CN102182617A

CN102182617A - Principle of heavy weight type seawave power generation device

Info

Publication number: CN102182617A
Application number: CN2011101447767A
Authority: CN
Inventors: 李宏威
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-31
Filing date: 2011-05-31
Publication date: 2011-09-14

Abstract

A principle of a heavy weight type seawave power generation device is characterized in that a support and floaters constitute a horizontal body, a hanging bracket and a heavy weight constitute a vertical body, and the horizontal body and the vertical body are movably connected with each other by a shaft; and when the whole device is static on a water surface, the buoyancy of the horizontal body bears the weight of the whole device, the horizontal body is kept to be parallel to the water surface, the heavy weight of the vertical body sinks in water, and the vertical body is hung in water by being vertical to the water surface and adopting a movable shaft as a hanging point; when wave passes through the whole device, due to the length of the horizontal body, the floater at one end of the horizontal body is arranged at the crest of the wave, and the floater at the other end of the horizontal body is arranged at the trough of the wave, so that when the wave passes through the horizontal body continuously, the horizontal body inclines left and right, the heavy weight of the vertical body deviates from an original position to sway repeatedly under the action of the wave and the gravity of the heavy weight, an included angle between the horizontal body and the vertical body changes continuously, and the change can be transferred into available torque by the device so as to drive a generator to generate electricity. The principle utilizes the undulating energy of the wave as main energy, and the action of the wave on the heavy weight as the auxiliary energy, and the main energy and the auxiliary energy are combined to drive the generator to generate electricity; and simultaneously, certain possible collection measures for enlarging energy can be adopted. According to the simple principle, the stability of the horizontal body on the water surface can be guaranteed by the weight and the heavy weight of the horizontal body.

Description

A kind of heavy stone roller formula Wave power generation device principle

Technical field

This heavy stone roller wave-type electric generator principle is applicable in the seawater of certain depth, and wave energy collection and wave energy is converted to the device that mechanical kinetic energy is generated electricity belongs to machine-building and power generating equipment industry.

Background technique

The raising of people's modern life level be unable to do without the energy, the utilization majority of the energy belongs to the fossil energy of conventional energy resource now, emerging wind energy, utilize the atom energy of nuclear fission in addition, and conventional energy resource faces two threats greatly of resource exhaustion and environmental pollution, the wind energy capacity is little, investment is big, though and the atom energy brings hope to us, its Security let us is come to a halt again, and this just impels people to seek the energy of safer more environmental protection.Ocean wave energy is the energy that people pay close attention to for a long time, people also constantly attempt the energy of exploitation wave, but all difficulties that face, making us efficiently utilize ocean wave energy to become thirsts for and untouchable conception, how can develop the energy of wave with effective device, become the new problem that people competitively study.

The method of now relevant Wave energy electric generator is a lot, basic principle all is by the swing of buoyancy aid in wave fluctuates up and down, obtain energy, or weight is big, efficient is low, investment is big, is difficult for actual enforcement, and great majority need be attached to fixing building and realize generating, too high in marine construction of buildings difficulty, abyssal region particularly, this also directly causes the ocean wave energy to be difficult to promote one of reason of utilizing with people.

Many in the world countries all at research and test seawave power generation, and have proposed hundreds of electricity generating device design proposals in succession.But because such or such technical problem, seawave power generation research is never what great breakthrough.Up to today, various countries are aspect energy development, the utilization of ocean wave energy does not still have big progress, but the researcher never stopped the research that ocean wave energy utilizes, the foreign country a company research and design a kind of sea that swims in, the device that relies on seawave power generation is (from the internet: http://blog.sina.com.cn/s/blog_47738376010001os.html), be at present can be at the device of big marine generating, it is that 140 meters cylindrical floating drums are formed by 3 length, every cylindrical floating drum has 4 joints, cylindrical spar diameter is 3.5 meters, generated output is 2250 kilowatts, because it can not adjust length and be fit to the wave wavelength, and whole device while and crest and trough all have surface of contact, the wave energy of wave can not be transformed by device fully, and efficient is not very high.Another kind of domestic utility model patent number is: the invention of ZL 200820121991.9, single-machine capacity is considerable, but its complex structure, adapt to the indifferent of wave wavelength change, during the wave fluctuation, two hull connections arch appears and the whole process of sinking in, when having only two hull connections to be in crest or trough, acting is just obviously.

Earth surface is long-pending to have the area of ocean to account for 70% of the whole earth, contain objective available energy is arranged, but now the way that also do not find of people is developed the various energy of ocean, if marine energy can make full use of, will make our production and life improve and improve.

Summary of the invention

This heavy stone roller wave-type electric generator principle: mainly by support, suspension bracket, floating debris is heavily cut or polish jade with an emery wheel, power switching device, energy accumulation electricity generator, equipment such as drive link are formed.During the vertical body of level body that forms through support and floating debris successively when wave and suspension bracket and heavily stone roller formation, the angle between level body and the vertical body constantly changes, and power switching device is varied to power with this angle, exports to energy accumulation electricity generator.

The floating debris that the support two ends of level body are arranged can be designed as cavity, floating debris inside is equipped with feeding/discharging device, for regulate into, water displacement controls its inner water yield, can regulate the floating debris relative equilibrium at support two ends, the distribution of gaining in weight, improve its power, can also hold full water and sink to and hide hurricane wave below the water surface.The size of the surface of contact of floating debris and water is little on the wave flow direction, if (size of single this surface of contact of floating debris surpass wavelength 1/2 after, when heaving of the sea, single floating debris is crossed over crest and trough simultaneously, fluctuating is just not obvious), this size is little to be improved lumpy utilization, but reduced the acting ability simultaneously, in order to strengthen the acting ability, can strengthen the size of vertical wave flow direction, be whole and the satisfied acting of the area of contact of water requirement, to have guaranteed the ability to work of whole device.The mode that distance between the floating debris at support two ends can be designed to adjust at any time, level body can better cooperate the wavelength change of wave like this, improve the efficient that device utilizes wave, the distance of two floating debriss when most effective is that a buoyancy aid is at crest, one at trough, and promptly the distance between them is the high quadratic sum of 1/2nd a wave wavelength and wave evolution again.

Heavily stone roller is installed in the suspension bracket lower end, the upper end with spool and the level body activity fix, in water, vertically hang upright, form vertical body, all design a plane that size is identical in the both sides of heavily cutting or polish jade with an emery wheel, they are parallel to each other, as working plane, arrange that one of them working plane meets the direction that flows to wave.Heavily stone roller sinks in the water, and the pressure that its working surface is subjected to water keeps vertical body stable in water with gravity own, and when the mobile impact of water was heavily cut or polish jade with an emery wheel working surface, heavily the stone roller meeting was offset original position.Heavily stone roller can be streamlined curved surface up and down, reduces heavily to cut or polish jade with an emery wheel the resistance when come-up is sunk in water, can guarantee that whole device responds the fluctuating of wave fast.The wave stroke of water makes vertical body produce deflection, the size of suspension bracket and heavily the weight and the working plane area of stone roller can influence the degree that vertical body departs from, stent size grows, it is little heavily to cut or polish jade with an emery wheel Heavy Weight working surface area, is offset little; Stent size is short, it is big heavily to cut or polish jade with an emery wheel working surface area in light weight, and skew is big.Heavily cut or polish jade with an emery wheel top and can guarantee passing through of wave apart from the distance of floating debris, the bottom is fit to the water depth of whole device work apart from the height of the water surface.The heavily stone roller of real work and the parameter of suspension bracket are determined with test as required.

The device of single vertical body is installed in a side of level body, a side that is furnished with vertical body is earlier in face of the wave flow direction, when the crest of wave moves to level body and is furnished with a side floating debris of vertical body, first floating debris through crest is in crest, regulate the distance between the floating debris, allow the floating debris of back be in trough, the level body that is subjected to the floating debris drive is that the crest side is higher than the trough side, in this case, level body is that fixed point far-end (end that does not have vertical body) is near the lower end of vertical body (heavily stone roller end) with the coupling shaft, the heavily stone roller of at this moment vertical body is subjected to the impact that springs up of crest, the direction skew of flowing to wave in vertical body lower end will be driven, be that vertical body is fixed point with the coupling shaft, lower end (heavily stone roller end) moves to level body far-end (end that does not have vertical body).The result of comprehensive function is like this: the degree that the angle of level body and vertical body reduces can strengthen (angle changes big).When the crest past, trough moved to first floating debris, vertically the floating debris of body one side is in trough, the floating debris of back is in crest, level body is that the trough side is lower than the crest side, level body is that the fixed point far-end is away from vertical body with the coupling shaft, the heavily stone roller that is in the vertical body of trough has lost the impact that springs up of the crest of just passing by, to drive vertical body lower end under the effect of gravity own and trough is back moved to original position by the deviation position farthest that is impacted, be that vertical body is that the fixed point lower end is away from level body with the coupling shaft, the degree of level body at this moment and the vertically angle increasing of body can strengthen (angle changes big), has increased the acting ability of whole device.The sequencing of wave that will the device process changes, promptly vertically after the level body of body one side during through the crest of wave, when at this moment wave is through device, wave to level body and vertically the angle angle that produces of body change for a short time, weaken the acting ability of whole device.When single vertical body was arranged on the center line of level body, wave did not have obviously to strengthen the acting ability of whole device to the heavily percussion of stone roller of vertical body.The vertical body of whole device is in a side of level body, and its acting has the raising effect to device through wave earlier, the side that can select vertical body here is earlier in face of the wave flow direction.

Two vertical bodies are installed in the level body both sides with axle respectively, (connecting in the upper end is in order to prevent seawater corrosion with the axle connection with the adjustable drive link of length (corresponding both sides floating debris distance) in the upper end of the suspension bracket of two vertical bodies, can be below the water surface if having corrosion resistance), because two vertical bodies are in the opposite direction of heaving of the sea respectively, two vertical body athletic meeting influence each other, just can reduce the amplitude of fluctuation that departs from of vertical body, at this moment device only utilizes the crest come-up of wave and trough to sink to doing work, as Fig. 5.Can by middle reverse lever indirectly connect (lever in the middle of with axle fixing with two length-adjustable drive links the upper end of two vertical bodies, two ends are connected with the drive link of both sides respectively), by after departing from through the vertical body of wave, strengthen the acting ability that the skew of the vertical body of process wave earlier comes stiffening device, the amplitude of fluctuation that departs from of the vertical body at two ends can effectively increase, the heavily stone roller of the vertical body suspension bracket lower end at two ends is designed to can the lower end intersect the form of passing through, prevent collision, as Fig. 7.Be made as the device acting like this and promptly utilized the buoyancy of wave also to utilize the impact force of wave, the acting ability can improve.

Can unite based on the device of this electricity generating principle and to utilize level body and vertically body acting, also can only utilize the buoyancy that the is subjected to acting (vertically not run-off the straight of body) of level body, (wave of water is little or do not have also can to utilize vertical solid offsetting acting separately, but reciprocal flowing arranged, this situation is less, can use in the fluctuation time of tide in coastal waters, and need device is fixing).

Power switching device comprises power collection and torque direction conversion equipment: the power acquisition principle is simple, can fix on coupling shaft any one device in both with level body and vertical body, when the angle between level body and vertical body changes, coupling shaft will rotate relative to another device, drives torque-rod or gear train the angle that changes is converted into moment of torsion.The torque direction conversion equipment can be used the hydraulic type device, be transformed into the moment of torsion of a direction, hydraulic way is after liquid is produced high-voltage energy-storage with device, drive generator for electricity generation with the liquid pump axle again, hydraulic type itself has the accumulation of energy function, but installation weight is big, system complex, energy loss is bigger, but its adaptability is better; Also can convert the moment of torsion of a direction with two opposite ratchet groups of operative orientation to, this machinery type is directly with goes through torque conversion, and it is simple in structure, and energy loss is little, as Fig. 9 and Figure 10, but needs independent energy storage apparatus.Select which kind of device to change, can select as required.

According to this heavy stone roller wave-type electric generator principle, auxiliary oscillator device can be installed on the basis of principle, improve energy conversion efficiency and acting ability, auxiliary oscillator device is long buoyancy aid, inside is equipped with into drainage equipment equally and regulates the inner water yield, when assisting swing buoyancy aid and level body to tilt together, the water of auxiliary swing buoyancy aid inside can be to a low side flow, whole device can be lower under the action of gravity of water for a low side, a high side does not have water, can be higher under buoyancy, help level body in wave, to strengthen the swing angle of inclination, help improving the transformation of energy and the acting ability of this device.

Acting ability for the device that improves present principles design, prolong size on the wave flow direction not changing floating debris, can prolong the size on the Vertical direction, or on the basis of original floating debris, the next door installs identical floating debris additional again, constitute the floating debris group, obtain bigger buoyancy, increase the acting ability of whole device.

Energy accumulation electricity generator in the present principles can be installed in the sealing storehouse independent in the floating debris, also can be installed in and independently seal in the storehouse, prevents seawater and rain erosion.

Device according to the present principles design, can with its with anchor chain floating be fixed on the water surface, link to each other when the two ends of a plurality of level body are the first, the shared floating debris of connecting place constitutes a string generator unit, because when buoyancy aid fluctuates, the position of level body can move in the horizontal direction, and drives the device occurred level motion of back, can exert an influence to the device acting, so such level body series quantity is too much unsuitable.Can be with two equidistant neutral positions that are fixed on the level body both sides of a device of parallel chain, again with the in succession neutral position of the level body both sides that connect next device of chain, between certain distance is arranged, multiple arrangement connects successively like this, can not produce between the cell arrangement to interact.

The energy conversion device of the principle of the invention and workflow are: the level body of device and vertical body are under the continuous action of wave, angle angle between them constantly changes, utilize power switching device this angle to be changed the moment of torsion that is converted to axle, by the torque direction conversion equipment that torque direction is unified again, drive energy storage apparatus and generator work.The work that this device is can be in wave continuous, buoyancy that device is subjected to when mainly utilizing the fluctuating of wave and the effect of gravity come-up own and sink to producing potential energy difference, the kinetic energy that can also partly utilize the vertical body of wave stroke to produce, because it is very direct that buoyancy overcomes gravity transformation of energy on vertical height, have very high energy conversion efficiency, make and utilize wave-energy power generation to become possibility, be fit to promote and practical application, the parts of these devices are present industrial common components, easy processing.

With top is the introduction and the explanation of the technological scheme that the principle of the invention adopted

Have a mind to effect

1, utilize the apparatus structure of present principles design simple, easy to manufacture, single-machine capacity is big, the mechanical efficiency height;

2, utilize the little investment of the every kilowatt hour of device of present principles, the operability height after installing on land, drags in water, and perhaps by sea mode just can be arranged;

3, the device that utilizes present principles design with the mode of anchor chain just can be floating be fixed on the water surface, make things convenient for layout, be the energy utilization device of desirable rough water;

4, the part that contacts in the device that utilizes present principles design and the water does not have crucial component, and heavily stone roller can get final product with general anti-corrosion measure peculiar to vessel with nonmetal substituting such as cement, and cost is low, the life-span height of use;

5, utilize the device energy-conserving and environment-protective of present principles design, environment is not had negative effect, can reduce dependence other energy.

Description of drawings and embodiment:

Introduce the explanation present principles with Fig. 1 ~ Fig. 8 below and specifically by the example of the device of present principles design, Fig. 9 and Figure 10 are the mechanical device figure that a kind of torque direction of machinery type is unified device.Several technological schemes that propose with the present invention for reference are that the principle basis is constituted, mechanical structure form in practice, main structure all is made of some common mechanical parts, therefore in specific implementation process about some understanding of technical elements with use step when transforming, can not have too big difficulty.Structure identical among each figure may partly not mark, and is identical with the structure function that has marked.

Figure 1 shows that the schematic representation of present principles, comprising: 1 floating debris, 2 supports, 3 ptos, 4 driven gears, 5,6 initiatively (partly) gears, 7 immovable points, 8 suspension brackets, 9 heavily cut or polish jade with an emery wheel, 10 floating debriss, 11 slip immovable points.Working procedure is as follows among Fig. 1: the direction of arrow is the wave flow direction in the way, support 2 and floating debris 1 are fixed in slip immovable point 11 places, can regulate the distance between the floating debris, fixing initiatively (partly) gear 6 on the support 2, initiatively the movable axis 5 of (partly) gear 6 is fixed on the floating debris 1, and can be around axle 5 rotations, suspension bracket 8 and floating debris 10 are fixing in immovable point 7, driven gear 4 drives pto 3, pto 3 is fixed on floating debris 10 in last, initiatively (partly) gear 6 and driven gear 4 engagements, suspension bracket 8 and heavily cut or polish jade with an emery wheel 9 and directly fix.When trough is come floating debris 10 places, floating debris 1 is in crest, support 2 and horizontal plane produce angle, floating debris 1 side on the support 2 is away from the lower end of suspension bracket 8, suspension bracket 8 lower ends turn back to original position by (being flushed to of previous crest) farthest heavily cutting or polish jade with an emery wheel under 9 the action of gravity, opposite direction to arrow has moved away from floating debris 1, the angle of support 2 and suspension bracket 8 becomes big degree and is strengthened, (when crest arrives floating debris 10 places, floating debris 1 is in trough, floating debris 1 side of support 2 is near suspension bracket 8, suspension bracket 8 lower ends heavily cut or polish jade with an emery wheel 9 under the effect of crest, move to the direction of arrow, the degree that support 2 and suspension bracket 8 angles are diminished strengthens), when Wave crest and wave trough alternately moves through floating debris 1 and floating debris 10, the angle angle of support 2 and suspension bracket 8 changes repeatedly, support 2 drives driven gear 4 engagements of active (partly) gear 6 and suspension bracket 8 drives, making driven gear 4 drive transmission shaft 3 rotates repeatedly, driving driven gear shaft 3 rotates repeatedly, utilizing the goes through torque conversion device is the available torque of a direction with its goes through torque conversion, drives the generator work in the buoyancy aid.

Figure 2 shows that the schematic representation of the another kind of arrangement that utilizes the drive link connection of present principles, bear the weight that electricity generating device and suspension bracket are heavily cut or polish jade with an emery wheel respectively with the buoyancy aid of both sides, comprising: 1 floating debris, 2 supports, 3 ptos, 4 driven gears, 5,6 initiatively (partly) gears, 7 immovable points, 8 suspension brackets, 9 heavily cut or polish jade with an emery wheel, 10 floating debriss, 11,12 drive links, 13,14 immovable points, 15.The direction of arrow is the wave flow direction among the figure, floating debris 1 and support 2 are fixing in immovable point 14, floating debris 10 and support 2 are fixed in immovable point 7 places, suspension bracket 8 and heavily cut or polish jade with an emery wheel 9 directly fixing, initiatively the axle 13 usefulness drive links 12 of axle 11 on (partly) gear and suspension bracket upper end are connected, the movable axis 5 of support 2 and suspension bracket 8 is fixed on the floating debris 10, initiatively the movable axis 15 of (partly) gear 6 is fixed on the floating debris 1, driven gear 4 drives pto 3, pto 3 activities are fixed on the floating debris 1, initiatively (partly) gear 6 and driven gear 4 intermesh, and axle 11 distances to axle 15 equate with the distance of axle 5 to axle 13.Axle 5 among the figure, axle 13, axle 11, axle 15 constitute a parallelogram, come transferring power according to tetragonal unstable characteristic.When wave passes through floating debris 1 and floating debris 11 successively, wave action and floating debris 1, floating debris 10 drive support 2 and heavily cut or polish jade with an emery wheel 9 and drive suspension bracket 8, support 2 and suspension bracket 8 angles are constantly changed, pass to axle 11 with drive link 12, push-and-pull initiatively (partly) gear 6 comes and goes rotation, the driven gear 4 of engagement promptly drives pto 3, and outputting power is converted into available moment of torsion and drives the interior generator for electricity generation of buoyancy aid.Distance between this device floating debris is adjusted with reference to Fig. 6.

Fig. 3 is that the level body of the principle of the invention is single buoyancy aid form schematic representation of (can not adapt to wavelength change), comprising: 1 floating debris (floating debriss that replace support and both sides), 2,3 torque-rods, 4 drive links, 5,6 torque-rods, 7 ptos, 8 gas-tight silos, 9,10 suspension brackets, 11 are heavily cut or polish jade with an emery wheel.The direction of arrow is the wave flow direction among the figure, suspension bracket 10 lower ends are fixing heavily cuts or polish jade with an emery wheel 11, axle 9 on upper end and the floating debris 1 is fixing, can be around axle 9 rotations, torque-rod 3 is fixed on the suspension bracket 10, and an end of torque-rod 3 and drive link 4 is connected with axle 2, the other end of torque-rod 6 and drive link 4 is connected with axle 5, torque-rod 6 is fixed on the pto 7, and pto 7 is fixed on the floating debris 1, and power is sent to power-converting and energy storage power generation equipment in the gas-tight silo 8.Its working procedure is that when the crest process of wave had suspension bracket 10 these ends, floating debris 1 this side that has suspension bracket 10 was floated by crest, the opposite side of floating debris 1 is positioned at the trough side, floating debris 1 whole crest side height, the trough side is low, and the angle of floating debris 1 and suspension bracket 10 reduces; And crest acts on and heavily cuts or polish jade with an emery wheel on 11, promoting heavily to cut or polish jade with an emery wheel 11 drive suspension brackets, 10 ends moves to the wave flow direction, also make the angle of suspension bracket 10 and floating debris 1 reduce, floating debris 1 and suspension bracket 10 under the effect of crest, have strengthened the degree (angle changes collection and the conversion that helps power greatly) that the angle between them reduces simultaneously.The torque-rod 3 of suspension bracket 10 is by drive link 4 push-and-pull torque-rods 6, and torque-rod 6 drives ptos 7 sense of rotation positive and negative alternates, the moment of torsion that changes repeatedly is delivered to the power switching device conversion after, drive the energy accumulation electricity generator in the gas-tight silo 8.

