CN1170798A - Power generation by wave energy and its flow scheme - Google Patents
Power generation by wave energy and its flow scheme Download PDFInfo
- Publication number
- CN1170798A CN1170798A CN96113146A CN96113146A CN1170798A CN 1170798 A CN1170798 A CN 1170798A CN 96113146 A CN96113146 A CN 96113146A CN 96113146 A CN96113146 A CN 96113146A CN 1170798 A CN1170798 A CN 1170798A
- Authority
- CN
- China
- Prior art keywords
- water
- energy
- lever
- ball float
- wave
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 14
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 claims description 15
- 239000003643 water by type Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 239000003921 oil 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
- Y02E10/30—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 power generation is one process converting the energy of wave in sea into the kinetic energy of high pressure and high speed water flow and mechanical energy to impact vanes of hydraulic turbine and to rotate the shaft, and the said mechanical energy is further converted by power generators into electric energy. The specific method is that floating balls mounted sequentially on water surface produce buoyancy, which draws piston rod via lever to extrude water in hydraulic pump cylinder and the extruded water impact the hydraulic turbine to drive power generator producing electricilty. Water then flows into cylinders for circulative operation.
Description
Wave-energy power generation of the present invention and flow process thereof relate to the process that lumpy energy is changed into electric energy in the ocean.
Now required electric energy is mainly by producing in steam power station, nuclear power station, the power station.The main fuel of steam power station is coal, oil, natural gas, the main energy sources of nuclear power generation is a nuclear material, they not only will consume a large amount of and limited energy in the process of burning and production electric energy, also to give off a large amount of harmful gas and dust and nuke rubbish, serious cause environment pollution, the harm people's is healthy.Water-power plant not only will be subjected to the restriction of natural conditions, and wants river, river to dam, and has destroyed the original ecological environment and the ecological homeostasis, to human and cause adverse consequences naturally.
Main purpose of the present invention is the kinetic energy that lumpy energy in the ocean is changed into high pressure, high-velocity flow, impulse water turbine impeller and the mechanical energy that axle is rotated, and drive generator operation, change electric energy into by generating set again.
Major advantage of the present invention is: boundless and indistinct sea is the world of wave, constantly produce countless waves, surging wave is being contained huge energy, its energy is innumerable, in power generation process, also can not cause the pollution of environment, not only clean but also safe power source is enough to satisfy people's demand, brings benefit to the mankind.
Be explained in detail below in conjunction with accompanying drawing;
Accompanying drawing 1 is a wave-activated power generation production procedure schematic diagram of the present invention.
Build a platform 16 at sea, main transformer 14, exciter 12, generator 11, gearbox 10, water wheels unit 9, be installed on the platform 16 by separately position, hydraulic pamp cylinder body 20, support 21 also are fixed on the platform 16, hydraulic pamp piston rod 5 is connected with connecting rod 6, lever 4 is connected with the upper end of support 21, the two ends of lever 4 link to each other with connecting rod 6, ball lever 2 respectively, ball float 1 is fixed on the ball lever 2, the two ends of positioning linkage rod 13 link to each other with support 21, ball lever 2 respectively, to strengthen the stability of ball float at the water surface.The interconnective part of ball float hydraulic pamp group is by bearing pin 3 activity orientation.On ball float 1 floats on the surface along with the fluctuating of wave, following motion, the buoyancy of every group of floating ball body is at several tons, tens tons (size of ball float designs according to the size of the wave in different waters), draw hydraulic pamp piston rod 5 by the buoyancy that ball float produced by lever 4 pressures, the extruded water delivery port 19 that passes through at a high speed flows to water-filled high-pressure water pipeline 7 in the cylinder body, because high-pressure water pipeline 7 links to each other with the delivery port of some groups of ball float hydraulic pamps (quantity of ball float hydraulic pamp is decided according to the installed capacity of generating set), therefore, High-Pressure Water that high-pressure water pipeline is 7 li makes the axle rotation and drives generating set to produce electric current through water jet 8 impulse water turbine impeller continuously at a terrific speed.Electric current is imported electrical network by output line 15 through submarine cable through main transformer 14.The water of impulse water turbine impeller is got back in the cylinder body through the water inlet 18 that low pressure water return pipeline 17 flows to every group of water pump cylinder body.The constantly work that like this moves in circles along with the fluctuating of numerous wave.
Two kinds of mounting methods of the general employing of ball float hydraulic pamp group.A kind of as described in the accompanying drawing 1.Another kind exchanges the position of installing to support 21 and hydraulic pamp cylinder body 20, and the water in the hydraulic pamp cylinder body is squeezed when piston rod upwards draws.Delivery port and water inlet need exchange a upper/lower positions like this, and the delivery port of hydraulic pamp is descending at last, water inlet.This mounting method is when ball float rises, and the piston rod 5 of hydraulic pamp upwards draws simultaneously.No matter adopt that a kind of installation form, do not influence generating flow process waterborne of the present invention, just determine its installation form with specific requirement in practice.
Each floating ball body of the present invention is a wavelength and all around is arranged on the water surface according to the size of the wave in different waters.
The present invention also is applicable to the waters that great river, great river and wave are bigger.
The present invention and adaptation are installed on the boats and ships that navigate by water in ocean and great river, the great river, on the large ship that particularly navigates by water in the ocean, to provide navigation required power (will elaborate in dividing an application).
Claims (5)
1, a kind of wave-energy power generation and flow process thereof are: the kinetic energy that lumpy energy is changed into high-velocity flow; The kinetic energy of high-velocity flow is changed into the mechanical energy of water wheels unit running; Mechanical energy changes electric energy in generator; The generating flow process of input electrical network after its electric current process main transformer transformation.
