CN101509471A - Machinery energy storage mechanism for wind power generation system - Google Patents
Machinery energy storage mechanism for wind power generation system Download PDFInfo
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- CN101509471A CN101509471A CNA2009100260756A CN200910026075A CN101509471A CN 101509471 A CN101509471 A CN 101509471A CN A2009100260756 A CNA2009100260756 A CN A2009100260756A CN 200910026075 A CN200910026075 A CN 200910026075A CN 101509471 A CN101509471 A CN 101509471A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
A mechanical power storage mechanism of wind power generating system belongs to the technical field of application apparatus of wind power resource. The wind power generating system comprises an energy collection mechanism and an energy transfer mechanism; the mechanical power storage mechanism comprises a spring energy storage device, and the spring energy storage device comprise a spring holder, a spring fixed axis, a combined spring, a spring cap, output gear wheels, a land, a first permanent seat and an axle seat; the upper end of the spring fixed axis is supported at the center of the spring holder and positioned inside the cavity of the spring holder, the lower end is extended outside the spring holder and supported on the axle seat; a combined spring is held inside cavity of the spring holder; the spring cap is fixed on the spring holder; the output gear wheels are fixed with the lower end of the spring fixed axis; the land is fixed at the center of the spring cap and corresponding to the spring fixed axis; and the axle seat is fixed on the permanent seat. The mechanism has the following advantages: the mechanical energy storage mechanism has less number of structural components, the leave spring has good effects of energy storage and energy release, and the energy loss is small.
Description
Technical field
The invention belongs to the application apparatus technical field of wind resource, be specifically related to a kind of machinery energy storage mechanism of wind-power generating system, the energy storage that the energy acquisition mechanism of wind-power generating system is gathered and when discharging, play the buffering when mechanical load is started or make energy storage cylinder operation the air compression plant.
Background technique
Wind resource is the cheapness of generally acknowledging, environmental protection resource and more and more paid attention to by people and be used, especially along with the non-renewable of oil coal, rock gas and so on and falling sharply of being regarded as strategic resource, various countries accelerate day by day to the Application and Development rhythm of solar energy, wind energy.For example be no lack of in the Chinese patent literature at document about the technical information of wind-power generating system and be seen in, comparatively typically had: A). the disclosed large power energy storage wind power generating set of notice of authorization CN1313730C; B). the regulation and control elastic energy storage wind-driven generator that notice of authorization CN2373592Y introduces; C). wind-force stored energy power electricity-generating method and stored energy power equipment thereof that publication number CN1277323A recommends, or the like.
Above-mentioned document A) technological points is by the 1st page of the 12-22 line description of specification, and its energy storage embodies by means of solar absorption panels as can be known from this technological scheme, and instruction does not have the technical information of mechanically implementing energy storage.Above-mentioned document B) be at promptly when sail rotates, driving generator because of directly wind energy is converted to electric energy by sail and/or fan blade in the prior art, energy loss is big when by generator electrical power storage directly being imported the existing energy storage of electrical network in storage battery or with electric energy, defectives such as output power is little propose, realize energy storage so recommended to utilize one group of gear between the input main shaft of fan shaft and clockwork spring case, specifically by the fans drive fan shaft, transition through one group of gear makes described input motion of main shaft, thereby drive the clockwork spring energy storage in the clockwork spring case, specifically can be referring to the Instructions Page 3 the 11st of this patent Fig. 1 to the 4th page of eighth row and Figure of description.The applicant thinks that this structure is big because of the many activation losses of middle transition link, for example the gear quantity between the input gear on the input main shaft from the gear on the fan shaft to the clockwork spring case nearly more than ten, can cause bigger energy loss in the transmittance process step by step undoubtedly; Structure is comparatively complicated, installs comparatively loaded down with trivial details undoubtedly.Above-mentioned document C) focuses on and instructed principle, but concrete structure is done too much technology enlightenment.
As the industry's knowledge of the reason, machinery energy storage mechanism is a crucial constituent element in the wind-power generating system, how the energy that the energy acquisition mechanism of wind-power generating system is gathered store reliably and successfully discharge and guarantee store with releasing course in the energy consumption to lose little and simple in structure be that people pay close attention to the technical problem of getting solution with the phase always, the claimant is through long-term exploration, found the way that solves, the technological scheme that will provide produces under this background below.
Summary of the invention
Task of the present invention is to provide that a kind of structure is terse, energy storage is effective and the machinery energy storage mechanism of the wind-power generating system that energy loss is little when energy storage and energy discharge.
Task of the present invention is finished like this, a kind of machinery energy storage mechanism of wind-power generating system, described wind-power generating system comprises energy acquisition mechanism and energy transfer mechanism, described machinery energy storage mechanism comprises spring energy storage device, this spring energy storage device comprises a spring holder, one spring stationary axle, one group of chip type spring, spring capping, output gear, land, first fixed base and axle bed, the upper end of spring stationary axle is bearing in the central authorities of spring holder rotationally and is positioned at the spring holder chamber, the lower end is stretched over spring holder and is bearing on the axle bed rotationally outward, one group of chip type spring is installed with in the spring holder chamber, one end of each chip type spring and the inwall in spring holder chamber connect, each the other end and spring stationary axle are fixed, spring capping is fixed on the spring holder, the spring holder chamber is sealed, the lower end of output gear and spring stationary axle is fixed, land is fixed on the central and corresponding with described spring stationary axle of spring capping, axle bed is fixed on the fixed base, wherein, described output gear connects mutually with described energy transfer mechanism, and described land and described energy acquisition mechanism connect.
In a specific embodiment of the present invention, constitute the hinged seat and each hinged seat that equate with the quantity of described one group of chip type spring on the inwall in described spring holder chamber and be equidistant distribution on the inwall in spring holder chamber, described one group of chip type spring connects by spring fishplate bar and hinged seat.
In another specific embodiment of the present invention, the end of described spring fishplate bar constitutes a pin sleeve, and this pin sleeve is by bearing pin and described hinged seat hinge connection.
Go back in the specific embodiment of the present invention, the quantity of described one group of chip type spring has two pieces at least.
In another specific embodiment of the present invention, the narrow spindle nose that shortened in the upper end of described spring stationary axle, this spindle nose is stuck in described spring capping and is insinuated in the described land.
In another specific embodiment of the present invention, described energy acquisition mechanism comprises one group of fan blade, fan blade rotating disk, blade shaft, rotating disk arm and pedestal, the base portion of one group of fan blade is hinged on the fan blade rotating disk, the fan blade rotating disk is bearing on the turntable base and passes through the middle part connection of first axle bed and blade shaft, the upper end of blade shaft is stuck in the fan blade rotating disk and is compeled solid by urgent fixing apparatus, the lower end of blade shaft and described land are fixed, and turntable base is fixed on the pedestal.
More of the present invention and in specific embodiment, the quantity of described one group of fan blade is 12-48 pieces, the base portion of each fan blade constitutes a fan blade axle sleeve, and the fan blade axle sleeve is hinged on the fan blade rotating disk by pivot pin, and prominent spacing by the retaining that is arranged on the fan blade rotating disk, described clutch shaft bearing is a unilateral bearing, described urgent firmware comprises pressing plate and nut, and pressing plate is nested with on described blade shaft, contacts with the upper-end surface of fan blade rotating disk, nut is positioned at the top of pressing plate, is rotated with blade shaft.
In of the present invention and then specific embodiment, the central authorities of described land constitute a fan blade axle bed, offer keyway at the inwall of fan blade axle bed, and the lower end of described blade shaft is stretched in the described fan blade axle bed and by flat key and keyway key to be consolidated.
Of the present invention again more and in specific embodiment, described energy transfer mechanism comprises power input gear, first output shaft, axle bed, second output shaft, link arm, base and energy storage cylinder, power input gear is fixed on first output shaft and with described output gear and is meshed, first output shaft is located on the axle bed by second bearing rotationally, axle bed is fixed on the described fixed base, one end of second output shaft and first output shaft coupling, one client link of the other end and link arm, the cylinder block of the other end of link arm and energy storage cylinder connects, and base and link arm connect.
In again of the present invention and then specific embodiment, constitute one first adpting flange on described first output shaft, constitute one second adpting flange on described second output shaft, first, second adpting flange connects firmly each other, one end of described link arm has a connecting rod head, is installed with first, second connecting sheet on the connecting rod head, first connecting sheet and second output shaft fixed connection, and second connecting sheet and described base link, and described second bearing is a unilateral bearing.
The component number of the structure of the machinery energy storage mechanism of technological scheme provided by the present invention is few, and the energy storage of chip type spring and energy releasing effect are good and energy loss is little.
Description of drawings
Fig. 1 is the machinery energy storage mechanism one preferred embodiment structure and the application examples structural drawing of wind-power generating system of the present invention.
Fig. 2 is the generalized section of chip type spring.
Embodiment
For the auditor that makes Patent Office particularly the public can be expressly understood technical spirit of the present invention and beneficial effect more, the claimant will be that example is described in more detail technological scheme of the present invention with the accompanying drawing that provides below, but, accompanying drawing and the description of the drawings are not the restriction to the present invention program, and any what done according to the present invention design is not the category that all should be considered as technological scheme disclosed by the invention for the variation of essence for form only.In addition, all conversion to defined reference character of claimant and relevant vocabulary of terms for example are called chip type spring the capstan spring, for example spring coupling plate are called diameter variable connector or the like again, all should be considered as the equivalence conversion.
Embodiment 1:
Ask for an interview Fig. 1 and Fig. 2, provide preferably but not the structure of the machinery energy storage mechanism of the wind-power generating system that definitely is limited to is as follows: have a spring holder chamber 311 as the spring holder 31 that constitutes spring energy storage device 3, size for spring holder 31 does not need to limit in the present embodiment, for example diameter can be several meters, also can be tens meters and even bigger.Recommend to have " Sangen " tablet formula spring 33 as an embodiment claimant, the starting point of this " Sangen " tablet formula spring 33 is 120 ° of compartment of terrains and spring holder chamber 311 in described spring holder chamber 311 inwall connects, the end of " Sangen " tablet formula spring 33 is 120 ° of compartment of terrains equally on spring stationary axle 32 fixes, for this reason, on the inwall in spring holder chamber 311, constitute three hinged seats 312 with 120 ° of extensions at intervals.Because " Sangen " tablet formula spring 33 is identical with the means of fixation of hinged seat 312 and spring stationary axle 32, so the claimant selects one and describes, because can know all the other two by inference according to the reason of drawing inferences about other cases from one instance.End at chip type spring 33 is the end that aforesaid starting point is fixed a spring coupling plate 331, means of fixation both can adopt riveted joint, also can use welding, also can utilize other fixedly connected mode, the other end at spring coupling plate 331 constitutes a pin sleeve 3311, in the hole of inserting on the hinged seats 312 with the bearing pin illustrated among Fig. 1 3312 and and then insert in the hole on the pin sleeve 3311, thereby the inwall that makes spring coupling plate 331 take chip type spring 33 and spring holder chamber 311 connects, the bottom of bearing pin 3312 both can place on the corresponding hinged seat 312, also can directly be inserted in the hole 3111 of 311 bottoms, spring holder chamber, present embodiment is selected the latter.The end of chip type spring 33 both can be mounted on the spring stationary axle 32 in hook embedding mode, also can fix with spring stationary axle 32 by increased pressure board 332, and present embodiment is selected the latter, that is, use pressing plate 332 fixing with spring stationary axle 32.The upper end of spring stationary axle 32 is bearing in the central authorities of spring holder 31 rotationally and is positioned at spring holder chamber 311 by the 3rd bearing 322, the lower end be stretched over spring holder 31 outer similarly by with the 3rd bearing 322 equivalent but unshowned in the drawings bearing be supported on rotationally on the axle bed 38, the 3rd bearing 322 is adopted unilateral bearings.By shown in Figure 1, the narrow spindle nose 321 that constitutes in the upper end of spring stationary axle 32 with contracting, here be meant in the alleged narrow notion that contracts that less than the diameter of the axis body of spring stationary axle 32, this spindle nose 32 sees through the hole on the spring capping 34 and is insinuated in the land 36 diameter of spindle nose 321 significantly.It is fixing that screw base 313 on one group of screw of spring capping 34 usefulness 341 and the spring holder 31 promptly adopts the screw seat to realize, by spring capping 34 311 sealings and restraining at chip type spring 31 simultaneously in the spring holder chamber, the notion of alleged here tube bank is meant and prevents the chip type spring 31 spring holder chamber 311 of scurrying out.The output gear 35 preferred lower ends of flat key and spring stationary axle 32 of adopting are fixed, and axle bed 38 uses set screw 381 fixing with fixed base 37.And then by shown in Figure 1, one group of land screw of land 36 usefulness 362 is fixed with the central position of aforesaid spring capping 34, central authorities at this land 36 constitute a fan blade axle bed 361, and the inwall at fan blade axle bed 361 offers keyway 3611, implements to connect with following energy acquisition mechanism 1 transmission that is about to describe by land 36.More particularly, when the energy acquisition mechanism 1 of wind-power generating system orders about land 36 rotations, because land 36 is fixing with spring capping 34, therefore drive 34 rotations of spring stage clip lid, again because spring capping 34 is fixing with spring holder 31 by one group of screw 341, therefore spring holder 31 also rotates, when spring holder 31 rotations, the " Sangen " tablet formula spring 33 that is located in the spring holder chamber 311 is screwed and energy storage with the effect as the clockwork spring, only under the state that " Sangen " tablet formula spring 33 is fully screwed, just make 32 rotations of spring stationary axle, and then by 35 motions of spring stationary axle 32 drive output gears, and then energy transfer mechanism 2 work that also will describe in detail below ordering about by output gear 35, and when energy acquisition mechanism 1 former thereby can't collecting energy the time because of quiet wind, then by three by the storage foot energy chip type spring 33 release and continue to make energy transfer mechanism 2 work.
Please specifically see Fig. 1, the structure of a concrete energy acquisition mechanism 1 of but not the wind-power generating system that be limited to preferred as the present invention recommended is as follows: the base portion of one group of fan blade 11 (present embodiment is selected 24 fan blades) respectively constitutes a fan blade axle sleeve 111, with pivot pin 1111 it is hinged on fan blade rotating disk 12, shown in figure, upper and lower end at fan blade rotating disk 12 respectively offers pivot hole 123, can realize fan blade 11 is hinged on fan blade rotating disk 12 as long as aforesaid pivot pin 1111 is inserted in the hole on pivot hole 123 and the fan blade axle sleeve 111.The length of aforesaid fan blade 11 does not need to limit in the present invention, but is generally more than ten meters; Aforesaid fan blade rotating disk 12 connects by clutch shaft bearing 121 and blade shaft 13, and in other words, fan blade rotating disk 12 is located on the blade shaft 13 by clutch shaft bearing 121, and fan blade rotating disk 12 is supported on the turntable base 14 rotationally.For spacing to the base portion of each fan blade 11, promptly prevent phase mutual interference between the fan blade 11, therefore on fan blade rotating disk 12, be provided with the retaining prominent 122 that equates with the quantity of fan blade 11.The bottom of aforesaid turntable base 14 constitutes a fastening flange 141, spaced apartly on fastening flange 141 is provided with one group of flange hole 1411, and it is fixing with pedestal 15 with turntable base 14 to penetrate flange hole 1411 with screw.The upper end of aforesaid blade shaft 13 is stuck in the upper-end surface of fan blade rotating disk 12 and is provided with compels fixing apparatus 131, compel fixing apparatus 131 and comprise nut 1311 and pressing plate 1312, earlier pressing plate 1312 is placed on the blade shaft 13, and touch with the upper-end surface subsides of fan blade rotating disk 12, again the screw thread on nut 1311 and the blade shaft 13 is revolved and join, thereby play the limiting of fan blade rotating disk 12 by compeling fixing apparatus 131, prevent that play situation up and down from appearring in fan blade rotating disk 12.The lower end of blade shaft 13 is stretched in the fan blade axle bed 3611 of aforesaid land 36 and preferably adopts flat key solid by means of aforesaid keyway 3611 keys.Know that therefrom when driving 12 motions of fan blade rotating disk under the effect of fan blade 11 at wind regime, fan blade rotating disk 12 drives blade shaft 13 motions by clutch shaft bearing 121, thereby drives land 36 motions (rotation) by blade shaft 13.
Please continue to see Fig. 1, structure as a concrete energy transfer mechanism 2 of the preferred and nonrestrictive wind-power generating system that the present invention recommended is as follows: input gear 21 is fixed on the upper end of first output shaft 22 that passes fixed base 37 and is meshed with the output gear 35 of spring energy storage device 3 of the present invention, the nearly middle part of first output shaft 22 is arranged on the axle bed 23 rotationally by second bearing 221, second bearing 221 is a unilateral bearing, one group of axle bed set screw 231 of axle bed 23 usefulness is fixed on the fixed base 37, constitute one first adpting flange 222 in the lower end of first output shaft 22, with it accordingly, similarly constitute one second adpting flange 241 in the upper end of second output shaft 24, first, second adpting flange 222, one group of flange of 241 usefulness links screw and connects firmly, and the lower end of second output shaft 24 and link arm 25 are connected.End at link arm 25 is that left end shown in Figure 1 constitutes a connecting rod head 251, on connecting rod head 251, be installed with an end of first, second connecting sheet 2511,2512, wherein, first connecting sheet 2511 connects firmly with the lower end of aforesaid second output shaft 24, and second connecting sheet 2512 connects firmly with base 26, and the other end of link arm 25 is cylinder block 271 bindings of right-hand member with energy storage cylinder 27 shown in Figure 1.Aforesaid base 26 both can be fixed on the support of configuration separately, also can be as required and directly and terrace fix, central authorities at base 26 have a hinged boss 261, hinged boss 261 is provided with pivoted arm 262, be provided with tumbler shaft 2621 on pivoted arm 262, this tumbler shaft 2621 connects with aforesaid second connecting sheet 2512.
Under the motion of the output gear 35 of aforesaid spring energy storage device 3 of the present invention, drive power input gear 21, drive first output shaft 22 by power input gear 21, because first output shaft 22 and second output shaft 24 connect firmly, therefore drive 24 rotations of second output shaft by first output shaft 22, again because second output shaft 24 and link arm 25 connections, therefore reciprocating by second output shaft, 24 drivening rod arms 25, provide pressurized air to energy storage cylinder 27, that reach setting when pressurized air or claim constant operating pressure after, provide power to the gas motor generator, industry and/or civilian electric power promptly are provided.
Embodiment 2:
Figure slightly, only the quantity with the chip type spring 33 of spring energy storage device 3 of the present invention changes two into, the starting point of two heel piece formula springs 33 be separated by 180 ° hinged with hinged seat 312, end be separated by equally 180 ° fixing with spring stationary axle 32; Change the quantity of the fan blade 11 of the energy acquisition mechanism 1 of wind-power generating system into 48 pieces, all the other are all with the description to embodiment 1.
Embodiment 3:
Figure slightly, only the quantity with the chip type spring 33 of spring energy storage device 3 of the present invention changes four into, changes the quantity of the fan blade 11 of the energy acquisition mechanism 1 of wind-power generating system into 36 pieces, all the other are all with the description to embodiment 1.Wherein, the starting point of four heel piece formula springs 33 is all hinged with hinged seat 312 at intervals with 90 °, and end is all fixing with spring stationary axle 32 at intervals with 90 °.
Claims (10)
1, a kind of machinery energy storage mechanism of wind-power generating system, described wind-power generating system comprises energy acquisition mechanism (1) and energy transfer mechanism (2), it is characterized in that described machinery energy storage mechanism comprises spring energy storage device (3), this spring energy storage device (3) comprises a spring holder (31), one spring stationary axle (32), one group of chip type spring (33), spring capping (34), output gear (35), land (36), first fixed base (37) and axle bed (38), the upper end of spring stationary axle (32) is bearing in the central authorities of spring holder (31) rotationally and is positioned at spring holder chamber (311), the lower end is stretched over outside the spring holder (31) and is bearing in rotationally on the axle bed (38), one group of chip type spring (33) is installed with in spring holder chamber (311), the inwall of one end of each chip type spring (33) and spring holder chamber (311) connects, each the other end and spring stationary axle (32) are fixing, spring capping (34) is fixed on the spring holder (31), spring holder chamber (311) are sealed, output gear (35) is fixed with the lower end of spring stationary axle (32), land (36) is fixed on the central and corresponding with described spring stationary axle (32) of spring capping (34), axle bed (38) is fixed on the fixed base (37), wherein, described output gear (35) connects mutually with described energy transfer mechanism (2), and described land (36) connects with described energy acquisition mechanism (1).
2, the machinery energy storage mechanism of wind-power generating system according to claim 1, it is characterized in that constituting the hinged seat (312) and each hinged seat (312) that equate with the quantity of described one group of chip type spring (33) on the inwall in described spring holder chamber (311) is equidistant distribution on the inwall of spring holder chamber (311), described one group of chip type spring (33) connects by spring fishplate bar (331) and hinged seat (312).
3, the machinery energy storage mechanism of wind-power generating system according to claim 2, the end that it is characterized in that described spring fishplate bar (331) constitutes a pin sleeve (3311), and this pin sleeve (3311) is by bearing pin (3312) and described hinged seat (312) hinge connection.
4, the machinery energy storage mechanism of wind-power generating system according to claim 1 and 2 is characterized in that the quantity of described one group of chip type spring (33) has two pieces at least.
5, the machinery energy storage mechanism of wind-power generating system according to claim 1, it is characterized in that the narrow spindle nose (321) that shortened in upper end of described spring stationary axle (32), this spindle nose (321) is stuck in described spring capping (34) and is insinuated in the described land (36).
6, the machinery energy storage mechanism of wind-power generating system according to claim 1 or 5, it is characterized in that described energy acquisition mechanism (1) comprises one group of fan blade (11), fan blade rotating disk (12), blade shaft (13), rotating disk arm (14) and pedestal (15), the base portion of one group of fan blade (11) is hinged on fan blade rotating disk (12), fan blade rotating disk (12) is bearing in the middle part connection that first axle bed (121) and blade shaft (13) were gone up and passed through to turntable base (14), the upper end of blade shaft (13) is stuck in fan blade rotating disk (12) and is compeled solid by urgent fixing apparatus (131), the lower end of blade shaft (13) and described land (36) are fixing, and turntable base (14) is fixed on the pedestal (15).
7, the machinery energy storage mechanism of wind-power generating system according to claim 1, the quantity that it is characterized in that described one group of fan blade (11) is 12-48 pieces, the base portion of each fan blade (11) constitutes a fan blade axle sleeve (111), fan blade axle sleeve (111) is hinged on fan blade rotating disk (12) by pivot pin (1111), and it is spacing by the retaining prominent (122) that is arranged on the fan blade rotating disk (12), described clutch shaft bearing (121) is a unilateral bearing, described urgent firmware (131) comprises pressing plate (1312) and nut (1311), pressing plate (312) is nested with on described blade shaft (13), contact with the upper-end surface of fan blade rotating disk (12), nut (1311) is positioned at the top of pressing plate (1312), is rotated with blade shaft (13).
8, the machinery energy storage mechanism of wind-power generating system according to claim 6, the central authorities that it is characterized in that described land (36) constitute a fan blade axle bed (361), inwall at fan blade axle bed (361) offers keyway (3611), and it is interior and solid by flat key and keyway (3611) key that the lower end of described blade shaft (13) is stretched in described fan blade axle bed (361).
9, the machinery energy storage mechanism of wind-power generating system according to claim 1, it is characterized in that described energy transfer mechanism (2) comprises power input gear (21), first output shaft (22), axle bed (23), second output shaft (24), link arm (25), base (26) and energy storage cylinder (27), power input gear (21) is fixed on first output shaft (22) and upward and with described output gear (35) is meshed, first output shaft (22) is located on the axle bed (23) rotationally by second bearing (221), axle bed (23) is fixed on the described fixed base (37), one end of second output shaft (24) and first output shaft (22) connect, one client link of the other end and link arm (25), the cylinder block (27) of the other end of link arm (25) and energy storage cylinder (27) connects, and base (26) connects with link arm (25).
10, the machinery energy storage mechanism of wind-power generating system according to claim 9, it is characterized in that constituting on described first output shaft (22) one first adpting flange (222), constitute one second adpting flange (241) on described second output shaft (24), first, second adpting flange (222,241) connect firmly each other, one end of described link arm (25) has a connecting rod head (251), connecting rod head is installed with first on (251), second connecting sheet (2511,2512), first connecting sheet (2511) is connected with second output shaft (24), and second connecting sheet (2511) links with described base (26), and described second bearing (221) is a unilateral bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100260756A CN101509471B (en) | 2009-03-24 | 2009-03-24 | Machinery energy storage mechanism for wind power generation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100260756A CN101509471B (en) | 2009-03-24 | 2009-03-24 | Machinery energy storage mechanism for wind power generation system |
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| CN101509471A true CN101509471A (en) | 2009-08-19 |
| CN101509471B CN101509471B (en) | 2011-04-13 |
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| CN2009100260756A Expired - Fee Related CN101509471B (en) | 2009-03-24 | 2009-03-24 | Machinery energy storage mechanism for wind power generation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392794A (en) * | 2011-08-09 | 2012-03-28 | 华北电力大学（保定） | Method for improving energy storage density and energy storing device of wind-driven generator set |
| CN104314767A (en) * | 2014-08-22 | 2015-01-28 | 深圳朴方环保发展有限公司 | Resultant-force wind power generation device with energy storage function |
| CN107387321A (en) * | 2016-05-16 | 2017-11-24 | 林燕山 | Energy storage device in the wind power installation and wind power installation of store kinetic energy |
| CN109822548A (en) * | 2018-12-07 | 2019-05-31 | 中山市沃倍特智能医疗机器人股份有限公司 | It can elastic energy storage mechanism and applied to the driving joint on exoskeleton robot |
| CN111373142A (en) * | 2017-09-26 | 2020-07-03 | 农业集团韩国市区农业有限公司 | Power generation system using wind power generated by weak wind |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143162A (en) * | 1995-01-04 | 1997-02-19 | 牛耀宏 | Wind energy (water energy) storage machine |
| JP2006275036A (en) * | 2005-03-25 | 2006-10-12 | System Giken Kk | Energy accumulation device in efficient power generation system in horizontal/vertical type wind power generation |
| CN2916177Y (en) * | 2006-06-28 | 2007-06-27 | 杨国俊 | Wind-driven air compression generator |
-
2009
- 2009-03-24 CN CN2009100260756A patent/CN101509471B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392794A (en) * | 2011-08-09 | 2012-03-28 | 华北电力大学（保定） | Method for improving energy storage density and energy storing device of wind-driven generator set |
| CN104314767A (en) * | 2014-08-22 | 2015-01-28 | 深圳朴方环保发展有限公司 | Resultant-force wind power generation device with energy storage function |
| CN107387321A (en) * | 2016-05-16 | 2017-11-24 | 林燕山 | Energy storage device in the wind power installation and wind power installation of store kinetic energy |
| CN107387321B (en) * | 2016-05-16 | 2019-10-18 | 林燕山 | The wind power installation and the energy storage device in wind power installation of store kinetic energy |
| CN111373142A (en) * | 2017-09-26 | 2020-07-03 | 农业集团韩国市区农业有限公司 | Power generation system using wind power generated by weak wind |
| CN109822548A (en) * | 2018-12-07 | 2019-05-31 | 中山市沃倍特智能医疗机器人股份有限公司 | It can elastic energy storage mechanism and applied to the driving joint on exoskeleton robot |
| CN109822548B (en) * | 2018-12-07 | 2023-12-22 | 中山市沃倍特智能医疗器械股份有限公司 | Elastic energy storage mechanism and driving joint applied to exoskeleton robot |
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