CN110360048B - Tidal power generation equipment - Google Patents
Tidal power generation equipment Download PDFInfo
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- CN110360048B CN110360048B CN201910689690.9A CN201910689690A CN110360048B CN 110360048 B CN110360048 B CN 110360048B CN 201910689690 A CN201910689690 A CN 201910689690A CN 110360048 B CN110360048 B CN 110360048B
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- tidal power
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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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- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a tidal power generation device, which comprises: the novel support device comprises a transverse plate, wherein two first support rods and two second support rods are arranged on two sides of the bottom of the transverse plate respectively, a baffle is arranged between the two first support rods and the two second support rods, one end of the baffle is arranged in the middle of the two first support rods, and one end of the baffle is arranged at the bottom of the two second support rods. The tidal power generation equipment can prevent the reverse acting force from counteracting the forward acting force of the rotary drum during wave backflow, can block the reverse acting force, can increase the forward acting force by the downslope of the baffle, and effectively improves the power generation efficiency; meanwhile, the tidal power generation equipment can receive the vertical acting force of waves, the traditional tidal power generation can only convert the transverse acting force, the arranged rotating wheel rotates under the action of vertical surge, and the force is transmitted to the second rotating rod through the matching rotation of the sixth gear and the fifth gear, so that the third generator is driven to work and generate power, the power generation efficiency is improved, and the tidal power generation equipment has a better use prospect.
Description
Technical Field
The invention relates to the technical field of tidal power generation, in particular to tidal power generation equipment.
Background
The tidal power generation is similar to the principle of common hydroelectric power generation, potential energy generated during rising tide and falling tide pushes a water turbine to rotate to drive a generator to generate power, and compared with the traditional power generation, the tidal power generation is more energy-saving and environment-friendly, so that the tidal power generation is widely applied to coastal areas.
The existing tidal power generation equipment has certain defects when in use, firstly, the traditional tidal power generation equipment adopts a group of rotary drums to transmit potential energy for power generation, is easily influenced by reaction force during wave backflow, and the reaction force can offset forward acting force during wave backflow in any direction, so that the power generation efficiency is lower, secondly, the traditional tidal power generation equipment can not receive the vertical acting force of the waves, can only convert the transverse acting force, and further causes the lower power generation efficiency.
Disclosure of Invention
Embodiments of the present invention provide a tidal power generation apparatus to solve the above problems in the background art.
An embodiment of the present invention provides a tidal power generation apparatus, including: the device comprises a transverse plate, two first supporting rods and two second supporting rods are arranged on two sides of the bottom of the transverse plate respectively, a baffle is arranged between the two first supporting rods and the two second supporting rods, one end of the baffle is arranged in the middle of the two first supporting rods, and one end of the baffle is arranged at the bottom of the two second supporting rods;
the first support rod and the second support rod are both provided with mounting blocks, a first rotary drum is movably arranged between the two mounting blocks of the first support rod, a second rotary drum is movably arranged between the two mounting blocks of the second support rod, the first rotary drum is positioned in the middle of the first support rod, and the second rotary drum is positioned at the bottom of the second support rod; the first rotating drum is connected with a first transmission set, the first transmission set is connected with a first generator, and the first generator is arranged on one side of the top surface of the transverse plate; the second rotating drum is connected with a second transmission set, the second transmission set is connected with a second generator, and the second generator is arranged on the other side of the top surface of the transverse plate.
Furthermore, the first transmission set comprises a first transmission rod, first rotating rods are arranged on two sides of the first generator, and a rotating shaft penetrates through the center of the interior of the first rotating cylinder;
first gear is installed to the one end of first rotary rod, the top of first drive rod is provided with the second gear, the bottom of first drive rod is provided with the third gear, the fourth gear is installed to the one end of pivot, just first gear with the second gear meshing, the third gear with the fourth gear all is located inside the installation piece, first rotary rod with the pivot is connected through first drive rod transmission.
Furthermore, a plurality of groups of blades are arranged on the outer surfaces of the first rotating drum and the second rotating drum in a centrosymmetric mode.
Furthermore, a third generator is arranged in the middle of the top surface of the transverse plate, and the third generators are arranged between the first generator and the second generator at equal intervals; the both sides of third generator all are provided with the second rotary rod, the second rotary rod is worn to establish in the sleeve, the sleeve sets up on the diaphragm top surface.
Furthermore, one end of the second rotating rod is connected with a fifth gear, a gear on one side of the fifth gear is connected with a sixth gear, and the fifth gear and the sixth gear are both located inside the sleeve; the top of the sixth gear is provided with a second transmission rod, the top of the second transmission rod is provided with a rotating wheel, and the top of the rotating wheel is provided with four groups of impellers which are distributed in a centrosymmetric manner.