2, according to claim 1, the present invention is characterized in: the present invention contains the platform of building 16 at sea, main transformer 14, exciter 12, generator 11, gearbox 10, water wheels unit 9, by being installed in order on the platform 16 before and after the position separately, hydraulic pamp cylinder body 20, support 21 also are fixed on the platform 16.
3, according to claim 1,2, its feature mainly is: hydraulic pamp piston rod 5 is connected with connecting rod 6, and lever 4 is connected with the upper end of support 21, and the two ends of lever 4 link to each other with connecting rod 6, ball lever 2 respectively.Ball float 1 is fixed on the ball lever 2, and the two ends of positioning linkage rod 13 link to each other with support 21, ball lever 2 respectively, and the interconnective part of ball float hydraulic pamp group is by bearing pin 3 activity orientation.
4, according to claim 1-3, it is characterized in that: the ball float 1 upper and lower motion that floats on the surface along with the fluctuating of wave, to press by lever 4 and to draw hydraulic pamp piston rod 5, extruded water flows to high-pressure water pipeline 7 by delivery port 19 in the cylinder body.High-pressure water pipeline 7 link to each other with the delivery port of some groups of ball float water pumps (quantity of ball float hydraulic pamp is decided according to the installed capacity of generating set).The High-Pressure Water that high-pressure water pipeline is 7 li is through the flow velocity continuously impulse water turbine impeller drive generating set generating of water jet 8 to be exceedingly fast.The water of impulse water turbine is got back in the cylinder body flow to the water inlet 18 of every group of water pump cylinder body through low pressure water return pipeline 17 after.
5, according to claim 1-4.Be primarily characterized in that: each floating ball body is a wavelength and all around is arranged on the water surface according to the size of the wave in different waters.The size of ball float 1 designs according to size, the wavelength of the wave in different waters equally.Its quantity designs according to the installed capacity of generating set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96113146A CN1050401C (en) | 1996-10-08 | 1996-10-08 | Power generation by wave energy and its flow scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96113146A CN1050401C (en) | 1996-10-08 | 1996-10-08 | Power generation by wave energy and its flow scheme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1170798A true CN1170798A (en) | 1998-01-21 |
| CN1050401C CN1050401C (en) | 2000-03-15 |
Family
ID=5121762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96113146A Expired - Fee Related CN1050401C (en) | 1996-10-08 | 1996-10-08 | Power generation by wave energy and its flow scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1050401C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322388A (en) * | 2011-09-23 | 2012-01-18 | 潘海辉 | Piston-type wave power generation device |
| CN102374100A (en) * | 2010-08-23 | 2012-03-14 | 李耀中 | Power generating device and method with river water flow as power source |
| CN103061317A (en) * | 2012-12-24 | 2013-04-24 | 李宏江 | Ocean tide water-pressurizing power station |
| CN103161657A (en) * | 2013-04-01 | 2013-06-19 | 张荣江 | Hydraulic type water-surface power generating device |
| CN103184966A (en) * | 2011-12-28 | 2013-07-03 | 杨耀龙 | Novel ocean power generation technology for sea surface aqueduct and shore-based high-level water reservoir |
| CN104131944A (en) * | 2014-07-16 | 2014-11-05 | 东南大学 | Marine ocean wave generating device outputting constant power |
| CN105065183A (en) * | 2015-08-10 | 2015-11-18 | 华北电力大学（保定） | Pneumatic-hydraulic mixed type wave power generation device |
| CN109356774A (en) * | 2018-11-29 | 2019-02-19 | 浙江海洋大学 | Ocean squid fishing boat wave energy power generation device |
| CN109681373A (en) * | 2018-12-29 | 2019-04-26 | 周艳春 | A kind of new-type ocean power generating device |
-
1996
- 1996-10-08 CN CN96113146A patent/CN1050401C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374100A (en) * | 2010-08-23 | 2012-03-14 | 李耀中 | Power generating device and method with river water flow as power source |
| CN102374100B (en) * | 2010-08-23 | 2015-02-18 | 李耀中 | Power generating device and method with river water flow as power source |
| CN102322388A (en) * | 2011-09-23 | 2012-01-18 | 潘海辉 | Piston-type wave power generation device |
| CN103184966A (en) * | 2011-12-28 | 2013-07-03 | 杨耀龙 | Novel ocean power generation technology for sea surface aqueduct and shore-based high-level water reservoir |
| CN103184966B (en) * | 2011-12-28 | 2016-09-07 | 杨耀龙 | Sea specus and bank base high-level water storage pond power generation with sea water new technique |
| CN103061317A (en) * | 2012-12-24 | 2013-04-24 | 李宏江 | Ocean tide water-pressurizing power station |
| CN103161657A (en) * | 2013-04-01 | 2013-06-19 | 张荣江 | Hydraulic type water-surface power generating device |
| CN104131944A (en) * | 2014-07-16 | 2014-11-05 | 东南大学 | Marine ocean wave generating device outputting constant power |
| CN105065183A (en) * | 2015-08-10 | 2015-11-18 | 华北电力大学（保定） | Pneumatic-hydraulic mixed type wave power generation device |
| CN105065183B (en) * | 2015-08-10 | 2018-05-15 | 华北电力大学（保定） | A kind of hybrid wave energy generating set of Pneumatic hydraulic |
| CN109356774A (en) * | 2018-11-29 | 2019-02-19 | 浙江海洋大学 | Ocean squid fishing boat wave energy power generation device |
| CN109681373A (en) * | 2018-12-29 | 2019-04-26 | 周艳春 | A kind of new-type ocean power generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1050401C (en) | 2000-03-15 |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
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