CN105526041A - Ocean power generation device - Google Patents
Ocean power generation device Download PDFInfo
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- CN105526041A CN105526041A CN201610041465.0A CN201610041465A CN105526041A CN 105526041 A CN105526041 A CN 105526041A CN 201610041465 A CN201610041465 A CN 201610041465A CN 105526041 A CN105526041 A CN 105526041A
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- ring
- power generation
- generation device
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- main shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
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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
- Y02E10/20—Hydro energy
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides an ocean power generation device. The ocean power generation device comprises a base, a tube body and a connecting tube, the lower end of the tube body is fixedly connected to the base, a sealing plate is arranged at the upper end of the tube body, a rotating shaft is connected to the sealing plate in a rotational manner, fan blades are fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is connected with an input shaft of a first power generator through a reducer; a through hole is formed in the side wall of the lower end of the tube body, the connecting tube is fixedly connected into the through hole, and a third power generator is arranged in the connecting tube; a second impeller is fixedly connected to the end of an input shaft of the third power generator, an air through hole is formed in the side wall of the upper end of the tube body, an air through tube is fixedly connected into the air through hole, and a turbine power generator is connected to one end, located outside the tube body, of the air through tube; a vacuum pump is fixedly connected to the tube body, a three-way valve is arranged on the air through tube, one end of the three-way valve is communicated with the interior of the tube body, the second end of the three-way valve is communicated with the turbine power generator, and the third end of the three-way valve is communicated with the vacuum pump; and a base protection device is arranged on the base. By means of the ocean power generation device, scouring of ocean currents to the base can be reduced, and wind energy and tidal energy can be sufficiently used for generating power.
Description
Technical field
The invention belongs to power generation with marine energy equipment technical field, relate to a kind of ocean power generation device.
Background technique
Along with the crisis of the energy and environment; people more and more recognize the significance of clean energy resource; the huge free energy is contained in ocean; as wind energy, wave energy, tidal energy etc.; utilization at present for marine wind energy drives electrical power generators to realize by fan blade mostly; but changes of weather on sea is larger; easily cause fan blade rotating speed too fast when running into the severse weathers such as strong wind; easily the life-span of generator is had an impact; the very large energy that contains of strong wind in addition; how utilizing the wind energy of strong wind weather fully, is a urgent problem.
In addition, when running into the severse weathers such as strong wind, because exploitation of marine energy device is directly in ocean, so the rugged environment such as strong wind, billow will be applied directly on exploitation of marine energy device, easily cause the damage of exploitation of marine energy device, thus cause economic loss occurs.
Due to the impact of ocean current, near the pedestal of ocean power generation device, hydrodynamic characterisitic is complicated, and the souring that ocean current can be formed pedestal, As time goes on, pedestal is owing to being subject to the impact of souring for a long time, its stability can reduce, and then destroys the structure of pedestal, makes whole ocean power generation device there is potential safety hazard.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology; propose a kind of ocean power generation device, this ocean power generation device can reduce ocean current washing away and can make full use of wind energy, tidal energy and ocean current power generation and have self-protecting function pedestal.
Object of the present invention realizes by following technical proposal: a kind of ocean power generation device, comprise pedestal, also comprise the body of cross section all in ring and connecting tube, described body is vertically arranged and lower end is connected on pedestal, the upper end of described body has horizontally disposed shrouding, described shrouding is rotatably connected to rotating shaft, this rotating shaft is horizontally disposed with, one end of described rotating shaft is fixed with fan blade, the input shaft of the other end and retarder is connected, the output shaft of described retarder is connected with the input shaft of generator one, the sidewall of described body lower end offers through hole, described through hole runs through the inner and outer wall of body, described connecting tube is connected in through-holes, by being welded and fixed between described through hole and the outer wall of connecting tube, there is in described connecting tube generator three, described generator three is fixed on the inwall of connecting tube by supporting frame two, the input shaft of described generator three and connecting tube coaxially arrange and are fixed with impeller two in the end of input shaft, the sidewall of described body upper end also offers vent, breathing pipe is fixed with in described vent, one end of described breathing pipe is positioned at the inside of body, one end is positioned at the outside of body, one end that described breathing pipe is positioned at outside body is connected with turbogenerator, the outer wall of described body is also fixed with vacuum pump, described breathing pipe is provided with valve, described valve is three-way valve, between the outer wall that described valve is positioned at body (2) and turbogenerator, one end of this valve is connected with the inside of body, one end is connected with turbogenerator, one end is connected with vacuum pump, described pedestal is also provided with several pedestal protective gears, described pedestal protective gear comprises retaining ring and sports ring, the inwall of described retaining ring is connected on the outer wall of pedestal, the outer wall of described retaining ring is circumferentially coaxially arranged with annular groove two, the upper side of described retaining ring is circumferentially coaxially arranged with the guiding groove of annular, several power coils are provided with in described annular groove two, the inwall of described sports ring is circumferentially coaxially arranged with circular groove one, there is above and below described circular groove one upper inwall and lower inwall respectively, described circular groove one comprises ring surface, lower ring surface and internal spherical surface, described internal spherical surface is fixed with the magnet of annular, described retaining ring and sports ring are coaxially arranged and retaining ring is arranged in the annular groove one of sports ring, the upper inwall of described sports ring is circumferentially evenly provided with some stationary axle one, the lower inwall of described sports ring is circumferentially evenly provided with some stationary axle two, the free end of described stationary axle one rotates and is provided with upper saw pulley, described upper saw pulley is positioned at the guiding groove on retaining ring, the free end of described stationary axle two rotates and is provided with spur gear, described pedestal is provided with ring-shaped platform, described ring-shaped platform is positioned at the below of retaining ring, described ring-shaped platform is provided with the tooth bar of annular, described tooth bar and retaining ring are coaxially arranged, the tooth bar engagement driving of described spur gear and annular, between described upper ring surface and the upper side of retaining ring and between lower ring surface and the downside of retaining ring, all sealing mechanism is set, the outer wall of described sports ring is circumferentially evenly provided with several blades.
In above-mentioned a kind of ocean power generation device, the inside of described body has generator two, the axis of input shaft of described generator two and the dead in line of body, the input shaft of described generator two upward and motor two is connected on the inwall of body by supporting frame, also main shaft is rotatably connected in described body, this main shaft and body concentric are arranged, the lower end of described main shaft is connected with the input shaft of generator two, the upper end of described main shaft is positioned at the top of body, Sealing is provided with between described main shaft and body, the position of described Sealing is higher than the position of vent, the drive mechanism that can drive main axis is when the spindle is rotated provided with between described main shaft upper end and rotating shaft, described drive mechanism comprises clutch and jack shaft, this clutch is connected in the upper end of body, described jack shaft rotates and is arranged on shrouding, one end of described clutch is connected mutually with the upper end of main shaft, other one end of described clutch and the lower end of jack shaft are connected, the end, upper end of described jack shaft is fixed with bevel gear one, described rotating shaft is fixed with bevel gear two, described bevel gear one is meshed with bevel gear two.
In above-mentioned a kind of ocean power generation device, the upper end inwall of described body has dividing plate, and described clutch is connected in the top of dividing plate, and above-mentioned main shaft passes dividing plate and is connected with clutch, and described Sealing is arranged on the below of dividing plate.
In above-mentioned a kind of ocean power generation device, described Sealing is magnet fluid sealing, and the below of described magnet fluid sealing is also fixed with waterproof jacket, and the outer side wall of described waterproof jacket reclines mutually with body madial wall, and madial wall reclines mutually with the outer side wall of main shaft.
In above-mentioned a kind of ocean power generation device, the inwall of described body is also provided with pressure electricity-generating layer, described pressure electricity-generating layer comprises rubber layer one and rubber layer two, a confined space is formed between described rubber layer one and rubber layer two, be provided with piezoelectric material layer in described confined space, described rubber layer one, the side that rubber layer two is relative with piezoelectric material layer are provided with the lug boss be made up of hard material.
In above-mentioned a kind of ocean power generation device, stagger mutually in the position of the lug boss on described rubber layer one, rubber layer two, and the shape of described lug boss is hemisphere, and radius is 10mm, and the sphere side of described lug boss contacts with piezoelectric material layer.
In above-mentioned a kind of ocean power generation device, the piezoelectric material in described piezoelectric material layer is the one in piezoelectric monocrystal, piezoelectric constant, piezopolymer.
In above-mentioned a kind of ocean power generation device, the material of described lug boss is stainless steel.
In above-mentioned a kind of ocean power generation device, the quantity of described blade is 3 ~ 6.
In above-mentioned a kind of ocean power generation device, described main shaft is also provided with several impeller one.
Compared with prior art, this ocean power generation device platform has the following advantages:
1, when wind-force is large, the kinetic energy in rotating shaft can pass to main shaft by clutch, thus drive electrical generators two generates electricity, thus protection generator one can not damage because of rotating speed too fast causing, and also can make full use of the multiple electricity of wind energy.
2, under the effect of tidal energy, the height of body internal liquid level can be controlled easily, utilize the gravitational potential energy power generation of tubular body seawater.
3, under the effect of tidal energy, utilize the rising of tubular body liquid level and decline to drive the turnover of ventilation air in tube, and then drive turbogenerator generating.
The inwall of 4, body arranges pressure electricity-generating layer, and in the continuous lifting of the effect lower tube body internal liquid level of tidal energy, the continuous lifting of tubular body liquid level makes pressure electricity-generating layer produce electric energy incessantly.
5, several pedestal protective gears on pedestal are arranged on; near pedestal ocean current effect under can by blade promote sports ring circumference rotate; reduce ocean current washing away pedestal; play the effect of protection pedestal; can magnet rotors be driven when sports ring circumference is rotated in addition, thus realize the power coil cutting magnetic induction line that is arranged in retaining ring and produce electric energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention.
Fig. 2 is the enlarged view at A place in Fig. 1.
Fig. 3 is the enlarged view at B place in Fig. 1.
Fig. 4 is the sectional drawing at C-C place in Fig. 1.
Fig. 5 is the structural representation of the cross section of sports ring.
Fig. 6 is the structural representation of the cross section of retaining ring.
Fig. 7 is the structural representation of pressure electricity-generating layer.
In figure, 1, pedestal; 2, body; 21, through hole; 22, vent; 23, valve; 24, breathing pipe; 25, vacuum pump; 26, turbogenerator; 27, dividing plate; 28, shrouding; 29, pressure electricity-generating layer; 291, rubber layer one; 292, rubber layer two; 293, piezoelectric material layer; 294, confined space; 295, lug boss; 3, rotating shaft; 31, fan blade; 32, generator one; 33, retarder; 4, main shaft; 41, impeller one; 5, Sealing; 51, magnet fluid sealing; 52, waterproof jacket; 6, drive mechanism; 61, clutch; 62, jack shaft; 63, bevel gear one; 64, bevel gear two; 7, generator two; 71, supporting frame one; 8, connecting tube; 81, generator three; 82, supporting frame two; 83, impeller two; 9, blade; 91, sports ring; 911, circular groove one; 912, upper inwall; 913, lower inwall; 914, upper ring surface; 915, lower ring surface; 916, internal spherical surface; 92, magnet; 93, O RunddichtringO; 94, stationary axle one; 95, upper saw pulley; 96, retaining ring; 961, seal groove; 962, guiding groove; 963, annular groove two; 97, spur gear; 98, tooth bar; 99, stationary axle two; 10, power coil; 11, ring-shaped platform.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 7, a kind of ocean power generation device, comprise pedestal 1, also comprise the body 2 of cross section all in ring and connecting tube 8, described pedestal 1 is arranged on seabed, described body 2 vertically arranges and lower end is connected on pedestal 1, the upper end of described body 2 has horizontally disposed shrouding 28, described shrouding 28 is rotatably connected to rotating shaft 3, this rotating shaft 3 is horizontally disposed with, one end of described rotating shaft 3 is fixed with fan blade 31, the input shaft of the other end and retarder 33 is connected, the output shaft of described retarder 33 is connected with the input shaft of generator 1, the sidewall of described body 2 lower end offers through hole 21, described through hole 21 is in below sea all the time, described through hole 21 runs through the inner and outer wall of body 2, described connecting tube 8 is connected in through hole 21, by being welded and fixed and keeping watertight between the two between described through hole 21 and the outer wall of connecting tube 8, in described connecting tube 8, there is generator 3 81, described generator 3 81 is fixed on by supporting frame 2 82 on the inwall of connecting tube 8, the input shaft of described generator 3 81 and connecting tube 8 coaxially arrange and are fixed with impeller 2 83 in the end of input shaft, the sidewall of described body 2 upper end also offers vent 22, breathing pipe 24 is fixed with in described vent 22, by being welded and fixed and keeping watertight between the two between described vent 22 and the outer wall of breathing pipe 24, one end of described breathing pipe 24 is positioned at the inside of body 2, one end is positioned at the outside of body 2, described breathing pipe 24 one end be positioned at outside body 2 is connected with turbogenerator 26, the outer wall of described body 2 is also fixed with vacuum pump 25, described breathing pipe 24 is provided with valve 23, described valve 23 is three-way valve, described valve 23 is between the outer wall and turbogenerator 26 of body 2, one end of this valve 23 is connected with the inside of body 2, one end is connected with turbogenerator 26, one end is connected with vacuum pump 25, described pedestal 1 is also provided with several pedestal protective gears, described pedestal protective gear comprises retaining ring 96 and sports ring 91, the inwall of described retaining ring 96 is connected on the outer wall of pedestal 1, the outer wall of described retaining ring 96 is circumferentially coaxially arranged with annular groove 2 963, the upper side of described retaining ring 96 is circumferentially coaxially arranged with the guiding groove 962 of annular, several power coils 10 are provided with in described annular groove 2 963, the inwall of described sports ring 91 is circumferentially coaxially arranged with circular groove 1, there is above and below described circular groove 1 upper inwall 912 and lower inwall 913 respectively, described circular groove 1 comprises ring surface 914, lower ring surface 915 and internal spherical surface 916, described internal spherical surface 916 is fixed with the magnet 92 of annular, described retaining ring 96 and sports ring 91 are coaxially arranged and retaining ring 96 is arranged in the annular groove 1 of sports ring 91, the upper inwall 912 of described sports ring 91 is circumferentially evenly provided with some stationary axle 1, the lower inwall 913 of described sports ring 91 is circumferentially evenly provided with some stationary axle 2 99, the free end of described stationary axle 1 rotates and is provided with upper saw pulley 95, described upper saw pulley 95 is positioned at the guiding groove 962 on retaining ring 96, the free end of described stationary axle 2 99 rotates and is provided with spur gear 97, described pedestal 1 is provided with ring-shaped platform 11, described ring-shaped platform 11 is positioned at the below of retaining ring 96, described ring-shaped platform 11 is provided with the tooth bar 98 of annular, described tooth bar 98 and retaining ring 96 are coaxially arranged, tooth bar 98 engagement driving of described spur gear 97 and annular, between described upper ring surface 914 and the upper side of retaining ring 96 and between the downside of lower ring surface 915 and retaining ring 96, all sealing mechanism is set, the outer wall of described sports ring is circumferentially evenly provided with several blades 9.
Specifically, described sealing mechanism comprises seal groove 961 and O RunddichtringO 93, the upper side of described retaining ring 96 and downside be circumferentially respectively arranged with some with the seal groove 961 of retaining ring 96 concentric, described O RunddichtringO 93 is arranged in seal groove 961, between the upper side that described O RunddichtringO 93 lays respectively at ring surface 914 and retaining ring 96 and between the downside of lower ring surface 915 and retaining ring 96, described O RunddichtringO 93 is in compressive state all the time, thus ensure that extraneous seawater can not enter into annular groove 1 and annular groove 2 963 by the gap between sports ring 91 and retaining ring 96, avoid magnet 92 and power coil 10 and contact with sea water.
As preferably, described connecting tube 8 is Stainless Steel Tube.
As preferably, described valve 23 is three-way solenoid valve, easy to operate, and it is convenient to control, and reaction velocity is fast.
Specifically, the cross section of described body 2 is ring, and namely body 2 is pipes, and the circular arc outer wall of pipe can play the effect of water conservancy diversion, reduces the impact force of lifting surface area and reduction wave and ocean current.
Specifically, several pedestal protective gears be arranged on pedestal 1 have the function of protection pedestal 1 and generating simultaneously, because there is ocean current in ocean, ocean current can produce souring to pedestal 1, because the existence of pedestal protective gear, ocean current is applied on blade 9, make blade 9 promote sports ring 91 circumference to rotate, be promote the kinetic energy that rotates of sports ring 91 the kinetic transformation of ocean current, thus reduce ocean current washing away pedestal 1, play the effect of protection pedestal 1, moving magnet 92 can be with to rotate when sports ring 91 circumference is rotated in addition, thus realize power coil 10 cutting magnetic induction line that is arranged in retaining ring 96 and produce electric energy, described electric coil 10 is aggregated into the delivery of electrical energy produced in power delivery circuit by wire.
When the inside of body 2 is communicated with ambient air with turbogenerator 26 by valve 23, under the effect of tidal energy, in body 2, the lifting of liquid level can impel breathing pipe 24 to be vented accordingly or air-breathing, and the process of air-breathing and exhaust all can act on worm gear generator 26 generates electricity; When the inside of body 2 is communicated with vacuum pump 25 by valve 23, vacuum pump 25 can vacuumize the inside of body 2, and the seawater that can accelerate body 2 outside enters into body 2 inside by through hole 21, thus reduces the dependence to tide; When valve 23 is in closed condition, the inside of body 2 is not all communicated with worm gear generator 26, vacuum pump 25.
Airflow function is in fan blade 31, fan blade 31 rotates with rotating shaft 3, and then generator 1 is generated electricity, this device also has self-protecting function, described self-protecting function needs in advance in conjunction with weather forecast, namely on the same day, prediction will there will be the severse weather of strong wind in several days future, when tidal bulge on the same day, Open valve 23 makes the inside of body 2 be communicated with ambient air with worm gear generator 26 by valve 23, the air of body 2 inside can be discharged into the external world by breathing pipe 24 and worm gear generator 26, now seawater enters in body 2 by through hole 21, namely with outside body 2, there is identical liquid level height in body 2, when the position on tide on same day sea is the highest, throttle down 23, make body 2 inside and worm gear generator 26, vacuum pump 25 is not all communicated with, the space that now between liquid level and body 2 upper end, formation one is airtight, so now although the water surface of body 2 outside starts to decline, but the liquid level of body 2 inside remains unchanged, the inertia of body 2 can be increased after aforesaid operations, the ability that body 2 resists stormy waves can be strengthened, thus play the effect that protection generator 1 etc. is arranged on the equipment on body 2,
When there is no severse weather at ordinary times, the Open valve 23 when tidal bulge on the same day, the inside of body 2 is by valve 23, turbogenerator 26 is communicated with ambient air, it is inner that seawater enters body 2 by through hole 21, namely with outside body 2, there is identical liquid level height in body 2, when tide on same day sea is positioned at extreme higher position, namely when tidewater is positioned at extreme higher position, throttle down 23, make inside and the worm gear generator 26 of body 2, vacuum pump 25 is not all communicated with, tidewater offers ebb, when tidewater is positioned at extreme lower position, valve 23 is opened, it is inner that extraneous air enters body 2 by worm gear generator 26 and breathing pipe 24, now the seawater of body 2 inside under gravity, the outside of body 2 is ejected into rapidly from connecting tube 8, the water jet propulsion impeller 2 83 ejected rotates, and then the input shaft of drive electrical generators 3 81 rotates, generator 3 81 generates electricity, next time tide flood tide and repeat aforesaid operations at ebb tide, make full use of tidal power.
Specifically, the inside of described body 2 has generator 27, the axis of the input shaft of described generator 27 and the dead in line of body 2, the input shaft of described generator 27 upward and motor 27 is connected on the inwall of body 2 by supporting frame 7, main shaft 4 is also rotatably connected in described body 2, this main shaft 4 is arranged with body 2 concentric, the lower end of described main shaft 4 is connected with the input shaft of motor 27, the upper end of described main shaft 4 is positioned at the top of body 2, Sealing 5 is provided with between described main shaft 4 and body 2, the position of described Sealing 5 is higher than the position of vent 22, the drive mechanism 6 that main shaft 4 can be driven to rotate when rotating shaft 3 is rotated is provided with between described main shaft 4 upper end and rotating shaft 3, described drive mechanism 6 comprises clutch 61 and jack shaft 62, this clutch 61 is connected in the upper end of body 2, described jack shaft 62 rotates and is arranged on shrouding 28, one end of described clutch 61 is connected mutually with the upper end of main shaft 4, other one end of described clutch 61 and the lower end of jack shaft 62 are connected, the end, upper end of described jack shaft 62 is fixed with bevel gear 1, described rotating shaft 3 is fixed with bevel gear 2 64, described bevel gear 1 is meshed with bevel gear 2 64.
Clutch 61 is the equipment can bought on the market, this clutch 61 is for controlling connection between main shaft 4 and rotating shaft 3 and disconnection, namely when fan blade 31 rotary work normal with rotating shaft 3, in order to reduce the resistance that rotating shaft 3 is rotated, therefore by clutch 61, main shaft 4 and rotating shaft 3 are disconnected, now rotating shaft 3 only drives jack shaft 62 to dally, when the wind-force in physical environment is larger, by clutch 61, main shaft 4 is connected with rotating shaft 3, drive shaft 3 drives main shaft 4 to rotate by jack shaft 62, and then the input shaft rotating speed of drive electrical generators 27, generator 27 generates electricity, improve the ROA of wind energy, when generator 27 generates electricity in addition, resistance can be brought to rotating shaft 3, the rotational velocity of rotating shaft 3 can be reduced, prevent rotating shaft 3 from rotating too fast, thus protection generator 1 can not be damaged because of the rotating speed of input shaft is too fast.
Certainly, this drive mechanism 6 also only can adopt gear transmission or pulley transmission structure thus realize the interlock of main shaft and rotating shaft.
Under tidal action, at ebb tide, namely when sea declines, throttle down 23, the inside of body 2 is not communicated with the external world, now owing to being provided with Sealing 5 between main shaft 4 and the upper end of body 2, and the position of described Sealing 5 is higher than the position of vent 22, therefore gas is difficult to the upper end being entered body 2 by Sealing, so liquid level in body 2 and form a confined space between Sealing 5, so now the sea of body 2 outside declines, and the liquid level in body 2 still can remain unchanged, when the air-flow acting on fan blade 31 is larger, rotating shaft 3 passes to main shaft 4 by drive mechanism 6 kinetic energy, the input shaft of main shaft 4 drive electrical generators 27 rotates, generator 27 generates electricity, generator 27 can produce resistance to main shaft 4, therefore this resistance can pass to rotating shaft 3, thus reduce the rotating speed of rotating shaft 3, and then generating 1 machine is played a protective role, and unnecessary kinetic energy is transformed in order to electric energy by generator 27, make full use of wind energy power.
Specifically, the upper end inwall of described body 2 has dividing plate 27, and described clutch 61 is connected in the top of dividing plate 27, and above-mentioned main shaft 4 passes dividing plate 27 and is connected with clutch 61, and described Sealing 5 is arranged on the below of dividing plate 27.Dividing plate 27 combination seal part 5 makes clutch 61 be separated with the water of body 2 inside, avoids clutch 61 to intake, and improves the working life of clutch 61.
Specifically, described Sealing 5 is magnet fluid sealing 51, and the below of described magnet fluid sealing 51 is also fixed with waterproof jacket 52, and the outer side wall of described waterproof jacket 52 reclines mutually with body 2 madial wall, and madial wall reclines mutually with the outer side wall of main shaft 4.
When magnet fluid sealing 51 refers to that magnetic fluid injects the gap in magnetic field, under the influence of a magnetic field, magnetic fluid can be full of whole gap, form a kind of O RunddichtringO of liquid, magnet fluid sealing 51 is that rotary motion is delivered in seal container, is usually used in vacuum seal, there is good sealing effect, gas can be avoided to enter in body 2, and waterproof jacket 52 can seal, and avoids water to enter clutch to water.
Specifically, the inwall of described body 2 is also provided with pressure electricity-generating layer 29, described pressure electricity-generating layer 29 comprises rubber layer 1 and rubber layer 2 292, a confined space 294 is formed between described rubber layer 1 and rubber layer 2 292, be provided with piezoelectric material layer 293 in described confined space 294, described rubber layer 1, the side that rubber layer 2 292 is relative with piezoelectric material layer 293 are provided with the lug boss 295 be made up of hard material.
Described pressure electricity-generating layer 29 is between through hole 21 and vent 22, when seawater enters body 2 inside by through hole 21, seawater can produce pressure to pressure electricity-generating layer 29, pressure electricity-generating layer 29 is impelled to produce distortion, pressure electricity-generating layer 29 distortion can cause piezoelectric material layer 293 be out of shape and produce electric energy, so in the rising of the inner seawater of body 2 and the process of decline, pressure electricity-generating layer 29 is in generating state always, the effect of lug boss 295 is at rubber layer 1, when rubber layer 2 292 deforms, the amount of deformation of piezoelectric material layer 293 can be increased, thus increase generating efficiency.
Specifically, piezoelectric material layer 293 is connected with wire, the electric energy that described piezoelectric material layer 293 produces is aggregated in power delivery circuit by wire transmission.
Specifically, stagger mutually in the position of the lug boss 295 on described rubber layer 1, rubber layer 2 292, and the shape of described lug boss 295 is hemisphere, and radius is 10mm, and the sphere side of described lug boss 295 contacts with piezoelectric material layer 293.The object that lug boss 295 on described rubber layer 1, rubber layer 2 292 staggers mutually is when rubber layer 1, rubber layer 2 292 deform, and can increase the amount of deformation of piezoelectric material layer 293, thus increases generating efficiency.
Specifically, the piezoelectric material in described piezoelectric material layer 293 is the one in piezoelectric monocrystal, piezoelectric constant, piezopolymer.
Specifically, the material of described lug boss 295 is stainless steel, and stainless steel is not easy to get rusty, long service life.
Specifically, the quantity of described blade 9 is 3 ~ 6, is preferably 3 or 5.
Specifically, described main shaft 4 is also provided with several impeller 1, as preferably, the quantity of described impeller 1 is 1 or 2.Can impeller 1 rotate while main shaft 4 rotates, because when physical environment is more severe, body 2 inside can store seawater to improve the ability of the anti-storm of body 2, now impeller 41 is in water, so impeller 1 rotates in the seawater also can produce certain resistance, the resistance of further increase rotating shaft 3, reduces the rotational velocity of rotating shaft 3 further.
Specifically, the number of described impeller 1 can be one also can be multiple, and when arranging multiple impeller 1, each impeller 1 is arranged in order from lower to upper along the axis of main shaft 4, when the water yield of accumulating in body 2 is more, the resistance that impeller 1 provides is larger.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. an ocean power generation device, comprise pedestal (1), it is characterized in that, also comprise the body of cross section all in ring (2) and connecting tube (8), described body (2) vertically arranges and lower end is connected on pedestal (1), the upper end of described body (2) has horizontally disposed shrouding (28), described shrouding (28) is rotatably connected to rotating shaft (3), this rotating shaft (3) is horizontally disposed with, one end of described rotating shaft (3) is fixed with fan blade (31), the input shaft of the other end and retarder (33) is connected, the output shaft of described retarder (33) is connected with the input shaft of generator one (32), the sidewall of described body (2) lower end offers through hole (21), described connecting tube (8) is connected in through hole (21), there is in described connecting tube (8) generator three (81), described generator three (81) is fixed on the inwall of connecting tube (8) by supporting frame two (82), the input shaft of described generator three (81) and connecting tube (8) coaxially arrange and are fixed with impeller two (83) in the end of input shaft, the sidewall of described body (2) upper end also offers vent (22), breathing pipe (24) is fixed with in described vent (22), one end of described breathing pipe (24) is positioned at the inside of body (2), one end is positioned at the outside of body (2), described breathing pipe (24) is positioned at body (2) one end outward and is connected with turbogenerator (26), the outer wall of described body (2) is also fixed with vacuum pump (25), described breathing pipe (24) is provided with valve (23), described valve (23) is three-way valve, described valve (23) is positioned between the outer wall of body (2) and turbogenerator (26), one end of this valve (23) is connected with the inside of body (2), one end is connected with turbogenerator (26), one end is connected with vacuum pump (25), described pedestal (1) is also provided with several pedestal protective gears, described pedestal protective gear comprises retaining ring (96) and sports ring (91), the inwall of described retaining ring (96) is connected on the outer wall of pedestal (1), the outer wall of described retaining ring (96) is circumferentially coaxially arranged with annular groove two (963), the upper side of described retaining ring (96) is circumferentially coaxially arranged with the guiding groove (962) of annular, several power coils (10) are provided with in described annular groove two (963), the inwall of described sports ring (91) is circumferentially coaxially arranged with circular groove one (911), there is above and below described circular groove one (911) upper inwall (912) and lower inwall (913) respectively, described circular groove one (911) comprises ring surface (914), lower ring surface (915) and internal spherical surface (916), described internal spherical surface (916) is fixed with the magnet (92) of annular, described retaining ring (96) and sports ring (91) are coaxially arranged and retaining ring (96) is arranged in the annular groove one (911) of sports ring (91), the upper inwall (912) of described sports ring (91) is circumferentially evenly provided with some stationary axle one (94), the lower inwall (913) of described sports ring (91) is circumferentially evenly provided with some stationary axle two (99), the free end of described stationary axle one (94) rotates and is provided with upper saw pulley (95), described upper saw pulley (95) is positioned at the guiding groove (962) on retaining ring (96), the free end of described stationary axle two (99) rotates and is provided with spur gear (97), described pedestal (1) is provided with ring-shaped platform (11), described ring-shaped platform (11) is positioned at the below of retaining ring (96), described ring-shaped platform (11) is provided with the tooth bar (98) of annular, described tooth bar (98) and retaining ring (96) are coaxially arranged, tooth bar (98) engagement driving of described spur gear (97) and annular, between described upper ring surface (914) and the upper side of retaining ring (96) and between the downside of lower ring surface (915) and retaining ring (96), all sealing mechanism is set, the outer wall of described sports ring is circumferentially evenly provided with several blades (9).