The embodiment of the invention provides tidal power generation equipment, which has the following beneficial effects compared with the prior art:
according to the invention, by arranging the baffle, the situation that the reverse action of waves counteracts the rotating drum to offset the forward action force during backflow can be avoided, the reverse action force can be blocked, the forward action force can be increased by following the slope, the power generation efficiency is effectively improved, when the waves act in the forward direction, the second rotating drum positively rotates, the force is transmitted to the first transmission rod through the cooperation of the fourth gear and the third gear, the force is transmitted to the first rotary rod through the cooperation of the second gear and the first gear, the second generator is driven to work and generate power, the baffle can effectively prevent the waves from acting on the second rotating drum, the waves from backflow are prevented from influencing the rotation and work of the second rotating drum, the baffle blocks the backflow waves from acting on the first rotating drum, so that the first rotating drum positively rotates, and the first generator is driven to.
According to the invention, the rotating wheel is arranged, so that the vertical acting force of waves can be received, the traditional tidal power generation can only convert the transverse acting force, the arranged rotating wheel rotates under the action of vertical surge, the sixth gear and the fifth gear are matched to rotate to transmit the force to the second rotating rod, the third generator is driven to work and generate power, and the power generation efficiency is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of a tidal power plant according to an embodiment of the present invention;
FIG. 2 is a side view of a tidal power plant according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a first drive train of a tidal power plant according to an embodiment of the present invention;
FIG. 4 is a schematic view of the drive configuration of a third generator of the tidal power installation of the present invention;
figure 5 is an enlarged view of a sleeve of a tidal power plant of the present invention.
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.
Example 1:
referring to fig. 1 to 5, an embodiment of the present invention provides a tidal power generation apparatus, including: the diaphragm 3, diaphragm 3 bottom both sides are provided with two first bracing pieces 1 and two second bracing pieces 2 respectively, are provided with baffle 7 between two first bracing pieces 1 and two second bracing pieces 2, and the one end setting of baffle 7 is in two first bracing pieces 1 middle parts, and the one end setting of baffle 7 is in two second bracing pieces 2 bottoms. The first supporting rod 1 and the second supporting rod 2 are both provided with mounting blocks 11, a first rotating drum 13 is movably arranged between the two mounting blocks 11 of the first supporting rod 1, a second rotating drum 12 is movably arranged between the two mounting blocks 11 of the second supporting rod 2, the first rotating drum 13 is positioned in the middle of the first supporting rod 1, and the second rotating drum 12 is positioned at the bottom of the second supporting rod 2; the first rotating drum 13 is connected with a first transmission set 10, the first transmission set 10 is connected with a first generator 4, and the first generator 4 is arranged on one side of the top surface of the transverse plate 3; the second rotating drum 12 is connected with a second transmission set 9, the second transmission set 9 is connected with a second generator 6, and the second generator 6 is arranged on the other side of the top surface of the transverse plate 3.
Preferably, the angle between the baffle 7 and the first support bar 1 is set at 45 °, as shown in fig. 1.
Further, the first transmission set 10 includes a first transmission rod 16, both sides of the first generator 4 are provided with first rotation rods 25, and the center of the interior of the first drum 13 is provided with a rotation shaft 19 in a penetrating manner; first gear 14 is installed to the one end of first rotary rod 25, the top of first transfer line 16 is provided with second gear 15, the bottom of first transfer line 16 is provided with third gear 17, fourth gear 18 is installed to the one end of pivot 19, and first gear 14 and second gear 15 mesh, third gear 17 and fourth gear 18 all are located installation piece 11 inside, first rotary rod 25 is connected through the transmission of first transfer line 16 with pivot 19.
Further, a plurality of sets of blades 26 are arranged on the outer surfaces of the first rotating drum 13 and the second rotating drum 12 in a central symmetry manner.
The technical scheme is as follows: the counter-acting rotary drum offsets the forward acting force when the baffle 7 can avoid wave backflow, the counter-acting force can be blocked, and the downslope of the baffle 7 effectively improves the power generation efficiency by increasing the forward acting force. When the wave is positive, the second rotary drum 12 is positive, force is transmitted to the first transmission rod 16 through the cooperation of the fourth gear 18 and the third gear 17, force is transmitted to the first rotary rod 25 through the cooperation of the second gear 15 and the first gear 14, the second generator 6 is driven to work and generate power, the baffle 7 can effectively prevent the wave from flowing back and acting on the second rotary drum 12, the second rotary drum 12 is prevented from being influenced by the wave flowing back, the first rotary drum 13 is driven by the wave blocked by the baffle 7 to rotate, the first rotary drum 13 is made to rotate positively, and the first generator 4 is driven to work and generate power under the cooperation of the first transmission set 10.
Example 2:
referring to fig. 1 to 5, an embodiment of the present invention further provides a tidal power generation apparatus, including: the diaphragm 3, diaphragm 3 bottom both sides are provided with two first bracing pieces 1 and two second bracing pieces 2 respectively, are provided with baffle 7 between two first bracing pieces 1 and two second bracing pieces 2, and the one end setting of baffle 7 is in two first bracing pieces 1 middle parts, and the one end setting of baffle 7 is in two second bracing pieces 2 bottoms. A third generator 5 is arranged in the middle of the top surface of the transverse plate 3, and the third generators 5 are arranged between the first generator 4 and the second generator 6 at equal intervals; the second rotating rod 20 is arranged on both sides of the third generator 5, the second rotating rod 20 is arranged in the sleeve 24 in a penetrating manner, and the sleeve 24 is arranged on the top surface of the transverse plate 3.
Preferably, the angle between the baffle 7 and the first support bar 1 is set at 45 °, as shown in fig. 1.
Further, one end of the second rotating rod 20 is connected with a fifth gear 21, a sixth gear 22 is connected to a gear on one side of the fifth gear 21, and the fifth gear 21 and the sixth gear 22 are both located inside the sleeve 24; a second transmission rod 23 is arranged at the top of the sixth gear 22, a rotating wheel 8 is arranged at the top of the second transmission rod 23, and four groups of impellers which are distributed in a central symmetry manner are arranged at the top of the rotating wheel 8.
The technical scheme is as follows: through setting up runner 8, can receive the vertical acting force of wave, traditional tidal power generation can only convert transverse force, and the runner 8 that sets up rotates under the effect of perpendicular surge, rotates with fifth gear 21 cooperation through sixth gear 22 and transmits power for second rotary rod 20, drives third generator 5 work electricity generation, increases the generating efficiency.
The working principle of the invention is as follows:
when the tidal power generation equipment is used, firstly, the second supporting rod 2 of the device faces the seawater and is placed in the water, and the first generator 4, the third generator 5 and the second generator 6 of the three groups of generators are arranged, so that the power generation efficiency can be effectively improved, and the effect is better compared with that of the traditional group of generators. Specifically, when waves act in the forward direction, the second rotary drum 12 rotates in the forward direction, force is transmitted to the first transmission rod 16 through the cooperation of the fourth gear 18 and the third gear 17, and then is transmitted to the first rotary rod 25 through the cooperation of the second gear 15 and the first gear 14, so that the second generator 6 is driven to work and generate electricity, the baffle 7 can effectively prevent the waves from flowing back to act on the second rotary drum 12, and the waves are prevented from flowing back to influence the second rotary drum 12 to rotate and do work; the backward flow wave that baffle 7 blocked acts on first rotary drum 13 for first rotary drum 13 corotation drives first generator 4 work electricity generation under the mating reaction of first transmission group 10, and the baffle 7 that sets up promptly counteracts the rotary drum and offsets forward acting force when can avoiding the wave backward flow, can block reverse acting force, and the downslope of baffle 7 can increase forward acting force, effectively improves the generating efficiency. Further, the runner 8 that sets up rotates under the effect of perpendicular surge, rotates through the cooperation of sixth gear 22 and fifth gear 21 and gives second rotary rod 20 with power transmission, drives third generator 5 work electricity generation, increases the generating efficiency, can receive the perpendicular effort of wave, and the practicality is strong.
The above disclosure is only a few specific embodiments of the present invention, and those skilled in the art can make various modifications and variations of the present invention without departing from the spirit and scope of the present invention, and it is intended that the present invention encompass these modifications and variations as well as others within the scope of the appended claims and their equivalents.
Claims (5)
1. A tidal power generation apparatus, comprising: the supporting device comprises a transverse plate (3), two first supporting rods (1) and two second supporting rods (2) are respectively arranged on two sides of the bottom of the transverse plate (3), a baffle (7) is arranged between the two first supporting rods (1) and the two second supporting rods (2), one end of the baffle (7) is arranged in the middle of the two first supporting rods (1), and the other end of the baffle (7) is arranged at the bottom of the two second supporting rods (2);
the first support rod (1) and the second support rod (2) are both provided with mounting blocks (11), a first rotary drum (13) is movably arranged between the two mounting blocks (11) of the first support rod (1), a second rotary drum (12) is movably arranged between the two mounting blocks (11) of the second support rod (2), the first rotary drum (13) is positioned in the middle of the first support rod (1), and the second rotary drum (12) is positioned at the bottom of the second support rod (2); the first rotating drum (13) is connected with a first transmission set (10), the first transmission set (10) is connected with a first generator (4), and the first generator (4) is arranged on one side of the top surface of the transverse plate (3); the second rotating drum (12) is connected with a second transmission group (9), the second transmission group (9) is connected with a second generator (6), and the second generator (6) is arranged on the other side of the top surface of the transverse plate (3).
2. A tidal power plant according to claim 1, wherein the first transmission set (10) comprises a first transmission rod (16), a first rotating rod (25) is arranged on each side of the first generator (4), and a rotating shaft (19) is arranged through the inner center of the first rotating drum (13);
first gear (14) are installed to the one end of first rotary rod (25), the top of first transfer lever (16) is provided with second gear (15), the bottom of first transfer lever (16) is provided with third gear (17), fourth gear (18) are installed to the one end of pivot (19), just first gear (14) with second gear (15) meshing, third gear (17) with fourth gear (18) all are located inside installation piece (11), first rotary rod (25) with pivot (19) are connected through first transfer lever (16) transmission.
3. A tidal power plant according to claim 1 or 2, wherein the first drum (13) and the second drum (12) are provided with sets of blades (26) on their outer surfaces with central symmetry.
4. A tidal power generation device according to claim 1, wherein the transverse plate (3) is provided with a third generator (5) in the middle of the top surface, the third generators (5) being arranged at equal intervals between the first generator (4) and the second generator (6); the both sides of third generator (5) all are provided with second rotary rod (20), second rotary rod (20) wear to establish in sleeve (24), sleeve (24) set up on diaphragm (3) top surface.
5. A tidal power generation device according to claim 4, wherein a fifth gear (21) is connected to one end of the second rotating rod (20), a sixth gear (22) is connected to one side gear of the fifth gear (21), and the fifth gear (21) and the sixth gear (22) are both located inside the sleeve (24); a second transmission rod (23) is arranged at the top of the sixth gear (22), a rotating wheel (8) is arranged at the top of the second transmission rod (23), and four groups of impellers which are distributed in a central symmetry mode are arranged at the top of the rotating wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689690.9A CN110360048B (en) | 2019-07-29 | 2019-07-29 | Tidal power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689690.9A CN110360048B (en) | 2019-07-29 | 2019-07-29 | Tidal power generation equipment |
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| Publication Number | Publication Date |
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| CN110360048A CN110360048A (en) | 2019-10-22 |
| CN110360048B true CN110360048B (en) | 2020-10-30 |
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| CN201910689690.9A Active CN110360048B (en) | 2019-07-29 | 2019-07-29 | Tidal power generation equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014015923A (en) * | 2012-07-10 | 2014-01-30 | Shuzo Onodera | Flowing water power generator |
| CN103993587A (en) * | 2013-12-18 | 2014-08-20 | 朱华 | Bridge type river and tide water-power and wind-power combined power generation corridor |
| CN107869136A (en) * | 2016-09-27 | 2018-04-03 | 郭家松 | Tide wave power station |
| CN108488033A (en) * | 2018-03-26 | 2018-09-04 | 李白 | A kind of vertical axis offshore wind generating device |
| CN207905981U (en) * | 2017-12-02 | 2018-09-25 | 徐沛康 | A kind of tital generator |
| CN108691723A (en) * | 2018-05-11 | 2018-10-23 | 武汉理工大学 | A kind of wave energy generating set based on runner effect |
| CN110043419A (en) * | 2019-05-06 | 2019-07-23 | 青岛天宝科技集团有限公司 | A kind of adjustable tidal electricity generating apparatus |
-
2019
- 2019-07-29 CN CN201910689690.9A patent/CN110360048B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014015923A (en) * | 2012-07-10 | 2014-01-30 | Shuzo Onodera | Flowing water power generator |
| CN103993587A (en) * | 2013-12-18 | 2014-08-20 | 朱华 | Bridge type river and tide water-power and wind-power combined power generation corridor |
| CN107869136A (en) * | 2016-09-27 | 2018-04-03 | 郭家松 | Tide wave power station |
| CN207905981U (en) * | 2017-12-02 | 2018-09-25 | 徐沛康 | A kind of tital generator |
| CN108488033A (en) * | 2018-03-26 | 2018-09-04 | 李白 | A kind of vertical axis offshore wind generating device |
| CN108691723A (en) * | 2018-05-11 | 2018-10-23 | 武汉理工大学 | A kind of wave energy generating set based on runner effect |
| CN110043419A (en) * | 2019-05-06 | 2019-07-23 | 青岛天宝科技集团有限公司 | A kind of adjustable tidal electricity generating apparatus |
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| CN110360048A (en) | 2019-10-22 |
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