CN102874386A - Ten thousand kilowatt level offshore power generation platform - Google Patents
Ten thousand kilowatt level offshore power generation platform Download PDFInfo
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- CN102874386A CN102874386A CN2011102102330A CN201110210233A CN102874386A CN 102874386 A CN102874386 A CN 102874386A CN 2011102102330 A CN2011102102330 A CN 2011102102330A CN 201110210233 A CN201110210233 A CN 201110210233A CN 102874386 A CN102874386 A CN 102874386A
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- 238000010248 power generation Methods 0.000 title claims abstract description 37
- 238000007667 floating Methods 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 52
- 244000144983 clutch Species 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003643 water by type Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
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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
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a ten thousand kilowatt level offshore power generation platform, which comprises a platform main body, a floating wave energy collection device, a sea wind and sea current energy collection device, a floating pendulum type wave energy collection device and a power generation device, wherein the fluid motion energy collected by the energy collection devices can be synchronously coupled and generates power in a concentrative mode, and large-scale and commercial application can be realized. By a deep sea floating mode, available sea areas are greatly increased, and sea areas in which the sea energy density is relatively high can be obtained. By the power generation platform, the shortcomings that a single-energy type offshore power generation device is low in cost performance because only one of sea wind, sea wave and sea current can be used, and an offshore power generation platform unit plant which has ten thousand kilowatt level installed capacity and high cost performance can be manufactured.
Description
Technical field
The present invention relates to a kind of marine float design, make and integrate the ocean comprehensively can extensive marine power generation device, be applicable to the primary mover tool part of synchronous coupling of collection of energy mode of comprehensive collection, particularly fluid (air, the water) arbitrary motion of the various energy that two kinds of liquid motions of air, water produce.
Technical background
Existing marine power generation technology, except the tidal power station of imitative reservoir formula, wave-energy power generation, current power generation etc. are all only still small-scale, and its electric energy generated is insignificant, in the face of current energy shock, just " the car firewood drips ".Up to now, do not have the scale of a kind of marine power generation device energy, commercialization to promote, in fact all before this marine power generation designs have been made and having been pronounced.In the ocean various environmental protection, be enough to for human forever and be that the utilization of developable infinite energy source is very undesirable and insignificant.Know that solar radiation has 80,000,000,000,000 kilowatts more than to the energy of earth surface, the ocean has just absorbed 60,000,000,000,000 kilowatts, wherein is converted into the developable environmental friendly regenerated energy just with the TERA-SCALE kilowatt meter.In state-owned more than 470 ten thousand square kilometres marine site, with regard to wave energy, if by every square kilometre of general power calculation that produces 200,000 kilowatts, then total amount has and surpasses 9,000 hundred million kilowatts power in theory, even if only have 1/3 marine site to develop, also reach 3,000 hundred million kilowatts, if we can develop it 1/100, just there are 3,000,000,000 kilowatts, in any case also can not find on land the energy that can support these generated outputs.But at present designed various ocean energy gathering-devices are for diversified sea environment-friendly " can be planted ", all be confined to can only be a small amount of collection " single can plant ", and can't be used for generating by comprehensive collection, so that investment is expensive, cost is very high, cost of electricity-generating has no competitive power, and these all await further innovation.In fact, ocean energy is collected not so difficult, collects ocean power generation and also is not difficult, and this point has also all been accomplished in all designs before this.Yet it is electric just very difficult cheaply to send, and who does not accomplish.Can successful its difficult point of scale marine power generation be how the ocean energy on the large as far as possible oceanic area is collected and put together generating after transmission, the coupling at low cost.
Summary of the invention
1. ten thousand multikilowatt marine power generation platforms of the present invention comprise main platform body, float type Wave energy collecting device, sea wind energy of ocean current gathering-device, floating pendulum-type Wave energy collecting device, power generation assembly.The liquid motion energy that all energy collecting devices are collected all reaches power generation assembly by transmitting driving device.It is characterized in that:
(1) described main platform body is the tetragonal body giant frame structure that is made of the steel crossbeam, in the tetragonal body giant frame structure, be provided with several buoyancy tanks, buoyancy tank is located at the surrounding of tetragonal body mega-frame, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, connect to form with girder steel between buoyancy tank and the buoyancy tank and float on artificial sea " netted " sea, that can not turn over and sink large platform.The tetragonal body mega-frame stretches to aerial and marine take buoyancy tank as frame of reference; Be provided with some hollow buoyancy aids below the buoyancy tank of artificial marine large platform, the effect of hollow buoyancy aid is: when water is injected hollow buoyancy aid, and the typhoon protection billow but platform will sink, when water was extracted out in the hollow buoyancy aid, platform will float can be for maintenance etc.; The buoyancy tank of artificial marine large platform is provided with four transverse axis, and transverse axis passes buoyancy tank, four crossing connecting with finishing bevel gear cuter everywhere of transverse axis; Also be provided with some A vertical pivots that link to each other with finishing bevel gear cuter on the transverse axis outside the buoyancy tank, the A vertical pivot is provided with some B transverse axis that link to each other with finishing bevel gear cuter; Being in transverse axis in the buoyancy tank is provided with driving device and links to each other with power generation assembly; The centerline of two planes of symmetry that the tetragonal body mega-frame is vertical respectively arranges long vertical pivot, and it is marine from entering in the air that long vertical pivot passes buoyancy tank, links to each other with short horizontal by finishing bevel gear cuter between long vertical pivot and the transverse axis.
(2) described float type Wave energy collecting device is that set transverse axis is provided with some overriding clutchs on the artificial marine large platform buoyancy tank, and the B transverse axis is provided with overriding clutch.Overriding clutch can make the transverse axis directional rotating.Some overriding clutchs are provided with the outside waters that transmission rope is extended down to platform outward and are connected with the sea buoyancy aid, and some overriding clutchs are provided with the waters, inside that is extended down to platform in the transmission rope and are connected with the sea buoyancy aid.The structure that transmission rope drives the overriding clutch rotation is: ratchet is fixed on the transverse axis, ratchet is installed in can be on the runner that transverse axis rotates, runner is provided with two grooves, oppositely link to each other with balance weight body behind some circles on the groove of runner with rope, link to each other the fixed pulley of transmission rope through linking to each other with the seabed weight on another groove of runner behind some circles with the sea buoyancy aid with the transmission rope forward.Also have some transmission ropes that link to each other with the seabed weight some overriding clutchs direct and on the transverse axis to be connected.Transverse axis is provided with several float type Wave energy collecting devices.
(3) described sea wind energy of ocean current gathering-device is to be provided with some blades at long vertical pivot, blade is provided with several holes, and the hole is provided with rotating door screen, and the axle of door screen is provided with torsion spring, blade is provided with the cross bar that connects with extension spring, the position-limited lever the when edge in hole is provided with the screen rotation.Long vertical pivot is provided with finishing bevel gear cuter C, is provided with overriding clutch in the finishing bevel gear cuter C, connects finishing bevel gear cuter C on the long vertical pivot and the finishing bevel gear cuter on the transverse axis by short horizontal with finishing bevel gear cuter.It is the weight that the hollow cylinder buoyancy aid in the center of circle supports sea wind energy of ocean current gathering-device that the long vertical pivot of lower apron is provided with long vertical pivot, the blade on the long vertical pivot of lower apron be located at the hollow cylinder buoyancy aid around, the long vertical pivot bottom of lower apron is provided with thrust baring.
(4) described floating pendulum-type Wave energy collecting device is that steel frame with two buoyancy aids is arranged on the overriding clutch on the transverse axis and bubbles through the water column, pendulum plate with balance staff is arranged between two buoyancy aids, the lower end of pendulum plate is connected with the overriding clutch that is connected with balance weight body on transmission rope and the transverse axis, the lower end of putting plate also have behind another transmission rope pile warp and the continuous fixed pulley of seabed weight with transverse axis on be connected with balance weight body overriding clutch be connected.Transverse axis is provided with several floating pendulum-type Wave energy collecting devices.
(5) described power generation assembly is that the part in being in buoyancy tank is provided with driving device by the generating of step-up gear speedup rear drive electrical generator on four transverse axis of artificial marine large platform.
2. described ten thousand multikilowatt marine power generation platforms, it is characterized in that: described main platform body can be polygonal column giant frame structure, be provided with several buoyancy tanks in the polygon column giant frame structure, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, connect to form the artificial marine large platform of the polygon that floats on the sea with girder steel between buoyancy tank and the buoyancy tank, the buoyancy tank of artificial marine large platform is provided with transverse axis, and transverse axis passes buoyancy tank, and transverse axis is connected with finishing bevel gear cuter with the transverse axis intersection.The centerline of each vertical face of polygon column mega-frame arranges long vertical pivot, and long vertical pivot is marine from entering in the air, links to each other with finishing bevel gear cuter by short horizontal between long vertical pivot and the transverse axis.
3. described ten thousand multikilowatt marine power generation platforms is characterized in that: its face of heading sea of described buoyancy tank can be " V " shape face that disperses unrestrained impulsive force.
4. according to claim 1 described ten thousand multikilowatt marine power generation platforms, it is characterized in that: the structure that described transmission rope drives the overriding clutch rotation can be: ratchet is fixed on the transverse axis, ratchet is installed in can be on the runner that transverse axis rotates, runner is provided with two grooves, oppositely link to each other with the ropewinder that constant force spring is housed behind some circles on the groove of runner with rope, ropewinder is fixed on the buoyancy tank, link to each other the fixed pulley of transmission rope through linking to each other with the seabed weight on another groove of runner behind some circles with the sea buoyancy aid with the transmission rope forward.
Beneficial effect
The invention has the beneficial effects as follows as long as the ocean Air has, water has, just can collect its kinetic energy generates electricity on a large scale, having overcome can only the single utilization sea wind or the low cost performance shortcoming of " single can the kind " marine power generation device of wave or ocean current, also can collect the ocean energy in large tracts of land marine site and concentrate place generating, can produce marine power generation platform tens thousand of kilowatts of generating capacitys, high performance-price ratio.The principle of the invention is simple, manufacturing is also simple, and human ready-made technology is more than sufficient.
Description of drawings
Fig. 1 is the theory structure schematic diagram of ten thousand multikilowatt marine power generation main platform body
Fig. 2, be the theory structure schematic diagram of float type Wave energy collecting device
Fig. 3, drive the theory structure schematic diagram that overriding clutch rotates for transmission rope
Fig. 4, be the theory structure schematic diagram of sea wind energy of ocean current gathering-device
Fig. 5, be the theory structure schematic diagram of floating pendulum-type Wave energy collecting device
Fig. 6, be the principle diagrammatic top view of the polygon column structure of main platform body
Fig. 7, be head sea " V " shape face theory structure schematic diagram of face of buoyancy tank.
Fig. 8, drive another theory structure schematic diagram that overriding clutch rotates for transmission rope
The specific embodiment
Ten thousand multikilowatt marine power generation platforms of the present invention, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8:
One, such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4:
Among Fig. 1,1 girder steel, 2 long vertical pivots, 3 represent main platform body, 4 girder steels, 5 transverse axis, 6 girder steels, 7 buoyancy tanks, 8 transverse axis, 9 buoyancy tanks, 10 hollow buoyancy aids, 11 finishing bevel gear cuters connect, the 12A vertical pivot, 13 finishing bevel gear cuters connect, the 14B transverse axis, 15B transverse axis, 16 transverse axis, 17 buoyancy tanks, 18 hollow buoyancy aids, 19 transverse axis, 20 girder steels, 21 transverse axis, 22 buoyancy tanks, 23 long vertical pivots, 24 transverse axis, 25 buoyancy tanks.
Among Fig. 2,26 transmission ropes, 27 overriding clutchs, 28 overriding clutchs, the set transverse axis that passes buoyancy tank around 29 overriding clutchs, 30 artificial marine large platforms, the 31A vertical pivot, 32 finishing bevel gear cuters connect, 33 overriding clutchs, 34 overriding clutchs, 35 overriding clutchs, 36 drivings device, 37 electrical generators, 38 step-up gears, 39 finishing bevel gear cuters connect, 40 seabed weights, 41 transmission ropes, 42 transmission ropes, 43 balance weight body, 44 transmission ropes, 45 finishing bevel gear cuters connect, 46 finishing bevel gear cuters connect, 47 overriding clutchs, 48B transverse axis, 49 overriding clutchs, 50 overriding clutchs, 51 transmission ropes, 52 seabed weights, 53, the set transverse axis that passes buoyancy tank around the 54 artificial marine large platforms, 55 form the buoyancy tank of artificial marine large platform, the connection girder steel between 56 buoyancy tanks.
