CN106968867B - High-efficiency water turbine - Google Patents
High-efficiency water turbine Download PDFInfo
- Publication number
- CN106968867B CN106968867B CN201710272093.7A CN201710272093A CN106968867B CN 106968867 B CN106968867 B CN 106968867B CN 201710272093 A CN201710272093 A CN 201710272093A CN 106968867 B CN106968867 B CN 106968867B
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- assembly
- power generation
- rotating wheel
- water
- rotating shaft
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000010248 power generation Methods 0.000 claims abstract description 70
- 238000005507 spraying Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000005246 galvanizing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 21
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to a high-efficiency water turbine, which comprises an impact mechanism and a through-flow mechanism which are sequentially connected from top to bottom, wherein the impact mechanism comprises a water inlet pipe, a water distribution pipe communicated with the water inlet pipe, a first rotating wheel chamber, a water outlet funnel positioned at the bottom of the first rotating wheel chamber and communicated with the first rotating wheel chamber, a first power generation assembly positioned above the first rotating wheel chamber, a first rotating wheel assembly positioned in the first rotating wheel chamber, a first rotating shaft for connecting the first power generation assembly and the first rotating wheel assembly, and a jet assembly arranged in the first rotating wheel chamber and communicated with the water distribution pipe. In the high-efficiency water turbine, the position and the angle of the spray head can be adjusted by the spray assembly in the impact mechanism, so that the impact efficiency of water flow to the first rotating wheel assembly is greatly improved, and the special structure of the first rotating wheel assembly can prevent the water bucket from being deformed after being impacted by water for a long time. The through-flow mechanism can utilize the water falling after impacting the water bucket to perform the second-wheel power generation.
Description
Technical Field
The invention relates to the field of hydroelectric power generation equipment, in particular to a high-efficiency water turbine.
Background
The impulse turbine is a turbine which uses the kinetic energy of high-pressure jet water flow to do work, the water in the high-water-head reservoir is led to the turbine through a pressure pipeline, the high-pressure water is changed into high-speed jet water flow through a turbine spray pipe, and the high-pressure water is rushed to a water bucket of the turbine, so that the turbine rotates to do work. The impulse turbine mainly has three forms, namely a cut-and-click turbine, an oblique-and-click turbine and a double-click turbine.
The angle and the position of the spray head cannot be accurately adjusted by the existing impulse turbine, so that the rotation efficiency of the rotating wheel is greatly reduced. Secondly, the water bucket on the rotating wheel is easy to bend and the like under the long-term high-pressure water injection, and the power generation efficiency is directly affected. In addition, in the vertical shaft impulse turbine, water which impacts the runner also has a certain energy while flowing downwards, but the existing turbine is not utilized.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to overcome the defects in the prior art, a high-efficiency water turbine is provided.
The invention adopts the technical scheme that: a high-efficiency water turbine comprises an impact mechanism and a through-flow mechanism which are sequentially connected from top to bottom;
the impact mechanism comprises a water inlet pipe, a water distribution pipe communicated with the water inlet pipe, a first rotating wheel chamber, a water outlet funnel positioned at the bottom of the first rotating wheel chamber and communicated with the first rotating wheel chamber, a first power generation assembly positioned above the first rotating wheel chamber, a first rotating wheel assembly positioned in the first rotating wheel chamber, a first rotating shaft connected with the first power generation assembly and the first rotating wheel assembly, and a spraying assembly arranged in the first rotating wheel chamber and communicated with the water distribution pipe;
the first rotating shaft is vertically arranged, one end of the first rotating shaft is connected with the first power generation assembly, the other end of the first rotating shaft stretches into the first rotating wheel chamber, the first rotating wheel assembly is sleeved on the first rotating shaft, the water distribution pipe is an annular water distribution pipe, and the water distribution pipe is arranged on the periphery of the first rotating wheel chamber;
the spray assembly comprises a first air cylinder, a support, a second rotating shaft, a spray head and a motor, wherein an output shaft of the first air cylinder is horizontally arranged and faces the first rotating shaft assembly, the spray head is connected with the output shaft of the first air cylinder through the support, the spray head is hinged with the support through the vertically arranged second rotating shaft, and the motor drives the spray head to rotate around the axis of the second rotating shaft;
the cross-flow mechanism comprises a second rotating wheel chamber, a power generation bin and a second rotating wheel assembly which are positioned in the second rotating wheel chamber, a second power generation assembly positioned in the power generation bin, a support column for connecting the power generation bin and the second rotating wheel chamber, and a third rotating shaft for connecting the second power generation assembly and the second rotating wheel assembly;
the top and the play water funnel intercommunication of second runner room, the vertical setting of third pivot, the one end of third pivot is located the electricity generation storehouse and is connected with the second electricity generation subassembly, the other end of third pivot is located the electricity generation storehouse outside, the second runner subassembly is located the outside of electricity generation storehouse, the second runner subassembly cover is established in the third pivot, the second runner subassembly is located the below of electricity generation storehouse.
Preferably, in order to improve the power generation efficiency, the number of the spraying components is several, and each spraying component is uniformly distributed on the inner wall of the first rotating wheel chamber.
Preferably, in order to improve the stability, the support columns are a plurality of, and each support column is uniformly distributed outside the power generation bin.
Preferably, in order to adjust the water quantity entering the second rotating wheel chamber in unit time, the through-flow mechanism further comprises an adjusting assembly, the adjusting assembly comprises a second air cylinder and an adjusting ball, the adjusting ball is located in the second rotating wheel chamber, the adjusting ball is located above the power generation bin, the second air cylinder is located inside the power generation bin, and an output shaft of the second air cylinder extends out of the power generation bin and is connected with the bottom of the adjusting ball.
Preferably, for convenience of maintenance, a maintenance channel communicated with the outside is arranged in the power generation bin.
Preferably, in order to protect the second runner assembly and improve the power generation efficiency of the through-flow mechanism, a fixed guide vane is arranged at the bottom of the power generation bin, and the fixed guide vane and the second runner assembly are coaxially arranged and are located above the second runner assembly.
Preferably, in order to prevent sediment from entering the water distribution pipe, a filter screen is arranged at the communication part of the water inlet pipe and the water distribution pipe.
As the preference, in order to prevent that the water bucket from long-term being taken place phenomenons such as buckling after being impacted by rivers, first wheel subassembly includes first rim plate, second rim plate and evenly sets up a plurality of water bucket at second rim plate periphery, first rim plate is fixed to be set up at the up end of second rim plate, first rim plate and the coaxial setting of second rim plate, the second rim plate cover is established in first pivot, the lower terminal surface of first rim plate is equipped with a plurality of recess, the top of water bucket is located the recess.
Preferably, in order to improve corrosion resistance, a hot galvanizing layer is arranged on the outer wall of the power generation bin.
Preferably, the motor is a servo motor for accurate control of the motor.
The high-efficiency water turbine has the beneficial effects that the design is ingenious, the feasibility is high, the position and the angle of the spray head can be adjusted by the spray assembly in the impact mechanism, the impact efficiency of water flow on the first rotating wheel assembly is greatly improved, and the special structure of the first rotating wheel assembly can prevent the water bucket from deforming after being impacted by the water for a long time. The through-flow mechanism can utilize the water falling after impacting the water bucket to perform the second-wheel power generation.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a high efficiency hydraulic turbine according to the present invention.
Fig. 2 is a schematic view showing the internal structure of a first runner chamber of a high efficiency hydraulic turbine according to the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of a first runner assembly of a high efficiency hydraulic turbine according to the present invention.
Fig. 5 is a schematic structural view of a first wheel of a high efficiency hydraulic turbine according to the present invention.
In the figure: 1. inlet tube, 2, water distribution pipe, 3, first runner chamber, 4, outlet hopper, 5, first power generation assembly, 6, first pivot, 7, first cylinder, 8, support, 9, second pivot, 10, spray head, 11, motor, 12, second runner chamber, 13, power generation cartridge, 14, second power generation assembly, 15, support post, 16, third pivot, 17, second cylinder, 18, adjustment ball, 19, maintenance channel, 20, stationary vane, 21, filter screen, 22, first wheel disc, 23, second wheel disc, 24, water bucket, 25, groove, 26.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in fig. 1-5, a high efficiency water turbine comprises an impact mechanism and a through-flow mechanism which are sequentially connected from top to bottom;
the impact mechanism comprises a water inlet pipe 1, a water distribution pipe 2 communicated with the water inlet pipe 1, a first rotating wheel chamber 3, a water outlet funnel 4 positioned at the bottom of the first rotating wheel chamber 3 and communicated with the first rotating wheel chamber 3, a first power generation assembly 5 positioned above the first rotating wheel chamber 3, a first rotating wheel assembly positioned in the first rotating wheel chamber 3, a first rotating shaft 6 connected with the first power generation assembly 5 and the first rotating wheel assembly, and a spraying assembly arranged in the first rotating wheel chamber 3 and communicated with the water distribution pipe 2;
the first rotating shaft 6 is vertically arranged, one end of the first rotating shaft 6 is connected with the first power generation assembly 5, the other end of the first rotating shaft 6 stretches into the first rotating wheel chamber 3, the first rotating wheel assembly is sleeved on the first rotating shaft 6, the water distribution pipe 2 is an annular water distribution pipe, and the water distribution pipe 2 is arranged on the periphery of the first rotating wheel chamber 3;
the spraying assembly comprises a first air cylinder 7, a support 8, a second rotating shaft 9, a spray head 10 and a motor 11, wherein an output shaft of the first air cylinder 7 is horizontally arranged and faces the first rotating shaft assembly, the spray head 10 is connected with the output shaft of the first air cylinder 7 through the support 8, the spray head 10 is hinged with the support 8 through the vertically arranged second rotating shaft 9, and the motor 11 drives the spray head 10 to rotate around the axis of the second rotating shaft 9;
the through-flow mechanism comprises a second runner chamber 12, a power generation bin 13 and a second runner assembly 26 which are positioned in the second runner chamber 12, a second power generation assembly 14 which is positioned in the power generation bin 13, a support column 15 which is connected with the power generation bin 13 and the second runner chamber 12, and a third rotating shaft 16 which is connected with the second power generation assembly 14 and the second runner assembly 26;
the top and the play water funnel 4 intercommunication of second runner room 12, the vertical setting of third pivot 16, the one end of third pivot 16 is located power generation storehouse 13 and is connected with second power generation subassembly 14, the other end of third pivot 16 is located power generation storehouse 13 outside, second runner subassembly 26 cover is established on third pivot 16, second runner subassembly 26 is located power generation storehouse 13 below.
Preferably, in order to improve the power generation efficiency, a plurality of injection assemblies are provided, and each injection assembly is uniformly distributed on the inner wall of the first runner chamber 3.
Preferably, in order to improve the stability, a plurality of support columns 15 are provided, and each support column 15 is uniformly distributed outside the power generation bin 13.
Preferably, in order to adjust the water quantity entering the second runner chamber in unit time, the through-flow mechanism further comprises an adjusting assembly, the adjusting assembly comprises a second cylinder 17 and an adjusting ball 18, the adjusting ball 18 is located in the second runner chamber 12, the adjusting ball 18 is located above the power generation bin 13, the second cylinder 17 is located inside the power generation bin 13, and an output shaft of the second cylinder 17 extends out of the power generation bin 13 and is connected with the bottom of the adjusting ball 18.
Preferably, for maintenance convenience, a maintenance channel 19 is provided in the power generation compartment 13 and is in communication with the outside.
Preferably, in order to protect the second runner assembly and improve the power generation efficiency of the through-flow mechanism, a fixed guide vane 20 is arranged at the bottom of the power generation bin 13, and the fixed guide vane 20 is coaxially arranged with the second runner assembly 26 and is located above the second runner assembly 26.
Preferably, in order to prevent sediment from entering the water distribution pipe, a filter screen 21 is arranged at the communication part between the water inlet pipe 1 and the water distribution pipe 2.
Preferably, in order to prevent the phenomenon such as buckling after the water bucket is impacted by water flow for a long time, the first rotating wheel assembly comprises a first wheel disc 22, a second wheel disc 23 and a plurality of water buckets 24 uniformly arranged on the periphery of the second wheel disc 23, the first wheel disc 22 is fixedly arranged on the upper end face of the second wheel disc 23, the first wheel disc 22 and the second wheel disc 23 are coaxially arranged, the second wheel disc 23 is sleeved on the first rotating shaft 6, a plurality of grooves 25 are formed in the lower end face of the first wheel disc 22, and the top of the water buckets 24 is positioned in the grooves 25.
Preferably, in order to improve corrosion resistance, the outer wall of the power generation bin 13 is provided with a hot dip zinc coating.
Preferably, the motor 11 is a servo motor for accurate control of the motor.
The working principle of the high-efficiency water turbine is as follows: water enters the water distribution pipe 2 from the water inlet pipe 1, and then the water in the water distribution pipe 2 is sprayed to a water bucket 24 on the periphery of a second wheel disc 23 in the first wheel assembly by the spraying assembly 10, so that the second wheel disc 23 rotates, and the first rotating shaft 6 is driven to rotate, so that the first power generation assembly 5 works. The working principle of the jet assembly is as follows: the first cylinder 7 is used for adjusting the distance between the spray head 10 and the water bucket 24, and the motor 11 is used for adjusting the spray angle of the spray head 10. When the water impacts the water bucket, the water falls into the water outlet funnel 4 and then enters the second runner chamber 12, so that the second runner chamber 12 is filled with water to form a through-flow turbine model, and when the water flows through the second runner assembly 26, the second runner assembly 26 is driven to rotate, so that the third rotating shaft 16 is driven to rotate, and the second power generation assembly works. The adjusting assembly in the through-flow mechanism is used to adjust the amount of water that enters the second rotor chamber 12 per unit time. The principle is as follows: the second cylinder 17 arranged in the power generation bin 13 pushes the adjusting ball 18 to control the distance between the adjusting ball 18 and the water outlet of the water outlet funnel 4, wherein the diameter of the adjusting ball 18 can be slightly larger than the caliber of the water outlet funnel 4, and the adjusting ball 18 can seal the water outlet of the water outlet funnel 4.
Compared with the prior art, the high-efficiency water turbine is ingenious in design and high in feasibility, the position and the angle of the spray head 10 can be adjusted by the spray assembly in the impact mechanism, the impact efficiency of water flow on the first runner assembly is greatly improved, and the special structure of the first runner assembly can prevent the water bucket 24 from being deformed after being impacted by water for a long time. The through-flow mechanism can utilize the water falling after impacting the water bucket to perform the second-wheel power generation.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. The high-efficiency water turbine is characterized by comprising an impact mechanism and a through-flow mechanism which are sequentially connected from top to bottom;
the impact mechanism comprises a water inlet pipe (1), a water distribution pipe (2) communicated with the water inlet pipe (1), a first rotating wheel chamber (3), a water outlet funnel (4) positioned at the bottom of the first rotating wheel chamber (3) and communicated with the first rotating wheel chamber (3), a first power generation assembly (5) positioned above the first rotating wheel chamber (3), a first rotating wheel assembly positioned in the first rotating wheel chamber (3), a first rotating shaft (6) connected with the first power generation assembly (5) and the first rotating wheel assembly, and a jet assembly arranged in the first rotating wheel chamber (3) and communicated with the water distribution pipe (2);
the first rotating shaft (6) is vertically arranged, one end of the first rotating shaft (6) is connected with the first power generation assembly (5), the other end of the first rotating shaft (6) stretches into the first rotating wheel chamber (3), the first rotating wheel assembly is sleeved on the first rotating shaft (6), the water distribution pipe (2) is an annular water distribution pipe, and the water distribution pipe (2) is arranged on the periphery of the first rotating wheel chamber (3);
the spraying assembly comprises a first air cylinder (7), a support (8), a second rotating shaft (9), a spraying head (10) and a motor (11), wherein an output shaft of the first air cylinder (7) is horizontally arranged and faces the first rotating shaft assembly, the spraying head (10) is connected with the output shaft of the first air cylinder (7) through the support (8), the spraying head (10) is hinged with the support (8) through the vertically arranged second rotating shaft (9), and the motor (11) drives the spraying head (10) to rotate around the axis of the second rotating shaft (9);
the through-flow mechanism comprises a second rotating wheel chamber (12), a power generation bin (13) and a second rotating wheel assembly (26) which are positioned in the second rotating wheel chamber (12), a second power generation assembly (14) positioned in the power generation bin (13), a support column (15) for connecting the power generation bin (13) and the second rotating wheel chamber (12), and a third rotating shaft (16) for connecting the second power generation assembly (14) and the second rotating wheel assembly (26);
the top of the second rotating wheel chamber (12) is communicated with the water outlet funnel (4), the third rotating shaft (16) is vertically arranged, one end of the third rotating shaft (16) is positioned in the power generation bin (13) and is connected with the second power generation assembly (14), the other end of the third rotating shaft (16) is positioned outside the power generation bin (13), the second rotating wheel assembly (26) is sleeved on the third rotating shaft (16), and the second rotating wheel assembly (26) is positioned below the power generation bin (13); the number of the spraying components is several, and each spraying component is uniformly distributed on the inner wall of the first runner chamber (3); the support columns (15) are arranged in a plurality, and the support columns (15) are uniformly distributed outside the power generation bin (13).
2. The high-efficiency water turbine as claimed in claim 1, wherein the through-flow mechanism further comprises an adjusting assembly, the adjusting assembly comprises a second cylinder (17) and an adjusting ball (18), the adjusting ball (18) is located in the second runner chamber (12), the adjusting ball (18) is located above the power generation bin (13), the second cylinder (17) is located inside the power generation bin (13), and an output shaft of the second cylinder (17) extends out of the power generation bin (13) and is connected with the bottom of the adjusting ball (18).
3. A high efficiency hydraulic turbine according to claim 1, characterized in that the power generation compartment (13) is provided with a maintenance channel (19) communicating with the outside.
4. A high efficiency water turbine according to claim 1, wherein the bottom of the power generation bin (13) is provided with stationary vanes (20), said stationary vanes (20) being arranged coaxially with the second runner assembly (26) and above the second runner assembly (26).
5. A high efficiency water turbine according to claim 1, characterized in that the connection between the inlet pipe (1) and the water distribution pipe (2) is provided with a filter screen (21).
6. The high-efficiency water turbine as claimed in claim 1, wherein the first rotating wheel assembly comprises a first wheel disc (22), a second wheel disc (23) and a plurality of water hoppers (24) uniformly arranged on the periphery of the second wheel disc (23), the first wheel disc (22) is fixedly arranged on the upper end face of the second wheel disc (23), the first wheel disc (22) and the second wheel disc (23) are coaxially arranged, the second wheel disc (23) is sleeved on the first rotating shaft (6), a plurality of grooves (25) are formed in the lower end face of the first wheel disc (22), and the tops of the water hoppers (24) are located in the grooves (25).
7. A high efficiency water turbine as claimed in claim 1, wherein the outer wall of the power generation compartment (13) is provided with a hot dip galvanising layer.
8. A high efficiency hydraulic turbine according to claim 1, characterized in that said motor (11) is a servomotor.
Priority Applications (1)
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CN201710272093.7A CN106968867B (en) | 2017-04-24 | 2017-04-24 | High-efficiency water turbine |
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CN201710272093.7A CN106968867B (en) | 2017-04-24 | 2017-04-24 | High-efficiency water turbine |
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CN106968867A CN106968867A (en) | 2017-07-21 |
CN106968867B true CN106968867B (en) | 2023-11-03 |
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CN201710272093.7A Active CN106968867B (en) | 2017-04-24 | 2017-04-24 | High-efficiency water turbine |
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Families Citing this family (3)
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CN109209736A (en) * | 2018-11-05 | 2019-01-15 | 张家界天成机电设备制造有限公司 | A kind of composite efficient hydraulic turbine |
CN109882339B (en) * | 2019-03-20 | 2020-06-26 | 高邮市环邮泵业有限公司 | High efficiency abandonment mine energy storage power station water pump turbine of drawing water |
CN110529323B (en) * | 2019-08-22 | 2021-08-13 | 应睿 | Automatically regulated of quick start cuts formula hydraulic generator |
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GB171982A (en) * | 1920-11-20 | 1922-06-08 | Harvey Birchard Taylor | Improvements in impulse turbines |
CA1179238A (en) * | 1982-06-25 | 1984-12-11 | David T. Kao | Hydropower turbine system |
CN201560889U (en) * | 2009-11-04 | 2010-08-25 | 何玉彪 | Hydraulic press |
CN101910617A (en) * | 2007-10-31 | 2010-12-08 | 捷通国际有限公司 | Miniature hydro-power generation system |
CN101922401A (en) * | 2010-08-20 | 2010-12-22 | 华南理工大学 | Impact double-rotary-wheel water turbine generating device |
CN206770088U (en) * | 2017-04-24 | 2017-12-19 | 衢州市江氏电子科技有限公司 | A kind of high-efficiency water turbine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2435666A2 (en) * | 2009-05-26 | 2012-04-04 | Leviathan Energy Hydroelectric Ltd. | Hydroelectric in-pipe turbine uses |
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2017
- 2017-04-24 CN CN201710272093.7A patent/CN106968867B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB171982A (en) * | 1920-11-20 | 1922-06-08 | Harvey Birchard Taylor | Improvements in impulse turbines |
CA1179238A (en) * | 1982-06-25 | 1984-12-11 | David T. Kao | Hydropower turbine system |
CN101910617A (en) * | 2007-10-31 | 2010-12-08 | 捷通国际有限公司 | Miniature hydro-power generation system |
CN201560889U (en) * | 2009-11-04 | 2010-08-25 | 何玉彪 | Hydraulic press |
CN101922401A (en) * | 2010-08-20 | 2010-12-22 | 华南理工大学 | Impact double-rotary-wheel water turbine generating device |
CN206770088U (en) * | 2017-04-24 | 2017-12-19 | 衢州市江氏电子科技有限公司 | A kind of high-efficiency water turbine |
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