wide in marketing space, and high in economic added value and social application value.
Description
Technical field
The present invention relates to a kind of wind-driven generator, especially relate to a kind of wind-driven generator of twisting whirlwind energy wing wheel, on-land type structure that adopts.
Background technique
Wind-driven generator, refer to a kind ofly can adopt natural wind-force, and the Conversion of Energy that air movement is produced is the physical entity device of electric energy.Present known wind-driven generator, its winged petiole of adopting natural wind-force has the variforms such as sail formula, fan formula, propeller type substantially, although these known wind-driven generators can be converted into electric energy with natural wind-force, but also need exist to proofread and correct the wind direction controlling mechanism in wind-force orientation between winged petiole and generator, in order to improve the speed change gear of alternator shaft speed, exist the defects such as huge structure, wind energy utilization efficiency be low, thereby affected use function, application area and the social economic value of known wind-driven generator.
Summary of the invention
Purpose of the present invention, be to overcome the defects such as present known wind-driven generator structure is too fat to move, wind power utilization efficiency is low, and a kind of wind electricity generating system of uniqueness is provided to the public.This collecting device is except utilizing natural wind-force as known wind-driven generator, also by unique stubborn whirlwind wheel setting, the winged petiole layout of exaggerated scale, make wind-driven generator exempt wind direction adjusting, these huge intermediate entities devices of mechanical speed change, and have the advantages such as structure is more capable and vigorous, operation is more stable, adaptability is wider, and application area is more extensive.
The present invention realizes that the principle of goal of the invention institute foundation has: natural wind energy, hydrodynamic, stream resistance principle etc.
1, natural wind energy: wind energy, refer to the energy that produces due to air movement, be the energy that belongs to renewable, clean.The utilization of wind energy is subject to geographical restriction, and wind speed wind large, that wind direction is stable, luffing is less is suitable for the wind power station generating.
2, fluid dynamic: when the direction of flow object, the thrust that is subject to as object greater than object static be used to power, object is pushed; The thrust that is subject to as object less than object static be used to power, object keeps static; Object is pushed the speed (size of acceleration) that motion state changes, and follows the size of thrust to be directly proportional, and follows the quality of object to be inversely proportional to; The direction of acceleration is identical with the direction of active force.
3, stream resistance: during to object, the suffered resistance of object is comprised of surface friction drag and pressure drag, with resistance coefficient, represents when the fluid steady flow.The size of resistance coefficient, not only relevant with fluid properties, mobility status, body surface roughness, and to the feature area (fluoran stream surface is long-pending) of object, be directly proportional; Wherein, object fluoran stream surface long-pending (object is at the maximal projection area perpendicular on the speed of incoming flow direction) is larger, and suffered resistance is larger, and the object fluoran stream surface is long-pending less, and suffered resistance is less.
4, semicircle housing resistance coefficient: the resistance coefficient that stream is met in the semi-cylindrical shells front is 2.3 times that flow resistance is met on plane, and the resistance coefficient that stream is met at the semi-cylindrical shells back side is 0.7 times that flow resistance is met on plane.Meet flow resistance larger, suffered active force is larger.
The present invention is that the scheme that the technical solution problem adopts is:
⑴ be divided into product vertical type generator, sit Floor screw, Cock screw, motor outrigger shaft, stubborn whirlwind wheel, resilience washer, seven parts of outrigger shaft tightening cap design, wherein, vertical type generator can adopt the form of outsourcing to obtain, and the emphasis of design mainly is placed on the motor outrigger shaft and stubborn whirlwind is taken turns on these two parts.
⑵ be used for connecting an end of generator, design one cartridge sleeve and six rib blind holes at the motor outrigger shaft; The other end that is used for connecting the wind-force winged petiole at the motor outrigger shaft, design one six-edged axis post, and the shaft extension screw thread that is used for pressing winged petiole.
⑶ between the cartridge sleeve and six-edged axis post of motor outrigger shaft, design a flange, is used for limiting the axial position of wind-force winged petiole at the motor outrigger shaft.
⑷ will twist the winged petiole in whirlwind wheel, be designed to pocket to greatest extent and cut the semi-cylindrical shells of flowed energy, make it can adopt to greatest extent the natural wind impulse force windward the time, can dissolve to greatest extent the natural wind resistance when leeward.
⑸ the quantity that will twist whirlwind wheel winged petiole is designed to 3, and these three winged petioles settings are uniformly distributed, and, around rotor shaft thimble shape array, forms the three wings colyliform, to receive the natural wind-force from different direction.
⑹, with moving outside the semicircle axle center of winged petiole windward side, adopt the area of natural wind impulse force to widen winged petiole, form the district of going for a drive in the winged petiole windward side.
⑺, with regional round and smoothization in close axle center in the winged petiole windward side, enable the lee face of the last winged petiole of smooth connection, forms the district that gives a dinner for a visitor from afar in the winged petiole windward side,, to shorten the braking torque of winged petiole rotation, makes winged petiole hang down High Rotation Speed under wind conditions.
⑻ shorten as much as possible half circular diameter of winged petiole lee face,, to reduce adverse current area and the resistance coefficient of winged petiole lee face, forms the district against the wind in the winged petiole lee face.
⑼ with regional round and smoothization of winged petiole lee face near axle center, make it and a rear winged petiole windward side smooth connection, can flow to swimmingly the windward side of a rear winged petiole in order to from this winged petiole lee face, distinguish against the wind the natural wind-force that flows out, change into and drive the power that wind wheel is rotated in the forward, the positive energy of coacervation prod running.
⑽ twist annular array, interconnective three winged petioles clockwise around the product axle center from bottom to top, make all winged petiole windward sides downward-sloping a little, all orientation that flow to cover natural air, and be used for receiving bottom-up mobile natural wind-force, do not stay the wind direction dead angle, improve the utilization ratio of product to wind energy.
⑾, in the axle center of twisting the whirlwind wheel, axially arrange a six-edged axis hole, with supporting connection motor outrigger shaft.
⑿ below stubborn whirlwind wheel six-edged axis hole, arrange a depression,, with the assembling vertical type generator that is nested, makes product with compact structure, realizes the maximization in power space with the motor layout of exaggerated scale.
⒀ above stubborn whirlwind wheel six-edged axis hole, arrange an open caisson, with the tightening cap of supporting mounted motor outrigger shaft.
By the enforcement of above-mentioned a series of technological schemes, the formed wind-driven generator of the present invention is compared with present known wind electricity generating system, can obtain following beneficial effect:
1, structure is capable and vigorous--and product only is comprised of wind wheel, generator two major parts, has exempted wind direction controlling mechanism and the mechanical transmission of known wind-driven generator indispensability, and centralized procurement is received the functions such as wind-force, damping stability maintenance, gain generating, structure is capable and vigorous, and is powerful, and the area that takes up room is little.
2, reliable--the product running does not have the wind direction lattice to prohibit, and operation is steadily quiet, and is safe and reliable, failure rate is low, and need not oil fuel, and there is no waste, have the environmental protection characteristics.
3, strong adaptability--product gentle breeze can start, the strong wind endure, and wind speed accommodation, from 0.2 meter of per second to 20 meters of per seconds, almost adapts to all natural wind-force, and wind energy utilization is up to more than 70%.
4, applied range--product does not exist the wind direction lattice to prohibit problem, but pocket cuts the natural wind-force from any orientation, can be adapted to all occasions that need wind-power electricity generation uses, especially can adapt to the generating needs of the on-fixed occasion industries such as marine fishing, oceangoing voyage, field work, rescue and relief work, applied range.
The invention process is simple, make simple and easy, environmental protection, the product that forms elegant in appearance, solid durable, need not oil fuel during operation, there is no the environmental pollutions such as waste gas, refuse, the market space is wide, has high Economic Value Added and social use value.
Below, in conjunction with an embodiment and accompanying drawing, the invention will be further described.
Description of drawings
Fig. 1 is one embodiment of the invention product Organizational Structure exemplary plot.
Fig. 2 is one embodiment of the invention product parts exemplary plot.
Fig. 3 is one embodiment of the invention motor outrigger shaft design of part partial cutaway exemplary plot.
Fig. 4 is that one embodiment of the invention is twisted whirlwind wheel design of part exemplary plot.
Fig. 5 is that the stubborn whirlwind wheel of one embodiment of the invention part is faced exemplary plot.
Fig. 6 is that the stubborn whirlwind wheel of one embodiment of the invention part is overlooked exemplary plot.
Fig. 7 is one embodiment of the invention Product Assembly exemplary plot.
Fig. 8 is one embodiment of the invention product application example figure.
Embodiment
The technological scheme that the present invention makes as a product,, by the combination of respective organization structure, can make scheme specifically be implemented.One embodiment of the invention product Organizational Structure as shown in Figure 1.
In Fig. 1, product is comprised of vertical type generator, seat Floor screw, Cock screw, motor outrigger shaft, stubborn whirlwind wheel, resilience washer, seven kinds of parts of outrigger shaft tightening cap, and every kind of part has its concrete Structure and form.Under product, the form of each part as shown in Figure 2.
In Fig. 2, according to the tactic part of label be successively: vertical type generator part (1), seat Floor screw part (2), Cock screw part (3), motor outrigger shaft part (4), stubborn whirlwind wheel part (5), resilience washer part (6), outrigger shaft tightening cap part (7), wherein, the quantity of sitting Floor screw part (2) is 4, the quantity of Cock screw part (3) is 2, and the quantity of other part respectively does for oneself 1.
In embodiment, product is unique with the structure of stubborn whirlwind wheel part (5) with motor outrigger shaft part (4), and the structure of motor outrigger shaft part (4) as shown in Figure 3.
In Fig. 3, motor outrigger shaft part (4) structure comprises six rib blind holes (8), cartridge sleeve (9), tightening counter sink (10), axial flange (11), flange tool withdrawal groove (12), six-edged axis post (13), shaft extension tool withdrawal groove (14), (15) eight constituent elements of shaft extension screw thread, wherein, the quantity of tightening counter sink (12) is 2, and the quantity of other constituent element respectively does for oneself 1; In fabricated part, cartridge sleeve (9), axial flange (11), flange tool withdrawal groove (12), six-edged axis post (13), shaft extension tool withdrawal groove (14), (15) six constituent elements of shaft extension screw thread are arranged in series from bottom to top successively, six rib blind holes (8) are positioned at the inside of cartridge sleeve (9), and six rib blind hole (8) axle center and cartridge sleeve (9) axis coinciding; Tightening counter sink (10) is positioned at cartridge sleeve (9) wall, and tightening counter sink (10) axle center and cartridge sleeve (9) axle center intersect vertically.
In implementation process, motor outrigger shaft part (4) uses the alloy structure steel making, the ratio between whole part maximum diameter value and maximum length value, at 1:6.5 between 1:7.0; Ratio between these part six rib blind hole (8) depth values and cartridge sleeve (9) length value, at 1:1.2 between 1:1.5; Ratio between cartridge sleeve (9) length value and six-edged axis post (13) length value, at 1:8.3 between 1:8.7; Ratio between six-edged axis post (13) length value and whole part maximum length value, at 1:1.2 between 1:1.5.
In embodiment, twist the concrete structure of whirlwind wheel part (5) as shown in Figure 4.
In Fig. 4, twist whirlwind wheel part (5) structure and comprise the A wing, the B wing, three winged petioles of the C wing and an axle center constituent element.In the A wing, the B wing, three winged petioles of the C wing, each winged petiole is comprising windward side, lee face, three zones of side separately; In each zone, winged petiole windward side, include the district (16) of going for a drive, the residential quarter, (25) two, district of giving a dinner for a visitor from afar; In each winged petiole lee face zone, include district (21), residential quarter, sliding (22) two, wind district against the wind; In each winged petiole side area, include (18) two fractions of interior oblique side rounding (17) and interior oblique side; In the constituent element of axle center, comprising lower shaft end plane (19), six-edged axis hole (20), tightening well (23), (24) four, upper axle head plane fraction.
In stubborn whirlwind wheel part (5), the so-called A wing, can be the arbitrary winged petiole in three winged petioles, and other winged petiole namely is followed successively by the B wing, the C wing.In embodiment-, the structure of the A wing, the B wing, three winged petioles of the C wing, form, material and size are identical, and around axle center, six-edged axis hole (20), be uniformly distributed, annular array, wherein, the district (25) that gives a dinner for a visitor from afar of sliding wind district (22) the smooth connection B wing of the A wing, the district (25) that gives a dinner for a visitor from afar of sliding wind district (22) the smooth connection C wing of the B wing, the district (25) that gives a dinner for a visitor from afar of sliding wind district (22) the smooth connection A wing of the C wing.
In embodiment, twist the affiliated lower shaft end plane (19) of constituent element, whirlwind wheel part (5) axle center, intersect and be connected with lower end, six-edged axis hole (20), upper end, six-edged axis hole, upper axle head plane (24) (20) is intersected and is connected, tightening well (23) is positioned at top, six-edged axis hole (20), and its bottom and round and smooth joining of upper axle head plane (24).
In implementation process, twisting whirlwind wheel part (5) uses any material in ferro-alloy, aluminum alloy material, Cuprum alloy, these four kinds of materials of engineering plastics to make, implement the form size relationship that generates between each constituent element of fabricated part, as shown in Figure 5, Figure 6.
In Fig. 5, twist the ratio between whirlwind wheel part (5) tightening well depth value (A) and six-edged axis hole length value (B), at 1:8.7 between 1:9.3; Ratio between six-edged axis hole length value (B) and whole product height value (C), at 1:1.4 between 1:1.6.
In Fig. 6, the diameter value (D) of six-edged axis hole circumcircle, and the ratio between upper axle head plane external diameter value (E), at 1:1.2 between 1:1.4; And the ratio between lower shaft end plane external diameter value (F), at 1:2.0 between 1:2.1; And the ratio between tightening well end face diameter value (G), at 1:2.1 between 1:2.2; And the ratio between whole product maximum outside diameter value (I), at 1:19 between 1:22.
In addition, twist the arbitrary winged petiole in whirlwind wheel part (5) the A wing, the B wing, the C wing, its cross section all adopts recessed semi circular shells body structure, the diameter value (J) of the windward side that forms and the ratio between lee face diameter value (K), at 1:1.05 between 1:1.10; Ratio between lee face diameter value (K) and whole product maximum diameter value (I), at 1:2.1 between 1:2.3.
Also show in Fig. 6: twist the A wing, the B wing, the C wing of whirlwind wheel part (5),, around axle center, six-edged axis hole annular array, interconnect, and the distortion that turns clockwise around axle center, six-edged axis hole from bottom to top, angle of swing is 120 °; And the cross-sectional structure of arbitrary winged petiole in three winged petioles, remain constant from bottom to top in the rotation distort process, bottom, winged petiole windward side diameter value equates with winged petiole windward side top end diameter value.
Dimension scale relation between complex chart 5, Fig. 6, twist the ratio between whirlwind wheel part (5) maximum height value (C) and maximum diameter value (I), at 1:1.4 between 1:1.6.
In implementation process, when required each part of product all made complete after, can, with these parts combination assembling, form product.In embodiment, the assembly relation of each part of product as shown in Figure 7.
In Fig. 7, motor outrigger shaft part (4), by the cooperation of Cock screw part (3), firmly is embedded in vertical type generator part (1) top, forms the extension entity of generator amature; Twist whirlwind wheel part (5) and be fixed on motor outrigger shaft part (4) on every side in the mode of being nested, and stubborn whirlwind wheel part (5) axle center and motor outrigger shaft part (4) axis coinciding; Outrigger shaft tightening cap part (7) under resilience washer part (6) coordinates, is fixed on motor outrigger shaft part (4) top, is used for guaranteeing the safe and reliable of product operation to twisting the tightening of whirlwind wheel part (5).
In embodiment, the molding product by enforcement generates, be mainly used in wind energy power, natural wind energy is converted into mechanical energy, then mechanical energy is converted into electric energy, and its applicable cases as shown in Figure 8.
in Fig. 8, no matter natural wind-force is from any angle product of flowing through, and the energy that product all can farthest receive Air Flow to produce, drive and twist whirlwind wheel part (5) High Rotation Speed, and then drive vertical type generator (1) generating, wherein, distinguishing against the wind (21) except winged petiole can produce to hinder twist the negative energy that whirlwind wheel parts (5) are rotated in the forward, other sliding wind district (22), district (25) gives a dinner for a visitor from afar, the district (16) of going for a drive, all can receive natural wind-force and form the positive energy that the stubborn whirlwind wheel part of driving (5) is rotated in the forward, and these positive energies are formed makes a concerted effort, considerably beyond distinguishing against the wind the wind resistance resistance that (21) produce, it is except can offsetting the impact of distinguishing against the wind (21) negative energy, also can be so that drive the surging rotation of stubborn whirlwind wheel part (5), and then by motor outrigger shaft part (4), to twist the mechanical energy that whirlwind wheel part (5) rotation produces and pass to vertical type generator (1), meet the needs that vertical type generator (1) produces electromotive force, thereby realize that product is mechanical energy with wind energy transformation, again mechanical energy is converted into a series of conversion process of energy of electric energy.
In the actual development process, the shape of each part of product, specification, orientation etc., all can be according to the needs of function and flexible, thereby realize the organic assembling of plurality of specifications, Multiple Type, form multiple embodiments, open product in different poses and with different expressions.
Claims (9)
1. an on-land type wind-driven generator, be comprised of vertical type generator, seat Floor screw, Cock screw, motor outrigger shaft, stubborn whirlwind wheel, resilience washer, seven kinds of parts of outrigger shaft tightening cap, it is characterized in that:
⑴ described motor outrigger shaft part, its structure comprises six rib blind holes, cartridge sleeve, tightening counter sink, axial flange, flange tool withdrawal groove, six-edged axis post, shaft extension tool withdrawal groove, eight constituent elements of shaft extension screw thread, wherein, the quantity of tightening counter sink is 2, and the quantity of other constituent element respectively does for oneself 1; In fabricated part, cartridge sleeve, axial flange, flange tool withdrawal groove, six-edged axis post, shaft extension tool withdrawal groove, six constituent elements of shaft extension screw thread are arranged in series from bottom to top successively, six rib blind holes are positioned at the inside of cartridge sleeve, and six rib blind hole axle center and cartridge sleeve axis coinciding; The tightening counter sink is positioned at the cartridge sleeve wall, and tightening counter sink axle center and cartridge sleeve axle center intersect vertically;
⑵ described stubborn whirlwind wheel part, its structure comprises the A wing, the B wing, three winged petioles of the C wing and an axle center constituent element; In the A wing, the B wing, three winged petioles of the C wing, each winged petiole is comprising windward side, lee face, three zones of side separately, in each zone, winged petiole windward side, includes the district of going for a drive, gives a dinner for a visitor from afar and distinguish two residential quarters; In each winged petiole lee face zone, include against the wind and distinguish, slide residential quarter, two, wind district; In each winged petiole side area, include interior oblique side rounding and two fractions of interior oblique side; In the constituent element of axle center, comprising lower shaft end plane, six-edged axis hole, tightening well, four, upper axle head plane fraction;
⑶ in described stubborn whirlwind wheel fabricated part, the structure of the A wing, the B wing, three winged petioles of the C wing, form, material and size are identical, and around axle center, six-edged axis hole, be uniformly distributed, wherein, the district that gives a dinner for a visitor from afar of sliding wind district's smooth connection B wing of the A wing, the district that gives a dinner for a visitor from afar of sliding wind district's smooth connection C wing of the B wing, the district that gives a dinner for a visitor from afar of sliding wind district's smooth connection A wing of the C wing;
⑷ in described stubborn whirlwind wheel fabricated part, the lower shaft end plane of axle center constituent element is intersected and is connected with lower end, six-edged axis hole, upper axle head plane is intersected and is connected with upper end, six-edged axis hole, and the tightening well location is in top, six-edged axis hole, and its bottom and round and smooth joining of upper axle head plane;
⑸ in molding product, and the quantity of sitting the Floor screw part is 4, and the quantity of Cock screw part is 2, and the quantity of vertical type generator part, motor outrigger shaft part, stubborn whirlwind wheel part, resilience washer part, outrigger shaft tightening cap part respectively does for oneself 1; Wherein, motor outrigger shaft part, by the cooperation of Cock screw part, firmly is embedded in vertical type generator part top, forms the extension entity of generator amature; Stubborn whirlwind wheel part is fixed on around motor outrigger shaft part in the mode of being nested, and stubborn whirlwind wheel part axle center and motor outrigger shaft part axis coinciding; Outrigger shaft tightening cap part under the resilience washer part coordinates, is fixed on motor outrigger shaft part top, is used for guaranteeing the safe and reliable of product operation to twisting the tightening of whirlwind wheel part;
⑹, by the molding product that enforcement generates, be mainly used in wind energy power, in use, no matter natural wind-force is from any angle product of flowing through for product, and the energy that product all can farthest receive Air Flow to produce, drive and twist whirlwind wheel part High Rotation Speed, and then drive the vertical type generator generating, wherein, except winged petiole can produce and hinder to twist the negative energy that whirlwind wheel part is rotated in the forward in district against the wind, other sliding wind district, district gives a dinner for a visitor from afar, the district of going for a drive, all can receive natural wind-force and form the positive energy that the stubborn whirlwind wheel of driving part is rotated in the forward, and these positive energies are formed makes a concerted effort, considerably beyond distinguishing against the wind the wind resistance resistance that produces, it is except can offsetting the impact of distinguishing against the wind negative energy, also can be so that drive the surging rotation of stubborn whirlwind wheel part, and then by motor outrigger shaft part, the mechanical energy that the rotation of stubborn whirlwind wheel part is produced passes to vertical type generator, meet the needs that vertical type generator produces electromotive force, thereby realize that product is mechanical energy with wind energy transformation, again mechanical energy is converted into a series of conversion process of energy of electric energy.
2. on-land type wind-driven generator according to claim 1, it is characterized in that: in molding product, described motor outrigger shaft part, use the alloy structure steel making, ratio between whole part maximum diameter value and maximum length value, at 1:6.5 between 1:7.0.
3. on-land type wind-driven generator according to claim 1 is characterized in that: in motor outrigger shaft fabricated part, the ratio between described six rib blind hole depth values and cartridge sleeve length value, at 1:1.2 between 1:1.5; Ratio between cartridge sleeve length value and six-edged axis column length value, at 1:8.3 between 1:8.7; Ratio between six-edged axis column length value and whole part maximum length value, at 1:1.2 between 1:1.5.
4. on-land type wind-driven generator according to claim 1, it is characterized in that: in molding product, described stubborn whirlwind wheel part, use any material in ferro-alloy, aluminum alloy material, Cuprum alloy, these four kinds of materials of engineering plastics to make, ratio between whole part maximum height value and maximum diameter value, at 1:1.4 between 1:1.6.
5. on-land type wind-driven generator according to claim 1 is characterized in that: in stubborn whirlwind wheel fabricated part, the ratio between described tightening well depth value and six-edged axis hole length value, at 1:8.7 between 1:9.3; Ratio between six-edged axis hole length value and whole product height value, at 1:1.4 between 1:1.6.
6. on-land type wind-driven generator according to claim 1 is characterized in that: in stubborn whirlwind wheel fabricated part, the diameter value of described six-edged axis hole circumcircle, and the ratio between the external diameter value of upper axle head plane, at 1:1.2 between 1:1.4; And the ratio between the external diameter value of lower shaft end plane, at 1:2.0 between 1:2.1; And the ratio between tightening well end face diameter value, at 1:2.1 between 1:2.2; And the ratio between whole product maximum outside diameter value, at 1:19 between 1:22.
7. on-land type wind-driven generator according to claim 1, it is characterized in that: in stubborn whirlwind wheel fabricated part, arbitrary winged petiole in the described A wing, the B wing, the C wing, its cross section all adopts recessed semi circular shells body structure, the diameter value of the windward side that forms and the ratio between the lee face diameter value, at 1:1.05 between 1:1.10; Ratio between lee face diameter value and whole product maximum diameter value, at 1:2.1 between 1:2.3.
8. on-land type wind-driven generator according to claim 1, it is characterized in that: in stubborn whirlwind wheel fabricated part, the described A wing, the B wing, the C wing, around axle center, six-edged axis hole annular array, interconnect, and the distortion that turns clockwise around axle center, six-edged axis hole from bottom to top, angle of swing is 120 °.
9. on-land type wind-driven generator according to claim 1, it is characterized in that: in stubborn whirlwind wheel fabricated part, the cross-sectional structure of arbitrary winged petiole in the described A wing, the B wing, the C wing, remain from bottom to top constant at the rotation distort process, bottom, winged petiole windward side diameter value equates with winged petiole windward side top end diameter value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103119821A CN103397984A (en) | 2013-07-24 | 2013-07-24 | Grounding-type wind driven generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103119821A CN103397984A (en) | 2013-07-24 | 2013-07-24 | Grounding-type wind driven generator |
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| CN103397984A true CN103397984A (en) | 2013-11-20 |
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| CN1268999A (en) * | 1997-06-30 | 2000-10-04 | 希尔德有限公司 | Helical wind rotor and method for mfg. same |
| CN101035983A (en) * | 2004-08-10 | 2007-09-12 | 1592834安大略有限公司 | Wind turbine assembly |
| WO2008086944A2 (en) * | 2007-01-18 | 2008-07-24 | I.C.I. Caldaie S.P.A. | Vertical-axis wind turbine |
| CN101454566A (en) * | 2006-04-01 | 2009-06-10 | 火旋风车有限公司 | Fluid driven rotor with lights |
| CN101842586A (en) * | 2007-07-09 | 2010-09-22 | 霍里亚·尼卡 | Boundary layer wind turbine with tangential rotor blades |
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- 2013-07-24 CN CN2013103119821A patent/CN103397984A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1268999A (en) * | 1997-06-30 | 2000-10-04 | 希尔德有限公司 | Helical wind rotor and method for mfg. same |
| CN101035983A (en) * | 2004-08-10 | 2007-09-12 | 1592834安大略有限公司 | Wind turbine assembly |
| CN101454566A (en) * | 2006-04-01 | 2009-06-10 | 火旋风车有限公司 | Fluid driven rotor with lights |
| WO2008086944A2 (en) * | 2007-01-18 | 2008-07-24 | I.C.I. Caldaie S.P.A. | Vertical-axis wind turbine |
| CN101842586A (en) * | 2007-07-09 | 2010-09-22 | 霍里亚·尼卡 | Boundary layer wind turbine with tangential rotor blades |
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Application publication date: 20131120 |