CN102734052A - Wave power generation device capable of resisting windstorm impact - Google Patents
Wave power generation device capable of resisting windstorm impact Download PDFInfo
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- CN102734052A CN102734052A CN2011100985673A CN201110098567A CN102734052A CN 102734052 A CN102734052 A CN 102734052A CN 2011100985673 A CN2011100985673 A CN 2011100985673A CN 201110098567 A CN201110098567 A CN 201110098567A CN 102734052 A CN102734052 A CN 102734052A
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- power generation
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- 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
Abstract
The invention discloses a wave power generation device capable of resisting windstorm impact. The wave power generation device capable of resisting the windstorm impact consists of a wave energy conversion buoy, a guide post, a supporting platform, a large hydraulic motor driving power generation device, a hydraulic oil cylinder, a small hydraulic motor driving power generation device and a wave power generation chamber; and a main connecting mode is that the hydraulic oil cylinder, the large hydraulic motor driving power generation device and the small hydraulic motor driving power generation device are respectively arranged in the wave power generation chamber, and only a piston rod of the hydraulic oil cylinder penetrates through the supporting platform and is connected with the wave energy conversion buoy, so that the corrosion resistance of a power generation system and device is effectively improved. According to the wave energy conversion technology, the wave energy conversion buoy can move up and down along the guide post, so that an anchoring system arranged in the conventional wave power generation device is saved, the windstorm impact can be resisted, and the wave power generation device capable of resisting the windstorm impact is particularly suitable for development and application of a large wave power generation device and has very high popularization and application values.
Description
Technical field
But what patent of the present invention related to is the sudden and violent wave-type electric generator that impacts of wind resistance, belongs to mechanical field.
Background technique
Though just the seawater particle is in the phugoid motion in original place for wave, its kinergety is very huge, it is estimated the power that one square kilometre of wave energy on the sea can reach 250,000 kilowatts.Just because of its huge energy that contains, the collapsing force of wave is surprisingly also big.Billow was once thrown tens tons megalith on the bank, also once pushed ten thousand tons of steamers to seashore.U.S.'s large ship just took place the 1950's be the perils of the sea of two halves in Italian marine site by the billow folding.How controlling wave and benefit for the mankind, is the dream of people's centuries.The patent of the relevant wave energy technology in the whole world surpasses 1500 at present, and tens of wave power utilization technology are just under development.The state of entering power generation applications that has; Yet because technology starts to walk late and still faces some big difficult problems; The application of wave energy is far below wind energy and solar energy, and really the test of ability seakeeping is few, and many electricity generating devices are damaged (bank formula) or sinking (boat form).Thus, but the sudden and violent wave-type electric generator that impacts of a kind of wind resistance has been proposed.
The present invention designs for the impact failure problem that solves above-mentioned wave-type electric generator existence just; Purpose is to overcome the impact and the interference of wave; Avoid under the storm state, causing generating system equipment damage, for the utilization and the exploitation of wave energy provides a kind of effectively reliable electricity generating device.
Summary of the invention
But the technical problem that patent of the present invention will solve provides the sudden and violent wave-type electric generator that impacts of a kind of wind resistance; This device can be resisted the impact of storm wave to wave-type electric generator effectively; Avoid the direct corrosion of seawater, reduce maintenance cost, improve the working life of electricity generating device equipment.The purpose of patent of the present invention is for the utilization of wave energy and exploitation a kind of electricity generating device effectively reliably to be provided.
For addressing the above problem, patent of the present invention is achieved in that patent of the present invention comprises that mainly wave energy transforms floating drum, directional post, support platform, big fluid motor-driven electricity generating device, hydraulic jack, little fluid motor-driven electricity generating device and wave-activated power generation chamber; It is indoor that one of its characteristic is that hydraulic jack, big fluid motor-driven electricity generating device and little fluid motor-driven electricity generating device are installed in wave-activated power generation, is connected with wave energy conversion floating drum and have only the piston rod of hydraulic jack to pass support platform; Two of its characteristic is that the top of directional post is fixedly connected with support platform, and its cylinder and wave energy conversion floating drum are slidingly connected; Three of its characteristic is that the rodless cavity of hydraulic jack is connected with big fluid motor-driven electricity generating device through hydraulic tubing, and its rod chamber is connected with little fluid motor-driven electricity generating device through hydraulic tubing.
