CN102536612A - Load-mode seawave power generation device - Google Patents
Load-mode seawave power generation device Download PDFInfo
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- CN102536612A CN102536612A CN2012100480090A CN201210048009A CN102536612A CN 102536612 A CN102536612 A CN 102536612A CN 2012100480090 A CN2012100480090 A CN 2012100480090A CN 201210048009 A CN201210048009 A CN 201210048009A CN 102536612 A CN102536612 A CN 102536612A
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- power generation
- valve
- generation device
- valve plate
- load mode
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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 the power generating equipment technical field, relate to a kind of load mode Wave power generation device in particular.
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.The form of ocean wave generator is varied in the world today; Principal mode has through medium conversion like oscillating water column, sea snake, the buoyancy aid variety of way such as produce mechanical energy that in wave, moves up and down; Through medium conversion, energy conversion efficiency is low, utilizes buoyancy aid to produce mechanical energy and can only utilize single wave; The area of energy acquisition is limited; Make that the single-machine capacity of seawave power generation is generally less than normal, the overall investment cost performance is not high, and the capacity of comparing total installed capacity with another kind of natural energy resources wind-power electricity generation differs greatly.Like one Chinese patent application number is CN200910072588.0, and denomination of invention is a kind of ocean wave generator, and it is to do a derrick at sea; Strain with wirerope the upper end of derrick, and the lower end of derrick is fixed on the seabed, floating bed of the middle intercropping of derrick; Floating bed is gone up one group of generator is installed, and a gear is installed in the front of generator, and 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 the floating bed of this patent is to solve the tide problem, tidal bulge, ebb automatic lifting, and the single motion of floating drum, area is little, is fit to wave and rises and falls.But, be difficult to improve power generating quality because it is less to gather area.
Summary of the invention
The object of the invention is exactly provide for the deficiency that solves existing technology a kind of not only simple in structure, and collecting energy is big, operate steadily, and the high load mode Wave power generation device of efficient.
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 a plurality of Wave energy collecting device that is connected in series; The Wave energy collecting device is mainly by dividing plate and a plurality of water baffles of go up being provided with thereof, and a plurality of water baffles become that equal circumference is radial to be installed on the dividing plate, and each water baffle is equipped with the valve control mechanism that valve and control valve open and close.
As further specifying of such scheme: said a plurality of Wave energy collecting devices that are connected in series are yi word pattern and arrange or cross or star-like arrangement.
Said a plurality of Wave energy collecting device passes its dividing plate center connection through a central shaft and fixes, and central shaft is supported and fixed on sea level location; The dividing plate radius of Wave energy collecting device is set at the radius of device according to the annual mean wave height in local sea area, and each spacer width is provided with according to the crest width.
Open one or more valve plates in being provided with in the said valve, valve plate can only inwardly be opened, and the valve control mechanism cuts out valve plate when static.
It is shaped as disc type, unilateral open type, bilateral open type to open valve plate in said, and the mode of closing can be used spring and gravity hammer.
Fixed support and the double pulley on the fixed support of opening valve plate setting outward in said valve control mechanism comprises make up, open the weight of the other end connection of the outer drag-line that connects of valve plate, drag-line; Drag-line passes through double pulley; Drag-line can be spurred in double pulley flexibly, and double pulley will keep drag-line can not deflect away from the middle of the pulley, and the weight of weight is greater than the weight of valve plate; The stretchy valve plate is closed when making weight downward; Support with the double pulley center is a fulcrum, a sleeve of whipping flexibly is installed, the central axis direction of the tail end indicator device of sleeve.
Said fixed support is provided with up and down two sleeve snubbers, and sleeve can be placed weight in the sleeve at snubber intercropping 180 degree whippings, 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 a plurality of Wave energy collecting devices to pass the center by a central shaft and is in series, and equipment is in the marine invasion and attack that can resist billow, and equipment is dashed on not at crest; Trough does not drop; Have good balanced capacity, utilize buoyancy of water and water body gravity to produce rotary electrification, can large size gather the wave ability; Single-machine capacity is big, and seawave power generation efficient is high.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a Wave energy collecting device structural representation of the present invention;
Fig. 3 is the 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
Like Fig. 1-shown in Figure 4; A kind of load mode Wave power generation device of the present invention; It comprises fixed support 1, generator 2 and a plurality of Wave energy collecting device 3 that is connected in series; Wave energy collecting device 3 is mainly by dividing plate 16 and go up a plurality of water baffles 4 that are provided with, and 4 one-tenths equal circumference of a plurality of water baffles are radial to be installed on the dividing plate, and each water baffle 4 is equipped with the valve control mechanism 6 of valve 5 and the switching of control valve.A plurality of 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 the semi-submersible type buoyancy tank.A plurality of Wave energy collecting devices 3 pass its dividing plate center through a central shaft 7 and connect fixingly, and the dividing plate radius of Wave energy collecting device is set at the radius of device according to the annual mean wave height in local sea area, and each spacer width is provided with according to the crest width.Open one or more valve plates 8 in being provided with in the valve 5, valve plate 8 can only inwardly be opened, and valve control mechanism 6 cuts out valve plate when static, and valve 5 is opened when receiving the strength of ecto-entad, and when crest came, water level went up.As shown in Figure 2, Open Side Down becomes the back-off state for the water baffle 4 of the left side one side, outside the water level sealing during opening; Water baffle 4 forms a cavity with dividing plate; Air in the cavity owing in open valve plate and close and produce buoyancy, make the left side one side rotated by the buoyancy pushing device that makes progress, the holder power that the valve plate of the right one side is made progress by water is inwardly opened into water; Shed the buoyancy on the right, make the buoyancy on the left side drive the device rotation.When crest fell after rise downwards, the valve plate 8 on the left side was opened by the downward towing tension of water and is put air into, shed 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.In open the key that valve plate is a package unit efficient height, receive its opening area, airtight performance; The influence 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 present embodiment adopts the gravity hammer.Fixed support and the double pulley on the fixed support of opening valve plate setting outward in valve control mechanism 6 comprises makes up 9, drives the weight 11 of the other end connection of the outer drag-line 10 that connects of valve plate, drag-line 10; Drag-line 10 passes through double pulley 9; Drag-line can be spurred in double pulley flexibly, and double pulley will keep drag-line can not deflect away from the middle of the pulley, and the weight of weight 11 is greater than the weight of valve plate 8; The stretchy valve plate is closed when making weight downward; Support with the double pulley center is a fulcrum, a sleeve 12 of whipping flexibly is installed, the central axis direction of the tail end indicator device of sleeve 12.Fixed support is provided with up and down two sleeve snubbers 13, and sleeve can be placed weight in the sleeve at snubber intercropping 0-180 degree whipping, makes weight or loosen valve plate with the gravitational direction tension of sleeve.
When the top, the tail end of sleeve is downward about water baffle is in, and weight receives centrifugal force downward, the tension valve plate, valve plate is closed under the static(al) state.When water baffle forwards horizontal plane to when following, sleeve receives the restriction of snubber, and the sleeve tail end is walked to put down to upwards gradually; Weight tractive force disappears, and valve plate is opened under hydraulic action easily, reduces the resistance of underwater portion; Thereby improve the efficient of device, rise when water baffle drive sleeve forwards on the left side, when the sleeve tail end is spent greater than 90; The sleeve tail end is fallen after rise downwards by gravity, and weight cuts out valve plate thereupon to the tighten drag-line.
The difference of present embodiment and above-mentioned mode of execution is; The mode of closing of opening valve plate in said is a spring; In open valve plate surrounding edge be fixed with vertical rod 14 respectively; Be arranged with pressure spring 15 in the vertical rod 14, drive the positioning hole on the valve plate in vertical rod 14 is passed, the lower end roof pressure of pressure spring is opened on the valve plate 8 in interior.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. load mode Wave power generation device; It is characterized in that; It comprises fixed support, generator and a plurality of Wave energy collecting device that is connected in series; The Wave energy collecting device is mainly by dividing plate and a plurality of water baffles of go up being provided with thereof, and a plurality of water baffles become that equal circumference is radial to be installed on the dividing plate, and each water baffle is equipped with the valve control mechanism that valve and control valve open and close.
2. a kind of load mode Wave power generation device according to claim 1 is characterized in that, said a plurality of 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; Said a plurality of Wave energy collecting device passes its dividing plate center connection through a central shaft and fixes, and the dividing plate radius of Wave energy collecting device is set at the radius of device according to the annual mean wave height in local sea area.
4. a kind of load mode Wave power generation device according to claim 1 is characterized in that, opens one or more valve plates in being provided with in the said valve, and the valve control mechanism cuts out valve plate when static.
5. a kind of load mode Wave power generation device according to claim 4 is characterized in that, it is shaped as disc type, unilateral, bilateral formula to open valve plate in said; The mode of closing is with spring and gravity hammer.
6. according to claim 4 or 5 described a kind of load mode Wave power generation devices; It is characterized in that; The mode of closing of opening valve plate in said is a spring, in open valve plate periphery be fixed with vertical rod respectively, be arranged with pressure spring in the vertical rod; Drive the positioning hole on the valve plate in vertical rod is passed, the lower end roof pressure of pressure spring is opened on the valve plate in interior.
7. a kind of load mode Wave power generation device according to claim 4; It is characterized in that; Fixed support and the double pulley on the fixed support of opening valve plate setting outward in said valve control mechanism comprises make up, open the weight of the other end connection of the outer drag-line that connects of valve plate, drag-line, and drag-line passes through double pulley.
8. a kind of load mode Wave power generation device according to claim 7 is characterized in that the weight of said weight is greater than the weight of valve plate.
9. a kind of load mode Wave power generation device according to claim 7 is characterized in that, is fulcrum with the support at double pulley center, and a sleeve is installed, the central axis direction of the tail end indicator device of sleeve, and weight places in the sleeve.
10. a kind of load mode Wave power generation device according to claim 7 is characterized in that, said fixed support is provided with up and down two sleeve snubbers, makes the sleeve can be at snubber intercropping 0-180 degree whipping.
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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| Publication Number | Publication Date |
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| CN102536612A true CN102536612A (en) | 2012-07-04 |
| CN102536612B CN102536612B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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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 (6)
| 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 |
| WO1981002329A1 (en) * | 1980-02-13 | 1981-08-20 | F Wincrantz | Method and device for converting wave energy |
| 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 |
-
2012
- 2012-02-29 CN CN201210048009.0A patent/CN102536612B/en active Active
Patent Citations (6)
| 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 |
| WO1981002329A1 (en) * | 1980-02-13 | 1981-08-20 | F Wincrantz | Method and device for converting wave energy |
| 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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| CN102536612B (en) | 2014-05-07 |
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