CN111255622B - Storable power generation device capable of generating power by utilizing tidal energy - Google Patents
Storable power generation device capable of generating power by utilizing tidal energy Download PDFInfo
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- CN111255622B CN111255622B CN202010184081.0A CN202010184081A CN111255622B CN 111255622 B CN111255622 B CN 111255622B CN 202010184081 A CN202010184081 A CN 202010184081A CN 111255622 B CN111255622 B CN 111255622B
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000013535 sea water Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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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
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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
- F03B11/02—Casings
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
- F05B2240/9151—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable telescopically
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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 discloses a storable power generation device for generating power by utilizing tidal energy, which comprises a main body, wherein an upper storage cavity with an upward opening is arranged inside the upper side of the main body, a lower storage cavity with a downward opening and positioned below the upper storage cavity is arranged inside the lower side of the main body, a water through port is communicated between the left end of the lower wall of the upper storage cavity and the left end of the upper wall of the lower storage cavity, the left end between the front wall and the rear wall of the upper storage cavity and the left end between the front wall and the rear wall of the lower storage cavity are rotatably connected with a turnover plate, and a power generation device is arranged in the turnover plate. When not in use, the volume can be greatly reduced, and the movement is convenient.
Description
Technical Field
The invention relates to the field of new energy power generation, in particular to a storable power generation device for generating power by utilizing tidal energy.
Background
Along with the continuous enhancement of environmental awareness, more and more new energy is developed for power generation, the pressure of combustion energy power generation is greatly relieved, the consumption of resources and the damage to the environment are reduced, tidal energy is the existing available new energy, in order to utilize the tidal energy for power generation, a power plant or some large-scale power generation equipment can be built at the seaside generally, the existing tidal power generation equipment is large in size, the whole tidal power generation equipment adopts a fixed connection structure, the tidal power generation equipment does not have good storage performance, the transportation of the equipment is extremely difficult, even if some can realize the storage function, a plurality of motors or air pumps are required to control, and the use is complex.
Disclosure of Invention
The object of the present invention is to provide a stowable power plant for generating electricity from tidal energy, which overcomes the above-mentioned drawbacks of the prior art.
The storable power generation device for generating power by utilizing tidal energy comprises a main body, wherein an upper storage cavity with an upward opening is formed in the upper side of the main body, a lower storage cavity with a downward opening is formed in the lower side of the main body and is positioned on the lower side of the upper storage cavity, a water through port is communicated between the left end of the lower wall of the upper storage cavity and the left end of the upper wall of the lower storage cavity, a turnover plate is rotationally connected between the left end of the front wall and the rear wall of the upper storage cavity and the left end of the front wall and the rear wall of the lower storage cavity, a power generation device is arranged in the turnover plate, the power generation device comprises a runner cavity which is vertically penetrated through the turnover plate, water wheels are evenly distributed and rotationally connected between the front wall and the rear wall of the runner cavity, water wheel blades are fixedly arranged on an annular array of the outer circular surface of the water wheels, a transmission mechanism is arranged on the rear side of the power generation device, and, a push-pull device is arranged between the lower side of the upper containing cavity and the upper side of the lower containing cavity, a push-pull cavity which is symmetrical in the front and back direction and is communicated between the upper containing cavity and the lower containing cavity is arranged in the push-pull device, push-pull blocks are arranged in the push-pull cavity in a left-right sliding mode, the right end face of each push-pull block is symmetrical in the up-down direction and is connected with a push-pull rod in a hinged mode, the right end of the upper push-pull rod is connected with the right end face of the lower end face of the turnover plate in the upper side in a hinged mode, lifting devices are arranged on the left side and the right side in the main body, lifting plates which can slide up and down on the left side and the right side in the main body are arranged in the lifting devices, the main body can be supported to lift up and down through the, and a telescopic plate is arranged in the water guide plate in a vertically sliding manner.
According to the technical scheme, the transmission mechanism comprises a water wheel shaft fixedly arranged on the axis of the water wheel, a chain wheel cavity is arranged on the rear side of the rotating wheel cavity, the rightmost side of the water wheel shaft extends to a driven chain wheel fixedly arranged in the chain wheel cavity, the rear ends of the other water wheel shafts extend to double chain wheels fixedly arranged in the chain wheel cavity, synchronous chains are wound between the adjacent double chain wheels and between the driven chain wheel and the adjacent double chain wheels, the left end of the rear wall of the chain wheel cavity is rotatably connected with a transmission chain wheel which has the same rotation center with the turnover plate, and a transmission chain is wound between the transmission chain wheel and the leftmost double chain wheels.
According to the technical scheme, the rear sides of the upper storage cavity and the lower storage cavity are provided with the same transmission cavity, the front wall of the transmission cavity is rotatably connected with driving bevel gears fixedly connected to the rear ends of the transmission chain wheels, and the right wall of the transmission cavity is vertically symmetrical and rotatably connected with driven bevel gears respectively meshed with the driving bevel gears on the upper side and the lower side.
According to the further technical scheme, an electric energy converter is fixedly arranged in the right wall of the transmission cavity, and the driven bevel gear is in power connection with the electric energy converter.
According to a further technical scheme, the push-pull device comprises a push-pull screw rod which is rotatably connected between the left wall and the right wall of the push-pull cavity and is in threaded connection with the inside of the push-pull block, a synchronous cavity which is located on the left side of the water through opening is arranged on the left side of the push-pull cavity, the left end of the push-pull screw rod extends into the synchronous cavity, a synchronous chain wheel is fixedly arranged in the synchronous cavity, a power chain wheel which is rotatably connected with the left wall of the synchronous cavity is arranged between the synchronous chain wheels on the front side and the rear side.
According to the further technical scheme, a motor is fixedly arranged in the middle of the left wall of the synchronous cavity, and the power chain wheel is in power connection with the right end of the motor.
In a further technical scheme, the lifting device comprises a left lifting cavity arranged on the left side of the main body and with an opening facing to the left lower side, a right lifting cavity with a downward opening is arranged on the right side in the main body, the left and right lifting plates are respectively arranged in the left lifting cavity and the right lifting cavity in an up-and-down sliding manner, the front and rear ends of the upper wall of the left lifting cavity and the front and rear ends of the upper wall of the right lifting cavity are symmetrically and rotatably connected with lifting screws respectively in the lifting plates on the left and right sides, bevel gear cavities positioned on the left and right sides of the push-pull cavity are symmetrically and forwardly arranged on the upper side of the left lifting cavity and the upper side of the right lifting cavity, driven bevel gears are fixedly arranged in the bevel gear cavities at the upper ends of the lifting screws and extend to the inner walls of the bevel gear cavities, the inner walls of the bevel gear cavities on the, the left side drive bevel gear is fixedly connected to the front side and the rear side of the left end of the synchronous chain wheel.
According to the technical scheme, a supporting cavity with a leftward opening is formed in the lifting plate on the left side, a supporting block is arranged in the supporting cavity in a vertically sliding mode, the left end of the lower end face of the supporting block is hinged to a supporting rod, the lower end of the supporting rod is hinged to the lower end of the right end face of the expansion plate, a supporting screw rod which is connected in the supporting block in a threaded mode is rotatably connected between the upper wall and the lower wall of the supporting cavity, the expansion plate can be driven to incline to the left through the supporting rod when the supporting block descends, and water rushed from the left side of the expansion plate can be.
A further technical scheme, it is equipped with the straight-tooth gear chamber to support the chamber downside, the supporting screw lower extreme extends to the straight-tooth gear intracavity fixation is equipped with driven straight-tooth gear, driven straight-tooth gear right-hand member meshing mutually be equipped with rotate connect in the initiative straight-tooth gear of straight-tooth gear chamber upper wall, the fixed being equipped with in initiative straight-tooth gear axle center upwards runs through the pivot of lifter plate, the splined connection has the upper end in the pivot rotate connect in the integral key shaft of left side lift chamber upper wall, left side lift chamber upper wall just is located the motor left side is equipped with the power chamber, the integral key shaft upper end extends to the power intracavity fixation is equipped with transmission bevel gear, motor left end power connect in mesh in transmission bevel gear's power bevel gear.
According to the further technical scheme, the lifting plate is close to the lower end of one side of the lower containing cavity, is symmetrical front and back and is rotatably connected with rollers.
The invention has the beneficial effects that: the invention utilizes the tidal energy of the seawater to drive the upper side water wheel to rotate by utilizing the impulsive force of the water, and simultaneously utilizes the residual kinetic energy and potential energy of the water to drive the lower side water wheel to rotate, thereby fully converting the kinetic energy of the seawater going ashore each time into electric energy and storing the electric energy.
Drawings
FIG. 1 is a schematic view showing the internal structure of a device for a storable electric power generating device for generating electricity using tidal energy according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" in FIG. 2;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 3;
FIG. 5 is a schematic view of the structure in the direction "D-D" in FIG. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 5, a storable power generating device for generating power by using tidal energy according to an embodiment of the present invention includes a main body 11, an upper receiving cavity 12 with an upward opening is formed inside an upper side of the main body 11, a lower receiving cavity 13 with a downward opening is formed inside a lower side of the main body 11 and is located below the upper receiving cavity 12, a water passage 14 is communicated between a left end of a lower wall of the upper receiving cavity 12 and a left end of an upper wall of the lower receiving cavity 13, a turning plate 15 is rotatably connected between a left end between front and rear walls of the upper receiving cavity 12 and a left end between front and rear walls of the lower receiving cavity 13, a power generating device 101 is arranged in the turning plate 15, the power generating device 101 includes a runner cavity 16 vertically penetrating through the turning plate 15, water wheels 17 are evenly distributed and rotatably connected between the front and rear walls of the runner cavity 16 in a left-right manner, water wheels 18 are fixedly arranged in an annular array on an outer circumferential surface, a transmission mechanism 106 is arranged at the rear side of the power generation device 101, the power generation device 101 converts tidal energy into kinetic energy and transmits the kinetic energy through the transmission mechanism 106, a push-pull device 102 is arranged between the lower side of the upper storage cavity 12 and the upper side of the lower storage cavity 13, a push-pull cavity 19 which is symmetrical in front and back and is communicated with the upper storage cavity 12 and the lower storage cavity 13 is arranged in the push-pull device 102, a push-pull block 20 is arranged in the push-pull cavity 19 and can slide left and right, the right end face of the push-pull block 20 is symmetrical in top and bottom and is connected with a push-pull rod 21 through a hinge, the right end of the upper push-pull rod 21 is hinged to the right end of the lower end face of the upper turnover plate 15, the right end of the lower push-pull rod 21 is hinged to the right end face of the lower turnover plate 15, lifting devices 103 are arranged at the left and right sides, the lifting plate 22 can support the main body 11 to lift, the fixing blocks 23 are symmetrically and fixedly arranged at the upper end of the left end face of the main body 11 in a front-back mode, the water guide plates 24 are rotatably connected between the fixing blocks 23 at the front side and the rear side, and the telescopic plates 25 are arranged in the water guide plates 24 in a vertical sliding mode.
Beneficially, the transmission mechanism 106 includes a water wheel shaft 26 fixedly arranged at the axis of the water wheel 17, a chain wheel cavity 27 is arranged at the rear side of the runner cavity 16, a driven chain wheel 28 is fixedly arranged in the chain wheel cavity 27 at the rear end of the rightmost water wheel shaft 26, double chain wheels 29 are fixedly arranged in the chain wheel cavity 27 at the rear end of the remaining water wheel shaft 26, synchronous chains 30 are wound between the adjacent double chain wheels 29 and between the driven chain wheel 28 and the adjacent double chain wheel 29, a transmission chain wheel 31 having the same rotation center as that of the turnover plate 15 is rotatably connected to the left end of the rear wall of the chain wheel cavity 27, and a transmission chain 32 is wound between the transmission chain wheel 31 and the leftmost double chain wheel 29.
Beneficially, the same transmission cavity 33 is arranged at the rear sides of the upper receiving cavity 12 and the lower receiving cavity 13, the front wall of the transmission cavity 33 is rotatably connected with a driving bevel gear 34 fixedly connected to the rear end of the transmission chain wheel 31, and the right wall of the transmission cavity 33 is vertically symmetrical and rotatably connected with a driven bevel gear 35 respectively meshed with the driving bevel gear 34 at the upper side and the lower side.
Advantageously, an electric energy converter 36 is fixedly arranged in the right wall of the transmission cavity 33, the driven bevel gear 35 is in power connection with the electric energy converter 36, and the power of the driven bevel gear 35 is transmitted into the electric energy converter 36 to be converted into electric energy for storage.
Advantageously, the push-pull device 102 comprises a push-pull screw 37 rotatably connected between the left and right walls of the push-pull cavity 19 and threadedly connected in the push-pull block 20, a synchronization cavity 38 located at the left side of the water through opening 14 is provided at the left side of the push-pull cavity 19, a synchronization sprocket 39 is fixedly provided in the synchronization cavity 38 at the left end of the push-pull screw 37, a power sprocket 40 rotatably connected to the left wall of the synchronization cavity 38 is provided between the synchronization sprockets 39 at the front and rear sides, and a power chain 41 is wound between the power sprocket 40 and the synchronization sprocket 39.
Advantageously, a motor 42 is fixedly arranged in the middle position in the left wall of the synchronization cavity 38, and the power sprocket 40 is dynamically connected to the right end of the motor 42.
1. Beneficially, the lifting device 103 includes a left lifting cavity 43 disposed at the left side of the main body 11 and having an opening facing to the left and lower side, a right lifting cavity 44 having a downward opening is disposed at the right side in the main body 11, the left and right lifting plates 22 are respectively disposed in the left lifting cavity 43 and the right lifting cavity 44 in an up-and-down sliding manner, the front and rear ends of the upper wall of the left lifting cavity 43 and the front and rear ends of the upper wall of the right lifting cavity 44 are symmetrically and rotatably connected with lifting screws 45 respectively screwed into the left and right lifting plates 22, bevel gear cavities 46 disposed at the left and right sides of the push-pull cavity 19 are symmetrically disposed at the front and rear sides of the upper side of the left lifting cavity 43 and the upper side of the right lifting cavity 44, the upper end of the lifting screw 45 extends into the bevel gear cavity 46 and is fixedly provided with a driven bevel gear 47, and a driving bevel gear 48 engaged with, the right-side drive bevel gear 48 is fixedly arranged at the right ends of the push-pull screw rods 37 at the front and rear sides, and the left-side drive bevel gear 48 is fixedly connected to the left ends of the synchronous chain wheels 39 at the front and rear sides.
2. Advantageously, a supporting cavity 50 with a leftward opening is formed in the left lifting plate 22, a supporting block 51 is arranged in the supporting cavity 50 in a vertically sliding manner, a supporting rod 52 is hinged to the left end of the lower end face of the supporting block 51, the lower end of the supporting rod 52 is hinged to the lower end of the right end face of the expansion plate 25, a supporting screw 53 which is connected to the supporting block 51 in a threaded manner is rotatably connected between the upper wall and the lower wall of the supporting cavity 50, the supporting block 51 can descend to drive the expansion plate 25 to incline to the left through the supporting rod 52, and water flushed from the left side of the expansion plate 25 can be guided to the upper right.
3. Beneficially, support chamber 50 downside and be equipped with straight gear chamber 54, support screw 53 lower extreme extends to straight gear chamber 54 internal fixation is equipped with driven spur gear 55, driven spur gear 55 right-hand member engaged with be equipped with rotate connect in the initiative spur gear 56 of straight gear chamber 54 upper wall, initiative spur gear 56 axle center is fixed to be equipped with and upwards runs through the pivot 57 of lifter plate 22, the spline connection has the upper end to rotate connect in the integral key shaft 58 of left side lift chamber 43 upper wall, left side lift chamber 43 upper wall just is located the motor 42 left side is equipped with power chamber 59, integral key shaft 58 upper end extends to power chamber 59 internal fixation is equipped with transmission bevel gear 60, motor 42 left end power connect in engage in transmission bevel gear 60's power bevel gear 61.
4. Advantageously, the lower end of the lifting plate 22 close to one side of the lower receiving cavity 13 is connected with rollers 62 in a front-back symmetrical and rotating manner.
In the initial state, the flipping board 15 is in the horizontal state and lies in the upper storage cavity 12 and the lower storage cavity 13, the left and right lifting boards 22 are retracted into the left lifting cavity 43 and the right lifting cavity 44 to the maximum extent, the main body 11 is located at the lowest position, the supporting block 51 is located at the upper limit position, the water guide board 24 and the expansion board 25 are in the vertical state and are attached to the left end face of the main body 11, and the expansion board 25 is retracted into the water guide board 24 to the maximum extent.
When generating electricity, the main body 11 is moved to the seaside and the left side faces the sea, the motor 42 is started, the power sprocket 40 and the power bevel gear 61 are driven to rotate, the power sprocket 40 drives the synchronous sprocket 39 to rotate through the power chain 41, the push-pull screw 37 and the driven bevel gear 47 are driven to rotate, the driven bevel gear 47 drives the drive bevel gear 48 to rotate through gear engagement and drives the lifting screw 45 to rotate, the lifting plate 22 is driven to extend downwards relative to the main body 11, the main body 11 is driven to ascend, meanwhile, the push-pull screw 37 drives the push-pull block 20 to move right through threaded connection, the upper side overturning plate 15 is driven to overturn upwards through the upper side push-pull rod 21, the right end of the lower side overturning plate 15 is driven to overturn downwards to incline through the lower side push-pull rod 21, meanwhile, the power bevel gear 61 drives the transmission bevel gear 60 to rotate through gear engagement and drives the spline shaft 58 to rotate, the driven straight gear 55 is driven to rotate through gear engagement and drives the supporting screw 53 to rotate, the supporting block 51 is driven to descend through threaded connection, the lower end of the expansion plate 25 is pushed to move leftwards through the supporting rod 52, the expansion plate 25 and the water wheel shaft 26 are driven to incline, when seawater is flushed to the shore, the seawater is guided and impacted towards the upper right through the inclined plane formed by the expansion plate 25 and the water wheel shaft 26, the seawater impacts the water wheel blade 18 in the upper turnover plate 15 and drives the water wheel 17 to rotate, the driven sprocket 28 and the double sprocket 29 are driven to rotate through the water wheel shaft 26, power is transmitted to the transmission sprocket 31 through the synchronous chain 30 and the transmission chain 32 and drives the transmission sprocket 31 to rotate, the upper driving helical gear 34 is driven to rotate through gear engagement, kinetic energy is transmitted to the electric energy converter 36 to be converted into electric energy to be stored, the seawater after impact flows into the upper containing cavity 12 through the upper side runner cavity 16 and across the right side of the turnover plate 15, flows downwards through the water through port 14 and flows downwards from the upper end face of the lower side turnover plate 15, further impacts the water wheel blade 18 in the lower side turnover plate 15 and drives the water wheel 17 to rotate, and further transfers kinetic energy to the electric energy converter 36 to be converted into electric energy and stored.
