CN2037004U - Horizontal rotary and vertical blade type fluid engine - Google Patents
Horizontal rotary and vertical blade type fluid engine Download PDFInfo
- Publication number
- CN2037004U CN2037004U CN88213796U CN88213796U CN2037004U CN 2037004 U CN2037004 U CN 2037004U CN 88213796 U CN88213796 U CN 88213796U CN 88213796 U CN88213796 U CN 88213796U CN 2037004 U CN2037004 U CN 2037004U
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- CN
- China
- Prior art keywords
- fluid
- horizontal rotary
- blades
- flow direction
- rotating shaft
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A fluid engine of the utility model has a rotating wheel which comprises a horizontal rotary axis vertically mounted on a vertical axis of the engine, blades, which are substantially perpendicular to each other and mounted on the horizontal rotary axis, and a limiter. Two blades stop simultaneously after turning to the best site by means of the linkage of the horizontal rotary axis and the fluid force. One of the blades is perpendicular to the flow direction and generates a torque; the other blade is parallel to the flow direction and the torque tends to zero so that the efficiency is high and the blades are not restricted by the change of the flow direction. Owing to that the swing range is 90 DEG, the fluid engine has a simple structure, a smooth and steady operation and is not easy to generate an unbalanced force so that it is especially adapted for the development and utilization of the wind and the tidal energy with a changing flow direction.
Description
The present invention relates to a kind of fluid engine, particularly the improvement of horizontal rotation type fluid engine.It comprises vertically arranged pivotal axis and passes at least one horizontal rotating shaft and the snubber of pivotal axis, and at least two mutually perpendicular blades of installation constitute on horizontal rotating shaft, this machine is simple in structure, operate steadily, cost is low, be easy to popularization and application, be suitable for having the above wind-force of secondary and coastal tidal region is used as power and the usefulness of electric power.
Present fluid engine in the world, mainly be wind motor and hydraulic engine, its most motors all are the propeller blade formula fluid engines of the spin axis consistent with flow direction, this machine is retrained by direction of flow, and the fluid for direction changes needs the installation direction controlling mechanism, and absorption little energy, thereby efficient is low, complex structure, cost height.The wind motor as the CN86205599 introduction of other patterns, though improve to some extent, 180 ° of angles of blade rotation, the on-stream radius of gyration that exceeds its runner of moving vane easily produces unbalanced force when running up.
The purpose of this invention is to provide a kind of improved fluid engine, it is the efficient height not only, and stability of rotation, and slewing area has only 90 °, compares revolute pair with CN86205599 and reduces more than 50%, and structure is more simple, has also just improved energy utilization rate.Be specially adapted to flow to the wind of variation and the utilization of tidal energy.
Its design proposal is: a horizontal rotating shaft is housed on the pivotal axis of motor at least, a mutually perpendicular blade at least respectively is equipped with on the both sides of each horizontal rotating shaft, on pivotal axis or the horizontal rotating shaft snubber is housed, the limit blade slewing area is not more than 90 ° of angles, forms runner.When one side blade under the fluid effect, present on one side of horizontal rotating shaft perpendicular to fluid to, constitute behind the maximum fluid resistance face limited device and block no longer and rotate, promptly fluid force produces peak torque for pivotal axis; The another side blade of horizontal rotating shaft is being parallel to fluid to constituting minimum fluid resistance face under the fluid effect and under the interlock of horizontal rotating shaft, being fluid trends towards zero to the active force of blade, fluid also goes to zero to the torque of pivotal axis, and this moment, runner produced very big torque.
Advantage of the present invention is because the blade of pivotal axis both sides is orthogonal, under the horizontal rotating shaft interlock, goes to the optimum position simultaneously and stops simultaneously, and simple in structure, and the energy of the runner absorption energy of fluid no better than like this, energy utilization coefficient is big, efficient is high.And be not subjected to the constraint of direction of flow, thereby reduced direction adjustment organization, make its cost lower.
When runner linear speed and fluid speed equated, the resistance that runner produced will be very little, makes runner exempt from the impact of typhoon or tide and damaged.
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structural front view of runner of the present invention.
Fig. 3 is the structure schematic top plan view of runner of the present invention, and it is described as follows:
Open 3 bearing holes of 120 ° each other on the pivotal axis (3), horizontal rotating shaft (4) passes bearing hole and is vertically mounted on the pivotal axis (3), blade (1) securely is installed on the horizontal rotating shaft (4), about two blades orthogonal, for the limit blade rotation is not more than 90 °, snubber (2) is housed on the pivotal axis (3).Do the time spent in fluid force, the blade (1) on horizontal rotating shaft (4) the right under the fluid force effect, go to fluid to vertical, limited device (2) blocks no longer and rotates; The blade (1) on horizontal rotating shaft (4) left side under the interlock of fluid force effect and horizontal rotating shaft (4), go to fluid to parallel, rotate simultaneously so again and again and also stop simultaneously, make runner produce big torque.When flow direction changes, the runner sense of rotation still is rotation counterclockwise, power is exported from pivotal axis (3), after gearbox (5) slows down, directly drive rotation exploitation device (6) rotation that is bearing on the frame (7), strengthen the effect of publicity of advertisement, make advertisement lively, attractive.This fluid engine also can be applicable to tidal power generation and uses etc. for navigation mark light.
Claims (2)
1, a kind of fluid engine, comprise vertically arranged pivotal axis (3), can pass at least one horizontal rotating shaft (4) that this pivotal axis (3) is rotated, and snubber (2), it is characterized in that the blade that at least one mutually perpendicular slewing area is not more than 90 ° of angles respectively is equipped with on the both sides of each described horizontal rotating shaft (4).
2, fluid engine according to claim 1 is characterized in that on pivotal axis (3) or the horizontal rotating shaft (4) snubber that limit blade is not more than 90 ° of angles being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88213796U CN2037004U (en) | 1988-08-27 | 1988-08-27 | Horizontal rotary and vertical blade type fluid engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88213796U CN2037004U (en) | 1988-08-27 | 1988-08-27 | Horizontal rotary and vertical blade type fluid engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2037004U true CN2037004U (en) | 1989-05-03 |
Family
ID=4846837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88213796U Withdrawn CN2037004U (en) | 1988-08-27 | 1988-08-27 | Horizontal rotary and vertical blade type fluid engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2037004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084415A1 (en) * | 2005-02-13 | 2006-08-17 | Ying Wang | Wind-energy power machine and it’s energy-storage generation system and wind-energy power generation system |
| WO2010130082A1 (en) * | 2009-05-12 | 2010-11-18 | Wei Bin | Blade system for vertical shaft wind power generator |
| CN104769276A (en) * | 2012-11-14 | 2015-07-08 | 合同会社信天翁科技 | Single bucket drag-type turbine and wave power generator |
-
1988
- 1988-08-27 CN CN88213796U patent/CN2037004U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084415A1 (en) * | 2005-02-13 | 2006-08-17 | Ying Wang | Wind-energy power machine and it’s energy-storage generation system and wind-energy power generation system |
| US7875990B2 (en) | 2005-02-13 | 2011-01-25 | Ying Wang | Wind-energy power machine and storage energy power generating system and wind-driven power generating system |
| AU2005327061B2 (en) * | 2005-02-13 | 2012-02-02 | Qingwan Lin | Wind-energy power machine and it's energy-storage generation system and wind-energy power generation system |
| WO2010130082A1 (en) * | 2009-05-12 | 2010-11-18 | Wei Bin | Blade system for vertical shaft wind power generator |
| CN104769276A (en) * | 2012-11-14 | 2015-07-08 | 合同会社信天翁科技 | Single bucket drag-type turbine and wave power generator |
| US9816480B2 (en) | 2012-11-14 | 2017-11-14 | Albatross Technology LLC | Single bucket drag-type turbine and wave power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |