CN104234920B - Extra large power generation device - Google Patents
Extra large power generation device Download PDFInfo
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- CN104234920B CN104234920B CN201410044702.XA CN201410044702A CN104234920B CN 104234920 B CN104234920 B CN 104234920B CN 201410044702 A CN201410044702 A CN 201410044702A CN 104234920 B CN104234920 B CN 104234920B
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- power generation
- generation device
- sea
- interior reservoir
- pump
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- 238000010248 power generation Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 39
- 239000013535 sea water Substances 0.000 claims abstract description 23
- 238000007667 floating Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 239000013505 freshwater Substances 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000010612 desalination reaction Methods 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- 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
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of extra large power generation device, it by the interior library that is fixed in sea area and with the related pump installation of interior library water body and pick up can converter formed；Described pick up can the work of converter driven generator；Seawater in the interior library is discharged into sea area outside library by pump installation, to maintain the normal work of generator.
Description
Technical field:
The present invention relates to the pump installations that extra large power generation device and extra large power generation device are used.
Background technique:
The extra large power generation device of the prior art has a type to be: after so that wave is entered high basin reservoir by tidal action
Water generating is carried out, it can not solve sandy beach silt resistance and front and back operating pressure not equal technological deficiency, another type is exploitation
Round-the-clock wave resource drives hydraulic electric motor to work using floating body, since it often " losing step " phenomenon, institute occurs in load
It can not always be improved with Income.Other kinds of sea power generation device is also all generally existing, and structure is complicated, high cost manufacture,
It is short to overhaul inconvenient defect and service life；It is even more impossible to obtain the superior efficacy of mobile operation and Anti-Typhoon invasion.Design one kind
The common expectation of the 21 century mankind can be had become to avoid the extra large power generation device of the above technological deficiency.
Summary of the invention:
A kind of present invention extra large power generation device for solving above-mentioned technological deficiency to be offered, technical solution are:
A kind of sea power generation device, by the interior reservoir that is fixed in sea area and with the related pump installation of interior reservoir water body with
And the energy converter that picks up that seawater pressure is changed into mechanical rotational force is formed；The energy converter that picks up includes various existing skills
Pump installation and the hydraulic turbine of art etc., it is described to pick up energy converter driven generator work, and make to pick up energy converter under pressure constant state
Driven generator runs outside output power；It is described pick up can converter be also possible to integrated design with generator；It is described to pick up
Energy converter and generator can be fixed in the rack being arranged in interior reservoir；Also it can be set in exposure on sea
On the cuddy board of interior reservoir, and go deep into the release water outlet of the outer seawater of well in interior reservoir by siphon cross over pipe；In described
The upper surface of reservoir can be it is open, be also possible to there are ventilation or access path enclosed construction；The pump installation is to rely on
The pump installation of sea wave energy driving；The pump installation is hollow lever and the connection by stator department cylinder and stator department inner barrel
In hollow lever top and the floating body placed oneself in the midst of outside stator department cylinder in seawater is formed；The bottom end of the stator department cylinder
With in hollow lever have unidirectional flow control component；The positive direction of the unidirectional flow control component is directed to top, hollow lever
The pump cylinder volume variation space of pump installation between end and the bottom surface of stator department cylinder, pump cylinder volume variation space into
The mouth of a river is communicated with the water body of interior reservoir；The stator department cylinder of the pump installation can be fixed in interior reservoir, also can be set
In the outside or external sea area of interior reservoir；The floating body of the pump installation made dynamic move up and down under wave effect results in
Pump cylinder volume changes the water body in space by the inner passage of hollow lever in hollow lever top water outlet outlet；The sky
Bar aroused in interest can also be by solid lever or the hollow lever of through-hole is not substituted, at this time the sea in pump cylinder volume variation space
Water will act synergistically by the unidirectional flow control valve being mounted in pump cylinder volume variation space inlet and outlet and pass through pipeline
Realize the upper row of water body；Hollow type ring set body or cup type body etc. is presented in the floating body, and the floating body can also be by setting fixed
The lever realization of multiple radial backlashes and stator department inner barrel on sub-portion cylinder is connected and fixed, to make in stator department cylinder
The upper section position of the lever in portion can increase linear slide bearing between the inner hole on the end shelves head of stator department cylinder；In order to
The water body active interface in interior reservoir is maintained to generate electricity lower than the water outlet height position for picking up energy converter in the extra large power
In device, be additionally provided with the auxiliary pump device being driven by electricity, the switch of the auxiliary pump device using the prior art liquid level control
System switchs, and when the water level of interior reservoir is more than early warning position, liquid level control switch opens auxiliary pump work, until water level decreasing is to perhaps
It can stop after height.
In the present invention, cylindrical surface or up big and down small feature is presented in the shape of the floating body in the pump installation；Institute
State pump installation can also be used as one pick up can converter uses and directly drives the various generators work by hydraulic drive.
In the present invention, it is additionally provided on floating body between the floating body on the pump installation (containing lever) and stator department cylinder
The contractable element of energy reserve can be formed when row, such as: spring, tension spring, pressure spring.
In the present invention, in the lever, top has radially reduced.The lever specifies sub-portion cylinder intracorporal movable
For component.
A kind of sea power generation device, by the interior reservoir that is fixed in sea area and with the related pump installation of interior reservoir water body with
And the energy converter that picks up that seawater pressure is changed into mechanical rotational force is formed；The energy converter that picks up includes various existing skills
Pump installation and the hydraulic turbine of art etc., described pick up can the work of converter driven generator；The energy converter that picks up is also possible to and sends out
The integrated design of motor；The energy converter and generator of picking up can be fixed in the rack being arranged in interior reservoir；It can also
To be arranged on the cuddy board of interior reservoir of the exposure on sea, and extrusion is unloaded by what siphon cross over pipe made the outer seawater of well
The mouth of a river is deeply in interior reservoir；The upper surface of described interior reservoir can be it is open, be also possible to there are ventilation or access path envelope
Close structure；Seawater in the interior reservoir is done after the picotan driven is promoted by sea wind power and is discharged into the outer of interior reservoir
Portion, when extra large power generation device works, picking up can converter driven generator operation and outside output power under pressure constant state.
In the present invention, it can also can be provided with flow controlled valve on the overcurrent pipeline of converter in described pick up, inside
The interior of reservoir carries out automation control to the overcurrent speed for picking up energy converter equipped with level switch and by computer system.With
The liquid level of reservoir is in low-end trim in guaranteeing；Reverse osmosis sea can also can be connected on the flow tube road of converter in described pick up
Water desalination apparatus or reverse osmosis membrane assembly enable the extra large power generation device and produce sea water and fresh water；It also generates electricity and fills using extra large power
Generated energy is set to support the way of distillation to produce sea water and fresh water；It can also be using the more pump installations in parallel or sea wind power
Drive picotan collective effect in the same interior reservoir；Blowdown valve can also be set in the bottom of the interior reservoir.
To sum up, of the invention two kinds extra large power generation devices can make the Hai Li for being designed to mobility of carrier with ship
Power generator, his fixed form also same ship；At least one can also be equipped on floating body can Open valve.
In conclusion multiple technologies defect pointed in effective solution of the present invention present context technology.
Specific embodiment:
Extra large power generation device of the invention is described in further detail with specific embodiment below.
A kind of sea power generation device, it is that have Guan Lian by reservoir in the caisson type that is fixed in sea area and with interior reservoir water body
The pump installation in channel and by by seawater pressure be changed into mechanical rotational force pick up can converter formed；Described pick up can converter
Using gear pump or lobe pump, the energy converter that picks up drives generator work, and energy converter and the generator of picking up is using one
Bodyization design；It is described pick up can converter and generator be fixed on the cuddy board of interior reservoir of the exposure on sea, and lead to
Cross the lower part that siphon cross over pipe makes the release water outlet of the outer seawater of well extend to interior reservoir；The external seawater of the interior reservoir passes through
Cross pick up can converter could inject in interior reservoir, the interior reservoir use top there are ventilation or access path enclosed type
Structure；The pump installation is the pump installation by sea wave energy driving；The pump installation is by stator department cylinder and stator department cylinder
Internal hollow lever and 3 by being arranged on stator department cylinder lateral wall radial gaps leads the sky of stator department inner barrel
Bar aroused in interest is connected and fixed and the floating body placed oneself in the midst of outside stator department cylinder in seawater is formed；The bottom end of the stator department cylinder
Unidirectional flow control component is had in the middle with hollow lever；The positive direction of the unidirectional flow control component is directed to top, hollow lever
End and stator department cylinder bottom surface between be pump installation pump cylinder volume variation space, pump cylinder volume variation space
Water inlet is communicated with the water body of interior reservoir；The outside of interior reservoir is arranged in the stator department cylinder of the pump installation；The pump installation
Floating body makees dynamic move up and down under wave effect makes the water body in pump cylinder volume variation space exist by the inner passage of hollow lever
The discharge of top water outlet；The floating body is hollow becket body, the upper section of the hollow lever and stator department cylinder upper end
It is held between the middle neutral gear lid in portion equipped with straight line；Energy converter is picked up in order to make the water body active interface in interior reservoir be maintained to be lower than
Water outlet height position is additionally provided with the auxiliary pump device being driven by electricity, the auxiliary pump device in the extra large power generation device
Switch using the prior art liquid level control switch, when the water level of interior reservoir be more than early warning position when, Liquid level is opened
It closes and opens auxiliary pump work, until stopping after water level decreasing to allowable height.
In the present invention, cylindrical surface or up big and down small feature is presented in the shape of the floating body in the pump installation.
In the present invention, it is additionally provided on floating body between the floating body on the pump installation (containing lever) and stator department cylinder
The contractable element of energy reserve can be formed when row.
In the present invention, in the lever, top is equipped with radially reduced.The lever refers to that stator department cylinder is intracorporal
For movable member.
A kind of sea power generation device, it be interior reservoir by being fixed in sea area and with the related pump dress of interior reservoir water body
It sets and is formed the energy converter that picks up that seawater pressure is changed into mechanical rotational force；The energy converter that picks up includes various existing
Pump installation and the hydraulic turbine of technology etc., described pick up can the work of converter driven generator；It is described pick up can converter be also possible to and
The integrated design of generator；The energy converter and generator of picking up can be fixed in the rack being arranged in interior reservoir；?
On the cuddy board that the interior reservoir in exposure on sea can be set, and make by siphon cross over pipe the release of the outer seawater of well
Water outlet is deeply in interior reservoir；The upper surface of described interior reservoir can be open, be also possible to that there are ventilation or access paths
Enclosed construction；Seawater in the interior reservoir is to be discharged into the outer of interior reservoir after being promoted by the power-actuated picotan of sea wind
Portion sea area, when extra large power generation device works, picking up can converter driven generator operation and outside output electricity under pressure constant state
Power.It is lower than the water outlet height position for picking up energy converter described to be maintained at the water body active interface in interior reservoir
In extra large power generation device, it is additionally provided with the auxiliary pump device being driven by electricity, the switch of the auxiliary pump device is using the prior art
Liquid level control switch, when the water level of interior reservoir is more than early warning position, liquid level control switch opens auxiliary pump work, until water level
Stop after dropping to allowable height.
In the present invention, it can also can be provided with flow controlled valve on the overcurrent pipeline of converter in described pick up, inside
The interior of reservoir carries out automation control to the overcurrent speed for picking up energy converter equipped with level switch and by computer system；Also
It can be connected with reverse osmosis desalination device or reverse osmosis membrane assembly on the flow tube road of converter in described pick up, made described
Extra large power generation device can and produce sea water and fresh water；Also the way of distillation can be supported to produce using energy caused by extra large power generation device
Sea water and fresh water；It can also be using the more pump installations in parallel or sea wind power drive picotan collective effect in same interior
Reservoir；Blowdown valve can also be set in the bottom of the interior reservoir
To sum up, two kinds of the present invention extra large power generation devices can make the mobility that is designed to of carrier with ship
Extra large power generation device, his fixed form also same ship；At least one can be equipped on hollow floating body with can open
Valve, the sink-float technological means taken refuge as floating body Operating condition adjustment and suspend mode.
The embodiment that this document is enumerated where having illustrated technique leading and spirit of the invention, but does not represent him
The restriction of the whole embodiments of the present invention will be become, because those skilled in the art are after reading this document, in conjunction with should have
Common knowledge and conventional techniques can also develop out more embodiments, still, should know: do not have to pay wound
The flexible implementation behavior that the property made labour is obtained with, substantive contribution is not made to technological progress, falls into this hair at last
It is bright to have disclosed and claimed range.
Claims (10)
1. a kind of sea power generation device, it is characterized in that: related by the interior reservoir being fixed in sea area and with interior reservoir water body
Pump installation and by seawater pressure be changed into mechanical rotational force pick up can converter formed；The energy converter that picks up includes pump dress
It sets and the hydraulic turbine, the energy converter driven generator of picking up works；It is described to pick up energy converter or set with the integration of generator
Meter；It is described pick up can converter and generator be fixed in the rack being arranged in interior reservoir；Or it is arranged in exposure on sea
Interior reservoir cuddy board on, and by siphon cross over pipe make the release water outlet of the outer seawater of well deeply in reservoir；It is described
The external seawater of interior reservoir through picking up can just inject after converter in reservoir, the upper surface of described interior reservoir be it is open,
Or there are ventilation or the enclosed constructions of access path；The pump installation is the pump installation by sea wave energy driving；The pump dress
Setting is hollow lever by stator department cylinder and stator department inner barrel and is connected to hollow lever top and places oneself in the midst of stator
Floating body outside portion's cylinder in seawater is formed；With unidirectional control in the bottom end of the stator department cylinder and hollow lever
Stream unit；The positive direction of the unidirectional flow control component is directed to top, the bottom surface of the end of hollow lever and stator department cylinder it
Between constitute the pump cylinder volume of pump installation and change space, the water body phase of the water inlet and interior reservoir in pump cylinder volume variation space
It is logical；The stator department cylinder of the pump installation is fixed in interior reservoir, or is arranged in the outside or external sea area of interior reservoir；
When the pump installation floating body makees dynamic shifting up and down under wave effect, the volume for resulting in pumping cylinder changes and relies on one-way control valve
After synergistic effect makes inner passage of the water body by hollow lever, the sea area outside the top water outlet outlet well of hollow lever；Institute
It states hollow lever or is substituted by solid lever or the hollow lever equipped with through-hole；The water in pump cylinder volume variation space at this time
Body is that the unidirectional flow control valve in the inlet and outlet by pump cylinder volume variation space acts synergistically and realized by pipeline
It is arranged on water body；The floating body is presented hollow type ring set body or cup type body, the floating body or by being arranged on stator department cylinder
Multiple radial backlashes and the lever realization of stator department inner barrel are connected and fixed, to make the lever top of stator department inner barrel
Increase the tied mechanism of linear slide pair cooperation；Energy converter is picked up in order to make the water body active interface in interior reservoir be maintained to be lower than
Water outlet height position be additionally provided with the auxiliary pump device being driven by electricity in the extra large power generation device, the auxiliary pump dress
The switch set is using liquid level control switch, and when the water level of interior reservoir is more than early warning position, liquid level control switch is opened secondary
Pump work, until stopping after water level decreasing to allowable height.
2. sea power generation device described in accordance with the claim 1, it is further characterized in that: the shape of the floating body in the pump installation
Cylindrical surface or up big and down small feature is presented；The pump installation or as one pick up can converter directly drive various hydraulic drives
Generator work.
3. sea power generation device described in accordance with the claim 1, it is further characterized in that: floating body and stator department on the pump installation
The contractable element that energy reserve can be formed in floating body uplink is additionally provided between cylinder.
4. sea power generation device described in accordance with the claim 1, it is characterized in that: the pump installation is by the power-actuated water lift of sea wind
Device is substituted；The picotan plays back sea after promoting the water body of interior reservoir.
5. according to extra large power generation device described in claim 1 or 4, it is characterized in that: the sea power generation device is made with ship
The mobility sea power generation device of carrier.
6. according to extra large power generation device described in claim 1 or 4, it is characterized in that: in the overcurrent pipeline for picking up energy converter
On be provided with flow controlled valve, in interior reservoir be equipped with level switch and by computer system to pick up can converter overcurrent
Speed carries out automation control, so that the water body active interface in interior reservoir be made to be maintained at high lower than the water outlet for picking up energy converter
Spend position.
7. according to extra large power generation device described in claim 1 or 4, it is characterized in that: the flow tube road for picking up energy converter
It is connected with reverse osmosis desalination device or reverse osmosis membrane assembly, enable the extra large power generation device and produces fresh water；Or it utilizes
Energy caused by extra large power generation device come support the way of distillation produce sea water and fresh water.
8. according to extra large power generation device described in claim 1 or 4, it is characterized in that: the pump installation or sea wind power drive are driven
Dynamic picotan can be one or more parallel connections act on the same interior reservoir；The bottom of the interior reservoir is additionally provided with
Blowdown valve.
9. according to the extra large power generation device any in claim 1 or 4, it is characterized in that: being hollow in the floating body
And be equipped at least one can Open valve, used as the adjustment of floating body running parameter and the sink-float technological means taken refuge of suspend mode.
10. it is described in accordance with the claim 1 sea power generation device, it is further characterized in that: in the lever, top have radial contracting
Subtract, the lever refers to the intracorporal movable member of stator department cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044702.XA CN104234920B (en) | 2013-06-20 | 2014-01-25 | Extra large power generation device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102578153 | 2013-06-20 | ||
| CN201310257815 | 2013-06-20 | ||
| CN201310257815.3 | 2013-06-20 | ||
| CN201410044702.XA CN104234920B (en) | 2013-06-20 | 2014-01-25 | Extra large power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104234920A CN104234920A (en) | 2014-12-24 |
| CN104234920B true CN104234920B (en) | 2018-12-21 |
Family
ID=52223668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410044702.XA Active CN104234920B (en) | 2013-06-20 | 2014-01-25 | Extra large power generation device |
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| Country | Link |
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| CN (1) | CN104234920B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2541731A2 (en) * | 1981-07-15 | 1984-08-31 | Giffard Roger | Device making it possible to recover energy from waves, wind, rivers or any moving fluid |
| CN87104861A (en) * | 1986-10-10 | 1988-04-20 | 汤姆·J·温德尔 | Floating type device for extracting wave energy and extraction method thereof |
| GB2412409A (en) * | 2004-03-25 | 2005-09-28 | Roger Anthony May | Mounting water-driven turbines |
| CN101046188A (en) * | 2007-04-19 | 2007-10-03 | 鞠延忠 | Tidal power generator |
| CN101666287A (en) * | 2008-09-04 | 2010-03-10 | 水利部杭州机械设计研究所 | Two-way six-mode tide generating set |
| CN102162460A (en) * | 2011-04-11 | 2011-08-24 | 杨任德 | Hydraulic power water pump and method for generating electricity utilizing tide water by applying hydraulic power water pump |
| CN102913371A (en) * | 2012-08-06 | 2013-02-06 | 管理 | Island shelf floating boat multi-ring power generation system consisting of double-peak-body and helical water wheel wave absorption retaining wall |
| CA2801045A1 (en) * | 2013-01-02 | 2013-06-12 | Srinivasan Krishnamoorthy | Ocean or sea hydro power plant |
-
2014
- 2014-01-25 CN CN201410044702.XA patent/CN104234920B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2541731A2 (en) * | 1981-07-15 | 1984-08-31 | Giffard Roger | Device making it possible to recover energy from waves, wind, rivers or any moving fluid |
| CN87104861A (en) * | 1986-10-10 | 1988-04-20 | 汤姆·J·温德尔 | Floating type device for extracting wave energy and extraction method thereof |
| GB2412409A (en) * | 2004-03-25 | 2005-09-28 | Roger Anthony May | Mounting water-driven turbines |
| CN101046188A (en) * | 2007-04-19 | 2007-10-03 | 鞠延忠 | Tidal power generator |
| CN101666287A (en) * | 2008-09-04 | 2010-03-10 | 水利部杭州机械设计研究所 | Two-way six-mode tide generating set |
| CN102162460A (en) * | 2011-04-11 | 2011-08-24 | 杨任德 | Hydraulic power water pump and method for generating electricity utilizing tide water by applying hydraulic power water pump |
| CN102913371A (en) * | 2012-08-06 | 2013-02-06 | 管理 | Island shelf floating boat multi-ring power generation system consisting of double-peak-body and helical water wheel wave absorption retaining wall |
| CA2801045A1 (en) * | 2013-01-02 | 2013-06-12 | Srinivasan Krishnamoorthy | Ocean or sea hydro power plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104234920A (en) | 2014-12-24 |
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Effective date of registration: 20191126 Address after: 239000 comprehensive economic development zone of Quanjiao County, Anhui, Chuzhou Patentee after: Chuzhou City Zhongnuo Equipment Mould Manufacturing Co., Ltd. Address before: 050305, Shijiazhuang City, Hebei province Jingxing Granville County town of Peiping Village Patentee before: Zhang Yubao |
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| TR01 | Transfer of patent right |