CN109209749B - Tidal power generation device - Google Patents
Tidal power generation device Download PDFInfo
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- CN109209749B CN109209749B CN201810985877.9A CN201810985877A CN109209749B CN 109209749 B CN109209749 B CN 109209749B CN 201810985877 A CN201810985877 A CN 201810985877A CN 109209749 B CN109209749 B CN 109209749B
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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
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
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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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
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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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (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 tidal power generation device which comprises a mounting plate, wherein both sides of the bottom of the mounting plate are fixedly connected with a water wheel shell through first connecting rods, the middle point of the bottom of the mounting plate is fixedly connected with a bearing through second connecting rods, the inner walls of both sides of the water wheel shell are respectively provided with a water through hole, a fixing piece is fixedly connected onto the inner wall of the water through hole positioned at the outer side through four connecting ribs, one side of the fixing piece, close to the bearing, is movably connected with a water wheel through a connecting shaft, one side of the water wheel, close to the bearing, is fixedly connected with a first rotating shaft, and one end of the first rotating shaft, close to the bearing, sequentially penetrates through the. The invention has simple structure, does not have great requirement on the installation position, reduces the energy conversion efficiency by gear transmission, has small engineering quantity, does not need to consume a large amount of construction funds, and can meet the use condition of smaller requirement on generating capacity.
Description
Technical Field
The invention relates to the technical field of new energy power generation, in particular to a tidal power generation device.
Background
Tidal energy is energy obtained from day and night fluctuation of sea surfaces and is related to gravitational attraction of celestial bodies, attraction and heat energy of an earth-moon-solar system form a source of the tidal energy, the tidal energy comprises energy contained in two movement modes of tide and tide, and the tidal water contains huge energy in the fluctuation, the energy is perpetual and pollution-free energy.
Disclosure of Invention
The present invention is directed to a tidal power generation device to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tidal power generation device, includes the mounting panel, the both sides of mounting panel bottom are all through first connecting rod fixedly connected with water wheel housing, the midpoint department of mounting panel bottom is through second connecting rod fixedly connected with bearing, the water faucet has all been seted up to the inner wall of water wheel housing both sides, is located on the inner wall of outside water faucet through four connecting rib fixedly connected with stationary blades, one side that the stationary blade is close to the bearing has water wheels through connecting axle swing joint, water wheels is close to the first rotation axis of one side fixedly connected with of bearing, the one end that first rotation axis is close to the bearing runs through water wheel housing and bearing in proper order and extends to the inside of bearing, is located the first rotation axis fixed surface that water wheel housing and between the bearing and is connected with first bevel gear, the mounting panel top just is provided with the second rotation axis corresponding to first bevel gear's position, the bottom of second rotation axis runs through the mounting panel The second bevel gear that closes to use is located the inside second rotation axis fixed surface of mounting panel and is connected with annular stopper, the annular spacing groove of using rather than the cooperation is seted up to the position that the mounting panel corresponds annular stopper, the top fixedly connected with third bevel gear of second rotation axis, the equal fixed mounting in both sides at mounting panel top has the generator, and two one sides that the generator is relative all are provided with the fourth bevel gear that uses with the cooperation of third bevel gear.
Preferably, the mounting panel bottom just corresponds the equal fixedly connected with strengthening rib in both sides about the head rod, one side and the head rod fixed connection that the strengthening rib is close to the head rod.
Preferably, the top and the bottom of annular stopper all are provided with the ball, the ball is kept away from one side of annular stopper and the inner wall of annular spacing groove and is contacted each other.
Preferably, a lubricating oil bottle is fixedly connected to the middle point of the top of the mounting plate, and an oil injection pipe is fixedly connected to the surface of the lubricating oil bottle and corresponds to the third bevel gear and the fourth bevel gear.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can be conveniently installed by utilizing the installation plate, water flow enters the water wheel shell from the water through port, the water wheel rotates at high speed due to larger water flow impact force, the first rotating shaft drives the first bevel gear to rotate under the connecting action of the connecting shaft and the bearing, the first rotating shaft and the second bevel gear which is meshed with the first bevel gear rotate simultaneously, and the second rotating shaft connected to the second bevel gear drives the third bevel gear to rotate under the supporting and limiting action of the annular limiting block and the annular limiting groove, so that the fourth bevel gear is driven to rotate, and the generator is driven to rotate to generate electricity.
2. The invention strengthens the connection fixing degree between the first connecting rod and the mounting plate by arranging the reinforcing ribs, prevents the water wheel shell from being impacted by water flow for a long time to cause the first connecting rod to be broken or fall off from the mounting plate, and influences the use.
3. The electromagnetic clutch is used for realizing independent work and semi-independent work of the two water wheels when the direction of water flow changes and switching to a sliding induction power generation mode when the water flow stops or the speed is greatly reduced, so that the power generation efficiency is improved to the greatest extent.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic structural diagram of a side view of the water wheel housing of the invention.
In the figure: the device comprises a mounting plate 1, a first connecting rod 2, a water wheel shell 3, a second connecting rod 4, a bearing 5, a water through opening 6, a connecting rib 7, a fixing plate 8, a connecting shaft 9, a water wheel 10, a first rotating shaft 11, a first bevel gear 12, a second rotating shaft 13, a second bevel gear 14, an annular limiting block 15, an annular limiting groove 16, a third bevel gear 17, a generator 18, a fourth bevel gear 19, a reinforcing rib 20, a ball 21, a lubricating oil bottle 22 and an oil spraying pipe 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment: referring to fig. 1-3, a tidal power generation device includes a mounting plate 1, a water wheel housing 3 is fixedly connected to both sides of the bottom of the mounting plate 1 through a first connecting rod 2, reinforcing ribs 20 are fixedly connected to both sides of the bottom of the mounting plate 1 corresponding to the left and right sides of the first connecting rod 2, one side of the reinforcing ribs 20 near the first connecting rod 2 is fixedly connected to the first connecting rod 2, a bearing 5 is fixedly connected to a midpoint of the bottom of the mounting plate 1 through a second connecting rod 4, water ports 6 are formed in inner walls of both sides of the water wheel housing 3, a fixing plate 8 is fixedly connected to an inner wall of the outer water port 6 through four connecting ribs 7, one side of the fixing plate 8 near the bearing 5 is movably connected to a water wheel 10 through a connecting shaft 9, a first rotating shaft 11 is fixedly connected to one side of the water wheel 10 near the bearing 5, one end of the first rotating shaft 11 near the bearing, a first bevel gear 12 is fixedly connected to the surface of a first rotating shaft 11 positioned between the water wheel shell 3 and the bearing 5, a second rotating shaft 13 is arranged above the mounting plate 1 and corresponding to the position of the first bevel gear 12, the bottom end of the second rotating shaft 13 penetrates through the mounting plate 1 and extends to the outside of the mounting plate to be fixedly connected with a second bevel gear 14 matched with the first bevel gear 12 for use, an annular limiting block 15 is fixedly connected to the surface of the second rotating shaft 13 positioned inside the mounting plate 1, an annular limiting groove 16 matched with the annular limiting block 15 is formed in the mounting plate 1 corresponding to the position of the annular limiting block 15, balls 21 are arranged at the top and the bottom of the annular limiting block 15, one side of each ball 21, which is far away from the annular limiting block 15, is contacted with the inner wall of the annular limiting groove 16, a third bevel gear 17 is fixedly connected, the opposite sides of the two generators 18 are respectively provided with a fourth bevel gear 19 matched with the third bevel gear 17 for use, the middle point of the top of the mounting plate 1 is fixedly connected with a lubricating oil bottle 22, the surfaces of the lubricating oil bottles 22 are fixedly connected with an oil spraying pipe 23 corresponding to the positions of the third bevel gear 17 and the fourth bevel gear 19, the fixing degree of the connection between the first connecting rod 2 and the mounting plate 1 is strengthened by arranging a reinforcing rib 20, the water wheel shell 3 is prevented from being impacted by water flow for a long time, so that the first connecting rod 2 is broken or falls off from the mounting plate 1 to influence the use, the friction force generated when the annular limiting block 15 rotates in the annular limiting groove 16 is reduced by arranging a ball 21, the energy conversion efficiency is improved, the energy loss in the transmission process is reduced, and the meshing connection part of the third bevel gear 17 and the fourth bevel gear 19 can be lubricated by arranging the lubricating oil bottles 22 and the oil spraying pipes 23, the conversion rate of energy can be effectively improved, the device can be conveniently installed by utilizing the installation plate 1, water flow enters the water wheel shell 3 from the water through opening 6, the water wheel 10 rotates at high speed due to larger water flow impact force, under the connecting action of the connecting shaft 9 and the bearing 5, the first rotating shaft 11 drives the first bevel gear 12 to rotate, the second bevel gear 14 meshed with the first bevel gear rotates simultaneously, under the supporting and limiting action of the annular limiting block 15 and the annular limiting groove 16, the second rotating shaft 13 connected to the second bevel gear 14 drives the third bevel gear 17 to rotate, thereby driving the fourth bevel gear 19 to rotate, and enabling the generator 18 to rotate to generate electricity, the invention has simple structure, the installation position has no great requirement, the gear transmission reduces the conversion efficiency of energy, the engineering quantity is small, a large amount of construction funds do not need to be consumed, and the power generation device can be used under the condition that the power generation quantity requirement is small.
During the use, utilize mounting panel 1 can carry out easy to assemble to this device, rivers enter into water wheel casing 3 from water gap 6, great rivers impact force causes water wheels 10 high-speed rotatory, under the connecting action of connecting axle 9 and bearing 5, make first rotation axis 11 drive first bevel gear 12 rotatory, rotate simultaneously with its intermeshing's second bevel gear 14, under the support limiting displacement of annular stopper 15 and annular spacing groove 16, second rotation axis 13 of connection on second bevel gear 14 drives third bevel gear 17 rotatory, thereby it is rotatory to drive fourth bevel gear 19, thereby make generator 18 rotate the electricity generation.
Second embodiment: a tidal power generation device comprises a mounting plate 1, wherein both sides of the bottom of the mounting plate 1 are fixedly connected with a water wheel shell 3 through first connecting rods 2, the middle point of the bottom of the mounting plate 1 is fixedly connected with a bearing 5 through second connecting rods 4, a floating ball is arranged at the bottom of the bearing 5, water openings 6 are formed in the inner walls of both sides of the water wheel shell 3, a fixing piece 8 is fixedly connected to the inner wall of the water opening 6 at the outer side through four connecting ribs 7, one side, close to the bearing 5, of the fixing piece 8 is movably connected with a water wheel 10 through a connecting shaft 9, one side, close to the bearing 5, of the water wheel 10 at the left side is fixedly connected with a first rotating shaft 11, and one side, close to the; one end of the first rotating shaft 11 facing the middle bearing 5 penetrates through the water wheel housing 3 and one end of a first electromagnetic clutch in sequence, the other end of the first electromagnetic clutch is connected to one end of a fourth rotating shaft penetrating through the bearing 5, the other end of the fourth rotating shaft is connected to one end of a second electromagnetic clutch, the other end of the second electromagnetic clutch is connected to a third rotating shaft, and the other end of the third rotating shaft is connected to the right water wheel 10 through a bevel gear;
a first bevel gear 12 is fixedly connected to the surface of a first rotating shaft 11 positioned between the water wheel housing 3 and the bearing 5, a second rotating shaft 13 is arranged above the mounting plate 1 and at a position corresponding to the first bevel gear 12, the bottom end of the second rotating shaft 13 penetrates through the mounting plate 1 and extends to the outside of the mounting plate to be fixedly connected with a second bevel gear 14 matched with the first bevel gear 12, an annular limiting block 15 is fixedly connected to the surface of the second rotating shaft 13 positioned inside the mounting plate 1, an annular limiting groove 16 matched with the annular limiting block 15 is formed at a position of the mounting plate 1 corresponding to the annular limiting block 15, a third bevel gear 17 is fixedly connected to the top end of the second rotating shaft 13, generators 18 are fixedly mounted on both sides of the top of the mounting plate 1, and a fourth bevel gear 19 matched with the third bevel gear 17 is arranged on one side opposite;
the second connecting rod 4 can slide up and down in the bottom plate 1, and the one end that this connecting rod 4 passed the top of bottom plate 1 has set gradually sliding induction generating set, wind generating set, bearing and lubricating oil bottle 22 from supreme down, is provided with microcontroller in wind generating set, and two electromagnetic type clutch electricity are connected to this microcontroller, lubricating oil bottle 22 surface just corresponds the two oil pipes 23 of position symmetry slope fixedly connected with of third bevel gear 17 and fourth bevel gear 19 of bottom both sides, and two oil pipes 23 are whole to be the Y shape of handstand with lubricating oil bottle 22, are provided with the deep bead between oil pipe 23 and lubricating oil bottle 22 bottle.
In this embodiment, the electromagnetic clutch is used for realizing independent work and semi-independent work of the two water wheels when the water flow direction changes and switching to the sliding induction power generation mode when the water flow stops or the water flow speed is greatly reduced, so that the power generation efficiency is improved to the greatest extent, and the working process of the embodiment is as follows:
when the water flow speed is high and the water flow direction changes slowly, the microcontroller closes the two electromagnetic clutches, so that the first rotating shaft, the third rotating shaft and the fourth rotating shaft in the bearing 5 synchronously rotate, and the two water wheels 10 can efficiently generate power at the same time.
If when water velocity is great and rivers direction change is very fast, because two waterwheel 10 are apart from a distance, then when the water direction change is very fast, then if rigid connection, can drag each other on the contrary for two waterwheel 10, reduce the generating efficiency, switch to following mode this moment: when the microcontroller keeps one of the electromagnetic clutches open and the other electromagnetic clutch is closed, the opened electromagnetic clutch can enable the two water wheels 10 to independently and efficiently generate power.
If water velocity is slower, then rely on waterwheel rotation electricity generation purely, efficiency can reduce by a wide margin, switches to another mode this moment: microcontroller all opens two electromagnetic type clutches for first rotation axis and third rotation axis all break away from with the fourth rotation axis in the bearing and be connected, bearing 5 and the second connecting rod 4 thereon receive the buoyancy of bottom floater and vibrate this moment, this floater receives the undulant undulation of the surface of water, second connecting rod 4 slides from top to bottom in the slip induction generating set, this slip in-process makes the electricity generation of slip induction generating set, the up-and-down slip generating efficiency that this buoyancy produced is far higher than rivers direct impact water wheels efficiency, two water wheels can also keep independent electricity generation this moment.
In the three modes, the lubricating oil bottle 22 on the second connecting rod, the wind shield between the two oil spraying pipes 23 symmetrically and obliquely arranged on the lubricating oil bottle and the bearing integrally form a wind power generation device which supplies power for the microcontroller and the two electromagnetic clutches at the bottom.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A tidal power generation device comprises a mounting plate (1), and is characterized in that: both sides of the bottom of the mounting plate (1) are fixedly connected with a water wheel shell (3) through first connecting rods (2), a bearing (5) is fixedly connected to the middle point of the bottom of the mounting plate (1) through second connecting rods (4), a floating ball is arranged at the bottom of the bearing (5), water through holes (6) are formed in the inner walls of both sides of the water wheel shell (3), a fixing piece (8) is fixedly connected to the inner wall of the outer side water through hole (6) through four connecting ribs (7), one side, close to the bearing (5), of the fixing piece (8) is movably connected with a water wheel (10) through a connecting shaft (9), one side, close to the bearing (5), of the water wheel (10) on the left side is fixedly connected with a first rotating shaft (11), and one side, close to the bearing (5), of the water wheel; the first rotating shaft (11) penetrates through the water wheel shell (3) and one end of a first electromagnetic type clutch in sequence towards one end of the middle bearing (5), the other end of the first electromagnetic type clutch is connected to one end of a fourth rotating shaft penetrating through the bearing (5), the other end of the fourth rotating shaft is connected to one end of a second electromagnetic type clutch, the other end of the second electromagnetic type clutch is connected to a third rotating shaft, and the other end of the third rotating shaft is connected to the water wheel (10) on the right side through a bevel gear;
a first bevel gear (12) is fixedly connected to the surface of a first rotating shaft (11) positioned between the water wheel shell (3) and the bearing (5), a second rotating shaft (13) is arranged above the mounting plate (1) and in a position corresponding to the first bevel gear (12), the bottom end of the second rotating shaft (13) penetrates through the mounting plate (1) and extends to the outside of the mounting plate to be fixedly connected with a second bevel gear (14) matched with the first bevel gear (12), an annular limiting block (15) is fixedly connected to the surface of the second rotating shaft (13) positioned inside the mounting plate (1), an annular limiting groove (16) matched with the annular limiting block (15) is formed in the position of the mounting plate (1) corresponding to the annular limiting block (15), a third bevel gear (7) is fixedly connected to the top end of the second rotating shaft (13), and generators (18) are fixedly mounted on two sides of the top, a fourth bevel gear (19) matched with the third bevel gear (17) is arranged on one side opposite to the two generators (18);
the second connecting rod (4) can slide up and down in the mounting plate (1), one end of the connecting rod (4) penetrating through the mounting plate (1) is sequentially provided with a sliding induction generator set, a wind turbine generator set, a bearing and a lubricating oil bottle (22) from bottom to top, a microcontroller is arranged in the wind turbine generator set, two electromagnetic clutches are electrically connected to the microcontroller, two oil injection pipes (23) are symmetrically, obliquely and fixedly connected to the surfaces of the lubricating oil bottle (22) corresponding to the third bevel gear (17) and the fourth bevel gear (19) on the two sides of the bottom, the two oil injection pipes (23) and the lubricating oil bottle (12) are integrally inverted Y-shaped, and a wind shield is arranged between the oil injection pipes (23) and the lubricating oil bottle (22); reinforcing ribs (20) are fixedly connected to the bottom of the mounting plate (1) and the left side and the right side of the mounting plate corresponding to the first connecting rod (2), one side, close to the first connecting rod (2), of each reinforcing rib (20) is fixedly connected with the first connecting rod (2), balls (21) are arranged at the top and the bottom of the annular limiting block (15), and one side, far away from the annular limiting block (15), of each ball (21) is in contact with the inner wall of the annular limiting groove (16);
under the environment that the water flow speed is high and the water flow direction changes slowly, the microcontroller closes the two electromagnetic clutches, so that the first rotating shaft, the third rotating shaft and the fourth rotating shaft in the bearing (5) synchronously rotate, and the two water wheels (10) generate power efficiently at the same time;
if when water velocity is great and rivers direction change is very fast, because two waterwheel (10) are apart from a distance, then when the water direction change is very fast, then two waterwheel (10) if rigid connection, can drag each other on the contrary, reduce the generating efficiency, switch to following mode this moment: the microcontroller keeps one of the electromagnetic clutches open, and the other electromagnetic clutch is closed, so that the opened electromagnetic clutch can enable the two water wheels (10) to independently and efficiently generate power;
if water velocity is slower, then rely on waterwheel rotation electricity generation purely, efficiency can reduce by a wide margin, switches to another mode this moment: the microcontroller opens the two electromagnetic clutches to enable the first rotating shaft and the third rotating shaft to be disconnected with a fourth rotating shaft in the bearing, at the moment, the bearing (5) and a second connecting rod (4) on the bearing vibrate under the buoyancy of a floating ball at the bottom, the floating ball fluctuates up and down under the fluctuation of the water surface, the second connecting rod (4) slides up and down in the sliding induction generator set, the sliding induction generator set generates electricity in the sliding process, the up-down sliding electricity generation efficiency generated by the buoyancy is far higher than the efficiency of the water wheels directly impacted by water flow, and at the moment, the two water wheels can also independently generate electricity;
in the three modes, the lubricating oil bottle (22) on the second connecting rod, the wind shield between the two oil spraying pipes (23) symmetrically and obliquely arranged on the lubricating oil bottle and the bearing form a wind power generation device integrally, and the wind power generation device supplies power to the microcontroller and the two electromagnetic clutches at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985877.9A CN109209749B (en) | 2018-08-28 | 2018-08-28 | Tidal power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985877.9A CN109209749B (en) | 2018-08-28 | 2018-08-28 | Tidal power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209749A CN109209749A (en) | 2019-01-15 |
| CN109209749B true CN109209749B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985877.9A Active CN109209749B (en) | 2018-08-28 | 2018-08-28 | Tidal power generation device |
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| CN (1) | CN109209749B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111114700A (en) * | 2019-12-17 | 2020-05-08 | 武汉理工大学 | Crude oil tank |
| CN112145338B (en) * | 2020-08-20 | 2022-06-03 | 山东大学 | Hinged buckle device with wave energy power generation function and floating body |
| CN112155459B (en) * | 2020-10-20 | 2023-04-11 | 深圳市鹏程华硅橡胶机电有限公司 | Shower assembly made of silica gel material and having automatic light-emitting function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201133322Y (en) * | 2007-12-29 | 2008-10-15 | 刘新广 | Sea wave generating platform |
| KR20080084783A (en) * | 2008-07-07 | 2008-09-19 | 문은주 | Transformable blade turbine for tidal power plant |
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