CN201003464Y - Wind driven device - Google Patents
Wind driven device Download PDFInfo
- Publication number
- CN201003464Y CN201003464Y CNU2006201671023U CN200620167102U CN201003464Y CN 201003464 Y CN201003464 Y CN 201003464Y CN U2006201671023 U CNU2006201671023 U CN U2006201671023U CN 200620167102 U CN200620167102 U CN 200620167102U CN 201003464 Y CN201003464 Y CN 201003464Y
- Authority
- CN
- China
- Prior art keywords
- wind
- cover plate
- flabellum
- loose
- pushing mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to a wind power impelling device. Vanes which rotate under natural wind and supplementary motor is articulated on a frame by a pivot. The van has an opening which forms a hinged cover plate with a cover plate, a hinge and an air pressure cylinder capable of adjusting pressure. When natural wind power dominates, the hinged cover plate pushes the opening so as to reduce wind resistance or lead air into one side of the air pressure cylinder, the air pressure cylinder pushes the hinged cover plate to be open so to exhaust wind and reduce wind resistance till the device stops running. The hinged cover plate has an unilateral vent. In windward side, the vent closes so to increase wind resistance and impel the device as much as possible. In downwind side, the vent opens, and wind is exhausted from the vent so to reduce wind resistance for vanes downwind side. The utility model can assure full operation and structural security by means of the arrangement.
Description
[technical field]
The utility model is about a kind of wind-force pushing mechanism; particularly borrow natural wind force to promote to be provided with the flabellum in flabellum opening and one-way ventilating hole and have that servo-motor drives the mechanism that rotates with substantially horizontal and the person that produces power about a kind of, its flabellum opening is borrowed pneumatic cylinder to adjust choke face size with the loose-leaf cover plate and can be produced power and protection mechanism safety.
[background technique]
Present wind-force pushing mechanism is with the flabellum as electric fan, borrow natural wind force to rotate generation power to be vertical sense of rotation to blow the inclined-plane of flabellum towards the windward side with ground, its flabellum has the windward side just rotatable, therefore must turn to along with the change of wind direction, so on using its restriction is arranged.
[model utility content]
The utility model is to design a kind of " wind-force pushing mechanism " in the mode of another kind of structure, this mechanism utilizes natural wind force to promote the flabellum that rotates with substantially horizontal, because of the utility model is with substantially horizontal rotation, thus not wind-engaging to restriction just can directly promote flabellum.
The utility model be pivoted array in cantilever tip with pivot can be according to the flabellum of support rotation; support sets firmly one and can assist because of the strong and weak unequal servo-motor that can adjust rotating speed of the wind speed of natural wind; the force-output shaft of motor drives the flabellum rotation when more weak with the unidirectional wind-force that aids in of ratchet (unilateral bearing); the flabellum opening is set on flabellum; the flabellum opening is borrowed the switching of pneumatic cylinder (oil hydraulic cylinder) the control loose-leaf cover plate of loose-leaf and adjustable seamless power with the loose-leaf cover plate; its loose-leaf cover plate can be crossed when strong in wind-force the loose-leaf cover plate is pushed open; adjust the size of windward side flabellum opening; wind can be discharged and attenuating windage protection structure by the flabellum opening; pneumatic cylinder then covered the loose-leaf cover plate and can rotate with all strength at a slow speed when natural wind was more weak; maybe gas can be imported a side of pneumatic cylinder; make pneumatic cylinder release and drive the loose-leaf cover plate and produce opening, make wind discharge by opening and can shut down.
The utility model is to rotate with substantially horizontal, so flabellum has the windward side and the branch of face with the wind, the windward side is can accept natural wind force to promote flabellum, face then must be that ventilative property is big with the wind, reduce windage and reduce resistance, therefore this mechanism is provided with the one-way ventilating hole on loose-leaf cover plate or flabellum, and the one-way ventilating hole of windward side presents closes rope, increases windage motive force is strengthened. and the one-way ventilating hole of face is opened windage minimizing efficient is improved with the wind.
[description of drawings]
Fig. 1 is that the loose-leaf cover plate of the utility model flabellum opening when wind-force is strong is opened schematic representation
Fig. 2 is that the utility model loose-leaf cover plate of flabellum opening when wind-force is more weak closes the rope schematic representation
Fig. 3 is the preferred construction action diagram in the utility model one-way ventilating hole
Fig. 4 is another action diagram of preferred construction in the utility model one-way ventilating hole
[embodiment]
See also shown in Figure 1, the utility model is a kind of wind-force pushing mechanism, its be pivoted array in a support (1) top with pivot (2) can be according to the flabellum (3) of support (1) with substantially horizontal rotation, the one auxiliary motor (11) that rotates flabellum (3) is set on the support (1), the force-output shaft assembling ratchet (12) of motor (11) is unidirectional drive flabellum (3) rotation when wind speed is low, on average (servo-motor stopped operating when wind speed was strong to make speed, and make the generated energy increase of generator be stored in storage battery again, assist rotation with the generated energy reduction and with the power supply drive motor of storage battery when wind speed is more weak), flabellum opening (4) is set on the flabellum (3), flabellum opening (4) covers flabellum opening (4) with loose-leaf cover plate (5), one side of loose-leaf cover plate (5) is fixing with loose-leaf (6), opposite side is provided with the pneumatic cylinder (10) of adjustable seamless power, one side of pneumatic cylinder (10) is fixed in flabellum (3), and opposite side is linked to loose-leaf cover plate (5).Can be when natural wind force moment surpasses the scope that structure can bear (being set at the pressure of pneumatic cylinder); its strong excessively wind can be raised loose-leaf cover plate (5); allowing a part of wind be discharged by the opening of being raised reduces windage; loose-leaf cover plate (5) relends pneumatic cylinder (10) and makes loose-leaf cover plate (5) cover (flow control) at a slow speed when wind-force is more weak, can protect the safety of structure.If shut-down mechanism turns round, gas can be imported a side of pneumatic cylinder (10), make pneumatic cylinder (10) loose-leaf cover plate (5) be pushed and produce open opening, wind is discharged by opening and is reduced windage, can shut down.
The utility model is to rotate with substantially horizontal in addition, so flabellum (3) is provided with the windward side (8) and the branch of face (9) with the wind, the necessary choke power of the flabellum of windward side (8) is big, can accept the natural wind force pushing mechanism, face (9) then must be that ventilative property is big with the wind, reduce windage and reduce resistance, therefore this mechanism is provided with one-way ventilating hole (7) on loose-leaf cover plate (5) or flabellum (3), (please cooperate consult shown in Figure 3) one-way ventilating hole (7) are that the side in air hole is combined into bulb stopper (17) and spring (27), the one-way ventilating hole (7) of its windward side (8) presents closes rope, make wind energy with the peak power pushing mechanism, the one-way ventilating hole (7) of face (9) is opened and is allowed wind discharge minimizing windage person with the wind.
Borrow recording anemometer or torsiometer (not showing) when enabling if detect. wind speed (not being limited by wind direction) is (to see also Fig. 1 when being lower than the scope that structure can bear, 2,3,4), the loose-leaf cover plate (5) that is arranged at above the flabellum opening (4) is borrowed the pneumatic cylinder of setting pressure (10), loose-leaf cover plate (5) is covered flabellum opening (4), make natural wind force in the windward side (8) pushing forward flabellum (3), and set one-way ventilating hole (7) above the loose-leaf cover plate (5), when flabellum (3) rotate to be borrowed in the windward side (8), one-way ventilating hole (7) is to present locking, make wind power energy pushing forward flabellum (3), when flabellum (3) rotates to the wind face (9), wind-force can be pushed one-way ventilating hole (7) open, and wind is discharged and the minimizing resistance by the opening of one-way ventilating hole (7).If the wind of nature is when moment, wind-force surpassed the scope that structure can bear, will push the flabellum opening (4) that the loose-leaf cover plate of being controlled by the pneumatic cylinder of setting pressure (10) (5) makes a part of wind be open by loose-leaf cover plate (5) open and locate to discharge, thrust is reduced and can not damage the safety of structure.When wind-force reduced, pneumatic cylinder (10) promptly borrowed flow and the control set that pneumatic cylinder (10) drive loose-leaf cover plate (5) is covered flabellum opening (4) at a slow speed.In shut-down mechanism when running if desired, can import gas one side of pneumatic cylinder (10), and pneumatic cylinder (10) is released, and drives loose-leaf cover plate (5) and produce opening, makes wind be discharged, be reduced windage and can shut down by opening.So both generating can be fully loaded with, the safety of structure can be protected again.
To sum up, the utlity model has practicability, and the utility model does not see any publication before application.
[main element symbol description]
1. support 8. windward sides
2. pivot 9. face with the wind
3. flabellum 10. pneumatic cylinders
4. flabellum opening 11. motors
5. loose-leaf cover plate 12. ratchets
6. loose-leaf 17. bulb stoppers
7. one-way ventilating hole 27. springs
Claims (7)
1. wind-force pushing mechanism, it is characterized in that: comprise a support, this cantilever tip can borrow natural wind and servo-motor to promote the flabellum of rotation in horizontal direction with the pivot array that is pivoted, one flabellum opening is set on each flabellum, the flabellum opening is provided with a loose-leaf cover plate, and the switching of cylinder pressure control loose-leaf cover plate is provided with an one-way ventilating hole on the loose-leaf cover plate, the one-way ventilating hole of windward side presents locking, and the one-way ventilating hole of face can be opened with the wind.
2. wind-force pushing mechanism as claimed in claim 1 is characterized in that: the cylinder pressure that described control loose-leaf cover plate opens and closes is an oil hydraulic cylinder.
3. wind-force pushing mechanism as claimed in claim 1 is characterized in that: the cylinder pressure that described control loose-leaf cover plate opens and closes is a pneumatic cylinder.
4. wind-force pushing mechanism as claimed in claim 1 is characterized in that: described flabellum is to rotate by a motor is auxiliary.
5. wind-force pushing mechanism as claimed in claim 1 is characterized in that: the force-output shaft of described motor is provided with a ratchet.
6. wind-force pushing mechanism as claimed in claim 1 is characterized in that: the force-output shaft of described motor is provided with a unilateral bearing.
7. wind-force pushing mechanism as claimed in claim 1 is characterized in that: described each flabellum is provided with an one-way ventilating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201671023U CN201003464Y (en) | 2006-11-30 | 2006-11-30 | Wind driven device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201671023U CN201003464Y (en) | 2006-11-30 | 2006-11-30 | Wind driven device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003464Y true CN201003464Y (en) | 2008-01-09 |
Family
ID=39039002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201671023U Expired - Fee Related CN201003464Y (en) | 2006-11-30 | 2006-11-30 | Wind driven device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003464Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748232A (en) * | 2012-07-19 | 2012-10-24 | 江苏元中直流微电网有限公司 | Drag-lift type composite medium-sized magnetic suspension wind driven generator |
-
2006
- 2006-11-30 CN CNU2006201671023U patent/CN201003464Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748232A (en) * | 2012-07-19 | 2012-10-24 | 江苏元中直流微电网有限公司 | Drag-lift type composite medium-sized magnetic suspension wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20091230 |