CN108167108B - Wave energy and ocean current energy utilization device - Google Patents
Wave energy and ocean current energy utilization device Download PDFInfo
- Publication number
- CN108167108B CN108167108B CN201611112811.6A CN201611112811A CN108167108B CN 108167108 B CN108167108 B CN 108167108B CN 201611112811 A CN201611112811 A CN 201611112811A CN 108167108 B CN108167108 B CN 108167108B
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- generator
- hydraulic cylinder
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- energy
- floating
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- 238000007667 floating Methods 0.000 claims abstract description 31
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 4
- 238000005188 flotation Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 9
- 239000003921 oil Substances 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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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
- F03B13/14—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 wave 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
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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
-
- 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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The wave energy and ocean current energy utilization device belongs to the technical field of wave power generation and comprises floating plates, flange bearings, a rotating drum, an impeller, a first generator, a pull rope, a support frame, a driving shaft, a driven shaft, a gear speed increasing box, a second generator, a frame, a hydraulic generator, an inertia wheel, an energy accumulator, a one-way overrunning clutch, a second fisheye bearing, a first hydraulic cylinder, a spring, a first fisheye bearing, a floating drum, a floating block, a second hydraulic cylinder, a third generator and blades, wherein the two flange bearings are installed together; the invention has the advantages that: can utilize large-area collection distributed ocean energy.
Description
Technical Field
The invention relates to a wave energy and ocean current energy utilization device, and belongs to the technical field of wave power generation.
Background
The 21 st century is a century of oceans, and it has become a necessary trend that mankind gradually projects eye light to oceans, and requests energy to the sea to develop oceans. While the ocean is developed far from the continent, the most necessary for our mankind is to have sufficient electric energy and fresh water. The electric energy can be converted from various ocean energy sources, and the ocean energy sources mainly exist in the forms of tides, waves, temperature differences, salinity gradients, ocean currents and the like. Ocean energy is characterized by distributed energy and low energy density, most wave energy power generation devices in the prior art can only utilize wave energy with smaller area, and the utilization efficiency is low. In order to solve the above difficulties, it is necessary to develop a comprehensive utilization device for long serpentine wave energy and ocean current energy, which can utilize large-area collected distributed ocean energy.
Disclosure of Invention
The invention aims to provide a wave energy and ocean current energy utilization device.
The invention aims to solve the problem that most wave energy power generation devices in the prior art can only utilize wave energy with a small area.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the wave energy and ocean current energy utilization device comprises floating plates, flange bearings, a rotary drum, an impeller, a first generator, a pull rope, a support frame, a driving shaft, a driven shaft, a gear speed increasing box, a second generator, a frame, a hydraulic generator, an inertia wheel, an energy accumulator, a one-way overrunning clutch, a second fisheye bearing, a first hydraulic cylinder, a spring, a first fisheye bearing, a floating drum, a floating block, a second hydraulic cylinder, a third generator and blades, wherein the two flange bearings are installed together, the floating plates are respectively installed on the left side and the right side of each flange bearing, the rotary drum is installed on each flange bearing, the blades are installed on the rotary drum, more than one floating drum is sequentially and adjacently installed through universal joints, the side surface of the rotary drum is installed on an output shaft of the third generator, the third generator is installed in the floating drum adjacent to the fish rotary drum, the second hydraulic cylinder is installed on, the right side of the float bowl is provided with a first generator, the first generator is provided with an impeller, the right side of the rightmost float bowl is provided with a first fisheye bearing, the first fisheye bearing is provided with a first hydraulic cylinder, the first hydraulic cylinder is arranged on a second fisheye bearing, the second fisheye bearing is arranged on the side surface of the frame, the right side of the rightmost float bowl is provided with a spring, the right end of the spring is arranged on the side surface of the frame, the first hydraulic cylinder and the second hydraulic cylinder are connected with an energy accumulator through pipelines, the energy accumulator is connected with a hydraulic generator through pipelines, the energy accumulator and the hydraulic generator are arranged on the frame, the rightmost float bowl is provided with a pull rope, the pull rope is wound on the driving shaft, the left side and the right side of the driving shaft are respectively arranged on a support frame, the support frame is arranged on the frame, the right end of the, the inertia wheel is installed at the driven shaft right-hand member, and the input shaft of gear speed increasing box is installed on the inertia wheel, and gear speed increasing box installs on the frame, and gear speed increasing box's output shaft passes through the shaft coupling and links to each other with the second generator, and the second generator is installed on the frame.
The first hydraulic cylinder is an anti-corrosion oil cylinder.
The second hydraulic cylinder is an anti-corrosion oil cylinder.
The invention has the advantages that: the frame is arranged on the coast, the buoys are positioned in the sea, waves drive the buoys to twist like snakes, the pull ropes are loosened or wound, the driving shaft rotates forwards or backwards, the one-way overrunning clutch outputs the rotation motion of the driving shaft in two directions to the rotation motion in the same direction, the one-way overrunning clutch has the function of preventing the driven shaft from rotating backwards, the inertia wheel stores the mechanical energy output by the one-way overrunning clutch and transmits the mechanical energy to the gear speed increasing box, and the gear speed increasing box is responsible for increasing the rotating speed to the rated rotating speed of the second generator so as to enable the second generator to generate electricity; the first hydraulic cylinder is made to do telescopic motion by the twisting closest to the buoy, the wave drives the floating block to move, the second hydraulic cylinder is made to do telescopic motion, the pistons in the first hydraulic cylinder and the second hydraulic cylinder press hydraulic oil to be transmitted to the hydraulic generator through the energy accumulator through the pipeline, and the hydraulic generator rotates at high speed to generate direct current; the impeller is driven by the waves to rotate, so that the first generator rotates to generate electricity; the blades are driven by waves to rotate, so that the rotating drum rotates, and the third generator rotates to generate electricity.
Drawings
FIG. 1 is an overall structural view of a wave energy and ocean current energy utilization device according to the present invention;
in the figure: 1. the device comprises a floating plate 2, a flange bearing 3, a rotary drum 4, an impeller 5, a first generator 6, a pull rope 7, a support frame 8, a driving shaft 9, a driven shaft 10, a gear speed increasing box 11, a second generator 12, a frame 13, a hydraulic generator 14, an inertia wheel 15, an energy accumulator 16, a one-way overrunning clutch 17, a second fisheye bearing 18, a first hydraulic cylinder 19, a spring 20, a first fisheye bearing 21, a buoy 22, a floating block 23, a second hydraulic cylinder 24, a third generator 25 and blades.
Detailed Description
The invention is further described with reference to the following figures and examples.
The invention relates to a wave energy and ocean current energy utilization device, which comprises floating plates 1, flange bearings 2, a rotating drum 3, an impeller 4, a first generator 5, a pull rope 6, a support frame 7, a driving shaft 8, a driven shaft 9, a gear speed increasing box 10, a second generator 11, a frame 12, a hydraulic generator 13, an inertia wheel 14, an energy accumulator 15, a one-way overrunning clutch 16, a second fisheye bearing 17, a first hydraulic cylinder 18, a spring 19, a first fisheye bearing 20, a floating barrel 21, a floating block 22, a second hydraulic cylinder 23, a third generator 24 and blades 25, wherein the two flange bearings 2 are arranged together, the floating plates 1 are respectively arranged at the left side and the right side of the flange bearings 2, the rotating drum 3 is provided with the blades 25, more than one floating barrel 21 are sequentially and adjacently arranged through a universal joint, the side surface of the rotating drum 3 is arranged on an output shaft of the third generator 24, the third generator 24 is arranged in the adjacent floating barrel 21 of the fish, the blades 25 are driven by waves to rotate, so that the rotary drum 3 rotates, the third generator 24 rotates to generate electricity, the second hydraulic cylinder 23 is installed on the left side of the floating drum 21, the second hydraulic cylinder 23 is an anti-corrosion oil cylinder, the floating block 22 is installed on a piston rod of the second hydraulic cylinder 23, the first generator 5 is installed on the right side of the floating drum 21, the impeller 4 is installed on the first generator 5, and the impeller 4 is driven by the waves to rotate, so that the first generator 5 rotates to generate electricity; the right side of the buoy 21 at the rightmost side is provided with a first fisheye bearing 20, the first fisheye bearing 20 is provided with a first hydraulic cylinder 18, the first hydraulic cylinder 18 is arranged on a second fisheye bearing 17, the first hydraulic cylinder 18 is an anti-corrosion oil cylinder, the second fisheye bearing 17 is arranged on the side surface of the frame 12, the right side of the buoy 21 at the rightmost side is provided with a spring 19, the right end of the spring 19 is arranged on the side surface of the frame 12, the first hydraulic cylinder 18 and the second hydraulic cylinder 23 are connected with an energy storage device 15 through pipelines, the energy storage device 15 is connected with a hydraulic generator 13 through pipelines, the energy storage device 15 and the hydraulic generator 13 are arranged on the frame 12, the first hydraulic cylinder 18 makes telescopic motion by twisting closest to the buoy 21, waves drive a floating block 22 to move, the second hydraulic cylinder 23 makes telescopic motion, pistons in the first hydraulic cylinder 18 and the second hydraulic cylinder 23 press hydraulic oil to, the hydraulic generator 13 rotates at a high speed to generate direct current; the pull rope 6 is arranged on the float 21 at the rightmost side, the pull rope 6 is wound on the driving shaft 8, the left side and the right side of the driving shaft 8 are respectively arranged on the supporting frames 7, the supporting frames 7 are arranged on the frame 12, the right end of the driving shaft 8 is arranged in the one-way overrunning clutch 16, the one-way overrunning clutch 16 is arranged on the frame 12, the left end of the driven shaft 9 is arranged in the one-way overrunning clutch 16, the inertia wheel 14 is arranged at the right end of the driven shaft 9, the input shaft of the gear speed increasing box 10 is arranged on the inertia wheel 14, the gear speed increasing box 10 is arranged on the frame 12, the output shaft of the gear speed increasing box 10 is connected with the second generator 11 through a coupler, the second generator 11 is arranged on the frame 12, the frame 12 is arranged at the coast, the float 21 is positioned in the sea, waves drive the plurality of floats 21 to twist like a snake, the pull rope 6 is loosened or wound, the driving shaft 8 rotates forwards, and the one-way overrunning clutch 16 has the function of preventing the driven shaft 9 from reversing, the inertia wheel 14 stores mechanical energy output by the one-way overrunning clutch 16 and transmits the mechanical energy to the gear speed increasing box 10, and the gear speed increasing box 10 is responsible for increasing the rotating speed to the rated rotating speed of the second generator 11 so as to promote the second generator 11 to generate electricity.
The use method of the invention comprises the following steps: the rack 12 is arranged at the coast, the buoys 21 are positioned in the sea, waves drive the buoys 21 to twist like a snake, the pull rope 6 is loosened or wound, the driving shaft 8 rotates forwards or backwards, the one-way overrunning clutch 16 outputs the rotation motion of the driving shaft 8 in two directions to the rotation motion in the same direction, the one-way overrunning clutch 16 has the function of preventing the driven shaft 9 from reversing, the inertia wheel 14 stores the mechanical energy output by the one-way overrunning clutch 16 and transmits the mechanical energy to the gear speed increasing box 10, and the gear speed increasing box 10 is responsible for increasing the rotation speed to the rated rotation speed of the second generator 11 so as to enable the second generator 11 to generate electricity; the first hydraulic cylinder 18 makes telescopic motion by twisting closest to the buoy 21, the wave drives the floating block 22 to move, the second hydraulic cylinder 23 makes telescopic motion, the pistons in the first hydraulic cylinder 18 and the second hydraulic cylinder 23 press hydraulic oil to be transmitted to the hydraulic generator 13 through the energy accumulator 15 through a pipeline, and the hydraulic generator 13 rotates at high speed to generate direct current; the impeller 4 is driven by the waves to rotate, so that the first generator 5 rotates to generate electricity; the blades 25 are rotated by the waves to rotate the drum 3, and the third generator 24 is rotated to generate electricity.
Claims (3)
1. Wave energy and ocean current can utilize device, including kickboard (1), flange bearing (2), rotary drum (3), impeller (4), first generator (5), stay cord (6), support frame (7), driving shaft (8), driven shaft (9), gear speed-increasing box (10), second generator (11), shelf (12), hydraulic generator (13), flywheel (14), energy storage ware (15), one-way freewheel clutch (16), second flake bearing (17), first pneumatic cylinder (18), spring (19), first flake bearing (20), flotation pontoon (21), floating block (22), second pneumatic cylinder (23), third generator (24) and blade (25), characterized by: two flange bearings (2) are installed together, floating plates (1) are respectively installed on the upper side and the lower side of each flange bearing (2), a rotary drum (3) is installed on the side face of each flange bearing (2), blades (25) are installed on the rotary drum (3), more than one floating drum (21) is sequentially and adjacently installed through universal joints, the side face of the rotary drum (3) is installed on an output shaft of a third generator (24), the third generator (24) is installed in the floating drum (21) adjacent to the rotary drum (3), a second hydraulic cylinder (23) is installed on the lower side of the floating drum (21), a floating block (22) is installed on a piston rod of the second hydraulic cylinder (23), a first generator (5) is installed on the upper side of the floating drum (21), an impeller (4) is installed on the first generator (5), a first fisheye bearing (20) is installed on the right side of the floating drum (21) on the rightmost side, the first hydraulic cylinder (18) is arranged on the second fisheye bearing (17), the second fisheye bearing (17) is arranged on the side surface of the frame (12), the spring (19) is arranged on the right side of the buoy (21) on the rightmost side, the right end of the spring (19) is arranged on the side surface of the frame (12), the first hydraulic cylinder (18) and the second hydraulic cylinder (23) are connected with the energy accumulator (15) through pipelines, the energy accumulator (15) is connected with the hydraulic generator (13) through pipelines, the energy accumulator (15) and the hydraulic generator (13) are arranged on the frame (12), the pull rope (6) is arranged on the buoy (21) on the rightmost side, the pull rope (6) is wound on the driving shaft (8), the left side and the right side of the driving shaft (8) are respectively arranged on the supporting frame (7), the supporting frame (7) is arranged on the frame (12), the right end of the driving shaft (8) is arranged in the one-way overrunning clutch, the left end of a driven shaft (9) is installed in a one-way overrunning clutch (16), an inertia wheel (14) is installed at the right end of the driven shaft (9), an input shaft of a gear speed increasing box (10) is installed on the inertia wheel (14), the gear speed increasing box (10) is installed on a frame (12), an output shaft of the gear speed increasing box (10) is connected with a second generator (11) through a coupler, and the second generator (11) is installed on the frame (12).
2. The wave and ocean current energy utilizing device of claim 1, wherein: the first hydraulic cylinder (18) is an anti-corrosion oil cylinder.
3. The wave and ocean current energy utilizing device of claim 1, wherein: the second hydraulic cylinder (23) is an anti-corrosion oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112811.6A CN108167108B (en) | 2016-12-07 | 2016-12-07 | Wave energy and ocean current energy utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112811.6A CN108167108B (en) | 2016-12-07 | 2016-12-07 | Wave energy and ocean current energy utilization device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108167108A CN108167108A (en) | 2018-06-15 |
| CN108167108B true CN108167108B (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112811.6A Active CN108167108B (en) | 2016-12-07 | 2016-12-07 | Wave energy and ocean current energy utilization device |
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| Country | Link |
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| CN (1) | CN108167108B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340034B (en) * | 2018-11-15 | 2020-10-09 | 浙江海洋大学 | Tidal current water surface small-sized power generation equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013056711A1 (en) * | 2011-10-19 | 2013-04-25 | Absalon Absalonsen | A power station |
| CN203756426U (en) * | 2014-04-14 | 2014-08-06 | 大连富远工业有限公司 | Python type wave power generation device |
| CN104295433B (en) * | 2014-09-24 | 2016-09-28 | 太平洋海洋工程（舟山）有限公司 | A kind of ocean platform |
| CN204691996U (en) * | 2015-06-18 | 2015-10-07 | 王旭 | A kind of marine integrated power station |
| CN105179148A (en) * | 2015-08-14 | 2015-12-23 | 哈尔滨工程大学 | Vibrating floater type wave power generation device |
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- 2016-12-07 CN CN201611112811.6A patent/CN108167108B/en active Active
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| CN108167108A (en) | 2018-06-15 |
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