But the working principle of the sudden and violent wave-type electric generator that impacts of this wind resistance is: when wave rises; Wave promotes wave energy conversion floating drum and moves upward along directional post; And then the piston rod that drives hydraulic jack rises; Make the rodless cavity fluid of hydraulic jack discharge, get into big fluid motor-driven electricity generating device generating through hydraulic tubing.When wave descended, wave energy transformed floating drum and descends along directional post by deadweight, and then drove the piston rod decline of hydraulic jack, made the rod chamber fluid of hydraulic jack discharge, and went into little fluid motor-driven electricity generating device generating through hydraulic tubing.Only move up and down owing to wave energy transforms floating drum on the one hand, thereby both saved the anchor system that conventional wave-type electric generator disposed, can stormproofly impact again along directional post.On the other hand since hydraulic jack, big fluid motor-driven electricity generating device and little fluid motor-driven electricity generating device to be installed in wave-activated power generation indoor; And the piston rod that has only hydraulic jack passes support platform and wave energy and transforms floating drum and be connected; Make the hydraulic system parts that piston rod and contact with sea water only arranged; Remaining part all is positioned on the sea of sealing, thereby the equipment of system and element obtained effective protection, has avoided the corrosion influence to electricity generating device of marine growth, seawater and salt fog.
The present invention can resist the impact of storm to wave-type electric generator effectively, avoids the corrosion influence to electricity generating device of marine growth, seawater and salt fog, both has been convenient to safeguard; Reduced cost; Improved the working life of electricity generating device again greatly, a whole set of electricity generating device has no pollutant to reveal simultaneously, can protect the marine environment effectively; Device has simple and reliable for structure, the characteristics that operating characteristics is superior.Sudden and violent property of wave energy transformation technology wind resistance of the present invention and corrosion resistance are strong, are suitable for the Application and Development of big kohoona electricity generating device especially, have very high application value.
Description of drawings
But the sudden and violent wave-type electric generator elevational schematic view of impacting of accompanying drawing a kind of wind resistance that is the present invention.
1 wave energy transforms floating drum 2 directional posts 3 support platforms 4 big fluid motor-driven electricity generating devices
5 hydraulic jacks, 6 little fluid motor-driven electricity generating devices wave-activated power generation chambers 7
Embodiment
As shown in the figure, patent of the present invention comprises that mainly wave energy transforms floating drum 1, directional post 2, support platform 3, big fluid motor-driven electricity generating device 4, hydraulic jack 5, little fluid motor-driven electricity generating device 6 and wave-activated power generation chamber 7; One of its characteristic is that hydraulic jack 5, big fluid motor-driven electricity generating device 4 and little fluid motor-driven electricity generating device 6 are installed in the wave-activated power generation chamber 7, is connected with wave energy conversion floating drum 1 and have only the piston rod of hydraulic jack 5 to pass support platform 3; Two of its characteristic is that the top of directional post 2 is fixedly connected with support platform 3, and its cylinder and wave energy conversion floating drum 1 are slidingly connected; Three of its characteristic is that the rodless cavity of hydraulic jack 5 is connected with big fluid motor-driven electricity generating device 4 through hydraulic tubing, and its rod chamber is connected with little fluid motor-driven electricity generating device 6 through hydraulic tubing.
As shown in the figure; But the working principle of the sudden and violent wave-type electric generator that impacts of this wind resistance is: when wave rises; Wave promotes wave energy conversion floating drum 1 and moves upward along directional post 2; And then the piston rod rising of drive hydraulic jack 5, make the rodless cavity fluid of hydraulic jack 5 discharge, get into big fluid motor-driven electricity generating device 4 generatings through hydraulic tubing.When wave descended, wave energy transformed floating drum 1 and descends along directional post 2 by deadweight, and then drove the piston rod decline of hydraulic jack 5, made the rod chamber fluid of hydraulic jack 5 discharge, and went into little fluid motor-driven electricity generating device 6 generatings through hydraulic tubing.On the one hand because wave energy transforms 1 on floating drum moves up and down along directional post 2, thereby both saved the anchor system that conventional wave-type electric generator disposed, can stormproofly impact again.On the other hand owing to hydraulic jack 5, big fluid motor-driven electricity generating device 4 and little fluid motor-driven electricity generating device 6 are installed in the wave-activated power generation chamber 7; And the piston rod that has only hydraulic jack 5 passes support platform 3 and wave energy and transforms floating drum 1 and be connected; Make the hydraulic system parts that piston rod and contact with sea water only arranged; Remaining part all is positioned on the sea of sealing; Thereby the equipment of system and element obtained effective protection, avoided the corrosion influence to electricity generating device of marine growth, seawater and salt fog.
Claims (3)
1. but the sudden and violent wave-type electric generator that impacts of a wind resistance comprises that wave energy transforms floating drum (1), directional post (2), support platform (3), big fluid motor-driven electricity generating device (4), hydraulic jack (5), little fluid motor-driven electricity generating device (6) and wave-activated power generation chamber (7); It is characterized in that hydraulic jack (5), big fluid motor-driven electricity generating device (4) are installed in the wave-activated power generation chamber (7) with little fluid motor-driven electricity generating device (6), be connected with wave energy conversion floating drum (1) and have only the piston rod of hydraulic jack (5) to pass support platform (3).
2. but the sudden and violent wave-type electric generator that impacts of a kind of wind resistance according to claim 1 it is characterized in that the top of directional post (2) is fixedly connected with support platform (3), and its cylinder and wave energy conversion floating drum (1) is slidingly connected.
3. but the sudden and violent wave-type electric generator that impacts of a kind of wind resistance according to claim 1; The rodless cavity that it is characterized in that hydraulic jack (5) is connected with big fluid motor-driven electricity generating device (4) through hydraulic tubing, and its rod chamber is connected with little fluid motor-driven electricity generating device (6) through hydraulic tubing.
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CN201110098567.3A CN102734052B (en) | 2011-04-14 | 2011-04-14 | Wave power generation device capable of resisting windstorm impact |
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CN201110098567.3A CN102734052B (en) | 2011-04-14 | 2011-04-14 | Wave power generation device capable of resisting windstorm impact |
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CN102734052A true CN102734052A (en) | 2012-10-17 |
CN102734052B CN102734052B (en) | 2015-04-08 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966485A (en) * | 2012-11-27 | 2013-03-13 | 上海交通大学 | Six-dimensional sea-wave power generating device |
CN103061961A (en) * | 2012-12-31 | 2013-04-24 | 台州方科汽车部件有限公司 | Vertical wave power generator |
CN103899473A (en) * | 2014-04-16 | 2014-07-02 | 青岛松灵电力环保设备有限公司 | Free multi-floater wave power generation device |
WO2016142556A1 (en) * | 2015-03-12 | 2016-09-15 | Perez Ramos Jose Carlos | System for extracting potential and kinetic energy from sea waves |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042753A (en) * | 1988-11-18 | 1990-06-06 | 陈裕年 | Wave power generation device |
JPH11351120A (en) * | 1998-06-05 | 1999-12-21 | Jiwao Uchiumi | Tidal power generating method |
CN1916393A (en) * | 2006-08-30 | 2007-02-21 | 林扬帜 | New wave generating set |
CN101000031A (en) * | 2006-12-03 | 2007-07-18 | 杨旭 | Equipment for generating by water surface wave |
CN101737241A (en) * | 2009-12-02 | 2010-06-16 | 浙江大学 | Hydraulic transmission-based method and device for storing energy and realizing stabilized voltage and constant frequency in wave power generation |
CN201972838U (en) * | 2011-04-14 | 2011-09-14 | 浙江海洋学院 | Wave power device capable of resisting windstorm impact |
-
2011
- 2011-04-14 CN CN201110098567.3A patent/CN102734052B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042753A (en) * | 1988-11-18 | 1990-06-06 | 陈裕年 | Wave power generation device |
JPH11351120A (en) * | 1998-06-05 | 1999-12-21 | Jiwao Uchiumi | Tidal power generating method |
CN1916393A (en) * | 2006-08-30 | 2007-02-21 | 林扬帜 | New wave generating set |
CN101000031A (en) * | 2006-12-03 | 2007-07-18 | 杨旭 | Equipment for generating by water surface wave |
CN101737241A (en) * | 2009-12-02 | 2010-06-16 | 浙江大学 | Hydraulic transmission-based method and device for storing energy and realizing stabilized voltage and constant frequency in wave power generation |
CN201972838U (en) * | 2011-04-14 | 2011-09-14 | 浙江海洋学院 | Wave power device capable of resisting windstorm impact |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966485A (en) * | 2012-11-27 | 2013-03-13 | 上海交通大学 | Six-dimensional sea-wave power generating device |
CN102966485B (en) * | 2012-11-27 | 2015-07-08 | 上海交通大学 | Six-dimensional sea-wave power generating device |
CN103061961A (en) * | 2012-12-31 | 2013-04-24 | 台州方科汽车部件有限公司 | Vertical wave power generator |
CN103061961B (en) * | 2012-12-31 | 2015-09-30 | 浙江方向实业有限公司 | Vertical wave power generator |
CN103899473A (en) * | 2014-04-16 | 2014-07-02 | 青岛松灵电力环保设备有限公司 | Free multi-floater wave power generation device |
WO2016142556A1 (en) * | 2015-03-12 | 2016-09-15 | Perez Ramos Jose Carlos | System for extracting potential and kinetic energy from sea waves |
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