2. a kind of ocean power generation device according to claim 1, it is characterized in that, the inside of described body (2) has generator two (7), the axis of the input shaft of described generator two (7) and the dead in line of body (2), the input shaft of described generator two (7) upward and motor two (7) is connected on the inwall of body (2) by supporting frame (71), main shaft (4) is also rotatably connected in described body (2), this main shaft (4) and body (2) concentric are arranged, the lower end of described main shaft (4) is connected with the input shaft of generator two (7), the upper end of described main shaft (4) is positioned at the top of body (2), Sealing (5) is provided with between described main shaft (4) and body (2), the position of described Sealing (5) is higher than the position of vent (22), the drive mechanism (6) that main shaft (4) can be driven to rotate when rotating shaft (3) is rotated is provided with between described main shaft (4) upper end and rotating shaft (3), described drive mechanism (6) comprises clutch (61) and jack shaft (62), this clutch (61) is connected in the upper end of body (2), described jack shaft (62) rotates and is arranged on shrouding (28), one end of described clutch (61) is connected mutually with the upper end of main shaft (4), other one end of described clutch (61) and the lower end of jack shaft (62) are connected, the end, upper end of described jack shaft (62) is fixed with bevel gear one (63), described rotating shaft (3) is fixed with bevel gear two (64), described bevel gear one (63) is meshed with bevel gear two (64).
3. a kind of ocean power generation device according to claim 2, it is characterized in that, the upper end inwall of described body (2) has dividing plate (27), described clutch (61) is connected in the top of dividing plate (27), above-mentioned main shaft (4) is through dividing plate (27) and be connected with clutch (61), and described Sealing (5) is arranged on the below of dividing plate (27).
4. a kind of ocean power generation device according to claim 3, it is characterized in that, described Sealing (5) is magnet fluid sealing (51), the below of described magnet fluid sealing (51) is also fixed with waterproof jacket (52), the outer side wall of described waterproof jacket (52) reclines mutually with body (2) madial wall, and madial wall reclines mutually with the outer side wall of main shaft (4).
5. according to a kind of ocean power generation device in Claims 1 to 4 described in any one, it is characterized in that, the inwall of described body (2) is also provided with pressure electricity-generating layer (29), described pressure electricity-generating layer (29) comprises rubber layer one (291) and rubber layer two (292), a confined space (294) is formed between described rubber layer one (291) and rubber layer two (292), piezoelectric material layer (293) is provided with in described confined space (294), described rubber layer one (291), the side that rubber layer two (292) is relative with piezoelectric material layer (293) is provided with the lug boss (295) be made up of hard material.
6. a kind of ocean power generation device according to claim 5, it is characterized in that, stagger mutually in the position of the lug boss (295) on described rubber layer one (291), rubber layer two (292), the shape of described lug boss (295) is hemisphere, radius is 10mm, and the sphere side of described lug boss (295) contacts with piezoelectric material layer (293).
7. a kind of ocean power generation device according to claim 6, is characterized in that, the piezoelectric material in described piezoelectric material layer (293) is the one in piezoelectric monocrystal, piezoelectric constant, piezopolymer.
8. a kind of ocean power generation device according to claim 7, is characterized in that, the material of described lug boss (295) is stainless steel.
9. a kind of ocean power generation device according to claim 8, is characterized in that, the quantity of described blade (9) is 3 ~ 6.
10. a kind of ocean power generation device according to claim 9, is characterized in that, described main shaft (4) is also provided with several impeller one (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041465.0A CN105526041A (en) | 2016-01-21 | 2016-01-21 | Ocean power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041465.0A CN105526041A (en) | 2016-01-21 | 2016-01-21 | Ocean power generation device |
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| CN105526041A true CN105526041A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610041465.0A Pending CN105526041A (en) | 2016-01-21 | 2016-01-21 | Ocean power generation device |
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| CN (1) | CN105526041A (en) |
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| CN108547729A (en) * | 2018-04-09 | 2018-09-18 | 刘宇 | A kind of high-efficient solid formula ocean energy harvester |
| CN108547722A (en) * | 2018-04-09 | 2018-09-18 | 刘宇 | A kind of high-efficient solid formula ocean energy harvester |
| CN111188722A (en) * | 2020-03-11 | 2020-05-22 | 金华落日新能源科技有限公司 | Small portable generator utilizing ocean tidal energy |
| CN111197549A (en) * | 2018-11-16 | 2020-05-26 | 杨明恭 | Water flow power generation device |
| CN111692144A (en) * | 2020-04-30 | 2020-09-22 | 武汉船用机械有限责任公司 | Impeller lifting and rotating system |
| CN112855081A (en) * | 2021-02-23 | 2021-05-28 | 驻马店职业技术学院 | Down-hole turbine piezoelectric hybrid power generation device |
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| CN112855081A (en) * | 2021-02-23 | 2021-05-28 | 驻马店职业技术学院 | Down-hole turbine piezoelectric hybrid power generation device |
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