Fig. 4 is that the parts that mainly comprise in the device have according to one of embodiment of the concrete device of principle of the invention content design: 1 pto, 2 torque-rods, 3,4,5 drive links, 6 torque-rods, 7,8 power switching devices, 9 generators, 10, gas-tight silo, 11 slideways, 12 fixed arms, 13,14 suspension brackets, 15 are heavily cut or polish jade with an emery wheel, 16 gears, 17 gears, 18 servomotors, 19 fixedly slip ring, 20 supports, 21 adjusting screw rods, 22 set screw nuts, 23 floating debriss (cavity elongated cylinder), 24 advance, drainage means.The direction of arrow is the wave flow direction among the figure, in face of the working surface of heavily cutting or polish jade with an emery wheel 15.The floating debris 23 of both sides is fixed on the support 20 with slideway 11 respectively, actuating motor 18 is fixed on the support, driven gear 17 engaging gears 16, gear 16 is fixed on the adjusting screw rod 21, adjusting screw rod 21 has the stock of the reverse thread of symmetry for both sides, fixedly slip ring 19 activity secured adjusted screw rods 21 make it and can only rotate.Drive adjusting screw rod 21 and rotate when actuating motor rotates, set screw nut on the floating debris 23 of both sides 22 is drawn by screw thread, and two ends floating debris 23 moves simultaneously in opposite directions or oppositely, realizes regulating the function of the distance between the both sides floating debris 23.Suspension bracket 14 lower ends are fixing heavily cuts or polish jade with an emery wheel 15, suspension bracket 14 upper ends with on the same shaft axis the axle 4, axle 13 is fixed on the fixed arm 12 of floating debris both sides, suspension bracket 14 can be around axle 4, the shaft axis of axle 13 rotates, torque-rod 6 is fixed on the suspension bracket 14, torque-rod 2 is fixed on the pto 1, one end of drive link 5 links to each other with torque-rod 6 usefulness axle 7, the other end of drive link 5 links to each other with torque-rod 2 usefulness axle 3, when the wave process, when the plane included angle of suspension bracket 14 and support 20 changes, torque-rod 6 is by drive link 5 push-and-pull torque-rods 2, pto 1 is back and forth rotated, become the power and accumulation of energy of unidirectional rotation in power switching device 8 internal conversions after, drive generator 9 generatings, generator 9 is arranged in the gas-tight silo 10.Be equipped with in the floating debris 23 at support 10 two ends, drainage means, regulate the inner water yield and carry out counterweight.

Fig. 5 is that this figure installs two suspension bracket great trust devices on the basis of Fig. 4 according to one of embodiment of the concrete device of principle of the invention design, has than the parts of Fig. 4 increase: 25,26 drive links, 27,28 suspension brackets, 29 heavily cut or polish jade with an emery wheel.This device has two vertically characteristics of body, this device mainly utilizes the buoyancy and the weight acting of buoyancy aid, the top of two suspension brackets directly is connected with the two ends of drive link 26 respectively with axle 25, axle 27, during work, when a suspension bracket during at crest, another is in trough, the result who acts on former and later two heavy stone rollers of wave moves them in the opposite direction, and the skew of suspension bracket has been cancelled, at this moment device is main relies on heaving of the sea that the riding of the buoyancy generation of floating debris is done work.When this device of wave process, the angle between the suspension bracket that support constantly tilts and the in the vertical direction skew is very little constantly changes, and power collection and Fig. 4 are in like manner.The floating debris of present design and drive link 26 adapt to the wavelength regulation of wave, can be regulated by mode shown in Figure 6.Fig. 6 comprises: 1 immovable point, 2 direction free spin devices, 3 engaging gears, 4 cross knuckles, 5 screw rods, 6 nuts, 7 immovable points, 8 immovable points, 9 nuts, 10 screw rods, 11 engaging gears, 12 can stretch drive link, 13 cross knuckles, 14 actuating motors, 15 screw rods (opposite for one both sides hand of spiral with screw rod 10), 16 nuts, 17 immovable points.Immovable point 8 among the figure, immovable point 17 are separately fixed on two floating debriss among Fig. 5, and the whole screw rod between immovable point 1 and the immovable point 7 replaces the drive link 26 among Fig. 5 to be fixed on the upper end of two suspension brackets, and actuating motor 14 is fixed on the support.Allow screw rod 5 the pitch of thread from be screw rod 10 the pitch of thread from 2 times, when actuating motor rotates, when can regulate the distance between the buoyancy aid, also regulated the distance of the drive link that connects two suspension brackets, guarantee that whole device is when wavelength change, there is certain regulating power to adapt to wave, improves the power of device.

Fig. 7 is according to one of specific embodiment of principle of the invention design, remove on the drive link connection basis of top at Fig. 5 in the mechanical solution wherein, change the direct Placement of drive link into indirect Placement, the parts of difference comprise: 30 drive links, 31,32 rack rods, 33,34 kinematic links, 35,36 drive links.As the figure Placement, two suspension bracket upper ends connect an end of drive link 30 and drive link 36 respectively, and the mid point of kinematic link 34 is fixed on the axle 33 of rack rod 32, and kinematic link 34 two ends are separately fixed on the other end of drive link 30 and drive link 36.When wave is worked through two floating debris devices, crest side and the lower end of the suspension bracket of trough side or in opposite directions or relative direction move simultaneously, through drive link 30, kinematic link 34, the synergy of drive link 36 strengthens the angle of inclination of two suspension brackets simultaneously, utilized the impact force of buoyancy and wave simultaneously, improved the acting ability of device in theory, the distance between two buoyancy aids and the adjustment of drive link size are with reference to Fig. 6, be not difficult to realize, no longer narration (Fig. 5 and two devices shown in Figure 7, under the identical condition, their acting ability will be verified in test).

Fig. 8 is according to one of comprehensive embodiment of principle of the invention design, wherein based on the conceptual design among Fig. 5, install auxiliary device additional, realize the high-power scheme of single assembly, the device that increases among this figure comprises: 30 support extensions, 31 floating debriss that install additional, 32 auxiliary swing buoyancy aids.In the structure according to principle of the invention design, with floating debris 31 symmetrical installing additional in device of installing additional, function is identical with floating debris.Between the floating debris 31 of assisting swing buoyancy aid 32 can be arranged in floating debris and installing additional, this figure is just for visual and understandable.The device that the adjustable inner water yield is arranged in the auxiliary swing buoyancy aid 32, during work according to the situation regulating water-quantity of wave, when assisting swing buoyancy aid 32 along with riding, water in the auxiliary swing buoyancy aid 32 can be by a high effluent to a low side, strengthen the intensity of inclination of support, the support that makes and the variable angle of suspension bracket are big, have improved the ability to work of power switching device and the efficient of whole device, the same Fig. 5 of concrete working procedure.

More than be several devices according to principle of the invention design, some place can be complementary or exchange between them, has general representativeness, and the scheme of other pattern is no longer described.

Fig. 9 is the mechanical device that the moment of torsion of both direction in this electricity generating device principle is unified into a direction, there is identical part to carry out omitting among the figure and do not delay the explanation working principle, comprising: support seat, 5 equipment gears, 6 work retainings, 7 pit slant curved surfaces, 8 driving gears, 9 stressed inner round wall, 10 driving gear shafts in 1 driven gear, 2 equipment gear axles, 3 work rolls, 4.Among this figure, interior seat 4, interior stressed round wall, the work roll 3 supported combines extruding ratchet of formation, driven gear 1 and interior support seat 4 are fixed together, equipment gear 2 and stressed inner round wall 9 are fixed together, driven gear 1 meshes with driving gear 8 respectively, serves as the axle rotation with equipment gear axle 2, odd number (3,5,7 ...) pit slant curved surface 7 on interior support seat 4 outer surfaces is circular layout, work retaining 6 surrounds, and a work roll 3 is arranged in each pit curved surface 7.All work rolls 3 all are subjected to action of gravity, work roll 3 and pit slant curved surface 7 that part is arranged, stressed inner round wall 9 contacts simultaneously, when driving gear 8 rotations, always have in two ratchets the part work roll 3 of a ratchet support in being subjected to seat 4 pit slant curved surface 7 outside extruding and and stressed inner round wall 9 rotate together and drives equipment gear 2 and rotate, though and the work roll 3 of another extruding ratchet is subjected to gravity and the pit slant curved surface 7 of itself contacts, but because the interior sense of rotation of seat 4 of supporting makes pit slant curved surface 7 away from work roll 3, therefore this is idle running, when driving gear 8 sense of rotation change, above-mentioned two ratchet working staties change simultaneously, previous work become idle running, and previous idle running become work, the sense of rotation of intermeshing equipment gear 5 immobilizes, and drives equipment gear axle 2 to a direction rotation.When the deployment scenarios of ratchet makes the gravity of each work roll 3 fail to make it directly to contact with pit slant curved surface 7, in pit slant curved surface 7, install the internal surface that the device with spring function just in time is pressed in work roll 3 pit slant curved surface 7 and stressed inner round wall 9 simultaneously additional, shown in the spring among Figure 10 11, like this when driving gear 8 sense of rotation change, two ratchets of reverse operation each other, can be timely change the torque axis of the different direction of driving gear 8 into equipment gear axle 2(wherein any one) the moment of torsion of a fixed-direction, the ability to bear of unifying device for the torque direction that guarantees machinery type, can improve its working speed, guarantee the work of the interior safety of scope of the ability that it can bear.

With top is the full content of specification of the present invention.

Claims

1. heavily cut or polish jade with an emery wheel formula Wave power generation device principle for one kind, arrange that at the support two ends floating debris forms level body, the fixing heavily stone roller in suspension bracket lower end, heavily Tuo density can be sunk in water naturally greater than water, heavily cut or polish jade with an emery wheel with suspension bracket and form vertical body, connect with movable axis between level body and the vertical body, when not having wave, the floating debris of level body is subjected to the weight that buoyancy overcomes whole device, make level body swim in the water surface and with the horizontal plane keeping parallelism, vertical body is down fixing movable axis, the heavily stone roller of its underpart is suspended in the water, make vertical body perpendicular to horizontal plane, when wave, Wave crest and wave trough is the floating debris at process level body two ends alternately, the floating debris of level body one end is when crest, the other end at trough, the floating debris at two ends alternately rises and falls under the acting in conjunction of buoyancy and gravity, drive the angle that level body and horizontal plane change, vertically the heavily stone roller of body also is subjected to the impulsion of wave, make vertical body no longer vertical with horizontal plane, also constantly change with the angle of horizontal plane, be that level body and vertical body are subjected under the effect of wave together, the motion that departs from original position repeatedly takes place in level body and vertical cognition, and the angle between them just constantly changes repeatedly, power switching device is accepted the variation of this angle, change into dynamic torque, drive energy accumulation electricity generator, it is characterized in that, in wave action in floating debris with when heavily cutting or polish jade with an emery wheel, the angle angle that drives level body and vertical body constantly changes, and the variation of this angle is gathered conversion equipment with power change into available moment of torsion, drives energy accumulation electricity generator.

2. according to claim 1: floating debris is arranged at the support two ends of level body, floating debris all can be kept afloat, has the lumpy ability of response, distance between the floating debris can be adjusted as required, can the symmetrical position of adjustment floating debris on support when floating debris and support slide fixedly, the length of adjustment support that can symmetry when floating debris and support maintain static, make whole device adapt to the variation within the specific limits of wave wavelength, floating debris can be designed to cavity, inside is equipped with into water, and drainage equipment is adjusted the inner water yield and carried out counterweight, guarantee level body two ends balance, also improved the acting ability of device.

3. according to claim 1: the floating debris on the level body guarantees when level body dead in water condition parallel with horizontal plane, and wave is done the motion of inclination repeatedly through out-of-date with continuous variation of the angle of horizontal plane, and the buoyancy aid with these type of characteristics all can constitute level body.

4. according to claim 1: vertically the suspension bracket lower end of body is equipped with heavily stone roller, its density can overcome sinking under water of buoyancy of water nature greater than water, can heavily cut or polish jade with an emery wheel two parallel planes of design, both sides as working plane, utilize the impact of wave, improve the acting ability of device.

5. according to claim 1: vertically body heavily cut or polish jade with an emery wheel in static water the time, guarantee that vertical body erects in water perpendicular to horizontal plane, wave is through out-of-date, vertically body around with level body coupling shaft wallowing motion, device with these type of characteristics all can constitute vertical body.

6. according to claim 1: the suspension bracket of the support of level body and vertical body all has indeformable characteristic, level body can directly be connected power switching device with vertical body, also can be connected with power switching device indirectly with drive link (regulate between two buoyancy aids apart from time regulate simultaneously as required drive link length).

7. the power of this electricity generating device principle is gathered conversion equipment, can directly or indirectly accept level body and the vertically angle angle variation of body, produces the dynamic torque that needs, and outputs to energy accumulation electricity generator.

8. the electricity generating device on the present principles basis can be installed auxiliary oscillator device, auxiliary oscillator device can be the cavity buoyancy aid, its inside is equipped with drainage equipment into and regulates the inner water yield according to the wave situation, and auxiliary oscillator device is installed in parallel on the level body, as the supplementary equipment that improves acting.

9. on the principle basis of this electricity generating device, can install identical floating debris respectively additional, form a plurality of floating debris groups and come the support level body, add the ability of bigger device response wave buoyancy, improve the output power of whole device on the floating debris next door at level body two ends.