CN106640511A - Vertical shaft type tidal power generator - Google Patents
Vertical shaft type tidal power generator Download PDFInfo
- Publication number
- CN106640511A CN106640511A CN201610977877.5A CN201610977877A CN106640511A CN 106640511 A CN106640511 A CN 106640511A CN 201610977877 A CN201610977877 A CN 201610977877A CN 106640511 A CN106640511 A CN 106640511A
- Authority
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- China
- Prior art keywords
- main shaft
- flow deflector
- shaft
- power generator
- right main
- 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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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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
-
- 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
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- 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
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a vertical shaft type tidal power generator which comprises at least two power generation modules and at least three drainage supports. The power generation modules are installed between the adjacent drainage supports. Each power generation module further comprises a left main shaft, a right main shaft, a base and a power generator body, wherein the base is composed of a round support located at the front portion and a conical support connected with the round support and located at the rear portion, the left main shaft and the right main shaft are rotationally installed on the left side and the right side of the round support of the base, multiple left blades are distributed on the left main shaft in the circumferential direction of the left main shaft, and multiple right blades are distributed on the right main shaft in the circumferential direction of the right main shaft, the lower end of the left main shaft and the lower end of the right main shaft are connected with the input end of a speed increasing gearbox, and the output end of the speed increasing gearbox is connected with a transmission shaft of the power generator body. Each power generation module further comprises a cover plate, wherein the corresponding left main shaft and the corresponding right main shaft are rotationally connected between the cover plate and the corresponding base. According to the vertical shaft type tidal power generator, thrust of water flow to vanes is enhanced, and therefore the power generation efficiency of the power generator is improved, damage of the power generator under the strong water flow is avoided, it is ensured that the power generator is in an optimal water energy absorbing working state, and the water energy utilization rate is increased.
Description
Technical field
The present invention relates to a kind of water generating, more particularly to a kind of vertical shaft type tidal-power generator.
Background technology
At present, it is to adopt thermal power generation that existing TRT has significant portion, and this kind of TRT needs to consume a large amount of
Oil or the fuel such as coal.It is residual after resource scarcity, cost raising and burning however as fuel such as oil, coals
Pollution of the thing to environment, people is stayed to start the development and utilization for increasing eco-friendly power source, such as solar energy, wind energy and tide energy
Deng designing becomes the major subjects of energy development at present using the TRT of tidal power.Therefore how one kind is designed
Generating power by water current unit, can make full use of water-head that the tide is flowing and ebbing of Large Marine Ecosystem produces and by the current of water-retention or non-water-retention come
Produce mechanical energy and then generated electricity, and be not only restricted to special geographical environment, become the direction of those skilled in the art's effort.
The content of the invention
The present invention provides a kind of vertical shaft type tidal-power generator, and this generating power by water current unit strengthens thrust of the current to wheel blade, from
And increase the generating efficiency of electromotor and avoid damage of the electromotor under strong current, it is ensured that electromotor is in optimal absorption water energy
Working condition, and then improve waterpower utilization rate.
To reach above-mentioned purpose, the technical solution used in the present invention is：A kind of tide vertical type water flow electromotor, including：
At least 2 electricity generation modules and at least 3 drainage stents, at least 3 drainage stents are spaced in the width direction, described
Electricity generation module is installed between adjacent drainage stent；The electricity generation module is further included：Left main shaft, right main shaft, pedestal and send out
Motor, the pedestal by positioned at anterior round bearing and being connected thereto and conical standoff positioned at rear portion is constituted, this left main shaft,
It is installed on the left and right side of the round bearing of pedestal, the left main shaft circumferentially distributed there are several left along its right main axis
Blade, the right main shaft is moveably mounted along its circumferentially distributed front end for having several lobus dexter pieces, a tail vane piece by rotary shaft
On the conical standoff, so that tail vane piece can swing around rotary shaft, the rotary shaft for installing tail vane piece is located at left master
Between axle, right main shaft and on elongated central line；
Left flow deflector, right flow deflector are separately installed with the left and right side of the round bearing of the pedestal, this left flow deflector, right side
Flow deflector is located at each opposite outside of left main shaft, right main shaft, and each front end passes through rotation for the left flow deflector, right flow deflector
Axle is movably arranged in the both sides of round bearing, so that left flow deflector, right flow deflector can be put around respective rotary shaft or so
Dynamic, the left flow deflector, right flow deflector each form water inlet, the left flow deflector surface opposite with left main shaft between front end
Central region has a left depression arcuate segments, and the right flow deflector surface middle part region opposite with right main shaft has a right depression
Arcuate segments, each leading inside is respectively provided with one first arc convex portion for the left flow deflector, right flow deflector, the left flow deflector,
Right flow deflector is each respectively provided with one second arc convex portion in end inner side；
The left main shaft, the lower end of right main shaft couple with the input of a step-up gear, the outfan of the step-up gear
With the propeller shaft couplings of electromotor；
Also include a cover plate, be connected between cover plate and pedestal the left main shaft, right main axis.
