CN2818833Y

CN2818833Y - Ocean buoyancy power station

Info

Publication number: CN2818833Y
Application number: CNU2004200602690U
Authority: CN
Inventors: 杨洪烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-16
Filing date: 2004-07-16
Publication date: 2006-09-20
Anticipated expiration: 2014-07-16

Abstract

The utility model discloses a sea wave buoyancy generating station in which sea wave buoyancy generating equipment is used. A sealed and hollow floating body of the equipment is used for connecting a swinging rod with a driving gear, and a central shaft of the driving gear is arranged at the coast or on an assembly frame in the sea. The utility model is provided with an external engagement straight-tooth cylindrical gear ring of a driving reversing gear set of the driving gear, the concave round side at one side in the ring is loaded with an inner wheel of a star wheel which is connected with a shaft and is forced in clockwise direction, and the concave round side at the other side is loaded with the inner wheel of the star wheel which is matched with the shaft in the movable mode and is forced in counterclockwise direction. One side of the inner wheel of the star wheel is provided with a conical tooth disc is loaded with a group of ring frames which are provided with more than three cone gears which change rotation direction by movable match again, and is also loaded with a transmission gear which is connected with the shaft and one side of which is provided with the conical tooth disc. Conical teeth are mutually engaged. When the buoyancy of sea wave pushes the floating body to move upwards, and the floating body moves as the sea wave falls back with the self gravity of the swinging rod, the reversing gear set converts bidirectional rotary force of the driving gear into unidirectional rotary force, and through a speed changing gear, a generator is driven to generate electricity.

Description

The wave floating force electric generating station

Technical field: the utility model relates to a kind of hydraulic power generation technology, particularly uses the power station of wave buoyancy.This wave floating force electric generating station is built in seashore limit or unnavigable maritime waters, uses the natural buoyancy-driven generator operation generating of wave, obtain befouling environment and cheap electric energy not.

Background technique: in public hydroelectric power plant application technology, all have common technological scheme, promptly use flowing water impact force impulse water turbine, water turbine drives generator for electricity generation.Be exactly I own own to obtain number of patent application on August 28th, 2003 be the floating hydroelectric power plant technology that relates in " butterfly winged petiole diving turbine " technology of 03250115.3, also be not separated from flowing water power impulse water turbine, water turbine drives the technical field of generator for electricity generation.The application of the huge buoyancy of wave, also be confined to " carrying boat ", the utility model then is to open up the technology that the wave buoyancy of huge energy is being contained in a kind of use, allow wave buoyancy be converted to the energy that drives generator operation, the energy shortage that faces for the mankind provides a kind of solution route, ensures that the human security development provides the energy.

Summary of the invention: technical problem to be solved in the utility model is, to seal hollow floating body, long-armed swing arm, actuation gear, commutating tooth wheels, speed change gear group, generator, power transmission and transformation device and jig, be assembled into the wave floating force electric generating station, making wave buoyancy promote the hollow floating body of sealing rises and falls when doing swing perpendicular to the seawater plane with wave, the different power of the both direction that rises and falls is converted into the power of a direction, drives generator all the time along a direction operation generating.

In order to solve its technical problem, the technical solution adopted in the utility model is: seal hollow floating body and be fixedly mounted on long-armed swing arm one end, float on the seawater face, the deadweight that seals hollow floating body and long-armed swing arm is greater than generator required drive and gear friction, the other end fixed installation actuation gear of long-armed swing arm, the circle core shaft of actuation gear is installed on the jig of location movingly.So just ensured when the hollow floating body of sealing rises and falls with wave that swing arm is around the flexible swing of actuation gear circle core shaft do perpendicular to the sea.

The tooth of the outer gearing straight toothed spur gear circle of actuation gear and commutating tooth wheels intermeshes.

Driving gear and the shared axis of commutating tooth wheels, driving gear is connected with axis with spindle guide is strong.And the cone gear that is provided with in the cone gear of driving gear one side setting and the commutating tooth wheels intermeshes by the cone gear on the cone gear ring stand of assembling between the two, so also comprise driving gear in the commutating tooth wheels.Its organization plan is:

The circle that one projection is arranged in the outer gearing straight tooth column gear ring of commutating tooth wheels setting, wheel in the star-wheel of a rabbet of assembling in one concave edge of the circle of projection, the chimb of wheel cooperates with the concave edge of projection circle in the star-wheel, on the wheel concave edge celestial body behaviour area and celestial body body and celestial body body tension spring are set in the star-wheel, cooperate with the concave edge of projection circle, form the star-wheel that clockwise direction is stressed, be connected with axis with spindle guide is strong.Also assemble an interior wheel of star-wheel that rabbet is arranged in another concave edge of projection circle, it is that counterclockwise direction is stressed that being provided with of celestial body behaviour area changed, promptly another concave edge with the projection circle forms the stressed star-wheel of another counterclockwise direction, is connected with axis with radial ball bearing.One side of taking turns in the star-wheel when this counterclockwise direction is stressed is provided with a cone gear dish, intermesh with the cone gear more than 3 on the cone gear ring stand, the cone gear ring stand is connected with axis with radial ball bearing, and the circular cone tooth of the cone gear dish of a cone gear on the cone gear ring stand and a side of driving gear intermeshes simultaneously.

Assembling radial ball bearing in commutating tooth wheels axis two ends is installed on the jig.

The pinion of driving gear and speed change gear meshes with being good for the driven gear that is connected with spindle guide on the strong speed change gearwheel that is connected of spindle guide and the generator rotor shaft equally with small gear is coaxial, and speed change gear is installed on the jig movingly.Generator is installed on seashore or the jig, and rain insensitive device, power transformation, distribution, power supply unit are set.

When each configuration part all is seated, last fit on seals hollow floating body finish after, under wave buoyancy and swing arm, the hollow floating body self-gravity action of sealing, seal hollow floating body and follow rising and falling of wave, neatly perpendicular to the sea level swing of rising and falling.The generating that promptly brings into operation of wave floating force electric generating station.

The wave floating force electric generating station can be built in the seashore limit, and can build to be installed in does not influence in the navigation ocean, on a long section seashore limit, in a bigger marine site, can manufacture and design continuous wave buoyancy generating set, is built into the wave floating force electric generating station of scale.

Use the wave buoyancy generating, contrast mutually with nuclear energy, firepower, hydroelectric power that the modern times are general.The wave buoyancy generating has its unique characteristics: the earth of (1) human survival, ocean area are greater than land surface, and the shore line is very long, and the waters that can not open up the navigation circuit is wide, so the territorial environment of building the wave floating force electric generating station is wide.(2) ocean is that There are billows three feet high even if there is no wind, and wave has never exhausted energy, uses the wave buoyancy generating, is to have used eternal natural energy, is the most economical energy.(3) only need grasp to build the related data that the minimum wave of long-term tide is high, the highest wave is high in the marine site of wave floating force electric generating station, can design the wave floating force electric generating station in suitable this marine site.Add of the present utility model simple for structurely again, modern industrial equipment is easily manufactured.So building the wave floating force electric generating station is short, little investment of cycle, the model utility technological project that economic benefit is huge.

Description of drawings: the utility model drawings attached 7 width of cloth, it is as follows now to make schematic illustration:

Fig. 1 is the utility model lateral plan, and Fig. 2 is the utility model gear transmission structure cross-sectional schematic.They comprise the hollow floating body 1 of sealing, swing connecting bar 2, actuation gear 3, location pile 4, commutating tooth wheels 5, driving gear 6, speed change gear gearwheel 7, speed change gear small gear 7a, driven gear 8, generator 9, seashore platform 10, jig 11, seawater plane 12, gear shaft 13, commutating tooth wheels and driving gear common shaft 14, change gear shaft 15, generator rotor shaft 16.

Fig. 3 is the structure cross-sectional schematic of the utility model commutating tooth wheels and driving gear, it removes and comprises common shaft 14, axle two end device radial ball bearing 14a, lead strong groove 14b, driving gear 6, outside the cone gear dish 6a that driving gear one side is provided with, also comprise other member of commutating tooth wheels, cooperate Fig. 4-Fig. 7 to be illustrated respectively below.

Fig. 4 overlooks and sectional view for the commutation cone gear ring stand in the utility model commutating tooth wheels 5, and it comprises cone gear ring stand 5a1,3 above cone gear 5a2, radial ball bearing 5a3, bevel pinion shaft 5a4.

Fig. 5 is the interior wheel of a star-wheel in the utility model commutating tooth wheels 5, it comprises wheel 5b1 in the star-wheel, star-wheel celestial body behaviour area and celestial body body 5b2, radial ball bearing 5b3, celestial body body tension spring 5b4, the cone gear dish 5b5 that wheel one side is provided with in the star-wheel, the lug 5b6 of wheel in the star-wheel, the concave edge 5b7 of wheel in the star-wheel.

Fig. 6 is the interior wheel of another star-wheel in the utility model commutating tooth wheels 5, and it comprises wheel 5c1 in the star-wheel, star-wheel celestial body behaviour area and celestial body body 5c2, and celestial body body tension spring 5c3 leads strong groove 5c4, the lug 5c5 of the interior wheel of star-wheel, the concave edge 5c6 of star-wheel inner disc.

Fig. 7 is the outer gearing straight toothed spur gear circle in the utility model commutating tooth wheels 5, and it comprises straight tooth column tooth 5d1, circle coved edge 5d2 in the circle, circle internal projection circle 5d3.Circle coved edge 5d4 in the circle.

Embodiment: after the assembling of wave floating force electric generating station is complete, sealing 1 of hollow floating body (Fig. 1) floats on the seawater plane, lift the rising circular motion of doing down perpendicular to the seawater plane at wave buoyancy, 2 of forks (Fig. 1) that connect floating body and actuation gear (Fig. 1) 3 rise around actuation gear central shaft (Fig. 1) 13 rotations with floating body, gear shaft is fixedly mounted on the location pile (Fig. 1) 4, seal and do counterclockwise rotation when hollow floating body rises, actuation gear is also done counterclockwise rotation synchronously, commutating tooth wheels (Fig. 1, Fig. 2, Fig. 3) 5 common shaft 14, be fixed on straight tooth column tooth 5d1 on the outer gearing straight toothed spur gear circle (Fig. 7) and the engagement of the straight tooth column tooth on the driving wheel on the jig 11 with radial ball bearing 14a, the straight toothed spur gear circle is then done the clockwise direction rotation; That inner ring coved edge (Fig. 7) 5d2 of straight toothed spur gear circle is embedded in assembling is wheel (Fig. 6) 5c1 in the star-wheel, star-wheel celestial body body 5c2 does not open because of tension spring 5c3 stresses, celestial body body 5c2 blocks (Fig. 7) 5d2 and (Fig. 6) 5c6, make to take turns in the star-wheel and do the clockwise direction rotation synchronously with the straight toothed spur gear circle, spindle guide key 5c4 in the star-wheel on the wheel (Fig. 6) is connected with axle 14, axle 14 is also done the clockwise direction rotation, and the driving gear 6 that connects with spindle guide key (Fig. 3) 14b on the axle 14 is also done the clockwise direction rotation; The circular cone fluted disc 6a that is provided with on driving gear 6 sides does clockwise direction when rotation, then does counterclockwise rotation with the cone gear 5a2 of the last assembling of cone gear ring stand (Fig. 4) 5a1 of its engagement; Take turns in the star-wheel in the another side inner ring coved edge 5d4 that (Fig. 5) is embedding straight toothed spur gear circle (Fig. 7), circular cone fluted disc 5b5 that wheel (Fig. 5) side is provided with in the star-wheel and the engagement of the cone gear 5a2 on the cone gear ring stand (Fig. 4), so wheel (Fig. 5) is also done counterclockwise rotation synchronously in the star-wheel, celestial body body tension spring 5b4 in the star-wheel on the wheel (Fig. 5) is compressed, 5b2 is with (Fig. 7) 5d4 is outer in separated state, adding the interior wheel of star-wheel (Fig. 5) uses radial ball bearing 5b3 and cone gear ring stand (Fig. 4) to be connected with axle 14 with radial ball bearing 5a3, so, not interrupted when driving gear 6 is done the clockwise direction rotation.

More than be the hollow floating body of sealing when doing ascending motion, wave buoyancy changes into the right handed description of driving cog crop rotation.Situation when the hollow floating body of sealing being described below falling after rise:

When wave falls after rise, seal hollow floating body from gravity add fork effect down from gravity (both with joint efforts must be greater than the friction of generator amature required drive and gear rotation from gravity), sealing hollow floating body falls after rise with wave, do the rotation of clockwise direction circular arc, actuation gear is also done the clockwise direction rotation synchronously, with the outer gearing straight toothed spur gear circle (Fig. 7) in the commutating tooth wheels 5 of actuation gear 3 engagement be counterclockwise rotation by the clockwise direction rotation transformation, embedding (Fig. 7) is gone up the celestial body body tension spring 5c3 that takes turns on (Fig. 6) in the star-wheel at 5d2 place and is compressed by the celestial body body, celestial body body 5c2 does not stress, 5c6 in the star-wheel on the wheel (Fig. 6) separates with coved edge 5d2 that should tooth cylindrical gears circle (Fig. 7), wheel (Fig. 6) no longer gives commutating tooth wheels axis 14 with rotating force in the star-wheel, but driving gear 6 still continues to do the clockwise direction rotation under the inertial force effect, simultaneously, celestial body body tension spring 5b4 in the star-wheel in embedding straight toothed spur gear circle (Fig. 7) the another side coved edge 5d4 on the wheel (Fig. 5) is transformed to by compressive state and opens, celestial body body 5b2 blocks the 5d4 of (Fig. 7) and 5b7 (Fig. 5), make interior wheel of star-wheel (Fig. 5) and straight toothed spur gear circle (Fig. 7) do counterclockwise rotation synchronously, 5b5 on the circular cone fluted disc (Fig. 5) that wheel one side is not put in the star-wheel also does counterclockwise rotation, the cone gear 5a2 that goes up assembling with the cone gear ring stand (Fig. 4) of its engagement also does counterclockwise rotation, then do the clockwise direction rotation with the circular cone fluted disc 6a of the driving gear 6 one side settings of its engagement, thereby realize doing when the hollow floating body of sealing falls after rise with ocean current clockwise rotating force, pass to driving gear by the commutating tooth wheels, make driving gear continue to be rotated in a clockwise direction.

Comprehensively above-mentioned, by commutating tooth wheels 5, realized the hollow floating body 1 of sealing when rising the falling swing with wave, the power of two different direction all is converted into the power of a direction, makes driving gear 6 all the time along a direction rotation.

All the time along the driving gear 6 of direction rotation, rotating force is passed to speed change gear 7a with its engagement, speed change gear 7 on the speed change gear 7a coaxial 15 passes to the driven gear 8 that assembles on the rotor shaft 16 of generator 9 to rotating force again, make sub-rotor shaft 16 rotations of generating, thereby realize using the purpose of ocean current buoyancy generating.

Claims

1, a kind of wave floating force electric generating station, it comprises the hollow floating body of sealing, long-armed swing arm, actuation gear, the commutating tooth wheels, the speed change gear group, generator, power transmission and transformation device and jig, it is characterized in that: seal hollow floating body and be connected long-armed swing arm one end, float on the seawater face, the deadweight that seals hollow floating body and long-armed swing arm is greater than generator required drive and gear friction, it is moving that the other end of long-armed swing arm connects driving gear, the actuation gear center of circle is an axis, be assemblied on the jig movingly, the outer gearing straight toothed spur gear circle engagement of actuation gear and commutating tooth wheels, the commutating tooth wheels are with a common shaft, the coved edge of inner ring one side of straight toothed spur gear circle is embedded in wheel in star-wheel of assembling, be connected with common shaft with the spindle guide key, stressed blocking in gear ring and the star-wheel taken turns when its celestial body body was done the clockwise direction rotation at gear ring, in being embedded in assembling another star-wheel, the coved edge of gear ring inner ring opposite side takes turns, be connected with common shaft with radial ball bearing, its celestial body body stressed blocking in gear ring and the star-wheel when gear ring is done counterclockwise rotation taken turns, on the side of wheel the circular cone fluted disc is set in this star-wheel simultaneously, one group the ring stand that changes the cone gear of sense of rotation more than 3 is arranged with this circular cone fluted disc engagement assembling, this ring stand is connected with common shaft with radial ball bearing, connect a driving gear with the spindle guide key on the common shaft, driving gear one side is provided with the circular cone fluted disc, this circular cone fluted disc also with the cone gear ring stand on cone gear engagement, the common shaft two ends are assemblied on the jig with radial ball bearing, driving gear and the engagement of speed change gear group, the driven gear engagement on speed change gear and the generator rotor shaft.