CN1888418A - Sea wave energy scale collecting and generating apparatus - Google Patents
Sea wave energy scale collecting and generating apparatus Download PDFInfo
- Publication number
- CN1888418A CN1888418A CNA2006100860018A CN200610086001A CN1888418A CN 1888418 A CN1888418 A CN 1888418A CN A2006100860018 A CNA2006100860018 A CN A2006100860018A CN 200610086001 A CN200610086001 A CN 200610086001A CN 1888418 A CN1888418 A CN 1888418A
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- wave energy
- wirerope
- support
- flywheel
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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 present invention relates to a kind of equipment capable of collecting marine wave energy in large scale and making power generation, belonging to the field of marine wave energy collection and application. Said invention is aimed at adopting several mechanical wave energy collection units to collect wave energy, utilizing related equipment to centralize the random wave energy of sea area with a certain scale and provide said wave energy for every power generator to implement direct stable power generation and utilizing energy-storage and energy-release equipment to regulate power of power generation. Said invention also provides the concrete structure of its marine wave energy collection and power generation equipment.
Description
Technical field
The present invention relates to a kind of ocean wave energy collection and application, specifically is that the scale collecting ocean wave energy is to provide generation driving force.
Background technique
At present existing ocean wave energy for generating electricity technology can be divided into two big classes substantially, and a class is to drive simple and mechanical motion with wave to generate electricity, and another kind of is to be that intermediary carries out the multiple energy conversion and generates electricity with water or air.Though the high unstable and difficult scale that realizes of still generating electricity of the former wave energy conversion ratio is though but the latter can realize that certain scale stable electric generation energy conversion rate is low, the unit of electrical energy cost of electricity-generating is too high.
Summary of the invention
The objective of the invention is with a plurality of mechanical type wave energy collection unit adopt can, by relevant apparatus the Random Wave in certain scale marine site can be put together and to supply with single generator and realize direct stable electric generation.The energy storage, the releasing device that are aided with certain scale are regulated generated output.
For realizing that the technological scheme that purpose of the present invention adopts is: a kind of sea wave energy scale collecting and electricity generating device comprise buoyancy aid, steel cable, wirerope, pinch roller, great wheel, little runner, two-sided flywheel, support, weight, seabed support (or grasp), generator, air compressor (or suction engine), air turbine (or water turbine), gas holder (or elevated reservoir).It is characterized in that each adopt can the unit buoyancy aid be wrapped on the little runner and by steel cable and be connected with weight, large and small runner is individually fixed on the unidirectional rotation hub and active hub of two-sided flywheel, wirerope is positioned in the corresponding groove of big flywheel by the pinch roller of both sides up and down, two-sided flywheel is fixed on the support, support is positioned at the underwater certain depth, support links to each other with seabed support (or grasp), generator, air compressor (or suction engine) are connected on the wirerope jointly, and air turbine (or water turbine) is associated with generator.
Above-mentioned buoyancy aid is that inverted cone lower end and steel cable link, and the steel cable outside is wrapped up with seawater isolated by rubber, and weight can be concrete or other weights, and profile is a fusiformis, and weight weight is slightly larger than half of the maximum buoyancy of buoyancy aid.Steel cable is wrapped on the little runner, and buoyancy aid and weight move up and down and can drive little runner clockwise or rotate counterclockwise.
Above-mentioned small flywheel and big flywheel can be that rubber product also can be that steel structure covers rubber outward, large and small runner is individually fixed on the unidirectional rotation hub and active hub of two-sided flywheel, the great wheel outside has groove and wirerope to adapt, wirerope annular closure is covered rubber outside wirerope is same and seawater is isolated.
Above-mentioned two-sided flywheel is identical with my the two-sided flywheel principle of " energy-storing automobile brake and power assisting device " patent application (application number is 200610039981.6) lining, correspondence is very heavy accordingly respectively to it is characterized in that having two ratchet wheels, oppositely ratchet wheel one side has gear and oppositely switching wheel interlock mutually, very heavy action direction same function on unidirectional rotation hub, the active hub that no matter is two-sided flywheel be along or be rotated counterclockwise the unidirectional rotation hub of two-sided flywheel all can be to a direction rotation.Two-sided flywheel is fixed on the support.
Above-mentioned support is a steel structure support, for anti-seawater corrosion outside with the rubber parcel, the formation group that is arranged in a linear can linearly be moved to reduce resistance wirerope to improve transmission efficiency thereby this supporting structure makes the numerous two-sided flywheels in different positions.Support can in addition make integrally-built proportion be slightly less than seawater with buoyancy aid can be floating, colludes to link to each other with the seabed anchor in the marine site, deep-sea to make it to float on certain depth under the rough water, need not other attached buoyancy aid at the shallow sea area support and can only connect and be fixed on the support of seabed.The parallel connection of many pack supports can be grown the distance extension, realizes the collection and the transmission of marine site wave energy on a large scale.
Above-mentioned support can adopt high strength large diameter steel pipe structure, and linking with air compressor and air turbine becomes the high-pressure gas device, also helps increasing the intensity of support.
By above technological scheme as can be seen the present invention following advantage is arranged:
1. gather a plurality of adopt can unit formation group pass to single generator for electricity generation by the wirerope energy collecting and have low cost of manufacture, easy care, realized simple machine mechanical energy high conversion, scale adopt can stable electric generation purpose, this wirerope energy collecting transferring structure principle is equally applicable to wind-power electricity generation and can reduces cost of wind power generation greatly;
2. adopt two-sided flywheel structure to realize the highly effective gathering of wave energy;
3. general structure is simple and easy to implement, and the anti-stormy waves ability in a chord position underwater is strong, and buoyancy aid can the different stormy waves of self adaption.
Description of drawings
Fig. 1 adopts the energy cell schematics for wave energy;
Fig. 2 is two-sided flywheel structure schematic representation.
Number among the figure: 1-buoyancy aid, 2-steel cable, 3-wirerope, the 4-pinch roller, 5-great wheel, the little runner of 6-, 7 supports, the 8-weight, the two-sided flywheel of 9-is hub initiatively, the unidirectional rotation hub of the two-sided flywheel of 10-, the reverse ratchet wheel of 11-, 12-forward ratchet wheel, the 13-cock wheel that reverses, the 14-wheel fixed support of oppositely transferring, the two-sided flywheel drain pan of 15-.
Specific embodiments
As shown in fig. 1, buoyancy aid with about the wave, move forward and backward by moving up and down of steel cable and weight drive little runner suitable, be rotated counterclockwise, little runner is fixed in the active hub of two-sided flywheel, no matter little runner is to rotate to a direction to the equal big flywheel that can drive unidirectional rotation hub of which direction rotation, thereby great wheel drives wirerope and moves to a direction, numerous great wheels is just drawing wirerope as a pair of both hands to same direction, and wirerope has just driven generator work.This wirerope energy collecting, transfer principle can be used for wind-power electricity generation equally, can reduce cost of wind power generation greatly.When stormy waves is big, pass through to open and regulate air compressor (or suction engine) working load, carrying out accumulation of energy, also to have regulated simultaneously the generated output of generator stable, when stormy waves hour or electric power load increase again by and air turbine (or water turbine) is worked and wirerope provides power to generator together.Wave of the sea in unit area can be unsettled at random, but wave of the sea can be stable on a large scale, and buoyancy aid quantity reaches the buoyancy aid that is in the wave out of phase after the certain numerical value will relative equilibrium, and the destruction power of the relative support of stormy waves will be very little.Supporting structure adopts half floating grasp to fix and can adjust support heading angle degree with stormy waves.In order to realize wider wave collection, adopt many pack supports structure can stretch several kilometers to tens of kilometers in the court of a feudal ruler side by side, broken every group for fear of wirerope and can be transmitted energy side by side with many wireropes.Generator is positioned at the intermediate portion of entire bracket, and Dynamo Room, air compressor (or suction engine), air turbine (or water turbine) are in together below the rough water with air-tight manner and support, and air compressor, air turbine air vent are bubbled through the water column.The elevated reservoir condition can be created in inshore, pumped-storage power generation can be carried out.
Claims (6)
1. sea wave energy scale collecting and electricity generating device comprise buoyancy aid, steel cable, wirerope, pinch roller, great wheel, little runner, two-sided flywheel, support, weight, seabed support (or grasp), generator, air compressor (or suction engine), air turbine (or water turbine), gas holder (or elevated reservoir).It is characterized in that each adopt can the unit buoyancy aid be wrapped on the little runner and by steel cable and be connected with weight, large and small runner is individually fixed on the unidirectional rotation hub and active hub of two-sided flywheel, wirerope is positioned in the corresponding groove of big flywheel by the pinch roller of both sides up and down, two-sided flywheel is fixed on the support, support is positioned at the underwater certain depth, support links to each other with seabed support (or grasp), generator, air compressor (or suction engine) are connected on the wirerope jointly, and air turbine (or water turbine) is associated with generator.
2. a kind of sea wave energy scale collecting as claimed in claim 1 and electricity generating device, it is characterized in that a plurality of adopt can unit formation the group acting in conjunction carry out concentration of energy and transmission in wirerope.
3. a kind of sea wave energy scale collecting as claimed in claim 1 and electricity generating device is characterized in that adopting and can adopt two-sided flywheel gear in the unit, the random motion of wave energy can be converted into the transmission of the single direction of wirerope.
4. as described in the claim 3, two-sided flywheel structure (seeing shown in the accompanying drawing 2) is characterized in that having two ratchet wheels, and correspondence is very heavy accordingly respectively, oppositely ratchet wheel one side has gear and oppositely switching wheel interlock mutually, very heavy action direction same function on unidirectional rotation hub, the active hub that no matter is two-sided flywheel be along or be rotated counterclockwise the unidirectional rotation hub of two-sided flywheel all can be to a direction rotation.
5. a kind of sea wave energy scale collecting as claimed in claim 1 and electricity generating device, thus it is characterized in that adopting supporting structure can make numerous two-sided flywheels formation group that is arranged in a linear wirerope can linearly be moved to reduce resistance improve transmission efficiency.
6. as described in the claim 5, supporting structure can adopt high strength large diameter steel pipe structure, and linking with air compressor and air turbine becomes the high-pressure gas device, also helps increasing the intensity of support.Collude to link to each other with the seabed anchor in the marine site, deep-sea and make it to float on certain depth under the rough water.The parallel connection of many pack supports can be grown the distance extension, realizes the collection and the transmission of marine site wave energy on a large scale.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100860018A CN1888418A (en) | 2006-07-18 | 2006-07-18 | Sea wave energy scale collecting and generating apparatus |
| CNA2007100859119A CN101029623A (en) | 2006-07-18 | 2007-02-28 | Scale marine wave-energy generator with collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100860018A CN1888418A (en) | 2006-07-18 | 2006-07-18 | Sea wave energy scale collecting and generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888418A true CN1888418A (en) | 2007-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100860018A Pending CN1888418A (en) | 2006-07-18 | 2006-07-18 | Sea wave energy scale collecting and generating apparatus |
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| CN (1) | CN1888418A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008104121A1 (en) * | 2007-02-28 | 2008-09-04 | Dianduo Cao | Wave energy collecting and generating apparatus |
| WO2011009377A1 (en) * | 2009-07-21 | 2011-01-27 | Qu Benjamin | Wave power generation system |
| CN102155349A (en) * | 2011-04-11 | 2011-08-17 | 周建青 | Sea wave energy storing device and generating system |
| CN102535393A (en) * | 2012-01-19 | 2012-07-04 | 启东道达重工有限公司 | Floating breakwater provided with wave power generating device and capable of being detached and installed fast |
| CN102661232A (en) * | 2012-05-11 | 2012-09-12 | 徐文 | Sea wave power generation station |
| CN103343726A (en) * | 2013-07-23 | 2013-10-09 | 山东大学（威海） | Floating body rope wheel wave-activated generator |
| CN105257478A (en) * | 2015-10-09 | 2016-01-20 | 华南理工大学 | Unstable-state composite-type energy capturing device floating on sea and energy capturing method |
| CN108798984A (en) * | 2018-05-16 | 2018-11-13 | 广东电网有限责任公司 | Point-absorbing wave energy generating set and method |
| CN111365185A (en) * | 2020-03-17 | 2020-07-03 | 绍兴市亚索新能源科技有限公司 | Flywheel type combined device for submarine new energy shoal power generation |
-
2006
- 2006-07-18 CN CNA2006100860018A patent/CN1888418A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008104121A1 (en) * | 2007-02-28 | 2008-09-04 | Dianduo Cao | Wave energy collecting and generating apparatus |
| WO2011009377A1 (en) * | 2009-07-21 | 2011-01-27 | Qu Benjamin | Wave power generation system |
| CN101963125A (en) * | 2009-07-21 | 2011-02-02 | 曲言明 | Wave power generating system with floating-body-based rope pulley |
| CN102155349A (en) * | 2011-04-11 | 2011-08-17 | 周建青 | Sea wave energy storing device and generating system |
| CN102535393A (en) * | 2012-01-19 | 2012-07-04 | 启东道达重工有限公司 | Floating breakwater provided with wave power generating device and capable of being detached and installed fast |
| CN102535393B (en) * | 2012-01-19 | 2014-06-25 | 江苏道达海上风电工程科技有限公司 | Floating breakwater provided with wave power generating device and capable of being detached and installed fast |
| CN102661232B (en) * | 2012-05-11 | 2015-04-22 | 徐文 | Sea wave power generation station |
| CN102661232A (en) * | 2012-05-11 | 2012-09-12 | 徐文 | Sea wave power generation station |
| CN103343726A (en) * | 2013-07-23 | 2013-10-09 | 山东大学（威海） | Floating body rope wheel wave-activated generator |
| CN103343726B (en) * | 2013-07-23 | 2015-09-23 | 山东大学（威海） | A kind of float body rope wheel wave-activated generator |
| CN105257478A (en) * | 2015-10-09 | 2016-01-20 | 华南理工大学 | Unstable-state composite-type energy capturing device floating on sea and energy capturing method |
| CN105257478B (en) * | 2015-10-09 | 2019-01-18 | 华南理工大学 | A kind of compound floating marine energy capture device and method of unstable state |
| CN108798984A (en) * | 2018-05-16 | 2018-11-13 | 广东电网有限责任公司 | Point-absorbing wave energy generating set and method |
| CN111365185A (en) * | 2020-03-17 | 2020-07-03 | 绍兴市亚索新能源科技有限公司 | Flywheel type combined device for submarine new energy shoal power generation |
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