The invention has the beneficial effects that: the invention utilizes the tidal energy of the seawater to drive the upper side water wheel to rotate by utilizing the impulsive force of the water, and simultaneously utilizes the residual kinetic energy and potential energy of the water to drive the lower side water wheel to rotate, thereby fully converting the kinetic energy of the seawater going ashore each time into electric energy and storing the electric energy.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (10)
1. A stowable power generation device that generates power from tidal energy, comprising a main body, characterized in that: an upper containing cavity with an upward opening is arranged inside the upper side of the main body, a lower containing cavity with a downward opening and positioned on the lower side of the upper containing cavity is arranged inside the lower side of the main body, a water through hole is communicated between the left end of the lower wall of the upper containing cavity and the left end of the upper wall of the lower containing cavity, the left end between the front wall and the rear wall of the upper containing cavity and the left end between the front wall and the rear wall of the lower containing cavity are rotationally connected with a turnover plate, a power generation device is arranged in the turnover plate and comprises a runner cavity which is vertically penetrated through the turnover plate, water wheels are evenly distributed and rotationally connected between the front wall and the rear wall of the runner cavity, a circular array on the outer circular surface of the water wheels is fixedly provided with water wheel blades, a transmission mechanism is arranged on the rear side of the power generation device, the power generation device converts tidal energy into kinetic energy and then transmits the kinetic energy through the transmission mechanism, the lifting device is characterized in that a push-pull cavity which is symmetrical in the front and back and communicated with the upper storage cavity and the lower storage cavity is arranged in the push-pull device, push-pull blocks are arranged in the push-pull cavity and can slide left and right, the right end face of each push-pull block is symmetrical in the up and down direction, a push-pull rod is hinged to the right end face of the lower end face of the turnover plate at the upper side, the right end face of the push-pull rod is hinged to the right end face of the upper end face of the turnover plate at the lower side, lifting devices are arranged on the left and right sides in the main body, lifting plates which can slide up and down on the left and right sides in the main body are arranged in the lifting devices, the main body can be lifted up and down through the lifting plates, fixed blocks are symmetrically arranged on the front and back.
2. The storable power generator according to claim 1, wherein the transmission mechanism comprises a water wheel shaft fixedly disposed on the axis of the water wheel, a chain wheel cavity is disposed at the rear side of the rotation wheel cavity, a driven sprocket is fixedly disposed in the chain wheel cavity at the rear end of the rightmost water wheel shaft, double sprockets are fixedly disposed in the chain wheel cavity at the rear end of the remaining water wheel shaft, synchronous chains are wound between the adjacent double sprockets and between the driven sprocket and the adjacent double sprockets, a transmission sprocket having the same rotation center as the turnover plate is rotatably connected to the left end of the rear wall of the chain wheel cavity, and a transmission chain is wound between the transmission sprocket and the leftmost double sprockets.
3. The storable electric power generating device using tidal energy to generate electric power as claimed in claim 2, wherein the upper and lower storage cavities have a same transmission cavity at the rear side, the front wall of the transmission cavity is rotatably connected with driving bevel gears fixedly connected to the rear ends of the transmission sprockets, and the right wall of the transmission cavity is vertically symmetrical and rotatably connected with driven bevel gears respectively engaged with the driving bevel gears at the upper and lower sides.
4. A storable power device according to claim 3 wherein an electric energy converter is fixedly arranged in the right wall of the transmission chamber, and the driven bevel gear is dynamically connected with the electric energy converter.
5. The storable power generator according to claim 4, wherein the push-pull device comprises a push-pull screw rotatably connected between the left and right walls of the push-pull chamber and threadedly connected inside the push-pull block, a synchronous chamber located at the left side of the water passage opening is provided at the left side of the push-pull chamber, a synchronous sprocket is fixedly provided at the left end of the push-pull screw extending into the synchronous chamber, a power sprocket rotatably connected to the left wall of the synchronous chamber is provided between the synchronous sprockets at the front and rear sides, and a power chain is wound between the power sprocket and the synchronous sprocket.
6. The apparatus as claimed in claim 5, wherein a motor is fixed at a middle position in the left wall of the synchronous chamber, and the power sprocket is connected to the right end of the motor.
7. The storable power generator according to claim 6, wherein the lifting device comprises a left lifting chamber with a downward opening formed at the left side of the body, a right lifting chamber with a downward opening formed at the right side of the body, left and right lifting plates slidably disposed in the left lifting chamber and the right lifting chamber, respectively, the front and rear ends of the upper wall of the left lifting chamber and the front and rear ends of the upper wall of the right lifting chamber are symmetrically and rotatably connected with lifting screws threaded into the left and right lifting plates, respectively, bevel gear chambers disposed at the left and right sides of the push-pull chamber are symmetrically disposed at the front and rear sides of the upper side of the left lifting chamber and the upper side of the right lifting chamber, the upper ends of the lifting screws extend into the bevel gear chambers and are fixedly provided with driven bevel gears, and the inner walls of the bevel gear chambers near the push-pull chamber are rotatably connected with driving bevel gears engaged with the driven bevel gears, the right side of the driving bevel gear is fixedly arranged at the right ends of the push-pull screw rods at the front side and the rear side of the driving bevel gear, and the left side of the driving bevel gear is fixedly connected to the left ends of the synchronous chain wheels at the front side and the rear side of the driving bevel gear.
8. The apparatus as claimed in claim 7, wherein a left supporting cavity with a left opening is formed in the lifting plate, a supporting block is slidably disposed in the supporting cavity, a supporting rod is hinged to a left end of a lower end surface of the supporting block, a lower end of the supporting rod is hinged to a lower end of a right end surface of the expansion plate, a supporting screw is rotatably connected between an upper wall and a lower wall of the supporting cavity, the supporting block is lowered to drive the expansion plate to tilt left, and water rushing from the left side of the expansion plate can be guided to the upper right.
9. The storable power generating device utilizing tidal energy to generate power as claimed in claim 8, wherein a spur gear cavity is formed at the lower side of the supporting cavity, a driven spur gear is fixedly arranged in the spur gear cavity, the right end of the driven spur gear is engaged with a driving spur gear rotatably connected to the upper wall of the spur gear cavity, a rotating shaft which upwards penetrates through the lifting plate is fixedly arranged at the axis of the driving spur gear, a spline shaft with an upper end rotatably connected to the upper wall of the left lifting cavity is connected to the inner spline of the rotating shaft, a power cavity is formed at the upper wall of the left lifting cavity and at the left side of the motor, a transmission bevel gear is fixedly arranged in the power cavity, and the left end of the motor is in power connection with the power bevel gear meshed with the transmission bevel gear.
10. The apparatus as claimed in claim 1, wherein the elevating plate is rotatably connected to the lower end of the lower housing chamber in a front-to-back symmetrical manner.
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| CN202010184081.0A CN111255622B (en) | 2020-03-16 | 2020-03-16 | Storable power generation device capable of generating power by utilizing tidal energy |
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| CN202010184081.0A CN111255622B (en) | 2020-03-16 | 2020-03-16 | Storable power generation device capable of generating power by utilizing tidal energy |
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| CN111255622B true CN111255622B (en) | 2020-09-25 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947130A (en) * | 2016-05-18 | 2016-09-21 | 浙江海洋大学 | Offshore petroleum production platform |
| KR20170065999A (en) * | 2015-12-04 | 2017-06-14 | 윤진현 | wave power generator |
| CN107735566A (en) * | 2015-09-02 | 2018-02-23 | Ｋｙｂ株式会社 | Tidal power generating device |
| CN109931206A (en) * | 2019-04-03 | 2019-06-25 | 李诗章 | A kind of tidal power utilizes device |
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2020
- 2020-03-16 CN CN202010184081.0A patent/CN111255622B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735566A (en) * | 2015-09-02 | 2018-02-23 | Ｋｙｂ株式会社 | Tidal power generating device |
| KR20170065999A (en) * | 2015-12-04 | 2017-06-14 | 윤진현 | wave power generator |
| CN105947130A (en) * | 2016-05-18 | 2016-09-21 | 浙江海洋大学 | Offshore petroleum production platform |
| CN109931206A (en) * | 2019-04-03 | 2019-06-25 | 李诗章 | A kind of tidal power utilizes device |
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