CN110513235B - Hydroelectric power generation system - Google Patents
Hydroelectric power generation system Download PDFInfo
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- CN110513235B CN110513235B CN201910683183.4A CN201910683183A CN110513235B CN 110513235 B CN110513235 B CN 110513235B CN 201910683183 A CN201910683183 A CN 201910683183A CN 110513235 B CN110513235 B CN 110513235B
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 17
- 238000004146 energy storage Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 230000035882 stress Effects 0.000 description 22
- 239000002699 waste material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/04—Free-flow canals or flumes; Intakes
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- 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
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- 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
- F03B1/02—Buckets; Bucket-carrying rotors
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- 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
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a hydroelectric generation system which structurally comprises a dam, a water inlet channel, a bidirectional water wheel device, a generator and a water outlet channel, wherein the water inlet channel is arranged at the rear upper part of the dam, the water inlet channel is communicated and connected with the bidirectional water wheel device, and the generator is arranged above the bidirectional water wheel device and is connected with the bidirectional water wheel device in a rotating mode. The invention can fully convert the water power which is rebounded back after water flow impacts the water wheel baffle into kinetic energy and then into electric energy through the two-way water wheel device, thereby reducing the water flow of the water flow flowing away from the gap, meanwhile, the energy storage spring is arranged in the baffle, when the water flow is larger, a certain amount of capacity is stored in the energy storage spring, and when the water flow is smaller, the capacity is released, thereby further reducing the hydraulic wave rate and improving the power generation rate of the water power as much as possible.
Description
Technical Field
The invention relates to the field of hydroelectric power generation, in particular to a hydroelectric power generation system.
Background
Hydroelectric power generation, and scientific technology for researching technical and economic problems of engineering construction, production, operation and the like for converting water energy into electric energy. The water energy utilized by hydroelectric power generation is mainly potential energy stored in water. The prior art hydroelectric power generation systems still suffer from the following drawbacks:
in the hydroelectric generation system in the prior art, a certain gap exists between the hydraulic wheel and the rotary groove, part of water flows away from the gap, so that certain impact force of the water flow is wasted, the water flow directly flows away from the gap after rebounding on the hydraulic wheel, cannot be reused, certain hydraulic waste is caused, and the hydroelectric generation rate is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a hydroelectric generation system, which solves the problems that in the hydroelectric generation system in the prior art, a certain gap exists between a hydraulic wheel and a rotary groove, part of water flows away from the gap, so that certain impact force of the water flow is wasted, and after the water flow rebounds on the hydraulic wheel, the water flow directly flows away from the gap, so that the water flow cannot be reused, a certain hydraulic waste is caused, and the hydroelectric generation rate is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a hydroelectric power generation system structurally comprises a dam, a water inlet channel, a bidirectional water wheel device, a generator and a water outlet channel, wherein the water inlet channel is arranged at the rear upper part of the dam and is communicated with the bidirectional water wheel device;
the bidirectional water wheel device is composed of a reverse rotating mechanism, a transmission belt and a forward rotating mechanism, the transmission belt is arranged on the periphery of the reverse rotating mechanism and is in meshing movable connection with the outer surface of the reverse rotating mechanism, and the forward rotating mechanism is arranged in the middle of the inside of the reverse rotating mechanism and is in meshing connection with the generator.
The reverse rotating mechanism comprises an outer wheel, a magnetic wheel, a reverse stress plate and an engaging groove, wherein the magnetic wheel is arranged on the lower surface of the outer wheel, the reverse stress plate is arranged inside the outer wheel, and the engaging groove is arranged on the outer surface of the outer wheel and is of an integrated molding structure.
In a further aspect of the present invention, the magnetic wheel is an electromagnet, and is embedded in a rotating sliding groove having the same magnetism.
As a further scheme of the invention, the reverse stress plate is provided with 10-30 blocks which are uniformly arranged inside the outer wheel in a clockwise direction at equal intervals.
As a further scheme of the invention, more than 2 meshing grooves are arranged, the same number of transmission belts are correspondingly arranged and are meshed and connected in a one-to-one correspondence mode.
As a further scheme of the invention, the forward rotating mechanism comprises a rotating disk, a central shaft and a forward stress plate, wherein the lower end of the central shaft penetrates through the center of the rotating disk and is vertically welded, the upper end of the central shaft is vertically meshed with the generator in a meshing manner, and the forward stress plate is arranged on the edge of the rotating disk and is welded.
As a further scheme of the invention, the number of the positive stress plates is the same as that of the negative stress plates, and the positive stress plates are radially, uniformly and equidistantly arranged on the edge of the rotating disk in a counterclockwise direction.
As a further scheme of the invention, the reverse stress plates and the forward stress plates are distributed in a staggered manner and comprise baffle plates, welding handles, grooves, rebound plates, hinges and energy storage springs, the baffle plates are welded with the edges of the rotating disc and the inner surface of the outer wheel through the welding handles, the grooves are formed in the baffle plates, the rebound plates are arranged in the grooves and movably connected through the hinges, and the energy storage springs are arranged between the rebound plates and the grooves.
Advantageous effects of the invention
Compared with the traditional hydroelectric generation system, the hydraulic power generation system has the advantages that the bidirectional water wheel device is arranged, the hydraulic power which is rebounded after water flow impacts the water wheel baffle can be fully converted into kinetic energy and then converted into electric energy, the water flow of the water flow flowing away from the gap is reduced, meanwhile, the energy storage spring is arranged in the baffle, a certain amount of capacity is stored in the energy storage spring when the water flow is large, and the capacity is released when the water flow is small, so that the hydraulic power waste rate is further reduced, and the hydroelectric generation rate is improved as much as possible.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic diagram of a hydroelectric power generation system according to the present invention.
Fig. 2 is a plan view of a bi-directional paddlewheel assembly of a hydro-power generation system in accordance with the present invention.
Fig. 3 is a structural side view of a bi-directional paddlewheel assembly of a hydro-power generation system of the present invention.
Fig. 4 is a plan view of a configuration of a force-bearing plate of a hydro-power generation system of the present invention.
In the figure: the water dam comprises a dam 1, a water inlet channel 2, a bidirectional water wheel device 3, a generator 4, a water outlet channel 5, a reverse rotating mechanism a, a driving belt b, a forward rotating mechanism c, an outer wheel aa, a magnetic wheel ab, a reverse stress plate ac, an engagement groove ad, a rotating disc ca, a central shaft cb, a forward stress plate cc, a baffle plate a1, a welding handle a2, a groove a3, a rebound plate a4, a hinge a5 and an energy storage spring a 6.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the present invention provides a technical solution of a hydro-power generation system:
a hydroelectric power generation system structurally comprises a dam 1, a water inlet channel 2, a bidirectional water wheel device 3, a power generator 4 and a water outlet channel 5, wherein the water inlet channel 2 is arranged above the back of the dam 1, the water inlet channel 2 is communicated with the bidirectional water wheel device 3, the power generator 4 is arranged above the bidirectional water wheel device 3 and is connected with the bidirectional water wheel device in a rotating mode, the water outlet channel 5 is arranged below the front of the dam 1, and the water outlet channel 5 is communicated with the bidirectional water wheel device 3;
the bidirectional water wheel device 3 is composed of a reverse rotating mechanism a, a transmission belt b and a forward rotating mechanism c, the transmission belt b is arranged on the periphery of the reverse rotating mechanism a and is in meshing movable connection with the outer surface of the reverse rotating mechanism a, and the forward rotating mechanism c is arranged in the middle of the inside of the reverse rotating mechanism a and is in meshing connection with the generator 4.
The reverse rotating mechanism a comprises an outer wheel aa, a magnetic wheel ab, a reverse stress plate ac and an engaging groove ad, wherein the magnetic wheel ab is arranged on the lower surface of the outer wheel aa, the reverse stress plate ac is arranged inside the outer wheel aa, and the engaging groove ad is arranged on the outer surface of the outer wheel aa and is of an integrated forming structure.
The magnetic wheel ab is an electromagnet and is embedded in a rotary sliding groove with the same magnetism.
The reverse stress plate ac is provided with 10-30 blocks which are uniformly arranged inside the outer wheel aa in the clockwise direction at equal intervals.
The number of the meshing grooves ad is more than 2, and the meshing grooves ad are correspondingly provided with the same number of transmission belts b which are meshed and connected one by one.
The forward rotating mechanism c is composed of a rotating disk ca, a central shaft cb and a forward stress plate cc, the lower end of the central shaft cb penetrates through the center of the rotating disk ca and is vertically welded, the upper end of the central shaft cb is vertically meshed with the generator 4, and the forward stress plate cc is arranged on the edge of the rotating disk ca and is welded.
The number of the forward stress plates cc is the same as that of the reverse stress plates ac, and the forward stress plates cc are radially uniformly arranged on the edge of the rotating disk ca in an anticlockwise direction at equal intervals.
The reverse stress plate ac and the forward stress plate cc are distributed in a staggered mode and comprise a baffle plate a1, a welding handle a2, a groove a3, a rebound plate a4, a hinge a5 and an energy storage spring a6, the baffle plate a1 is welded with the edge of the rotating disc ca and the inner surface of the outer wheel aa through the welding handle a2, the groove a3 is arranged inside the baffle plate a1, the rebound plate a4 is arranged inside the groove a3 and movably connected through the hinge a5, and the energy storage spring a6 is arranged between the rebound plate a4 and the groove a 3.
The working principle of the invention is as follows: the dam 1 is built at a position with a large river height difference, the generator 4 is installed, the two-way water wheel device 3 is installed below the generator 4 and connected, after water flow is introduced, water can flow to the two-way water wheel device 3 along the water inlet channel 2, due to the height difference, the water flow is impacted into the outer wheel aa by violent force, the water flow firstly impacts the forward force bearing plate cc to drive the rotating disc ca to rotate around the central shaft cb as the center, power generation is realized through the generator 4, meanwhile, the water flow rebounds by the forward rotating mechanism c and flows to the reverse force bearing plate ac, the water flow pushes the outer wheel aa to rotate, and due to the fact that the magnetic wheel ab and a track groove meshed with the magnetic wheel ab are made of the same magnetic material, mutual repulsion of the magnetic wheel ab reduces friction force existing when the outer wheel aa rotates, and power is transmitted out through the transmission belt b and converted into; when water flow rushes to the forward rotating mechanism c and the reverse stress plate ac, the water flow stirs the rebound plate a4 in the groove a3, and the energy storage spring a6 is in a compressed state, so that part of hydraulic energy can be stored in the energy storage spring a6 when the water flow is large, the waste of part of the hydraulic energy is reduced, and then when the water flow is small, the water flow is released and converted into electric energy, and the waste of the hydraulic energy is reduced as much as possible.
The invention solves the problem that in the hydroelectric generation system in the prior art, as a certain gap exists between a hydraulic wheel and a rotary trough, part of water flows away from the gap, which wastes certain impulsive force of water flow, and the water flows directly away from the gap after striking on the hydraulic wheel and rebounding, which cannot be reused, and also causes certain hydraulic waste, thereby reducing the hydroelectric generation rate. The hydraulic power generation rate is improved as much as possible.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a hydroelectric generation system, its structure includes dam (1), inlet channel (2), two-way hydraulic wheel device (3), generator (4), water outlet channel (5), dam (1) back top is located in inlet channel (2), inlet channel (2) and two-way hydraulic wheel device (3) through connection, two-way hydraulic wheel device (3) top and rotatory being connected are located in generator (4), dam (1) front lower place is located in water outlet channel (5), water outlet channel (5) and two-way hydraulic wheel device (3) through connection, its characterized in that:
the bidirectional water wheel device (3) is composed of a reverse rotating mechanism (a), a transmission belt (b) and a forward rotating mechanism (c), the transmission belt (b) is arranged on the periphery of the reverse rotating mechanism (a) and is in meshing movable connection with the outer surface of the reverse rotating mechanism (a), the forward rotating mechanism (c) is arranged in the middle of the inside of the reverse rotating mechanism (a) and is in meshing connection with the generator (4), the reverse rotating mechanism (a) is composed of an outer wheel (aa), a magnetic wheel (ab), a reverse stress plate (ac) and an meshing groove (ad), the magnetic wheel (ab) is arranged on the lower surface of the outer wheel (aa), the reverse stress plate (ac) is arranged inside the outer wheel (aa), and the meshing groove (ad) is arranged on the outer surface of the outer wheel (aa) and is of an integrated molding;
the magnetic wheel (ab) is an electromagnet and is embedded in a rotary sliding groove with the same magnetism, and the reverse stress plate (ac) is provided with 10-30 blocks which are uniformly arranged in the outer wheel (aa) in a clockwise direction at equal intervals;
the forward rotating mechanism (c) consists of a rotating disk (ca), a central shaft (cb) and a forward stress plate (cc), the lower end of the central shaft (cb) penetrates through the center of the rotating disk (ca) and is vertically welded, the upper end of the central shaft (cb) is vertically meshed with the generator (4) and is arranged at the edge of the rotating disk (ca) and welded, the number of the forward stress plates (cc) is the same as that of the reverse stress plates (ac), and the forward stress plates (cc) are radially uniformly arranged at the edge of the rotating disk (ca) in an anticlockwise radial mode at equal intervals;
the reverse stress plate (ac) and the forward stress plate (cc) are distributed in a staggered manner and consist of a baffle plate (a1), a welding handle (a2), a groove (a3), a rebound plate (a4), a hinge (a5) and an energy storage spring (a6), the baffle plate (a1) is welded with the edge of the rotating disc (ca) and the inner surface of the outer wheel (aa) through the welding handle (a2), the groove (a3) is arranged inside the baffle plate (a1), the rebound plate (a4) is arranged inside the groove (a3) and movably connected with the hinge (a5), the energy storage spring (a6) is arranged between the rebound plate (a4) and the groove (a3), after water flow is introduced, the water flows to the bidirectional hydraulic turbine device (3) along the water inlet channel (2), the water flow impacts inside the outer wheel (aa) in a violent mode, the positive stress plate (cc) firstly impacts the forward stress plate (cc), drives the central shaft (ca) to drive the rotating disc (ca) to rotate through the center (4) of the rotating disc (aa), meanwhile, the water flows to the reverse stress plate (ac) after being rebounded by the forward rotating mechanism (c), the water flow pushes the outer wheel (aa) to rotate, and when the water flows to the forward rotating mechanism (c) and the reverse stress plate (ac), the water flow stirs the rebound plate (a4) in the groove (a3), and the energy storage spring (a6) is in a compressed state, so that part of hydraulic energy can be stored in the energy storage spring (a6) when the water flow is large.
2. A hydro-power generation system according to claim 1, wherein: the number of the meshing grooves (ad) is more than 2, and the meshing grooves are correspondingly provided with the same number of transmission belts (b) which are meshed and connected in a one-to-one corresponding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683183.4A CN110513235B (en) | 2019-07-26 | 2019-07-26 | Hydroelectric power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683183.4A CN110513235B (en) | 2019-07-26 | 2019-07-26 | Hydroelectric power generation system |
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| Publication Number | Publication Date |
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| CN110513235A CN110513235A (en) | 2019-11-29 |
| CN110513235B true CN110513235B (en) | 2020-12-01 |
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| CN201910683183.4A Active CN110513235B (en) | 2019-07-26 | 2019-07-26 | Hydroelectric power generation system |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204418U (en) * | 1987-07-11 | 1988-08-03 | 毛联治 | Movable-blade water turbine with intermediate fixed-blade |
| TW469322B (en) * | 2000-09-20 | 2001-12-21 | Deng-Chuan Chen | Water wheel device |
| CN200964922Y (en) * | 2006-09-21 | 2007-10-24 | 席风春 | Bidirectional rotation double-path generation water turbine generator |
| CN102245935A (en) * | 2008-10-12 | 2011-11-16 | 克里斯多佛·C·萨彭菲尔德 | Rotary units, rotary mechanisms and related applications |
| CN203009140U (en) * | 2012-12-03 | 2013-06-19 | 常州翰力信息科技有限公司 | Novel electric generator |
| CN103397974A (en) * | 2013-08-16 | 2013-11-20 | 重庆同利实业有限公司 | Magnetic levitation hydro-generator |
| CN104775996A (en) * | 2015-04-27 | 2015-07-15 | 陈耶斐 | Rotating magnetic self driving device |
| CN104775964A (en) * | 2015-01-06 | 2015-07-15 | 洛阳市四洲水能发电科技有限公司 | Splitting type water turbine chamber |
| KR101704083B1 (en) * | 2011-05-23 | 2017-02-07 | 가부시키가이샤 미죠타 | Electrical power generation unit using water wheel |
| CN106655669A (en) * | 2017-01-22 | 2017-05-10 | 湖南电将军新能源有限公司 | Double-rotating mechanism-based power generation device |
| CN107559123A (en) * | 2017-08-31 | 2018-01-09 | 天津大学 | A kind of portable conduction pipe TRT |
-
2019
- 2019-07-26 CN CN201910683183.4A patent/CN110513235B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204418U (en) * | 1987-07-11 | 1988-08-03 | 毛联治 | Movable-blade water turbine with intermediate fixed-blade |
| TW469322B (en) * | 2000-09-20 | 2001-12-21 | Deng-Chuan Chen | Water wheel device |
| CN200964922Y (en) * | 2006-09-21 | 2007-10-24 | 席风春 | Bidirectional rotation double-path generation water turbine generator |
| CN102245935A (en) * | 2008-10-12 | 2011-11-16 | 克里斯多佛·C·萨彭菲尔德 | Rotary units, rotary mechanisms and related applications |
| KR101704083B1 (en) * | 2011-05-23 | 2017-02-07 | 가부시키가이샤 미죠타 | Electrical power generation unit using water wheel |
| CN203009140U (en) * | 2012-12-03 | 2013-06-19 | 常州翰力信息科技有限公司 | Novel electric generator |
| CN103397974A (en) * | 2013-08-16 | 2013-11-20 | 重庆同利实业有限公司 | Magnetic levitation hydro-generator |
| CN104775964A (en) * | 2015-01-06 | 2015-07-15 | 洛阳市四洲水能发电科技有限公司 | Splitting type water turbine chamber |
| CN104775996A (en) * | 2015-04-27 | 2015-07-15 | 陈耶斐 | Rotating magnetic self driving device |
| CN106655669A (en) * | 2017-01-22 | 2017-05-10 | 湖南电将军新能源有限公司 | Double-rotating mechanism-based power generation device |
| CN107559123A (en) * | 2017-08-31 | 2018-01-09 | 天津大学 | A kind of portable conduction pipe TRT |
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| Publication number | Publication date |
|---|---|
| CN110513235A (en) | 2019-11-29 |
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Effective date of registration: 20201118 Address after: 313000 1-D, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Applicant after: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Address before: 362100 South Street, Huian County, Quanzhou, Fujian Province, No. 105 Applicant before: Guo Cunhong |
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Denomination of invention: A hydraulic power generation system Effective date of registration: 20211222 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |
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Date of cancellation: 20230912 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |