CN113685305A - Ocean wave energy capturing device - Google Patents
Ocean wave energy capturing device Download PDFInfo
- Publication number
- CN113685305A CN113685305A CN202110990395.4A CN202110990395A CN113685305A CN 113685305 A CN113685305 A CN 113685305A CN 202110990395 A CN202110990395 A CN 202110990395A CN 113685305 A CN113685305 A CN 113685305A
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- China
- Prior art keywords
- floating
- wave energy
- ocean wave
- force transmission
- capture device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 108010066114 cabin-2 Proteins 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003068 static effect Effects 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
- F03B13/16—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an ocean wave energy capturing device, which comprises: the floating body is integrated and can float on the ocean water surface, and a plurality of through holes A are symmetrically formed in the floating body; but the correspondence runs through and forms a plurality of guide shafts of sliding fit on a plurality of through-hole A of body, but the body passes through-hole A and forms sliding fit with the guide shaft, receive ocean wave when the body different face of integral type when huge inhomogeneous impact force in the twinkling of an eye, impact force can evenly distributed on the body of integral type, make the body slide on a plurality of guide shafts through a plurality of through-hole A, guarantee that local many degrees contact wear appears in the body, the problem of local many degrees contact friction appears in the slope of present lift seat and stand has been solved, the damage speed has been reduced, the condition of avoiding needing frequent maintenance takes place.
Description
Technical Field
The invention relates to an ocean wave energy capturing device, and belongs to the technical field of wave energy capturing.
Background
In order to reduce carbon emission and realize carbon neutralization, more new energy sources need to be developed to replace the traditional energy sources for use, ocean wave energy is used as a sustainable energy source and contains huge energy, and in order to capture ocean wave energy, a capture device needs to be designed to convert the ocean wave energy into other forms of energy for use;
in chinese patent publication No. CN102720629B wave energy conversion device and system thereof, the wave energy conversion device converts the wave energy into compressed air, although the conversion of energy has been realized, a plurality of wave energy conversion devices pass through the pole setting and the fixed arm uses the stand to be scattered form level as the center, distribute around the stand symmetrically, because the fixed arm passes through lift seat and stand cooperation, when the wave is relatively flat slow, the fixed arm can carry out steady lift through lift seat and stand sliding fit, when the lift of wave is violent and inhomogeneous, the last buoyancy tank of difference of wave energy conversion device received huge inhomogeneous in the twinkling of an eye, can make lift seat and stand impact force slope and appear local many degrees contact friction, lead to lift seat and stand to damage and accelerate, need frequent maintenance.
Disclosure of Invention
In order to solve the technical problem, the invention provides an ocean wave energy capturing device.
The invention is realized by the following technical scheme.
The invention provides an ocean wave energy capturing device, which comprises: the floating body is integrated and can float on the ocean water surface, and a plurality of through holes A are symmetrically formed in the floating body;
a plurality of guide shafts which can be in sliding fit are correspondingly formed on the plurality of through holes A which penetrate through the floating body, and the floating body and the guide shafts form sliding fit through the through holes A.
The device also comprises a sliding guide floating cabin, wherein two ends of a guide shaft are fixed on the sliding guide floating cabin and are spaced from the periphery of the sliding guide floating cabin; the middle part of the floating body is provided with a communication hole, so that after the floating body and the guide shaft are installed in a sliding way, the inner wall surface of the floating body is separated from the outer wall surface of the sliding and guiding floating cabin without contact.
The top of the floating body is fixed with a force transmission column, the top end of the force transmission column is fixed with a force transmission block, the inside of the sliding guide floating cabin is a hollow body, an energy conversion assembly is arranged in the hollow of the sliding guide floating cabin, and the lower end of the driving rod can slidably penetrate through the sliding guide floating cabin to extend to the inside and be connected with the energy conversion assembly.
The power transmission block is hinged with a driving rod through a hinge capable of swinging back and forth and left and right.
The two force transmission columns are distributed on two sides of the top of the floating body, the top end of each force transmission column is fixedly provided with a force transmission block, the two force transmission columns and the force transmission block form an arch, and the driving rod is fixed in the middle of the force transmission block.
A plurality of step bars convenient to climb are fixed on the peripheral surface of the force transfer column, and maintenance personnel can climb to the top of the sliding and guiding buoyancy chamber through the step bars to enter the sliding and guiding buoyancy chamber for installing equipment and maintaining.
The bottom of the sliding guide floating cabin is fixedly connected with a storage floating cabin in a flange structure in a sealed mode, the storage floating cabin is a cylinder with a hollow inner cavity, and the hollow inner cavity space of the storage floating cabin is communicated with the hollow inner cavity space of the sliding guide floating cabin and used for increasing the space for accommodating internal power generation equipment.
The bottom of the storage floating cabin is connected with a damping disc body through a free rotating member, and the damping disc body is only rotatably connected with the storage floating cabin.
The free rotating member is a bearing.
The contact surface of the floating body and seawater is a conical surface with a large upper part and a small lower part, and the conical angle is between 90 and 100 degrees, so that the capture of ocean wave energy can be facilitated.
The invention has the beneficial effects that: can evenly distributed on the body of integral type during inhomogeneous impact force for the body slides on a plurality of guide shafts through a plurality of through-hole A, guarantees that local many degrees contact wear appears in the body, has solved present lift seat and stand slope and has appeared the problem of local many degrees contact friction, has reduced damage speed, avoids the condition of needs frequent maintenance to take place.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the upper portion of FIG. 1;
in the figure: 1-a float; 11-a force transmission column; 12-a drive rod; 13-a force transfer block; 2-a sliding guide buoyancy chamber; 21-a guide shaft; 3-storage floating cabin; 4-damping disk body.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The invention provides an ocean wave energy capturing device, comprising: the floating body 1 is integrated and can float on the sea surface, and a plurality of through holes A are symmetrically formed in the floating body 1;
correspond and run through a plurality of guide shafts 21 that form sliding fit on a plurality of through-hole A of body 1, but body 1 passes through-hole A and forms sliding fit with guide shaft 21, receive ocean wave when the body 1 different planes of integral type when the huge inhomogeneous impact force in the twinkling of an eye, impact force can evenly distributed on body 1 of integral type, make body 1 slide on a plurality of guide shafts 21 through a plurality of through-hole A, guarantee that body 1 local multidimension contact wear appears in body 1, the problem of local multidimension contact friction appears in the slope of present lift seat and stand has been solved, the damage speed has been reduced, the condition of avoiding needing frequent maintenance takes place.
The device also comprises a sliding guide floating cabin 2, and two ends of a guide shaft 21 are fixed on the sliding guide floating cabin 2 and are spaced from the periphery of the sliding guide floating cabin 2, so that the guide shaft 21 is convenient to fix; the middle part of the floating body 1 is a communication hole, so that after the floating body 1 and the guide shaft 21 are installed in a sliding way, the inner wall surface of the floating body 1 is separated from the outer wall surface of the sliding and guiding floating cabin 2 and is not contacted; the top of the floating body 1 is fixed with two force transmission columns 11, the two force transmission columns 11 are distributed on the two sides of the top of the floating body 1, thus improving the stability of force transmission, the top end of the force transmission column 11 is fixed with a force transmission block 13, the two force transmission columns 11 and the force transmission block 13 form an arch, the middle part of the force transmission block 13 is hinged with a driving rod 12 through a hinge capable of swinging back and forth and left and right, therefore, the flexible swing degree of the connection between the driving rod 12 and the force transmission block 13 can be improved, the inside of the sliding guide floating cabin 2 is a hollow body, an energy conversion component is arranged in the hollow body of the sliding guide floating cabin 2, the lower end of the driving rod 12 can slidably penetrate through the sliding guide floating cabin 2 to extend to the inside and be connected with the energy conversion component, the energy conversion component is a crank-rocker mechanism and a generator, the driving rod 12 drives the crank-rocker mechanism to convert a straight line into rotation and then drives the generator to rotate to generate electricity, and the energy conversion component can also be other existing equipment or mechanisms for converting the straight line lifting of the driving rod 12 into other forms of energy.
A plurality of step bars convenient to climb are fixed on the outer peripheral surface of the force transmission column 11, so that maintenance personnel can climb to the top of the sliding and guiding buoyancy chamber 2 through the step bars to enter the sliding and guiding buoyancy chamber 2 for installing equipment and maintaining.
The bottom of the sliding guide buoyancy chamber 2 is fixedly connected with a storage buoyancy chamber 3 in a sealed mode through a flange structure, the storage buoyancy chamber 3 is a cylinder with a hollow inner cavity, and the hollow inner cavity space of the storage buoyancy chamber 3 is communicated with the hollow inner cavity space of the sliding guide buoyancy chamber 2 and used for increasing the space for accommodating internal power generation equipment.
The bottom of the storage floating cabin 3 is connected with a damping disk body 4 used for being installed in a static water layer in the deep position below a sea level through rotatable parts such as bearings, and the damping disk body 4 and the storage floating cabin 3 are connected through free rotating parts such as bearings to form a structure form which can only freely rotate.
The contact surface of the floating body 1 and seawater is a conical surface with a large upper part and a small lower part, when ocean waves with large instantaneous impact force impact the conical surface at the lower part of the floating body 1, the ocean waves can be uniformly dispersed on the integrated floating body 1, so that the impact force can be further equally divided, the floating body 1 is ensured to slide on the four guide shafts 21 more stably to drive the driving rod 12, meanwhile, the conical angle of the floating body 1 is between 90 and 100 degrees, and the angle is obtained by taking the axis of the floating body 1 as a basic line when the conical angle is measured and designed at 90 to 100 degrees, so that the energy of the ocean waves can be captured more favorably, when the conical angle is 105 degrees, the ocean wave impact force borne by the floating body 1 can obtain the energy which is only about 45 percent of that when the conical angle is 105 degrees; when the cone angle is below 80 degrees, the ocean wave impulse force borne by the floating body 1 obtains about 64 percent of energy when the cone angle is 90 degrees, the motion stroke of the floating body 1 with the cone angle of 90 degrees to 100 degrees under the ocean wave impulse force is the largest, and the energy conversion efficiency is the highest.
Claims (10)
1. An ocean wave energy capture device, comprising: the floating body (1) is integrated and can float on the sea surface, and a plurality of through holes A are symmetrically formed in the floating body (1);
but correspond and run through and form a plurality of guide shafts (21) of sliding fit on a plurality of through-holes A of body (1), but body (1) forms sliding fit through-hole A and guide shaft (21), when the body (1) different faces of integral type received the huge inhomogeneous impact force in the twinkling of an eye of ocean wave, impact force can evenly distributed on body (1) of integral type.
2. An ocean wave energy capture device according to claim 1 wherein: the device also comprises a sliding guide floating cabin (2), wherein two ends of a guide shaft (21) are fixed on the sliding guide floating cabin (2) and are spaced from the periphery of the sliding guide floating cabin (2); the middle part of the floating body (1) is a communication hole, so that after the floating body (1) and the guide shaft (21) are installed in a sliding way, the inner wall surface of the floating body (1) is separated from the outer wall surface of the sliding guide floating cabin (2) and is not contacted.
3. An ocean wave energy capture device according to claim 2 wherein: the top of the floating body (1) is fixed with a force transmission column (11), the top end of the force transmission column (11) is fixed with a force transmission block (13), the inside of the sliding guide floating cabin (2) is a hollow body, the hollow inside of the sliding guide floating cabin (2) is provided with an energy conversion assembly, and the lower end of the driving rod (12) can slidably penetrate through the sliding guide floating cabin (2) to extend to the inside and be connected with the energy conversion assembly.
4. A marine wave energy capture device according to claim 3, wherein: the force transmission block (13) is hinged with a driving rod (12) through a hinge capable of swinging back and forth and left and right.
5. An ocean wave energy capture device according to claim 4 wherein: the two force transmission columns (11) are distributed on two sides of the top of the floating body (1), a force transmission block (13) is fixed at the top end of each force transmission column (11), the two force transmission columns (11) and the force transmission block (13) form an arch, and the driving rod (12) is fixed in the middle of the force transmission block (13).
6. An ocean wave energy capture device according to claim 3 or 5 wherein: a plurality of hand and foot pedal rods convenient for climbing are fixed on the peripheral surface of the dowel column (11).
7. An ocean wave energy capture device according to claim 6 wherein: the bottom of the sliding guide floating cabin (2) is fixedly connected with a storage floating cabin (3) in a sealing mode through a flange structure, the storage floating cabin (3) is a cylinder with a hollow inner cavity, and the hollow inner cavity space of the storage floating cabin (3) is communicated with the hollow inner cavity space of the sliding guide floating cabin (2).
8. An ocean wave energy capture device according to claim 7 wherein: the bottom of the storage floating cabin (3) is connected with the damping disc body (4) through a free rotating part, and the damping disc body (4) is rotatably connected with the storage floating cabin (3).
9. An ocean wave energy capture device according to claim 8, wherein: the free rotating member is a bearing.
10. An ocean wave energy capture device according to claim 9 wherein: the contact surface of the floating body (1) and seawater is a conical surface with a large upper part and a small lower part, and the conical angle is between 90 and 100 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990395.4A CN113685305B (en) | 2021-08-26 | 2021-08-26 | Ocean wave energy capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990395.4A CN113685305B (en) | 2021-08-26 | 2021-08-26 | Ocean wave energy capturing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113685305A true CN113685305A (en) | 2021-11-23 |
| CN113685305B CN113685305B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110990395.4A Active CN113685305B (en) | 2021-08-26 | 2021-08-26 | Ocean wave energy capturing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452743A (en) * | 2013-08-27 | 2013-12-18 | 祁国英 | Wave power generation device and wave power generation method for underwater balanced type dual floating bodies |
| US20140075932A1 (en) * | 2012-09-14 | 2014-03-20 | Yun-Chang Yu | Wave power converting device |
| CN104100449A (en) * | 2014-07-16 | 2014-10-15 | 东南大学 | Device and method for dual-float sea save power generator resisting storm impacting |
| CN110043417A (en) * | 2019-05-27 | 2019-07-23 | 哈尔滨工程大学 | A kind of floatation type wave stream combined power generation device |
| CN210371006U (en) * | 2019-07-22 | 2020-04-21 | 山东大学 | Float-type wave power generation device |
| CN111878292A (en) * | 2020-08-10 | 2020-11-03 | 金陵科技学院 | Self-lubricating wave energy power generation device |
-
2021
- 2021-08-26 CN CN202110990395.4A patent/CN113685305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140075932A1 (en) * | 2012-09-14 | 2014-03-20 | Yun-Chang Yu | Wave power converting device |
| CN103452743A (en) * | 2013-08-27 | 2013-12-18 | 祁国英 | Wave power generation device and wave power generation method for underwater balanced type dual floating bodies |
| CN104100449A (en) * | 2014-07-16 | 2014-10-15 | 东南大学 | Device and method for dual-float sea save power generator resisting storm impacting |
| CN110043417A (en) * | 2019-05-27 | 2019-07-23 | 哈尔滨工程大学 | A kind of floatation type wave stream combined power generation device |
| CN210371006U (en) * | 2019-07-22 | 2020-04-21 | 山东大学 | Float-type wave power generation device |
| CN111878292A (en) * | 2020-08-10 | 2020-11-03 | 金陵科技学院 | Self-lubricating wave energy power generation device |
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| Publication number | Publication date |
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| CN113685305B (en) | 2024-03-29 |
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