CN102926919B - A kind of dolphin stroke wave energy generating set and ship thereof - Google Patents
A kind of dolphin stroke wave energy generating set and ship thereof Download PDFInfo
- Publication number
- CN102926919B CN102926919B CN201210489898.4A CN201210489898A CN102926919B CN 102926919 B CN102926919 B CN 102926919B CN 201210489898 A CN201210489898 A CN 201210489898A CN 102926919 B CN102926919 B CN 102926919B
- Authority
- CN
- China
- Prior art keywords
- tailgate
- ship
- dolphin
- dolphin stroke
- wave energy
- 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.)
- Expired - Fee Related
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of dolphin stroke wave energy generating set and ship thereof, relate to and utilize wave energy to carry out the device generating electricity and drive ship to move ahead.Include: tailgate support, dolphin stroke tailgate and power transmitting deice; Described dolphin stroke tailgate front side edge is flexibly connected with tailgate support by coupling shaft; Described power transmitting deice includes the kinematic link that bottom connects the upper surface of dolphin stroke tailgate, and the top of kinematic link is connected with toothed catch bar, and catch bar is engaged with ratchet, and ratchet is connected with pto＝power take-off, and pto＝power take-off connects generator.Fluctuating of ship will make dolphin stroke tailgate swing up and down in water, in the process swung up and down, ship can be driven to move ahead to the reaction force of water; In addition, dolphin stroke tailgate is swung up and down in water, drive generator to generate electricity, or drive the paddle shaft of ship, wave energy has been carried out effective utilization.
Description
Technical field
The present invention relates to and utilize wave energy to carry out the device generating electricity and drive ship to move ahead.
Background technique
As everyone knows, dolphin is travelling in water mainly relies on swinging up and down of tail fin, adjusts the angle of tail fin and trunk in time, thus obtains the reaction force of water, promote it and move ahead in the process swung up and down.In addition, when ship is placed in water, be subject to the impact of wave, can produce and fluctuate, in the process that fluctuates, will kinetic energy be produced.
Summary of the invention
In sum, the kinetic energy that the object of the invention is to ship obtains by wave stroke in water utilizes, a kind of dolphin stroke wave energy generating set driving electricity generating device to carry out generating electricity or driving ship to move ahead and propose and ship thereof.
For solving technical problem proposed by the invention, the technological scheme of employing is: a kind of dolphin stroke wave energy generating set, it is characterized in that described device includes: tailgate support, dolphin stroke tailgate and power transmitting deice; Described dolphin stroke tailgate front side edge is flexibly connected with tailgate support by coupling shaft; Described power transmitting deice includes the kinematic link that bottom connects the upper surface of dolphin stroke tailgate, and the top of kinematic link is connected with toothed catch bar, and catch bar is engaged with ratchet, and ratchet is connected with pto＝power take-off, and pto＝power take-off connects generator.
Described tailgate support includes for connecting dolphin stroke tailgate and the link arm bar of hull and the hydraulic arm for being connected link arm bar and hull, and is located at stoping block link arm bar limiting dolphin stroke tailgate flip angle.
The plate face of described dolphin stroke tailgate is streamline structure thinning gradually from front to back.
The ship of above-mentioned dolphin stroke wave energy generating set is installed, it is characterized in that: described tailgate support installing is in stern; Power transmitting deice is installed on ship.
Also more than one described dolphin stroke wave energy generating set can be respectively installed in the both sides of ship.
The pto＝power take-off of described dolphin stroke wave energy generating set drives with the paddle shaft of ship and is connected, also the reaction propulsion ship of dolphin stroke tailgate in umklapp process can be utilized to move ahead (note: the amplitude that dolphin stroke tailgate fluctuates is less than the amplitude that hull drives dolphin stroke tailgate nature to fluctuate, and ship just can move ahead).
Beneficial effect of the present invention is: ship is just equivalent to a buoyancy aid after being placed in water, be subject to will fluctuating in wave stroke process at ship, and the dolphin stroke tailgate being placed in water is completely connected with relative motion with ship, be equivalent to the tail fin dolphin, fluctuating of ship will make dolphin stroke tailgate swing up and down in water, in the process swung up and down, ship can be driven to move ahead to the reaction force of water; In addition, by kinematic link, the kinetic energy that dolphin stroke tailgate swings up and down in water is delivered to toothed catch bar, catch bar passes to ratchet, the Power output axle driven dynamo of ratchet generates electricity, or drive the paddle shaft of ship, wave energy is carried out effective utilization, has saved the energy, reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the present invention, structure of the present invention is further described.
With reference to shown in Fig. 1, a kind of dolphin stroke wave energy generating set of the present invention includes: tailgate support 1, dolphin stroke tailgate 2 and power transmitting deice 3.
Tailgate support 1 is for being flexibly connected ship 4 and dolphin stroke tailgate 2; Tailgate support 1 comprises
Have for connecting dolphin stroke tailgate 2 and the link arm bar 11 of hull 4 and the hydraulic arm 12 for being connected link arm bar 11 and hull 4, and be located at the stoping block 13 link arm bar 11 limiting dolphin stroke tailgate 2 flip angle, restriction dolphin stroke tailgate 2 can only overturn being less than within the scope of 170 degree; When dolphin stroke wave energy generating set of the present invention acquisition wave energy applied by needs, hydraulic arm 12 top is stretched, and presses down link arm bar 11, makes dolphin stroke tailgate 2 be placed in water completely.
Dolphin stroke tailgate 2 front side edge is flexibly connected with the link arm bar 11 of tailgate support 1 by coupling shaft; When ship 4 is floated downward, by link arm bar 11, first dolphin stroke tailgate 2 front side edge is sunk, dolphin stroke tailgate 2 is subject to the resistance of water, and back side edge is upwards lifted up; On the contrary, when ship 4 floats, first dolphin stroke tailgate 2 front side edge rises, and dolphin stroke tailgate 2 is subject to the resistance of water, and back side edge is lifted up downwards.In order to dolphin stroke tailgate 2 can better swing up and down as the tail fin of dolphin in water, the plate face of dolphin stroke tailgate 2 is streamline structure thinning gradually from front to back.
Described power transmitting deice 3 includes the kinematic link 31 that bottom connects the last surface of dolphin stroke tailgate 2, the top of kinematic link 31 is connected with toothed catch bar 32, catch bar 32 is engaged with ratchet 33, ratchet 33 is connected with pto＝power take-off 331, pto＝power take-off 331 connects generator, dolphin stroke tailgate 2 is subject to the resistance of water, and the thrust that back side edge is upwards lifted up in process drives electrical power generators.
When above-mentioned dolphin stroke wave energy generating set is installed on ship, described tailgate support 1 can be installed on the afterbody of ship 4, that is to say and above-mentioned dolphin stroke wave energy generating set is installed to stern, time necessary, also can at the multiple described dolphin stroke wave energy generating set of each side installation of ship 4; And power transmitting deice 3 is installed on ship 4, the pto＝power take-off 331 of ratchet 33 and the paddle shaft of ship 4, except may be used for driving except electrical power generators, can also drive and be connected, move ahead for propelling ship 4 by above-mentioned dolphin stroke wave energy generating set.
Claims (5)
1. a dolphin stroke wave energy generating set, is characterized in that described device includes: tailgate support, dolphin stroke tailgate and power transmitting deice; Described dolphin stroke tailgate front side edge is flexibly connected with tailgate support by coupling shaft; Described power transmitting deice includes the kinematic link that bottom connects the upper surface of dolphin stroke tailgate, and the top of kinematic link is connected with toothed catch bar, and catch bar is engaged with ratchet, and ratchet is connected with pto＝power take-off, and pto＝power take-off connects generator; Described tailgate support includes for connecting dolphin stroke tailgate and the link arm bar of hull and the hydraulic arm for being connected link arm bar and hull, and is located at stoping block link arm bar limiting dolphin stroke tailgate flip angle.
2. a kind of dolphin stroke wave energy generating set according to claim 1, is characterized in that: the plate face of described dolphin stroke tailgate is streamline structure thinning gradually from front to back.
3. the ship of the dolphin stroke wave energy generating set described in any one of claim 1 ~ 2 is installed, it is characterized in that: described tailgate support installing is in stern; Power transmitting deice is installed on ship.
4. ship according to claim 3, is characterized in that: respectively install more than one described dolphin stroke wave energy generating set in the both sides of ship.
5. the ship according to claim 3 or 4, is characterized in that: the pto＝power take-off of described dolphin stroke wave energy generating set drives with the paddle shaft of ship and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489898.4A CN102926919B (en) | 2012-11-27 | 2012-11-27 | A kind of dolphin stroke wave energy generating set and ship thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489898.4A CN102926919B (en) | 2012-11-27 | 2012-11-27 | A kind of dolphin stroke wave energy generating set and ship thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926919A CN102926919A (en) | 2013-02-13 |
| CN102926919B true CN102926919B (en) | 2016-01-27 |
Family
ID=47641818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210489898.4A Expired - Fee Related CN102926919B (en) | 2012-11-27 | 2012-11-27 | A kind of dolphin stroke wave energy generating set and ship thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926919B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059510A (en) * | 2015-07-22 | 2015-11-18 | 河海大学 | Wave-energy-driven ship with functions of GPS positioning and navigation |
| CN105217006B (en) * | 2015-10-27 | 2019-09-27 | 哈尔滨工程大学 | A kind of propulsion device adjusting the hydrofoil angle of attack by float |
| CN107031806B (en) * | 2017-03-30 | 2018-12-07 | 哈尔滨工程大学 | A kind of navigation unit by water promoted using wave energy |
| CN107061124A (en) * | 2017-06-27 | 2017-08-18 | 哈尔滨工程大学 | A kind of floatation type carries the piezoelectricity Wave energy converting device of swash plate |
| CN109774909B (en) * | 2019-03-07 | 2020-06-05 | 上海大学 | Hybrid unmanned ship |
| KR102168122B1 (en) * | 2019-11-06 | 2020-10-20 | 한국해양과학기술원 | System of wave power generating for unmanned surface vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341645A (en) * | 1998-09-17 | 2000-03-22 | Alexander George Southcombe | A water wave energy harnessing device |
| CN2924053Y (en) * | 2006-05-17 | 2007-07-18 | 上海市向明中学 | Sea-wave generating apparatus |
| CN102261301A (en) * | 2010-05-27 | 2011-11-30 | 黎日帝 | Wave energy driving device and ship applying same |
| CN202091101U (en) * | 2011-06-03 | 2011-12-28 | 马明辉 | Tidal energy power generation device |
-
2012
- 2012-11-27 CN CN201210489898.4A patent/CN102926919B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341645A (en) * | 1998-09-17 | 2000-03-22 | Alexander George Southcombe | A water wave energy harnessing device |
| CN2924053Y (en) * | 2006-05-17 | 2007-07-18 | 上海市向明中学 | Sea-wave generating apparatus |
| CN102261301A (en) * | 2010-05-27 | 2011-11-30 | 黎日帝 | Wave energy driving device and ship applying same |
| CN202091101U (en) * | 2011-06-03 | 2011-12-28 | 马明辉 | Tidal energy power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102926919A (en) | 2013-02-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |