CN101446257B - Fluid driving device - Google Patents
Fluid driving device Download PDFInfo
- Publication number
- CN101446257B CN101446257B CN2008100720581A CN200810072058A CN101446257B CN 101446257 B CN101446257 B CN 101446257B CN 2008100720581 A CN2008100720581 A CN 2008100720581A CN 200810072058 A CN200810072058 A CN 200810072058A CN 101446257 B CN101446257 B CN 101446257B
- Authority
- CN
- China
- Prior art keywords
- blade
- fluid
- bounding means
- driving
- transmitted chains
- 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
Links
Images
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
- Y02E10/20—Hydro energy
-
- 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
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a fluid driving device comprising two driving wheels with two parallel driving axles. More than two groups of driving wheel turntables are correspondingly fixed on the two driving axles; each group of driving wheel turntables are provided with a driving chain; the driving chains are parallel to each other; vanes are articulated between adjacent driving chains; the vanes are evenly distributed along the driving chains; and each vane is provided with a vane turning limit piece. Due to the adoption of the technical proposal, in the case of the fluid impact, fluid-impacted surfaces of the vanes at one of the two sides of the driving axle are vertical to the fluid flowing direction, while fluid-impacted surfaces of the vanes at the other side of the driving axle are parallel to the fluid flowing direction, therefore, the area in which the fluid vertically impacts the vanes is ensured to be generally unchanged so that output power for driving a rotating wheel to rotate is comparatively stable, meanwhile each driving chain can be provided with a plurality of vanes for improving the utilization rate of fluid power.
Description
Technical field
The present invention relates to fluid drives equipment, relate in particular to a kind of fluid drive apparatus that adopts movable blade transmission.
Background technique
Be converted in the equipment of mechanical energy at existing kinetic energy fluid, usually the moving runner that utilizes stator blades such as turbine is as the transmission device, the moving runner of stator blades such as turbine is in the process of fluid drives rotation, blade on the moving runner is subjected to the continuous conversion of area meeting of fluid vertical impact, the driving force that causes fluid to act on the drive wheel also constantly changes, and so the power of drive wheel output is just not steady.
In order to address the above problem, the present patent application people has proposed the patent No. in " fluid drives runner " patent of " 200520200465.8 ", as shown in Figure 1, radially be fixedly connected in the rotating shaft 1011 of its moving runner 101 some groups and support width of cloth bar 102, be laid with blade 103 along circumference between the two adjacent vertically support width of cloth bars 102, blade 103 both sides are articulated in respectively on the supported on both sides width of cloth bar 102, one side is provided with the limiting stopper 104 that limit blade 103 is overturn but the dumpling contact of blade 103 is to the rotating shaft core direction towards rotation direction, so that blade 103 can not overturn cross the point foremost of water (flow) direction in rotation after, this device is under the effect of fluid to blade, drive the rotating shaft rotation with outputting power, and the power of output is more steady relatively.But, because the position-limiting action of limiting stopper 104, the angle relative fixed of blade 103 between spacing position and support width of cloth bar 102, moving runner 101 is in rotation process like this, the area that blade 103 on the moving runner 101 is subjected to the fluid vertical impact also can produce conversion, and hydrokinetic utilization ratio is not high enough.
Summary of the invention
The present invention seeks to provide a kind of area of fluid vertical impact blade constant substantially, the fluid drive apparatus that hydrokinetic utilization ratio is high.
The present invention is by the following technical solutions: fluid drive apparatus comprises the drive wheel that two power axles are parallel to each other, correspondence is fixed two groups of above drive wheel rotating disks on two power axles, an all sheathed Transmitted chains on every group of drive wheel rotating disk, Transmitted chains is parallel to each other, be hinged with blade between the adjacent Transmitted chains, blade evenly distributes along Transmitted chains, and every blade is equipped with blade upset bounding means.
The rotatingshaft arranged off-centre of above-mentioned blade, when blade was subjected to fluid impact to turn to the spacing position of blade upset bounding means, the big one side of width of blade was towards the inboard of Transmitted chains.
Above-mentioned blade is subjected to fluid impact to turn to a side of the spacing position of blade upset bounding means, and each blade on this side is not stopped mutually by fluid impact.
Above-mentioned blade upset bounding means comprises fixing rod and bounding means, and fixing rod one end is fixed between blade and the Transmitted chains, can fix with the rotatingshaft disalignment of blade, and bounding means is fixed on the fixing rod the other end.
Perhaps above-mentioned blade upset bounding means comprises an axle sleeve, and axle sleeve one end is fixed on the Transmitted chains, and the other end is set on the rotatingshaft of blade, and is provided with spacing preiection and cooperates with the spacing preiection of blade rotation axle.
Perhaps above-mentioned blade upset bounding means comprises a bar that is fixed on the Transmitted chains, and the distance of bar and blade rotation axle is greater than the width on the little one side of width of blade, and rotate on fixed limit spare on the bar, this bounding means one side that the blocking vane width is not little.
The spacing position of above-mentioned blade upset bounding means can be adjusted, and when blade was subjected to fluid impact to turn to the spacing position of blade upset bounding means, fluid flow direction and blade were subjected to the vertical or near normal of face of fluid impact.
Be provided with the drive wheel that the power axle of power axle and two drive wheels is parallel to each other between two above-mentioned drive wheels, Transmitted chains be set in the tangent position of drive wheel rotating disk on.
The present invention adopts above technological scheme, blade is conversion except the face that is subjected to fluid impact at the drive wheel two ends and the angle of fluid flow direction, the blade of drive wheel both sides is under fluid impact, wherein a lateral lobe sheet is subjected to the face of fluid impact vertical with fluid flow direction, the opposite side blade is subjected to fluid impact, the surface is parallel with fluid flow direction or approximate parallel, can guarantee that so the area of fluid vertical impact blade is constant substantially, and the power that promotes moving runner rotation output is just more stable.Can be provided with than multiple-blade on the Transmitted chains simultaneously, improve hydrokinetic utilization ratio, in order to improve the Transmitted chains stability of transmission, especially when Transmitted chains is long, drive wheel can be set between two drive wheels again, and this drive wheel also can outputting power like this.The present invention also has simple in structure, advantage of low manufacturing cost.
Description of drawings
Now in conjunction with the accompanying drawings the present invention is further elaborated:
Fig. 1 is the existing structural representation of fluid drives runner formerly;
Fig. 2 is the principle schematic of fluid drive apparatus of the present invention;
Fig. 3 is the another structural representation of fluid drive apparatus of the present invention;
Fig. 4 is the structural representation of one of blade upset bounding means among the present invention;
Fig. 5 is two a structural representation of blade upset bounding means among the present invention;
Fig. 6 is three a structural representation of blade upset bounding means among the present invention.
Embodiment
See also shown in Figure 2, the present invention includes two power axles 11,21 drive wheels that are parallel to each other 1,2, two power axles 11, correspondence is fixed two groups of above drive wheel rotating disks 121 on 21,221,122,222,123,223 ... every group of drive wheel rotating disk 121 and 221,122 and 222, an all sheathed Transmitted chains 31 on 123 and 223,32,33, Transmitted chains 31,32,33 are parallel to each other, adjacent Transmitted chains 31,32 or 32, be hinged with blade 4 between 33, blade 4 is along Transmitted chains 31,32 or 32,33 evenly distribute, every blade 4 is equipped with blade upset bounding means 5, and blade upset bounding means 5 can be located at Transmitted chains 31,32, on 33.Rotatingshaft 41 arranged off-centre of blade 4, when blade 4 is subjected to fluid impact to turn to the spacing position of blade upset bounding means 5, the big one side 42 of blade 4 is towards the inboard of Transmitted chains 31,32,33, blade 4 is subjected to fluid impact to turn to a side of the spacing position of blade upset bounding means 5, and each blade 4 on this side is not stopped mutually by fluid impact.Blade upset bounding means 5 can be adjusted spacing position, and fluid flow direction and blade 4 are subjected to the face 44 vertical or near normal of fluid impact.The rotating shaft 41 of blade 4 can parallel, also can not parallel power axle 11,21.
See also shown in Figure 3 again, when the Transmitted chains on two drive wheels 1,2 31,32,33 is long, can between two drive wheels 1,2, be provided with the drive wheel 6 that the power axle 11,21 of power axle 61 and two drive wheels 1,2 is parallel to each other, Transmitted chains 31,32,33 be set in the tangent position of drive wheel rotating disk 621,622,623 on, Transmitted chains 31,32,33 transmissions that so are set on the drive wheel 1,2,6 are more steady.
Shown in Fig. 4,5 or 6, above-mentioned blade upset bounding means 5 comprises fixing rod 51 and bounding means 52, fixing rod 51 1 ends 511 are fixed between blade 4 and Transmitted chains 31 or 32, can fix with the rotatingshaft disalignment of blade 4, and bounding means 52 is fixed on fixing rod 51 the other ends 512.Perhaps blade upset bounding means 5 comprises an axle sleeve 53, and axle sleeve 53 1 ends 531 are fixed on Transmitted chains 31 or 32, and the other end 532 is set on the rotatingshaft of blade 4, and is provided with spacing preiection 533 and cooperates with the spacing preiection 45 of blade 4 rotatingshafts.Perhaps blade upset bounding means 5 comprises a bar 54 that is fixed on Transmitted chains 31,32 or 32,33, the distance of bar 54 and blade 4 rotatingshafts is greater than the width on the little one side 43 of blade 4 width, fixed limit spare 55 on the bar 54, and rotate on this bounding means 55 one side that the blocking vane width is not little 43.
Shown in Fig. 2 or 3, it is that the direction limit parallel with Transmitted chains 31,32,33 both sides that fluid flows forms angle that fluid drive apparatus of the present invention places the position of fluid, blade 4 relies on one side 42 width of blade upset bounding means 5 greater than another side 43 width, when blade 4 is subjected to fluid impact to turn to spacing position, the big one side 42 of blade 4 is towards the inboard of Transmitted chains 31,32,33, and one side 43 that 5 pairs of blade 4 width of upset bounding means are little is rotated not produce and stopped.So the big one side 42 of blade 4 width is subjected to the power of fluid impact greater than the little another side 43 of width, blade 4 rotates around it axle 41 and rotates, blade 4 is except at drive wheel 1, it is conversion that the blade at 2 two ends is subjected to the face 44 of fluid impact and the angle of fluid flow direction, drive wheel 1, the blade 4 of 2 both sides forms two groups of parallel blades 4 under fluid impact, wherein one group of blade 4 is subjected to the face of fluid impact under the stopping of blade upset bounding means 5, vertical with fluid flow direction, another group blade 4 is subjected to fluid impact, the surface is parallel with fluid flow direction or approximate parallel, one group of blade 4 of fluid vertical impact like this, promote blade 4 around drive wheel 1,2 stable rotation so are exportable stable power.
Claims (8)
1. fluid drive apparatus, it is characterized in that: it comprises the drive wheel that two power axles are parallel to each other, correspondence is fixed two groups of above drive wheel rotating disks on two power axles, an all sheathed Transmitted chains on every group of drive wheel rotating disk, Transmitted chains is parallel to each other, be hinged with blade between the adjacent Transmitted chains, blade evenly distributes along Transmitted chains, and every blade is equipped with blade upset bounding means.
2. a kind of fluid drive apparatus according to claim 1 is characterized in that: the rotatingshaft arranged off-centre of its blade, when blade was subjected to fluid impact to turn to the spacing position of blade upset bounding means, the big one side of blade was towards the inboard of Transmitted chains.
3. a kind of fluid drive apparatus according to claim 1 and 2 is characterized in that: its blade is subjected to fluid impact to turn to a side of the spacing position of blade upset bounding means, and each blade on this side is not stopped mutually by fluid impact.
4. a kind of fluid drive apparatus according to claim 1 and 2, it is characterized in that: its blade upset bounding means comprises fixing rod and bounding means, fixing rod one end is fixed between blade and the Transmitted chains, can fix with the rotatingshaft disalignment of blade, and bounding means is fixed on the fixing rod the other end.
5. a kind of fluid drive apparatus according to claim 1 and 2, it is characterized in that: its blade upset bounding means comprises an axle sleeve, axle sleeve one end is fixed on the Transmitted chains, and the other end is set on the rotatingshaft of blade, and is provided with spacing preiection and cooperates with the spacing preiection of blade rotation axle.
6. a kind of fluid drive apparatus according to claim 1 and 2, it is characterized in that: its blade upset bounding means comprises a bar that is fixed on the Transmitted chains, the distance of bar and blade rotation axle is greater than the width on the little one side of width of blade, rotate on fixed limit spare on the bar, this bounding means one side that the blocking vane width is not little.
7. a kind of fluid drive apparatus according to claim 1 and 2, it is characterized in that: the spacing position of its blade upset bounding means can be adjusted, when blade was subjected to fluid impact to turn to the spacing position of blade upset bounding means, fluid flow direction and blade were subjected to the vertical or near normal of face of fluid impact.
8. a kind of fluid drive apparatus according to claim 1 is characterized in that: be provided with the drive wheel that the power axle of power axle and two drive wheels is parallel to each other between two drive wheel, Transmitted chains is sheathed with on the tangent position of drive wheel rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100720581A CN101446257B (en) | 2008-11-05 | 2008-11-05 | Fluid driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100720581A CN101446257B (en) | 2008-11-05 | 2008-11-05 | Fluid driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446257A CN101446257A (en) | 2009-06-03 |
| CN101446257B true CN101446257B (en) | 2011-07-20 |
Family
ID=40742084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100720581A Expired - Fee Related CN101446257B (en) | 2008-11-05 | 2008-11-05 | Fluid driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446257B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO329353B1 (en) * | 2009-07-31 | 2010-10-04 | Aqua Energy Solutions As | Vannstromkraftverk |
| WO2011100860A1 (en) * | 2010-02-20 | 2011-08-25 | Liao Fuchang | Wind-power driving device with laterally rotating fan blades |
| CN102287335A (en) * | 2011-07-21 | 2011-12-21 | 卢国林 | Wind-driven power generator with sailboards in series |
| JP6017774B2 (en) * | 2011-11-09 | 2016-11-02 | Koa株式会社 | Water intake equipment |
| CN108331705B (en) * | 2018-01-24 | 2019-09-27 | 西安理工大学 | A kind of tidal power generating device |
| CN112780475B (en) * | 2021-01-20 | 2022-03-08 | 西安交通大学 | S-shaped blade composite film blade double-shaft water turbine device |
-
2008
- 2008-11-05 CN CN2008100720581A patent/CN101446257B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446257A (en) | 2009-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101446257B (en) | Fluid driving device | |
| CN202451362U (en) | Wind power propulsion device | |
| CN104791176A (en) | Arrangement-type floating running water power generation device | |
| KR100942372B1 (en) | Hydro-electric power apparatus | |
| CN106321330A (en) | Novel river-flow type water turbine | |
| CN104047796A (en) | Device for generating power by using naturally flowing river water | |
| CN203204971U (en) | Unpowered and automatic advertisement turning-over gateway rod | |
| CN102767461A (en) | Water flow power generation boat | |
| CN102678460A (en) | Vertical axis wind generation device | |
| CN103883470A (en) | Wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device | |
| CN100396913C (en) | Symmetrical wheel wind-mill generator set | |
| CN203627064U (en) | Renewable energy hydroelectric power generation device applied to low water head | |
| CN105672732B (en) | The rotating device of comb-tooth-type parking apparatus | |
| CN202369062U (en) | Scratch board driving device | |
| CN205224750U (en) | Broach formula rotary disk | |
| CN101598107A (en) | A kind of wind power driving system of vertical shaft fan | |
| CN101260862A (en) | Vertical shaft wind motor device | |
| JP6923223B2 (en) | Reciprocating hydroelectric power generation mechanism with lift function | |
| CN2931837Y (en) | Longitudinal dam channel type hydraulic turbine | |
| CN201071780Y (en) | Blade rotating type hydraulic turbine | |
| CN201574877U (en) | Wind shielding and gathering device applied to vertical axis wind turbine | |
| CN203374422U (en) | Device for generating electricity by means of naturally-flowing river water | |
| CN101196159A (en) | Fluid impeller device | |
| CN202358841U (en) | Electromagnetic crane car | |
| CN202811174U (en) | Water flow power generation ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110720 Termination date: 20131105 |