Among Fig. 3,57 runners, 58 shell fragments, the set transverse axis that passes buoyancy tank around the 59 ratchet turning cylinders, 60 artificial marine large platforms, 61 ratchets, 62 ratchets, 63 transmission ropes, 64 ropes, 65 grooves, 66 grooves, 67 ropes, 68 balance weight body, 69 seabed weights, 70 fixed pulleys, 71 transmission ropes, 72 sea buoyancy aids.
Among Fig. 4,1,15 are installed in the long vertical pivot on the main platform body, 2 blades, 3, the hole on the blade, the edge of 4 vane holes, 5 torsion springs, 6 position-limited levers, 7 torsion springs, the turning cylinder of 8 screens, 9 screens (closing state), 10 drive couplings, 11 finishing bevel gear cuter C, 11,12 finishing bevel gear cuters connect, 13 connect the short horizontal of long vertical pivot and transverse axis, 14 drive couplings, 16 thrust barings, 17 cylinder type hollow buoyancy aids, 18 overriding clutchs, the set transverse axis that passes buoyancy tank around 19 screens (opening state), 20 artificial marine large platforms, 21 finishing bevel gear cuters connect, 22 blades, 23,26 cross bars, 24,25 extension springs.
Described main platform body (shown in 3 among Fig. 1) is the tetragonal body giant frame structure that is made of steel crossbeam (shown in 1,4), be provided with several buoyancy tanks (shown in 7,9,17,22,25) in the tetragonal body giant frame structure, buoyancy tank is located at the surrounding of tetragonal body mega-frame, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, between buoyancy tank and the buoyancy tank with girder steel
(shown in 6,20) connect to form and float on artificial sea " netted " sea, that can not turn over and sink large platform.The tetragonal body mega-frame stretches to aerial and marine take buoyancy tank as frame of reference; Be provided with some hollow buoyancy aids (shown in 10,18) below the buoyancy tank of artificial marine large platform (shown in 9,17), hollow buoyancy aid 10,18 effect are: when water is injected hollow buoyancy aid, the typhoon protection billow but platform will sink, when water was extracted out in the hollow buoyancy aid, platform will float can be for maintenance etc.; The buoyancy tank of artificial marine large platform is provided with four transverse axis (shown in 5,8,16,19,21,24), and transverse axis passes buoyancy tank, and what four transverse axis intersected connects (shown in 39) with finishing bevel gear cuter everywhere; (shown in 30) also are provided with some A vertical pivots (shown in 12,31) with finishing bevel gear cuter continuous (shown in 13,32,39) on the transverse axis outside the buoyancy tank, and the A vertical pivot is provided with some B transverse axis (shown in 14,15,48) with finishing bevel gear cuter continuous (shown in 11,45,46,39); Being on the transverse axis in the buoyancy tank (shown in 53) is provided with driving device (shown in 36,38) and links to each other with power generation assembly (shown in 37); The centerline of two planes of symmetry that the tetragonal body mega-frame is vertical respectively arranges long vertical pivot (shown in 2,23), it is marine from entering in the air that long vertical pivot passes buoyancy tank, long vertical pivot is (shown in 2,23, shown among Fig. 41,15) with transverse axis (shown in 5,19, shown in 20 among Fig. 4) between link to each other with short horizontal (shown in 13 among Fig. 4) by finishing bevel gear cuter (shown in 4 11,12,21).
Described float type Wave energy collecting device (as shown in Figure 2) be on the artificial marine large platform buoyancy tank on (shown in 55) set transverse axis (shown in 30,53,54) be provided with some overriding clutchs (shown in 27,28,29,33,34,35), (shown in 48) are provided with overriding clutch (shown in 47,49,50) on the B transverse axis.Overriding clutch can make transverse axis 30 directional rotatings.Some overriding clutchs are provided with the outer outside waters that is extended down to platform of transmission rope (shown in 42,44) and are connected with sea buoyancy aid (shown in 72), some overriding clutchs are provided with the waters, inside that is extended down to platform in the transmission rope (shown in 26) and are connected with sea buoyancy aid (shown in 72), also have some transmission ropes (shown in 41,51) that link to each other with seabed weight (shown in 40,52) some overriding clutchs (shown in 27,35) that are connected with balance weight body direct and on the transverse axis to be connected.The structure that transmission rope drives the overriding clutch rotation is (as shown in Figure 3): ratchet 62 is fixed on the transverse axis 60, ratchet 61 is installed in can be on the runner 57 that transverse axis 60 rotates, ratchet 61 can rotate around the axle 59 that is fixed on the runner 57, runner is provided with shell fragment 58 and forces in ratchet 61, ratchet is in and the tactile state of the toe joint of ratchet all the time, runner is provided with two grooves 65,66, with rope (such as 64, shown in 67) oppositely link to each other with balance weight body 68 behind some circles on the groove 65 of runner, with transmission rope (such as 71, shown in 63) forward links to each other the fixed pulley 70 of transmission rope 71 through linking to each other with seabed weight 69 on another groove 66 of runner with sea buoyancy aid 72 behind some circles.Transverse axis is provided with several float type Wave energy collecting devices.
Principle of work: as shown in Figure 3, thereby sea buoyancy aid 72 can and then pass through ratchet 61 driving pawls 62 band moving axis 60 and rotate acting by transmission rope 71 rotating wheels 57 at the buoyancy that unrestrained ascent stage produces, and the rope 67 that connects balance weight body 68 is rolled up on groove 65; When sea buoyancy aid 72 descended along with wave, transmission rope was in non-tension and runner 57 is not had application force 71 this moments, and this moment, the gravity of balance weight body 68 can make runner 57 backward rotation, but was not with moving axis 60 to rotate, and transmission rope 71 twists on the groove 66 again.The sea buoyancy aid of collecting wave energy both can be arranged on the waters, inside that the peripheral waters of platform also can be arranged on platform, the buoyancy that numerous seas buoyancy aid produced in different time is by transmission rope, when overriding clutch acts on axle 60, axle 60 is rotated continuously, and can collect the wave energy on the very large oceanic area.
Described sea wind energy of ocean current gathering-device (as shown in Figure 4) is that (such as 1,15) are provided with some blades (shown in 2,22) on vertical pivot, blade is provided with several holes (shown in 3), the hole is provided with rotating door screen (shown in 9,19), and the axle (shown in 8) of door screen is provided with torsion spring (shown in 5,7) thereby being used for discharging the fluid energy that surpasses the design ability to bear avoids typhoon to destroy.Blade is provided with the cross bar (shown in 23,26) that connects with extension spring (shown in 24,25), play the function of auxiliary torsion spring, torsion spring and a cross bar (23,26) in the door screen rotating shaft (shown in 8) on same long vertical pivot blade are installed in an identical manner.Position-limited lever (shown in 6) when the edge in hole (shown in 4) is provided with the screen rotation.Vertical pivot is provided with finishing bevel gear cuter C (shown in 11), is provided with overriding clutch (shown in 18) in the finishing bevel gear cuter C, long vertical pivot 1,15 with transverse axis 20 between link to each other with short horizontal 13 by finishing bevel gear cuter 11,12,21.The hollow cylinder buoyancy aid 17 that it is the center of circle that the long vertical pivot of lower apron is provided with long vertical pivot 15 supports the weight of sea wind energy of ocean current gathering-device, blade (shown in 22) on the long vertical pivot of lower apron be located at hollow cylinder buoyancy aid 17 around, the long vertical pivot bottom of lower apron is provided with thrust baring 16.
Principle of work: the torsion spring (shown in 5,7) of the door screen rotating shaft (shown in 8) on the long vertical pivot blade and the mounting means of cross bar (23,24) different, the blade that can guarantee two symmetrical on the main platform body long vertical pivots are subjected to fluid to make long vertical pivot that opposite rotation direction (if because trend that two long vertical pivots can make the main platform body generation rotate during with identical direction rotation) be arranged as the time spent.When the sense of motion of fluid (air or water) is when entering paper, the door screen on the right can close (shown in 9) automatically, the door screen on the left side can be opened (shown in 19) automatically, and the large blade that the door on the right forms when shielding full cut-off will be subject to the application force of fluid and rotate long vertical pivot acting.When the sense of motion of fluid is from paper out the time, then the door screen on the right can be opened automatically, and the door screen on the left side can close automatically, and the large blade that the door screen on the left side forms will be subject to the application force of fluid and rotate long vertical pivot with identical direction and do work.The fluid of all directions direction all makes long vertical pivot directional rotating.Act on the power of the door screen upper (shown in 9) that is closing when too large, thus the door screen will rotate torsion spring and push open cross bar 23,26 make a screen to paper push open discharge surplus strength with protection equipment.The effect of overriding clutch 18 is: rotate acting thereby the rotation of long vertical pivot can drive finishing bevel gear cuter 11,12 turning cylinders 13,20, but axle 20,13 rotation can not drive long vertical pivot and rotate.
Described power generation assembly (as shown in Figure 2) is to be provided with driving device 36 by 37 generatings of step-up gear 38 speedup rear drive electrical generators in the part in being in buoyancy tank (shown in 53) on four transverse axis of artificial marine large platform
Two, as shown in Figure 5:
Among Fig. 5, the set transverse axis that passes buoyancy tank around 1 overriding clutch, 2 artificial marine large platforms, 3 overriding clutchs, 4 overriding clutchs, 5 overriding clutchs, 6 steel frames, 7 balance weight body, 8 balance weight body, 9 transmission ropes, 10 transmission ropes, 11 steel frames, 12 balance staffs, 13 buoyancy aids, 13 buoyancy aids, 14 pendulum plates, 15 fixed pulleys, 16 seabed weights.
It is upper and bubble through the water column that described floating pendulum-type Wave energy collecting device is that the steel frame (6,11) with two buoyancy aids (13,13) is arranged on overriding clutch (1,5) on the transverse axis 2, pendulum plate 14 with balance staff 12 is arranged between two buoyancy aids (13,13), the lower end of pendulum plate 14 is connected with the overriding clutch 4 that is connected with balance weight body 7 on transmission rope 9 and the transverse axis 2, the lower end of putting plate 14 also have the continuous fixed pulley 15 of another transmission rope 10 pile warps and seabed weight 16 afterwards with transverse axis 2 on be connected with balance weight body 8 overriding clutch 3 be connected.Transverse axis is provided with several floating pendulum-type Wave energy collecting devices.
Principle of work: when buoyancy aid 13 following seas raise or put 14 during toward interior swings, rotate transverse axis 2 and do work thereby can drive overriding clutchs 3 by transmission rope 10; Thereby can drive overriding clutch 4 by transmission rope 9 when pendulum 14 swings outward and rotate transverse axis 2 actings; When buoyancy aid 13 following seas descended, the gravity that the weight of whole floating pendulum-type Wave energy collecting device has can pass through steel frame (6,11) rotation overriding clutch (1,5) thereby rotate transverse axis 2 actings.
Transverse axis 2 is provided with several floating pendulum-type Wave energy collecting devices, and available buffer billow is to the impact of main platform body.
Three, as shown in Figure 6:
Among Fig. 6,1 buoyancy tank, 2 finishing bevel gear cuters link to each other, 3 short horizontals, 4 long vertical pivots, 5 girder steels, 6 transverse axis, 7 buoyancy tanks, 8 represent polygon column giant frame structure, 9 buoyancy tanks, 10 girder steels, 11 finishing bevel gear cuters link to each other, 12 transverse axis.
Described main platform body can be polygonal column giant frame structure (shown in 8), be provided with several buoyancy tanks (shown in 1,7,9) in the polygon column giant frame structure, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, connect to form the artificial marine large platform of the polygon that floats on the sea with girder steel (shown in 5,10) between buoyancy tank and the buoyancy tank, the buoyancy tank of artificial marine large platform is provided with transverse axis (shown in 6,12), transverse axis passes buoyancy tank, and transverse axis is connected (shown in 2) with the transverse axis intersection with finishing bevel gear cuter.The centerline of each vertical face of polygon column mega-frame arranges long vertical pivot (shown in 4), and long vertical pivot is marine from entering in the air, long vertical pivot with between the transverse axis by short horizontal (shown in 3) with finishing bevel gear cuter link to each other (shown in 11).
Four, as shown in Figure 7:
Among Fig. 7,1 forms the buoyancy tank of artificial marine large platform, 2V font face, and 3 form the buoyancy tank of artificial marine large platform corner, and 4,5,6V font face.
The face of heading sea of described buoyancy tank (shown in 1,3) can be " V " shape face (shown in 2,4,5,6) that disperses unrestrained impulsive force.
Five, as shown in Figure 8:
Among Fig. 8,1 is equipped with the ropewinder of constant force spring, 2 runners, 3 shell fragments, 4 ratchets, 5 ratchet turning cylinders, the set transverse axis that passes buoyancy tank around the 6 artificial marine large platforms, 7 ratchets, 8 ropes, 9 grooves, 10 transmission ropes, 11 ropes, 12 grooves, 13 sea buoyancy aids, 14 fixed pulleys, 15 seabed weights.
The structure that described transmission rope drives the overriding clutch rotation can be: ratchet 7 is fixed on the transverse axis 6, ratchet 4 is installed in can be on the runner 2 that transverse axis 6 rotates, ratchet 4 can rotate around the axle 5 that is fixed on the runner 2, runner is provided with shell fragment 3 and forces in ratchet 4, ratchet is in and the tactile state of the toe joint of ratchet all the time, runner 2 is provided with two grooves (such as 9, shown in 12), oppositely link to each other with the ropewinder 1 that constant force spring is housed behind some circles on the groove 12 of runner with rope 11, ropewinder is fixed on the buoyancy tank, with transmission rope 10 forwards on another groove 9 of runner behind some circles (shown in 8) link to each other the fixed pulley 14 of transmission rope 10 through linking to each other with seabed weight 15 with sea buoyancy aid 13.
Claims (4)
1. ten thousand multikilowatt marine power generation platforms of the present invention comprise main platform body, float type Wave energy collecting device, sea wind energy of ocean current gathering-device, floating pendulum-type Wave energy collecting device, power generation assembly.The liquid motion energy that all energy collecting devices are collected all reaches power generation assembly by transmitting driving device.It is characterized in that:
(1) described main platform body is the tetragonal body giant frame structure that is made of the steel crossbeam, in the tetragonal body giant frame structure, be provided with several buoyancy tanks, buoyancy tank is located at the surrounding of tetragonal body mega-frame, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, connect to form the artificial marine large platform that floats on the sea with girder steel between buoyancy tank and the buoyancy tank, the tetragonal body mega-frame stretches to aerial and marine take buoyancy tank as frame of reference; Be provided with some hollow buoyancy aids below the buoyancy tank of artificial marine large platform; The buoyancy tank of artificial marine large platform is provided with four transverse axis, and transverse axis passes buoyancy tank, four crossing connecting with finishing bevel gear cuter everywhere of transverse axis; Also be provided with some A vertical pivots that link to each other with finishing bevel gear cuter on the transverse axis outside the buoyancy tank, the A vertical pivot is provided with some B transverse axis that link to each other with finishing bevel gear cuter; Being in transverse axis in the buoyancy tank is provided with driving device and links to each other with power generation assembly; The centerline of two planes of symmetry that the tetragonal body mega-frame is vertical respectively arranges long vertical pivot, and it is marine from entering in the air that long vertical pivot passes buoyancy tank, links to each other with short horizontal by finishing bevel gear cuter between long vertical pivot and the transverse axis.
(2) described float type Wave energy collecting device is that set transverse axis is provided with some overriding clutchs on the artificial marine large platform buoyancy tank, and the B transverse axis is provided with overriding clutch.Overriding clutch can make the transverse axis directional rotating.Some overriding clutchs are provided with the outside waters that transmission rope is extended down to platform outward and are connected with the sea buoyancy aid, and some overriding clutchs are provided with the waters, inside that is extended down to platform in the transmission rope and are connected with the sea buoyancy aid.The structure that transmission rope drives the overriding clutch rotation is: ratchet is fixed on the transverse axis, ratchet is installed in can be on the runner that transverse axis rotates, runner is provided with two grooves, oppositely link to each other with balance weight body behind some circles on the groove of runner with rope, link to each other the fixed pulley of transmission rope through linking to each other with the seabed weight on another groove of runner behind some circles with the sea buoyancy aid with the transmission rope forward.Also have some transmission ropes that link to each other with the seabed weight some overriding clutchs direct and on the transverse axis to be connected.Transverse axis is provided with several float type Wave energy collecting devices.
(3) described sea wind energy of ocean current gathering-device is to be provided with some blades at long vertical pivot, blade is provided with several holes, and the hole is provided with rotating door screen, and the axle of door screen is provided with torsion spring, blade is provided with the cross bar that connects with extension spring, the position-limited lever the when edge in hole is provided with the screen rotation.Long vertical pivot is provided with finishing bevel gear cuter C, is provided with overriding clutch in the finishing bevel gear cuter C, connects finishing bevel gear cuter C on the long vertical pivot and the finishing bevel gear cuter on the transverse axis by short horizontal with finishing bevel gear cuter.It is the weight that the hollow cylinder buoyancy aid in the center of circle supports sea wind energy of ocean current gathering-device that the long vertical pivot of lower apron is provided with long vertical pivot, the blade on the long vertical pivot of lower apron be located at the hollow cylinder buoyancy aid around, the long vertical pivot bottom of lower apron is provided with thrust baring.
(4) described floating pendulum-type Wave energy collecting device is that steel frame with two buoyancy aids is arranged on the overriding clutch on the transverse axis and bubbles through the water column, pendulum plate with balance staff is arranged between two buoyancy aids, the lower end of pendulum plate is connected with the overriding clutch that is connected with balance weight body on transmission rope and the transverse axis, the lower end of putting plate also have behind another transmission rope pile warp and the continuous fixed pulley of seabed weight with transverse axis on be connected with balance weight body overriding clutch be connected.Transverse axis is provided with several floating pendulum-type Wave energy collecting devices.
(5) described power generation assembly is that the part in being in buoyancy tank is provided with driving device by the generating of step-up gear speedup rear drive electrical generator on four transverse axis of artificial marine large platform.
2. according to claim 1 described ten thousand multikilowatt marine power generation platforms, it is characterized in that: described main platform body can be polygonal column giant frame structure, be provided with several buoyancy tanks in the polygon column giant frame structure, be separated with mutually certain distance between buoyancy tank and the buoyancy tank, connect to form the artificial marine large platform of the polygon that floats on the sea with girder steel between buoyancy tank and the buoyancy tank, the buoyancy tank of artificial marine large platform is provided with transverse axis, and transverse axis passes buoyancy tank, and transverse axis is connected with finishing bevel gear cuter with the transverse axis intersection.The centerline of each vertical face of polygon column mega-frame arranges long vertical pivot, and long vertical pivot is marine from entering in the air, links to each other with finishing bevel gear cuter by short horizontal between long vertical pivot and the transverse axis.
3. according to claim 1 described ten thousand multikilowatt marine power generation platforms, it is characterized in that: its face of heading sea of described buoyancy tank can be " V " shape face that disperses unrestrained impulsive force.
4. according to claim 1 described ten thousand multikilowatt marine power generation platforms, it is characterized in that: the structure that described transmission rope drives the overriding clutch rotation can be: ratchet is fixed on the transverse axis, ratchet is installed in can be on the runner that transverse axis rotates, runner is provided with two grooves, oppositely link to each other with the ropewinder that constant force spring is housed behind some circles on the groove of runner with rope, ropewinder is fixed on the buoyancy tank, link to each other the fixed pulley of transmission rope through linking to each other with the seabed weight on another groove of runner behind some circles with the sea buoyancy aid with the transmission rope forward.
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| CN2011102102330A CN102874386A (en) | 2011-07-14 | 2011-07-14 | Ten thousand kilowatt level offshore power generation platform |
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| CN2011102102330A CN102874386A (en) | 2011-07-14 | 2011-07-14 | Ten thousand kilowatt level offshore power generation platform |
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