CN1743660A - Eccentric rotary water turbine with dynamic trough - Google Patents
Eccentric rotary water turbine with dynamic trough Download PDFInfo
- Publication number
- CN1743660A CN1743660A CNA2005100128576A CN200510012857A CN1743660A CN 1743660 A CN1743660 A CN 1743660A CN A2005100128576 A CNA2005100128576 A CN A2005100128576A CN 200510012857 A CN200510012857 A CN 200510012857A CN 1743660 A CN1743660 A CN 1743660A
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- China
- Prior art keywords
- wheel
- casing
- dynamic trough
- water turbine
- eccentric
- 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.)
- Pending
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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
- Y02E10/20—Hydro energy
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- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
An eccentric rotary hydraulic turbine with power groove, which contains casing, water inlet, water outlet, main wheel consisting of large wheel, axle and eccentric hole, small wheel in eccentric hole with positioning ring in wall and connected with casing, rotary piece in main wheel and having power groove having connection tube, a push board in connection tube. Said invention increases water flow energy and raises efficiency.
Description
Technical field
The present invention relates to a kind of hydropower generating device, refer in particular to water turbine, be specially the eccentric rotary water turbine that has dynamic trough.
Background technique
The kind of existing water turbine is a lot, impact, mixed-flow, axial flow, tubular, pumped storage water pump type, tilt-impulse type etc. are arranged, yet these water turbine are complex structures on the one hand, utilization ratio to water is not high on the other hand, all is to utilize flow energy to do work merely.The patent No. is that the structure that 03211944.5 name is called the disclosed water turbine of patent document of " pipe flowing pressure water turbine " comprises casing, be located at the water intake of casing one upper lateral part, be located at the water outlet of casing opposite side bottom, be located in the casing, the middle part have two ends stretch out the outer axis body of casing, the wheel wall is provided with the main wheel of rotary piece; Rotary piece is a blade, though the water turbine of this structure is simple in structure, still is to utilize flow energy to do work merely, so if do not change the structure of water turbine, be the working efficiency that be difficult to improve water turbine
Summary of the invention
The present invention provides a kind of eccentric rotary water turbine that has dynamic trough in order further to improve the working efficiency of water turbine.
To achieve these goals, the present invention has adopted following technological scheme: a kind of eccentric rotary water turbine that has dynamic trough, comprise casing, be located at the water intake of casing one upper lateral part, be located at the water outlet of casing opposite side bottom, be located in the casing, the middle part have two ends stretch out the outer axis body of casing, the wheel wall is provided with the main wheel of rotary piece; Main wheel comprises bull wheel, is located at the axis body at bull wheel middle part, is opened in the eccentric circular hole at bull wheel two ends, be located in the eccentric circular hole, that an end is fixedlyed connected with casing, take turns the steamboat that is socketed with positioning ring on the wall; Rotary piece has the dynamic trough that runs through the bull wheel wheel body for being located at interval the tooth plate on the bull wheel wheel wall on the bull wheel wheel body between the tooth plate, be provided with an end in the dynamic trough and be fixed in connecting cylinder on the positioning ring on the steamboat wheel wall, and the other end of connecting cylinder is provided with push pedal.After the current that have certain pressure when the outside enter casing from water intake, current promote tooth plate, bull wheel is rotated, because the center of circle of bull wheel and steamboat dislocation, thereby in the relative movement of bull wheel and steamboat, formed the relative movement of push pedal, made the current that enter casing, therefore increased from the energy of the current of water outlet outflow in the Driving force that when water outlet flows out, has experienced push pedal.
The present invention is reasonable in design, be skillfully constructed, utilized the mechanical motion principle to break through the limitation that existing water turbine relies on flow energy to do work merely, relative movement by push pedal, make the current that enter casing in the Driving force that when water outlet flows out, has experienced push pedal, therefore increased from the energy of the current of water outlet outflow, improved the working efficiency of water turbine greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Embodiment
A kind of eccentric rotary water turbine that has dynamic trough, comprise casing 1, be located at the water intake 2 of casing 1 one upper lateral parts, be located at the water outlet 3 of casing 1 opposite side bottom, be located in the casing 1, the middle part have two ends stretch out the outer axis body 4 of casing 1, the wheel wall is provided with the main wheel of rotary piece; Main wheel comprises bull wheel 5, is located at the axis body 4 at bull wheel 5 middle parts, is opened in the eccentric circular hole at bull wheel 5 two ends, be located in the eccentric circular hole, an end and casing be 1 that fixedly connected, take turns the steamboat 7 that is socketed with positioning ring 6 on the wall; Rotary piece is taken turns tooth plate 8 on the wall for being located at interval bull wheel 5, have the dynamic trough 9 that runs through bull wheel 5 wheel bodys on bull wheel 5 wheel bodys between the tooth plate 8, be provided with an end in the dynamic trough 9 and be fixed in steamboat 7 and take turns connecting cylinder 10 on the positioning ring 6 on the wall, the other end of connecting cylinder 10 is provided with push pedal 11.
In order to ensure the Driving force of push pedal to current, can use sealing material with the sealing of the dynamic trough around the connecting cylinder bottom, like this, guaranteed that current are unlikely to flow on the steamboat wheel wall by dynamic trough, thereby reduced energy loss, promptly be provided with sealing material 12 in the dynamic trough 9 around connecting cylinder 11 bottoms.
In actual use, several eccentric rotary water turbines that has dynamic trough of the present invention can be connected in series use in proper order, its working efficiency can improve more.
Claims (3)
1, a kind of eccentric rotary water turbine that has dynamic trough, comprise casing (1), be located at the water intake (2) of casing (1) one upper lateral part, be located at the water outlet (3) of casing (1) opposite side bottom, be located in the casing (1), the middle part have two ends stretch out the outer axis body (4) of casing (1), the wheel wall is provided with the main wheel of rotary piece; It is characterized in that: main wheel comprises bull wheel (5), be located at the axis body (4) at bull wheel (5) middle part, be opened in the eccentric circular hole at bull wheel (5) two ends, be located in the eccentric circular hole, that an end is fixedlyed connected with casing (1), take turns the steamboat (7) that is socketed with positioning ring (6) on the wall; Rotary piece is for being located at the tooth plate (8) on bull wheel (5) the wheel wall at interval, have the dynamic trough (9) that runs through bull wheel (5) wheel body on bull wheel (5) wheel body between the tooth plate (8), be provided with an end in the dynamic trough (9) and be fixed in connecting cylinder (10) on the positioning ring (6) on steamboat (7) the wheel wall, the other end of connecting cylinder (10) is provided with push pedal (11).
2, have the eccentric rotary water turbine of dynamic trough according to claim 1, it is characterized in that: be provided with sealing material (12) in the dynamic trough (9) around connecting cylinder (11) bottom.
3, have the eccentric rotary water turbine of dynamic trough as claimed in claim 1 or 2, it is characterized in that: several eccentric rotary water turbines that have dynamic trough of the present invention are connected in series in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100128576A CN1743660A (en) | 2005-09-23 | 2005-09-23 | Eccentric rotary water turbine with dynamic trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100128576A CN1743660A (en) | 2005-09-23 | 2005-09-23 | Eccentric rotary water turbine with dynamic trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1743660A true CN1743660A (en) | 2006-03-08 |
Family
ID=36139155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100128576A Pending CN1743660A (en) | 2005-09-23 | 2005-09-23 | Eccentric rotary water turbine with dynamic trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1743660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795340A (en) * | 2012-08-12 | 2012-11-28 | 赵旭阳 | Aircraft, hydrodynamic force generator and oars |
| CN108661842A (en) * | 2018-07-13 | 2018-10-16 | 上海绽彩智能科技有限公司 | Waterpower equipment and its hydraulic impeller, waterpower spray equipment and work head |
-
2005
- 2005-09-23 CN CNA2005100128576A patent/CN1743660A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795340A (en) * | 2012-08-12 | 2012-11-28 | 赵旭阳 | Aircraft, hydrodynamic force generator and oars |
| CN102795340B (en) * | 2012-08-12 | 2014-10-01 | 赵旭阳 | Aircraft, hydrodynamic force generator and oars |
| CN108661842A (en) * | 2018-07-13 | 2018-10-16 | 上海绽彩智能科技有限公司 | Waterpower equipment and its hydraulic impeller, waterpower spray equipment and work head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |