CN87101493A - Wind power engine with planet phase type wind-sails - Google Patents
Wind power engine with planet phase type wind-sails Download PDFInfo
- Publication number
- CN87101493A CN87101493A CN198787101493A CN87101493A CN87101493A CN 87101493 A CN87101493 A CN 87101493A CN 198787101493 A CN198787101493 A CN 198787101493A CN 87101493 A CN87101493 A CN 87101493A CN 87101493 A CN87101493 A CN 87101493A
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- China
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- sail
- wind
- phase
- sun gear
- planet
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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
Abstract
The invention provides a kind of wind power engine with planet phase type wind-sails.It is made up of back shaft, frame, louver sail, all rotatable phases of planets position mechanism, hypervelocity limting mechanism and tail vane.It is by week rotatable phase of planets position mechanism, makes sail lag behind the phase motion device of main shaft 1/2nd angular velocity rotations.Sail can absorb wind energy morely when the working position like this, can reduce the resistance of air-flow to sail when backhaul again.The wind direction location of this machine is to realize by the corner of tail vane adjustment sun gear.
Description
The invention belongs to the improvement of wind motor system complete machine structure.
When the present invention's wind motor was in the past worked under relatively stable wind speed, its wind-engaging blade or sail only around its back shaft axle center revolution, self did not have relative rotation.The main empennage that adopts in wind direction location drives the adjusting method that complete machine rotates.The control system of hypervelocity restriction and shutdown is perfect more just complicated more in addition.The problem that The present invention be directed to above existence is improved design to overall structure.
The present invention will provide a kind of sail and main shaft to keep the wind motor of planet phase relationship.Shown in figure one, it be by back shaft (1) by bearings a centre be hollow shaft in axisymmetric I-shaped or spider mounting (2) (hereinafter to be referred as frame), two or more blinds sails (6) (7), planet phase place mechanism and regulating mechanism are formed.The blinds sail is made up of sail frame (7) that is symmetrical in the sail axle and the louvre blade (6) that is symmetrical in the blinds axle, and it is installed in the bearing hole of frame (2) both sides.Planet wheel (4) is housed on the sail axle that the upper rack axis hole stretches out and adjusts axle (12).Regulating lever (13) is installed in the sail axle chute and with adjustment axle (12) and is articulated as one.An all articulated blinds handle (14) on each blinds axle, they link together by pull bar and regulating lever (13), and apply certain tension force with extension spring (15), make louvre blade (6) closure, make wind-force detection board (9) be in stand up position.The sun gear of Gear Planet Transmission (3) is installed on the back shaft (1) by axle sleeve, and is articulated as one with tail vane (10).Wind-force detection board (9) and speed limit platen (8) also are housed on the axle sleeve of sun gear (3).Use the adjustment lever (11) that is fixed on the frame (2) to press between speed limit platen (8) and the adjustment axle (12) and link together, in order to transmit the wind-force signal.
Working principle of the present invention is: the sun gear of epicyclic transmission mechanism (3) is to mesh together by chain (5) with planet wheel (4), forms rotatable planet positive drive phase place mechanism of week.Resultant gear ratio between two-wheeled is 2: this mechanism of 1(also can use cingulum, the non-garden of gear gear, geared linkage mechanism.Compositions such as umbrella tooth transmission shaft mechanism).When sun gear (3) motionless, during frame (2) rotation alpha degree angle, the sail that planet wheel (4) is driven with respect to frame (a 2) rotation α/2 jiao.Shown in figure two, when frame (2) from A
aTo changeing through B
b, C
c, D
d(Rotate 180 °) again with A
aWhen overlapping, A crosswind sail then is parallel to wind direction M from rotating to perpendicular to wind direction M, the wind energy that this sail is accepted has been reduced to zero from maximum value, then from being parallel to M to forwarding to certainly perpendicular to M to (two sails all revolved 90 ° of angles), the wind energy that it is accepted also just increases from zero to maximum value to a crosswind sail.From the phase relationship of figure two sails and frame (2) as can be seen: sail in the A position or near the time can accept wind energy morely, and can reduce the resistance of air-flow during in a position or near a point to the backhaul sail, eliminated the reverse stress surface of sail when the backhaul from structure like this.By two sails or the alternation of many sails, wind energy is passed to power take-off (16) outputting power that is articulated as one with frame (2) through sail, frame (2).To reach the wind energy transformation purpose.
The sun gear of planetary mechanism (3) is fixing and rotates the sail phase place.If sun gear (3) turns clockwise 90 °, sail rotates 45 ° (velocity ratio of this mechanism is 2: 1) simultaneously under the drive of phase of planets position mechanism so.From figure two can find out C point sail change 45 ° after (clockwise), will with A
aTo vertically.C point sail with after changeing just with Aa to parallel.Work phase place that so the postrotational sail phase place of sun gear (3) just in time equals wind direction M when turning over equal angular.Utilize this relation, the corner of adjusting sun gear (3) makes it synchronous with the angle of wind direction variation, guarantees that the sail box haul is in the best effort phase place all the time when becoming.The synchronous adjustment of sun gear (3) is to finish by the tail vane that is articulated as one with sun gear.Downwind when its installation direction is sail best effort phase place.
The blinds sail is a symmetric design.The wind energy overwhelming majority that it bears is converted into the radial force that promotes frame, has only seldom wind energy to become the torsional moment of sail axle.Sun gear (3) is that rotating ratio is 2: 1 a gearing down with planet wheel (4) in addition again, so keeping or torsional moment that tail vane need only be very little can guarantee the best effort phase place of sail and the wind direction orientation problem of wind energy conversion system.
Hypervelocity restriction of the present invention is to utilize wind-force detection board (9) under the wind-force effect, with its positioning shaft is axle center (down wind) reversing backward, its two arched arms have passed to louvre blade (6) to the suffered wind-force of wind-force detection board by speed limit platen (8), adjustment lever (11), adjustment axle (12), a regulating lever (13), connecting rod and blinds handle (14), and extension spring (15) is hung and is connected on connecting rod and the sail frame (7).When the suffered wind-force of wind-force detection board (9) during greater than the pulling force of extension spring (15), louvre blade (6) just is opened.It opens to such an extent that the wind energy that big sail bore more is more little, and engine speed also reduces.When being opened to horizontal position, wind energy conversion system with regard to stall (under the situation of not considering the suffered wind-force of sail frame (7)).Under the effect of extension spring (15), wind energy conversion system can automatically recover to run well after wind speed lowers.
Because the present invention has adopted planetary phase place mechanism, makes sail absorb wind energy fully, has improved the efficient of wind motor.And simple in structure, make easily.Its frame part can adopt leg-of-mutton truss structure, has promptly alleviated weight and has increased intensity again.Be suitable for making large, medium and small various wind force device.Lower and do not have the area of destructive strong wind at the average of the whole year wind speed, can replace louvre blade with fabric, form whole sail.The speed limit dish (8) of the former mechanism of exceeding the speed limit, governor lever (11), adjustment axle (12), a regulating lever (13), blinds handle (14) and extension spring (15) are removed, made former type change into the wind motor of simple type.Its speed limit can adopt the folding tail of common wind energy conversion system or the method for manpower control.
The present invention is applicable to wind-power electricity generation, water pumping of the wind-force or direct power source as machinery.Be particularly suited for the boats and ships navaid or replace the main power source of sail as ship.
If the contrary operation of the simple type machine of planet phase type sail of the present invention, wind motor, promptly from this mechanomotive force output shaft input power, this mechanism just becomes the air generation plants (this mechanism's horizontal positioned) that can produce thrust or lift so.
Claims (3)
1, a kind of sail and main shaft keep the wind power engine with planet phase type wind-sails that the planet phase place is closed.This machine is made up of the blinds of an all rotatable epicyclic transmission mechanism that can keep sail and main shaft phase relationship, symmetry or whole sail, I-shaped or spider mounting (2) and tail vane (10).It is characterized in that:
A sail and main shaft keep the planet phase relationship, it be by week rotatable phase of planets position mechanism controlled.Its sun gear (3) is 2: 1 to the resultant gear ratio of planet wheel (4).
The frame of b wind motor and sail adopt axisymmetric.
2, week according to claim 1 rotatable phase of planets position mechanism, it is characterized in that sun gear (3) is 2: 1 to the resultant gear ratio of planet wheel (4), and be positive drive.The wherein variation of the change of sun gear (3) corner decision sail phase directional.The drive connection of sun gear (3) and planet wheel (4) is the phase place of sail operation fixedly.
3, according to claim 1,2 described devices, tail vane (10) is articulated as one with sun gear, drives the phase directional that sun gear (3) changes sail by wind blows tail vane (10), finishes tuning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787101493A CN87101493A (en) | 1987-12-09 | 1987-12-09 | Wind power engine with planet phase type wind-sails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787101493A CN87101493A (en) | 1987-12-09 | 1987-12-09 | Wind power engine with planet phase type wind-sails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87101493A true CN87101493A (en) | 1988-05-18 |
Family
ID=4813473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198787101493A Pending CN87101493A (en) | 1987-12-09 | 1987-12-09 | Wind power engine with planet phase type wind-sails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87101493A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871431A (en) * | 2010-05-28 | 2010-10-27 | 赵永胜 | Cage type fan blade wind driven generator |
| RU2481497C2 (en) * | 2010-02-26 | 2013-05-10 | ЧЕМПИОН Инжиниринг Текнолоджи Компани, Лтд. | Planetary gear of sail plant |
| CN104334870A (en) * | 2012-06-01 | 2015-02-04 | 孙宇立 | Apparatus and method for harvesting renewable energy |
| WO2019205421A1 (en) * | 2018-04-27 | 2019-10-31 | 山西省平遥减速器有限责任公司 | Power-adjustable vertical-axis wind turbine |
-
1987
- 1987-12-09 CN CN198787101493A patent/CN87101493A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2481497C2 (en) * | 2010-02-26 | 2013-05-10 | ЧЕМПИОН Инжиниринг Текнолоджи Компани, Лтд. | Planetary gear of sail plant |
| CN101871431A (en) * | 2010-05-28 | 2010-10-27 | 赵永胜 | Cage type fan blade wind driven generator |
| CN104334870A (en) * | 2012-06-01 | 2015-02-04 | 孙宇立 | Apparatus and method for harvesting renewable energy |
| WO2019205421A1 (en) * | 2018-04-27 | 2019-10-31 | 山西省平遥减速器有限责任公司 | Power-adjustable vertical-axis wind turbine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |