CN102536612B - Load-mode seawave power generation device - Google Patents
Load-mode seawave power generation device Download PDFInfo
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- CN102536612B CN102536612B CN201210048009.0A CN201210048009A CN102536612B CN 102536612 B CN102536612 B CN 102536612B CN 201210048009 A CN201210048009 A CN 201210048009A CN 102536612 B CN102536612 B CN 102536612B
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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 load-mode seawave power generation device which is characterized by comprising a fixed support, a power generator and a plurality of seawave energy collection devices connected in series with one another, wherein each seawave energy collection device mainly comprises a partition plate and a plurality of water protection plates arranged on the partition plate; the plurality of water protection plates are radially arranged on the partition plates in an equal circumference manner; and each water protection plate is provided with a valve and a valve switch control mechanism for controlling the valve to open and close. The invention provides a load-mode mechanical loader capable of collecting seawave energy in a large area; and the load-mode seawave power generation device has the advantages of simple structure, large energy collection capacity, high efficiency and good popularization value and runs stably.
Description
Technical field
The present invention relates to power generating equipment technical field, relate in particular a kind of load mode Wave power generation device.
Background technique
Ocean wave generator is to utilize the vertical displacement up and down of wave as power, rotates water energy generator and is converted into electric energy.In the world today, the form of ocean wave generator is varied, principal mode has the variety of way such as produce mechanical energy as oscillating water column, sea snake, buoyancy aid move up and down in wave by change of medium, by change of medium, energy conversion efficiency is low, utilize buoyancy aid to produce mechanical energy and can only utilize single wave, the area of energy acquisition is limited, make the single-machine capacity of seawave power generation generally less than normal, overall investment cost performance is not high, and the capacity of total installed capacity differs greatly compared with another kind of natural energy resources wind-power electricity generation.If Chinese Patent Application No. is CN200910072588.0, denomination of invention is a kind of ocean wave generator, it is to do a derrick at sea, and strain with wirerope the upper end of derrick, and the lower end of derrick is fixed on seabed, floating bed of middle intercropping of derrick, one group of generator is installed in floating bed, generator a gear is installed above, gear connects a tee T tooth bar, tooth bar passes through from the centre of floating bed, and a floating drum is installed in the lower end of tooth bar.The effect of this patent floating bed is to solve tide problem, tidal bulge, ebb automatic lifting, and the single motion of floating drum, area is little, is applicable to the heave of waves lifting.But area is less owing to gathering, be difficult to improve power generating quality.
Summary of the invention
Object of the present invention is exactly the deficiency in order to solve prior art and the one that provides is not only simple in structure, and collecting energy is large, operate steadily, and the high load mode Wave power generation device of efficiency.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of load mode Wave power generation device, it is characterized in that, it comprises fixed support, generator and multiple Wave energy collecting device being connected in series, Wave energy collecting device is mainly by multiple water baffles of dividing plate and upper setting thereof, multiple water baffles become that equal circumference is radial to be installed on dividing plate, and each water baffle is equipped with valve and controls the valve control mechanism that valve opens and closes.
As further illustrating of such scheme: described multiple Wave energy collecting devices that are connected in series are yi word pattern and arrange or cross or star-like arrangement.
Described multiple Wave energy collecting device is connected and fixed through its dividing plate center by a central shaft, and central shaft is supported and fixed on sea level location; The dividing plate radius of Wave energy collecting device is set as the radius of device according to the annual mean wave height in local sea area, each spacer width is according to wave peak width setting.
In being provided with in described valve, open one or more valve plates, valve plate can only inwardly be opened, and valve control mechanism cuts out valve plate when static.
It is shaped as disc type, unilateral open type, bilateral open type in described, to open valve plate, and the mode of closing can be used spring and gravity hammer.
Described valve control mechanism including in open double pulley combination on outer fixed support and the fixed support arranging of valve plate, drive the weight that the other end of the outer drag-line connecting of valve plate, drag-line connects, drag-line passes through double pulley, drag-line can be pulled flexibly in double pulley, double pulley will keep drag-line can not deflect away from the middle of pulley, the weight of weight is greater than the weight of valve plate, while making weight downward, stretchy valve plate is closed, take the support at double pulley center as fulcrum, a sleeve for whipping is flexibly installed, the central axis direction of the tail end indicator device of sleeve.
Described fixed support is provided with upper and lower two sleeve snubbers, makes sleeve spend whipping in snubber intercropping 180, and weight is placed in sleeve, makes weight or loosen valve plate with the gravitational direction tension of sleeve.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
The present invention adopts multiple Wave energy collecting devices to be in series through center by a central shaft, equipment is in the marine invasion and attack that can resist billow, make equipment in not upper punch of crest, trough does not drop, there is good balanced capacity, utilize buoyancy of water and water body gravity to produce rotary electrification, can large size gather sea wave energy, single-machine capacity is large, and seawave power generation efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Wave energy collecting device structural representation of the present invention;
Fig. 3 is another embodiment of the present invention structural representation;
Fig. 4 is the side-looking structural representation of Fig. 2.
Description of reference numerals: 1, fixed support 2, generator 3, Wave energy collecting device 4, water baffle 5, valve 6, valve control mechanism 7, central shaft 8, valve plate 9, double pulley combination 10, drag-line 11, weight 12, sleeve 13, sleeve snubber 14, vertical rod 15, pressure spring 16, dividing plate.
Embodiment
Embodiment 1
As Figure 1-Figure 4, a kind of load mode Wave power generation device of the present invention, it comprises fixed support 1, generator 2 and multiple Wave energy collecting device 3 being connected in series, the main multiple water baffles 4 by dividing plate 16 and upper setting thereof of Wave energy collecting device 3,4 one-tenth equal circumference of multiple water baffles are radial to be installed on dividing plate, and each water baffle 4 is equipped with valve 5 and controls the valve control mechanism 6 that valve opens and closes.Multiple Wave energy collecting devices that are connected in series are yi word pattern to be arranged, or cross or star-like arrangement.Cross or the star-like composition array of the general employing in abyssal region, supports with semi-submersible type buoyancy tank.Multiple Wave energy collecting devices 3 are connected and fixed through its dividing plate center by a central shaft 7, and the dividing plate radius of Wave energy collecting device is set as the radius of device according to the annual mean wave height in local sea area, and each spacer width is according to wave peak width setting.In being provided with in valve 5, open one or more valve plates 8, valve plate 8 can only inwardly be opened, and valve control mechanism 6 cuts out valve plate when static, and when being subject to the strength of ecto-entad, valve 5 is opened, and when crest comes, water level goes up.As shown in Figure 2, Open Side Down becomes back-off state for the water baffle 4 of the left side one side, when water level sealing outward opening, water baffle 4 forms a cavity with dividing plate, air in cavity is because the interior valve plate of opening is closed and produced buoyancy, make the left side one side be subject to buoyancy upwards pushing device rotate, the valve plate of the right one side is inwardly opened into water by water holder power upwards, shed the buoyancy on the right, the buoyancy driving device on the left side is rotated.When crest falls after rise downwards, the valve plate 8 on the left side is opened by the downward towing tension of water and is put air into, sheds the downward towing tension that left side back-off forms, and the valve plate pressurized on the right is closed, and holds water body, rotated by water body gravity.Mobile plate and water baffle contact position are provided with O-ring seal.Inside opening valve plate is the key of package unit efficiency, is subject to its opening area, airtight performance, the impact of switch dynamics size, its shape can be used disc type, monolateral open type, bilateral open type, and the mode of closing can be used spring and gravity hammer, and the present embodiment adopts gravity hammer.In comprising, opens by valve control mechanism 6 the double pulley combination 9 on outer fixed support and the fixed support arranging of valve plate, at the interior drag-line 10 connecting outside valve plate of opening, the weight 11 that the other end of drag-line 10 connects, drag-line 10 passes through double pulley 9, drag-line can be pulled flexibly in double pulley, double pulley will keep drag-line can not deflect away from the middle of pulley, the weight of weight 11 is greater than the weight of valve plate 8, while making weight downward, stretchy valve plate is closed, take the support at double pulley center as fulcrum, a sleeve 12 for whipping is flexibly installed, the central axis direction of the tail end indicator device of sleeve 12.Fixed support is provided with upper and lower two sleeve snubbers 13, and sleeve can, at snubber intercropping 0-180 degree whipping, be placed in weight in sleeve, makes weight or loosen valve plate with the gravitational direction tension of sleeve.
When water baffle is during in left and right and top, the tail end of sleeve is downward, and weight is subject to centrifugal force downward, tension valve plate, valve plate is closed under static(al) state.In the time of below water baffle forwards horizontal plane to, sleeve is subject to the restriction of snubber, and sleeve tail end is walked to put down upwards gradually, and weight tractive force disappears, valve plate is opened easily under Water Pressure, reduce the resistance of underwater portion, thereby improve the efficiency of device, when water baffle band moving sleeve forwards on the left side, rise, when sleeve tail end is greater than 90 degree, sleeve tail end is fallen after rise downwards by gravity, and weight pulls down thereupon and strains at rope, and valve plate is closed.
The difference of the present embodiment and above-mentioned mode of execution is, the mode of closing of opening valve plate in described is spring, the surrounding edge of inside opening valve plate is fixed with respectively vertical rod 14, in vertical rod 14, be arranged with pressure spring 15, the positioning hole on valve plate is driven in vertical rod 14 in passing, in the top, lower end of pressure spring is pressed on, open on valve plate 8.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (1)
1. a load mode Wave power generation device, it is characterized in that, it comprises fixed support, generator and multiple Wave energy collecting device being connected in series, Wave energy collecting device is mainly by multiple water baffles of dividing plate and upper setting thereof, multiple water baffles become that equal circumference is radial to be installed on dividing plate, each water baffle is equipped with valve and controls the valve control mechanism that valve opens and closes, in being provided with in described valve, open one or more valve plates, valve control mechanism cuts out valve plate when static; It is shaped as disc type, unilateral, bilateral formula inside to open valve plate; Described valve control mechanism including in open double pulley combination on outer fixed support and the fixed support arranging of valve plate, drive the weight that the other end of the outer drag-line connecting of valve plate, drag-line connects, drag-line passes through double pulley, and the weight of weight is greater than the weight of valve plate; Take the support at double pulley center as fulcrum, a sleeve is installed, the central axis direction of the tail end indicator device of sleeve, weight is placed in sleeve; Described fixed support is provided with upper and lower two sleeve snubbers, makes the sleeve can be at snubber intercropping 0-180 degree whipping.
2
.a kind of load mode Wave power generation device according to claim 1, is characterized in that, described multiple Wave energy collecting devices that are connected in series are yi word pattern and arrange or cross or star-like arrangement.
3
.a kind of load mode Wave power generation device according to claim 1, it is characterized in that, described multiple Wave energy collecting device is connected and fixed through its dividing plate center by a central shaft, and the dividing plate radius of Wave energy collecting device is set as the radius of device according to the annual mean wave height in local sea area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210048009.0A CN102536612B (en) | 2012-02-29 | 2012-02-29 | Load-mode seawave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210048009.0A CN102536612B (en) | 2012-02-29 | 2012-02-29 | Load-mode seawave power generation device |
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| CN102536612A CN102536612A (en) | 2012-07-04 |
| CN102536612B true CN102536612B (en) | 2014-05-07 |
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| CN201210048009.0A Active CN102536612B (en) | 2012-02-29 | 2012-02-29 | Load-mode seawave power generation device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104536A (en) * | 1976-04-27 | 1978-08-01 | Anton Franz Gutsfeld | Stream -or river-powered turbine |
| US4224793A (en) * | 1979-07-09 | 1980-09-30 | Gutsfeld Anton F | Stream-powered turbine vanes |
| CN101109357A (en) * | 2007-06-04 | 2008-01-23 | 张存义 | Stop valve type water stream, wave generator |
| CN201835968U (en) * | 2010-11-11 | 2011-05-18 | 高升荣 | Delivery gate mill wheel |
| CN202468147U (en) * | 2012-02-29 | 2012-10-03 | 吕伟雄 | Loading-type sea wave power generation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981002329A1 (en) * | 1980-02-13 | 1981-08-20 | F Wincrantz | Method and device for converting wave energy |
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2012
- 2012-02-29 CN CN201210048009.0A patent/CN102536612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104536A (en) * | 1976-04-27 | 1978-08-01 | Anton Franz Gutsfeld | Stream -or river-powered turbine |
| US4224793A (en) * | 1979-07-09 | 1980-09-30 | Gutsfeld Anton F | Stream-powered turbine vanes |
| CN101109357A (en) * | 2007-06-04 | 2008-01-23 | 张存义 | Stop valve type water stream, wave generator |
| CN201835968U (en) * | 2010-11-11 | 2011-05-18 | 高升荣 | Delivery gate mill wheel |
| CN202468147U (en) * | 2012-02-29 | 2012-10-03 | 吕伟雄 | Loading-type sea wave power generation device |
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| CN102536612A (en) | 2012-07-04 |
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