In such scheme, the opposite flank of the adjacent drainage stent is curved inclined plane.
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：
1. vertical shaft type tidal-power generator of the present invention, the front end of one tail vane piece is movably arranged in the taper by rotary shaft
On bearing so that tail vane piece can swing around rotary shaft, install tail vane piece rotary shaft be located at left main shaft, right main shaft it
Between and on elongated central line, left flow deflector, right flow deflector are separately installed with the left and right side of the round bearing of pedestal, this
Left flow deflector, right flow deflector are located at each opposite outside of left main shaft, right main shaft, the left flow deflector, right flow deflector each before
End is movably arranged in the both sides of round bearing by rotary shaft, so that left flow deflector, right flow deflector can be around respective
Rotary shaft swings, and the left flow deflector, right flow deflector each form water inlet, the left flow deflector and left master between front end
The opposite surface middle part region of axle has a left depression arcuate segments, the right flow deflector surface middle part region opposite with right main shaft
With a right depression arcuate segments, can arbitrarily be placed according to factors such as current, section, navigation channels, be not only not only restricted to special ground
Reason environment, and the energy of the tidewater of widely available inexhaustible Large Marine Ecosystem, economical and practical, highly versatile can dynamic root
Change according to water (flow) direction, and the strong and weak change of current, Real-time and Dynamic finds current principal direction accurately, and dynamic is adjusted to current pair
The thrust of lobus sinister piece, lobus dexter piece, strengthens thrust of the current to wheel blade, so as to increasing the generating efficiency of electromotor and avoiding electromotor
Damage under strong current, it is ensured that working condition of the electromotor in optimal absorption water energy, and then improve waterpower utilization rate.
2. vertical shaft type tidal-power generator of the present invention, each leading inside is respectively provided with one first for its left flow deflector, right flow deflector
Arc convex portion, the left flow deflector, right flow deflector are each respectively provided with one second arc convex portion in end inner side；Be conducive to into one
Step does self-adaptative adjustment according to water velocity, further increases the generating efficiency and waterpower utilization rate of electromotor.
Description of the drawings
Accompanying drawing 1 is vertical shaft type tidal-power generator structural representation of the present invention；
Accompanying drawing 2 is electricity generation module partial perspective view schematic diagram in generating power by water current unit of the present invention；
Accompanying drawing 3 is electricity generation module local main structure diagram in generating power by water current unit of the present invention；
Accompanying drawing 4 is the right side structural representation of accompanying drawing 3；
Accompanying drawing 5 is the structural representation of pedestal in generating power by water current unit of the present invention；
Accompanying drawing 6 is generating power by water current unit partial structural diagram of the present invention.
In the figures above：1st, left main shaft；2nd, right main shaft；3rd, pedestal；31st, round bearing；32nd, conical standoff；4th, electromotor；
5th, lobus sinister piece；6th, lobus dexter piece；7th, tail vane piece；71st, rotary shaft；8th, left flow deflector；81st, left depression arcuate segments；9th, right flow deflector；
91st, right depression arcuate segments；10th, the first arc convex portion；11st, step-up gear；12nd, shaft coupling；13rd, cover plate；14th, water inlet；
15th, the second arc convex portion；16th, electricity generation module；17th, drainage stent.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：A kind of vertical shaft type tidal-power generator, as shown in accompanying drawing 1 ~ 5, including：At least 2 electricity generation modules 16 and at least 3
Drainage stent 17, at least 3 drainage stents 17 are spaced in the width direction, and the electricity generation module is installed on adjacent drawing
Between stream support；The electricity generation module is further included：Left main shaft 1, right main shaft 2, pedestal 3 and electromotor 4, the pedestal 3 by
Positioned at anterior round bearing 31 and it is connected thereto and conical standoff 32 positioned at rear portion is constituted, 2 turns of this left main shaft 1, right main shaft
It is installed on dynamicly on the left and right side of round bearing 31 of pedestal 3, the left main shaft 1 circumferentially distributed there are several lobus sinister pieces along its
5, the right main shaft 2 is actively pacified along its circumferentially distributed front end for having several lobus dexter pieces 6, a tail vane piece 7 by rotary shaft 71
Loaded on the conical standoff 32, so that tail vane piece 7 can swing around rotary shaft 71, the rotary shaft of tail vane piece 7 is installed
71 are located between left main shaft 1, right main shaft 2 and on elongated central line；
Left flow deflector 8, right flow deflector 9 are separately installed with the left and right side of the round bearing 31 of the pedestal 3, this left water conservancy diversion
Piece 8, right flow deflector 9 are located at each opposite outside of left main shaft 1, right main shaft 2, before the left flow deflector 8, right flow deflector 9 are respective
End is movably arranged in the both sides of round bearing by rotary shaft, so that left flow deflector 8, right flow deflector 9 can be around respective
Rotary shaft swing, between the left flow deflector 8, the respective front end of right flow deflector 9 formed water inlet 14, the left flow deflector
The 8 surface middle part regions opposite with left main shaft 1 have a left depression arcuate segments 81, and the right flow deflector 9 is opposite with right main shaft 2
Surface middle part region has a right depression arcuate segments 91, and the left flow deflector 8, the respective leading inside of right flow deflector 9 are respectively provided with one
First arc convex portion 10, the left flow deflector 8, the respective end of right flow deflector 9 inner side are respectively provided with one second arc convex portion 15；
The left main shaft 1, the lower end of right main shaft 2 couple with the input of a step-up gear 11, the step-up gear 11
The propeller shaft couplings of outfan and electromotor 4.
Coupled by shaft coupling 12 between above-mentioned left main shaft 1, the lower end of right main shaft 2 and the input of step-up gear 11.
The orientation of above-mentioned lobus sinister piece 5 is parallel with left main shaft 1, and the orientation of the lobus dexter piece 6 is flat with right main shaft 2
OK.
Also include a cover plate 13, the left main shaft 1, right main shaft 2 are rotationally connected between cover plate 13 and pedestal 3.
The opposite flank of the adjacent drainage stent 17 is curved inclined plane 18.
During using above-mentioned vertical shaft type tidal-power generator, it can arbitrarily be placed, no according to factors such as current, section, navigation channels
But special geographical environment, and the energy of the tidewater of widely available inexhaustible Large Marine Ecosystem are not only restricted to, it is economical and practical,
Highly versatile, dynamic can change according to water (flow) direction, and the strong and weak change of current, and Real-time and Dynamic finds current principal direction accurately, with
And dynamic is adjusted to current to lobus sinister piece, the thrust of lobus dexter piece, strengthen thrust of the current to wheel blade, so as to increase sending out for electromotor
Electrical efficiency and avoid damage of the electromotor under strong current, it is ensured that working condition of the electromotor in optimal absorption water energy, and then
Improve waterpower utilization rate；Secondly, be conducive to further doing self-adaptative adjustment according to water velocity, further increase electromotor
Generating efficiency and waterpower utilization rate.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that spirit is made, all should be included within the scope of the present invention.
Claims (2)
1. a kind of vertical shaft type tidal-power generator, it is characterised in that：Including：At least 2 electricity generation modules（16）At least 3 drains
Frame（17）, at least 3 drainage stents（17）Spaced in the width direction, the electricity generation module is installed on adjacent drain
Between support；The electricity generation module is further included：Left main shaft（1）, right main shaft（2）, pedestal（3）And electromotor（4）, the base
Seat（3）By positioned at anterior round bearing（31）Be connected thereto and positioned at the conical standoff at rear portion（32）Composition, this left main shaft
（1）, right main shaft（2）It is rotatably mounted to pedestal（3）Round bearing（31）Left and right side on, the left main shaft（1）Along its week
To several lobus sinister pieces are distributed with（5）, the right main shaft（2）Circumferentially distributed there are several lobus dexter pieces along its（6）, a tail vane piece
（7）Front end pass through rotary shaft（71）It is movably arranged in the conical standoff（32）On, so that tail vane piece（7）Can be around rotation
Rotating shaft（71）Swing, tail vane piece is installed（7）Rotary shaft（71）Positioned at left main shaft（1）, right main shaft（2）Between and at center
On extended line；
The pedestal（3）Round bearing（31）Left and right side on be separately installed with left flow deflector（8）, right flow deflector（9）,
This left flow deflector（8）, right flow deflector（9）Positioned at left main shaft（1）, right main shaft（2）Respective opposite outside, the left flow deflector
（8）, right flow deflector（9）Each front end is movably arranged in the both sides of round bearing by rotary shaft, so that left water conservancy diversion
Piece（8）, right flow deflector（9）Can swing around respective rotary shaft, the left flow deflector（8）, right flow deflector（9）Respective front end
Between form water inlet（14）, the left flow deflector（8）With left main shaft（1）Opposite surface middle part region has a left depression arc
Shape area（81）, the right flow deflector（9）With right main shaft（2）Opposite surface middle part region has a right depression arcuate segments（91）,
The left flow deflector（8）, right flow deflector（9）Each leading inside is respectively provided with one first arc convex portion（10）, the left water conservancy diversion
Piece（8）, right flow deflector（9）Each end inner side is respectively provided with one second arc convex portion（15）；
The left main shaft（1）, right main shaft（2）Lower end and a step-up gear（11）Input connection, the speed increasing gear
Case（11）Outfan and electromotor（4）Propeller shaft couplings；
Also include a cover plate（13）, the left main shaft（1）, right main shaft（2）It is rotationally connected with cover plate（13）And pedestal（3）It
Between.
2. tide according to claim 1 vertical type water flow electromotor, it is characterised in that：The adjacent drainage stent（17）
Opposite flank be curved inclined plane（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977877.5A CN106640511A (en) | 2014-11-13 | 2014-11-13 | Vertical shaft type tidal power generator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977877.5A CN106640511A (en) | 2014-11-13 | 2014-11-13 | Vertical shaft type tidal power generator |
| CN201410642197.9A CN104389731A (en) | 2014-11-13 | 2014-11-13 | Tide vertical type water flow power generation unit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410642197.9A Division CN104389731A (en) | 2014-11-13 | 2014-11-13 | Tide vertical type water flow power generation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106640511A true CN106640511A (en) | 2017-05-10 |
Family
ID=52607679
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977877.5A Pending CN106640511A (en) | 2014-11-13 | 2014-11-13 | Vertical shaft type tidal power generator |
| CN201610977879.4A Pending CN106567801A (en) | 2014-11-13 | 2014-11-13 | General power generation device using seawater tidal energy |
| CN201610977880.7A Pending CN107061129A (en) | 2014-11-13 | 2014-11-13 | Tidal-energy electric generator set |
| CN201410642197.9A Pending CN104389731A (en) | 2014-11-13 | 2014-11-13 | Tide vertical type water flow power generation unit |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977879.4A Pending CN106567801A (en) | 2014-11-13 | 2014-11-13 | General power generation device using seawater tidal energy |
| CN201610977880.7A Pending CN107061129A (en) | 2014-11-13 | 2014-11-13 | Tidal-energy electric generator set |
| CN201410642197.9A Pending CN104389731A (en) | 2014-11-13 | 2014-11-13 | Tide vertical type water flow power generation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106640511A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021198A (en) * | 2017-06-09 | 2017-08-08 | 浙江舟山博斯特船舶设计研究院有限公司 | A kind of rudder system device for ship |
| CN107150768A (en) * | 2017-06-09 | 2017-09-12 | 扬帆集团股份有限公司 | A kind of multifunctional water surface refuse reclamation ship generated electricity |
| CN112392647A (en) * | 2020-04-13 | 2021-02-23 | 徐树强 | Novel vertical axis tidal current energy conversion device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE20080423A1 (en) * | 2008-05-27 | 2013-10-23 | Thomas Murphy | A vertical fluid flow turbine |
| CN103502633A (en) * | 2011-01-28 | 2014-01-08 | 勒内技术股份公司 | Tidal current power generator |
| CN203412693U (en) * | 2013-08-08 | 2014-01-29 | 浙江海洋学院 | Tidal current energy power generation device |
| CN204253269U (en) * | 2014-11-13 | 2015-04-08 | 钟群明 | Tide vertical type water flow generator set |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090146432A1 (en) * | 2005-09-02 | 2009-06-11 | Ballena Abraham E | Vertical axis wind turbine |
| FR2922606B1 (en) * | 2007-10-23 | 2014-07-04 | Inst Nat Polytech Grenoble | HYDRAULIC TURBINE ENGINE TURBINES WITH TRANSVERSE FLOW WITH OVERALL STRENGTH |
| CN102305191A (en) * | 2011-08-26 | 2012-01-04 | 雷立旭 | Wind power or hydraulic power generation device |
| CN102996318A (en) * | 2012-12-21 | 2013-03-27 | 甘乐军 | Floating conjugate double-wheel water flow blocking-gathering device |
-
2014
- 2014-11-13 CN CN201610977877.5A patent/CN106640511A/en active Pending
- 2014-11-13 CN CN201610977879.4A patent/CN106567801A/en active Pending
- 2014-11-13 CN CN201610977880.7A patent/CN107061129A/en active Pending
- 2014-11-13 CN CN201410642197.9A patent/CN104389731A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE20080423A1 (en) * | 2008-05-27 | 2013-10-23 | Thomas Murphy | A vertical fluid flow turbine |
| CN103502633A (en) * | 2011-01-28 | 2014-01-08 | 勒内技术股份公司 | Tidal current power generator |
| CN203412693U (en) * | 2013-08-08 | 2014-01-29 | 浙江海洋学院 | Tidal current energy power generation device |
| CN204253269U (en) * | 2014-11-13 | 2015-04-08 | 钟群明 | Tide vertical type water flow generator set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061129A (en) | 2017-08-18 |
| CN104389731A (en) | 2015-03-04 |
| CN106567801A (en) | 2017-04-19 |
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Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |