CN106677961A - Water wheel or wind wheel with moving plates opened and closed in limited manner by flow force in wheel direction and power generation system - Google Patents
Water wheel or wind wheel with moving plates opened and closed in limited manner by flow force in wheel direction and power generation system Download PDFInfo
- Publication number
- CN106677961A CN106677961A CN201610537020.1A CN201610537020A CN106677961A CN 106677961 A CN106677961 A CN 106677961A CN 201610537020 A CN201610537020 A CN 201610537020A CN 106677961 A CN106677961 A CN 106677961A
- Authority
- CN
- China
- Prior art keywords
- wheel
- runner
- portable plate
- wind wheel
- water wheels
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000010248 power generation Methods 0.000 title abstract description 4
- 239000012530 fluid Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 206010022000 influenza Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
-
- 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
- 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
- F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type 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
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The invention relates to a water wheel or wind wheel with moving plates opened and closed in a limited manner by flow force in a wheel direction and a power generation system. The water wheel or wind wheel comprises a rotating wheel, a central shaft, the moving plates, limiting pieces and generator sets, wherein the moving plates are rotatably arranged on the rotating wheel; the limiting pieces are fixedly arranged on the rotating wheel; under the effect of water power and wind power, the moving plates on one side of the rotating wheel are limited by the directions and the angles of the limiting pieces and are opened to be in a stressed state so as to stop water, the moving plates on the other side of the running wheel are relieved from the effect of the limiting pieces in the water flow direction and flow in water, therefore, stresses on two sides of the rotating wheel are out of balance, and the rotating wheel rotates to drive generators; and a submersed type slow flow power generation scheme and large equipment are provided for sea tide, river beds, water pipes and air flues, universal ocean current water power and universal wind power. The water wheel or wind wheel has the characteristics of large power, high damage resistance and low maintenance cost.
Description
【Technical field】
The present invention relates to waterpower wind power installation, particularly takes turns to stream power impeller field.
【Background technology】
Current waterpower and wind power generation equipment development obtains quite ripe, but for tide, riverbed generate electricity and universal ocean current
Waterpower, universal wind-power generating equipment develop unsatisfactory, and waterpower wind resource does not also make full use of.
【The content of the invention】
The purpose of the present invention is to provide submersible type for tide, riverbed, water pipe air channel, universal ocean current waterpower and universal wind-power
Slug flow electricity generating plan and main equipment.
The present invention adopts following technical proposals：
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, and which includes：Runner, central shaft, portable plate and limit
Position part；Described central shaft is the Pivot axle of runner；The coaxial socket central shaft of described runner；Described portable plate plural number
Be movably articulated on runner, its movable axis parallel to runner central shaft or its movable axis perpendicular to the center of runner
Axle；Described locating part is directly the periphery of runner, or described locating part is that circumference plural number is fixedly installed on runner
Banking pin or railing, stopper slot, position limiting slide block, it limits rotation of the portable plate in runner from the power end of portable plate or resistance end
Turn direction and angle.
Above-mentioned one kind is being taken turns in the spacing opening and closing water wheels of stream power portable plate or wind wheel design, in the runner
Heart axle is vertically fixed or being horizontally fixed on land, pipeline, buoyancy aid, riverbed or seabed makes runner rotate in flow plane or shunt running in stream
In body；Or the runner central shaft or center bracing strut two ends link cast anchor chain make runner float on flow plane or shunt running in
In fluid.
Above-mentioned one kind is being taken turns in the spacing opening and closing water wheels of stream power portable plate or wind wheel design, described portable plate
It is that the hard plate or hard plate block frame of plate shaped, bucket shape or curved pulls button soft cloth, is so conducive to mitigating wind wheel
Weight and cost.
Above-mentioned one kind is being taken turns in the spacing opening and closing water wheels of stream power portable plate or wind wheel design, described central shaft
It is set to hollow sealing body or equal water pressure gas is put in hollow sealing body, is so more beneficial for the submersible type sea of universal ocean current
Foreign hydroelectric generation；Or the built-in heavy material of described central shaft, so it is easy to fixation to hide in riverbed seabed.
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, and which includes：Take turns to stream power portable plate limit
Position opening and closing water wheels or wind wheel is a set of and a set of generating set；The described coaxial connection of a set of generating set, engagement or chain belt
Fifth wheel is to the spacing opening and closing water wheels of stream power portable plate or the central shaft or runner of wind wheel.
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, and which includes：Take turns to stream power portable plate limit
Position opening and closing water wheels or wind wheel a set of and cover generating set more；Described many set generating set circle stationary distributions are in wheel to stream power
Wheel is engaged on the central shaft or runner of the spacing opening and closing water wheels of portable plate or wind wheel and respectively to the spacing opening and closing water wheels of stream power portable plate
Or the runner or central shaft of wind wheel.
Above-mentioned one kind is being taken turns in the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system design scheme, it is described
Take turns to the runner of the spacing opening and closing water wheels of stream power portable plate or wind wheel gear is fixedly connected while engaging multiple generating sets, Huo Zhesuo
State to take turns to the central shaft of the spacing opening and closing water wheels of stream power portable plate or wind wheel gear is fixedly connected while engaging multiple generating sets.
Above-mentioned one kind is being taken turns in the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system design scheme, it is described
Generating set connection speed change gear or one group of change-speed gearing.
The present invention operation principle be：Rotate on runner and portable plate is set and locating part is fixedly installed, in waterpower wind-force
Direction and angle limits of the portable plate of the lower runner side of effect by locating part, its portable plate are in and open dash stress,
And the portable plate Parallel to the flow direction of opposite side leave locating part act on following current in water, such runner both sides stress is unbalance and rotate
Drive generating set.
The invention has the beneficial effects as follows：There is provided for tide, riverbed, water pipe air channel, universal ocean current waterpower and universal wind-power
Submersible type slug flow electricity generating plan and main equipment, with big power, the characteristics of collapse resistance power is strong, maintenance cost is low.
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
【Description of the drawings】
Fig. 1 is that water wheels wind wheel structure figure of the spacing and movable axis parallel to roller centre axle is put in portable plate；
Fig. 2 is portable plate BAIYE combination water wheels or wind wheel structure figure；
Fig. 3 is generating set engagement rotaring wheel structure, and roller centre axle is perpendicularly fixed at land |, the water surface, riverbed or sea
Bottom；
Fig. 4 is multiple generating sets engagement rotaring wheel structure, and roller centre axle is perpendicularly fixed at land |, the water surface, riverbed or sea
Bottom；
Fig. 5 is the three-dimensional structure diagram of Fig. 4；
Fig. 6 is that locating part is located on the power end of portable plate, and its locating part is a kind of banking pin or blocks the side-looking structure of bar
Figure；
Fig. 7 is the three-dimensional view of Fig. 6, and its portable plate movable axis is parallel to roller centre axle；
It is spacing that Fig. 8 is that the runner outer rim on portable plate top sets slideway；
Fig. 9 is the side block diagram that the movable axis of portable plate is movably articulated in runner perpendicular to roller centre axle；
Figure 10 is the axonometric chart of Fig. 9；
Figure 11 is the axonometric chart of runner；
Figure 12 is the axonometric chart of the centrally disposed axle circumference of many set generating set plural numbers；
Figure 13 is that roller centre axle is perpendicularly fixed at pipeline or streams waterpower；
Figure 14 is a kind of star-wheel change-speed gearing of generating set connection；
Figure 15 is the side block diagram that roller centre axle level is fixed on land, the water surface, riverbed or seabed；
Figure 16 is the three-dimensional view that roller centre axle level is fixed on land, the water surface, riverbed or seabed；
Figure 17 is that roller centre axle level is fixed on buoyancy aid side block diagram；
Figure 18,19,20 are that the link chain that casts anchor in roller centre axle two ends makes that runner floats on flow plane or shunt running is shown in fluid
It is intended to；
Figure 21 is that roller centre axle is perpendicularly fixed at buoyancy aid, land, the water surface, riverbed or seabed and the connection of generating set chain belt
The three-dimensional view of roller centre axle；
Figure 22 is the top view of Figure 21；
Figure 23 is that roller centre axle is perpendicularly fixed at buoyancy aid, land, the water surface, riverbed or seabed and the coaxial connection of generating set
The three-dimensional view of roller centre axle；
Figure 24 is the top view of Figure 23.
【Specific embodiment】
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, and as shown in Fig. 1 to 10, which includes：Runner 1, center
Axle 0, portable plate 2 and locating part 3；Described central shaft 0 is the Pivot axle of runner 1；In described 1 coaxial socket of runner
Heart axle 0；Described 2 plural number of portable plate is movably articulated on runner 1, its movable axis parallel to runner 1 central shaft 0 or it
Movable axis perpendicular to runner 1 central shaft 0；Described locating part 3 is directly the periphery of runner 1, or described spacing
Part 3 is the banking pin that circumference plural number is fixedly installed on runner 1 or railing, stopper slot, position limiting slide block, and it is from the dynamic of portable plate 2
Power end or resistance end limit portable plate 2 in the direction of rotation of runner 1 and angle.
As shown in 13,15,16,17,18,19,21,23 figures, the 0 vertical fixed or level of central shaft of the runner 1 is fixed
Runner 1 is made to rotate in flow plane or shunt running in fluid in land, pipeline, buoyancy aid, riverbed or seabed；Or the runner 1
Central shaft 0 or the link of the center bracing strut two ends chain that casts anchor makes runner 1 float on flow plane or shunt running in fluid.
As shown in 1,2,3,4,8,9,10 figures, described portable plate 2 is the hard plate of plate shaped, bucket shape or curved
Or hard plate block frame pulls button soft cloth, be so conducive to mitigating wind wheel weight and cost.
Described central shaft 0 is set to hollow sealing body or equal water pressure gas is put in hollow sealing body, so more has
Beneficial to the submersible type ocean hydroelectric generation of universal ocean current；Or described 0 built-in heavy material of central shaft, so it is easy to fixed latent
Volt is in riverbed seabed.
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, as shown in Fig. 1,2,3,8,21,23, its
Including：Take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel are a set of and a set of generating set 8；Described a set of generating set
8 coaxial connections, engagement or chain belt fifth wheel are to the spacing opening and closing water wheels of stream power portable plate or the central shaft 0 or runner 1 of wind wheel.
One kind is taken turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, and as shown in Figure 4,5, which includes：Take turns to
Spacing opening and closing water wheels of stream power portable plate or wind wheel is a set of and many set generating sets 8；Described many set generating sets 8 are circular fixed
It is distributed in take turns on the central shaft 0 or runner 1 of the spacing opening and closing water wheels of stream power portable plate or wind wheel and engage wheel respectively and lives to stream power
The runner 1 or central shaft 0 of the spacing opening and closing water wheels of dynamic plate or wind wheel.
As shown in Figure 4,5, described wheel to the runner 1 of the spacing opening and closing water wheels of stream power portable plate or wind wheel is fixedly connected gear 13
Engage multiple generating sets 8 simultaneously, or described wheel to the central shaft 0 of the spacing opening and closing water wheels of stream power portable plate or wind wheel fixes company
Gear is connect while engaging multiple generating sets 8.
As shown in 14 figures, described generating set 8 connects speed change gear or one group of change-speed gearing 9.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, it is also possible to by above-mentioned technology
Appearance be combined to form other technical schemes, these improve or organize simultaneously, retouching, and formed other technical schemes should also regard
For protection scope of the present invention.
Claims (8)
1. take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, which includes：Runner (1), central shaft (0), portable plate (2) and
Locating part (3)；Described central shaft (0) is the Pivot axle of runner (1)；The described coaxial socket central shaft of runner (1)
(0)；Described portable plate (2) plural number is movably articulated on runner (1), central shaft (0) of its movable axis parallel to runner (1)
Or its movable axis is perpendicular to the central shaft (0) of runner (1)；Described locating part (3) is directly the periphery of runner (1),
Or described locating part (3) is the banking pin or railing, stopper slot, spacing cunning that circumference plural number is fixedly installed on runner (1)
Block, it limits portable plate (2) in the direction of rotation of runner (1) and angle from the power end of portable plate (2) or resistance end.
It is 2. according to claim 1 to take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, it is characterised in that：The runner
(1) central shaft (0) is vertically fixed or being horizontally fixed on land, pipeline, buoyancy aid, riverbed or seabed makes runner (1) rotate in water
Stream interface or shunt running are in fluid；Or the central shaft (0) or the center bracing strut two ends link chain that casts anchor of the runner (1) make runner
(1) flow plane or shunt running are floated in fluid.
It is 3. according to claim 1 to take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, it is characterised in that：Described work
Dynamic plate (2) is that the hard plate or hard plate block frame of plate shaped, bucket shape or curved pull button soft cloth.
It is 4. according to claim 1 to take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel, it is characterised in that：In described
Heart axle (0) is set to hollow sealing body or equal water pressure gas is put in hollow sealing body；Or described central shaft (0) is built-in
Heavy material.
5. take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, which includes：The wheel of Claims 1-4 is to stream power
Spacing opening and closing water wheels of portable plate or wind wheel is a set of and a set of generating set (8)；The described coaxial company of a set of generating set (8)
Connect, engage or chain belt fifth wheel is to the spacing opening and closing water wheels of stream power portable plate or the central shaft (0) or runner (1) of wind wheel.
6. take turns to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, which includes：The wheel of Claims 1-4 is to stream power
The spacing opening and closing water wheels of portable plate or wind wheel it is a set of and cover generating set (8)；Described many set generating sets (8) are circular fixed
Be distributed in take turns on the central shaft (0) or runner (1) of the spacing opening and closing water wheels of stream power portable plate or wind wheel and wheel is engaged respectively to stream
The runner (1) or central shaft (0) of the spacing opening and closing water wheels of power portable plate or wind wheel.
7. to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, its feature exists the wheel according to claim 5,6
In：Described wheel to the runner (1) of the spacing opening and closing water wheels of stream power portable plate or wind wheel is fixedly connected gear (13) while engagement is multiple
Generating set (8), or described take turns that gear to be fixedly connected to the central shaft (0) of the spacing opening and closing water wheels of stream power portable plate or wind wheel same
When engage multiple generating sets (8).
8. to the spacing opening and closing water wheels of stream power portable plate or wind wheel generation system, its feature exists the wheel according to claim 5 and 6
In：Described generating set (8) connection speed change gear or one group of change-speed gearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537020.1A CN106677961A (en) | 2016-06-27 | 2016-06-27 | Water wheel or wind wheel with moving plates opened and closed in limited manner by flow force in wheel direction and power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537020.1A CN106677961A (en) | 2016-06-27 | 2016-06-27 | Water wheel or wind wheel with moving plates opened and closed in limited manner by flow force in wheel direction and power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677961A true CN106677961A (en) | 2017-05-17 |
Family
ID=58839951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537020.1A Pending CN106677961A (en) | 2016-06-27 | 2016-06-27 | Water wheel or wind wheel with moving plates opened and closed in limited manner by flow force in wheel direction and power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677961A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292170Y (en) * | 1996-08-30 | 1998-09-23 | 梁子发 | Double-body shaped hydroelectric generating ship |
| CN101871418A (en) * | 2009-04-23 | 2010-10-27 | 日本系统企画株式会社 | Water turbine blade type power generation device |
| CN102449299A (en) * | 2009-05-30 | 2012-05-09 | 正勋·金 | River-flow electricity generation |
| CN102713255A (en) * | 2010-01-08 | 2012-10-03 | H·德鲁兹 | Water wheel for generating power |
| CN104675599A (en) * | 2013-11-27 | 2015-06-03 | 曹鸿辉 | Louvered hydrodynamic device |
| CN205955903U (en) * | 2016-06-27 | 2017-02-15 | 毛永波 | Wheel counter -current power spacing zhang heshui wheel of fly leaf or wind wheel and power generation system |
-
2016
- 2016-06-27 CN CN201610537020.1A patent/CN106677961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292170Y (en) * | 1996-08-30 | 1998-09-23 | 梁子发 | Double-body shaped hydroelectric generating ship |
| CN101871418A (en) * | 2009-04-23 | 2010-10-27 | 日本系统企画株式会社 | Water turbine blade type power generation device |
| CN102449299A (en) * | 2009-05-30 | 2012-05-09 | 正勋·金 | River-flow electricity generation |
| CN102713255A (en) * | 2010-01-08 | 2012-10-03 | H·德鲁兹 | Water wheel for generating power |
| CN104675599A (en) * | 2013-11-27 | 2015-06-03 | 曹鸿辉 | Louvered hydrodynamic device |
| CN205955903U (en) * | 2016-06-27 | 2017-02-15 | 毛永波 | Wheel counter -current power spacing zhang heshui wheel of fly leaf or wind wheel and power generation system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170517 |