CN203488306U - Annular float cylinder hydraulic type sea wave electric generator - Google Patents
Annular float cylinder hydraulic type sea wave electric generator Download PDFInfo
- Publication number
- CN203488306U CN203488306U CN201320619065.5U CN201320619065U CN203488306U CN 203488306 U CN203488306 U CN 203488306U CN 201320619065 U CN201320619065 U CN 201320619065U CN 203488306 U CN203488306 U CN 203488306U
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- electric generator
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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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Abstract
The utility model relates to an annular float cylinder hydraulic type sea wave electric generator which mainly comprises an annular float cylinder, a hydraulic cylinder, a hydraulic motor and an electric generator cabin. Rolling of sea waves is used for swinging the annular float cylinder, so that the annular float cylinder and the electric generator cabin are staggered relatively to drive the hydraulic cylinder to extend and contract. The hydraulic cylinder outputs pressure oil to drive the motor to rotate and the motor directly drives the electric generator to generate electricity. Four sets of hinge hydraulic cylinder structures are evenly arranged between the annular float cylinder and the electric generator cabin. A fixation beam is arranged on the inner annular wall of the annular float cylinder. Spring connection structures are arranged in the middle of the beam and the center of the top face of a shell of the electric generator cabin. A one-way afflux valve, the hydraulic motor and the electric generator are sequentially arranged in the electric generator cabin. The hydraulic cylinder outputs the pressure oil to drive the hydraulic motor through the one-way afflux valve and the hydraulic motor is connected through a coupler to drive the electric generator to generate electricity and then, the electric energy is output through a power generating output cable.
Description
Technical field: belong to ocean development and power generation industries technical field.
Background technique:
The exploitation of marine energy, seawave power generation are one of focuses in recent years.
Ocean wave generator is electric energy the kinetic transformation of wave, is transported to electric substation or directly uses, or being incorporated to national grid.Marine Storm Genesis, power is huge, also has collapsing force simultaneously, although seawave power generation receives numerous concerns, practical product is rarely found.
The utility model proposes a kind of annular floating drum hydraulic type ocean wave generator for this reason, utilize wave rolling generating.
Model utility content:
The utility model relates to a kind of annular floating drum hydraulic type ocean wave generator, mainly comprise annular floating drum, oil hydraulic cylinder, and oil hydraulic motor and generator bay, it utilizes wave rolling, swing annular floating drum, produce the relative changing of the relative positions between annular floating drum and generator bay, drive hydraulic cylinder extension, pressure oil output drive motor rotates, the generating of its direct drive generator.
The utility model mainly comprises annular floating drum, oil hydraulic cylinder, and oil hydraulic motor and generator bay, it utilizes wave rolling, swing annular floating drum, produce the relative changing of the relative positions between annular floating drum and generator bay, drive hydraulic cylinder extension, pressure oil output drive motor rotates, the generating of its direct drive generator; Between annulus floating drum and generator bay, 4 cover hinge hydraulic cylinder structures are set altogether, be evenly arranged, on the internal ring wall of annulus floating drum, fixed cross beam be set, the central position above the housing of crossbeam middle part and generator bay, spring connecting structure is set, in the cabin of generator bay, set gradually unidirectional combiner valve, oil hydraulic motor and generator, oil hydraulic cylinder pressure oil output drives hydraulic pressure horse through unidirectional combiner valve, oil hydraulic motor connects and drives generator generating through shaft joint, by generating output cable output electric energy.
Scheme one, arranges annular floating drum.
Annulus floating drum is set, along with wave waves fluctuating, Wave energy is converted to the mechanical energy of annulus floating drum.
Scheme two, arranges oil hydraulic cylinder and spring hinge structure
Below annulus floating drum, fixedly upper hinge bearing is set, the hinge of upper hinge bearing is connected with cylinder bar, cylinder bar stretches out in cylinder body, cylinder body is connected with lower rocker bar bearing, rocker bar bearing is fixed on the outside above the housing of generator bay, form a set of hinge hydraulic cylinder structure, so like this, between annulus floating drum and generator bay, 4 cover hinge hydraulic cylinder structures are set altogether, be evenly arranged, on the internal ring wall of annulus floating drum, fixed cross beam is set, crossbeam middle part arranges spring upper hinge bearing below, rocker bar bearing is connected with the upper end of spring, the lower end of spring is connected with rocker bar bearing under spring, under spring, rocker bar bearing is fixed on the central position above the housing of generator bay, form spring stretching structure.
The moving annulus floating drum 1 of wave rolling holder waves fluctuating, and because generator bay 10 has gravity and inertia, annulus floating drum 1 will produce relative movement with generator bay 10, under the acting in conjunction of spring 5, cylinder bar 3 will back and forth stretch, thereby produce pressure oil output, and Wave energy is converted into hydraulic oil energy.
Scheme three, generator bay is set
Generator bay is set, in the cabin of generator bay, set gradually unidirectional combiner valve, oil hydraulic motor and generator, between hydraulic cylinder and unidirectional combiner valve, transport pipe being set is connected, whole 4 oil hydraulic cylinders all so connect, between unidirectional combiner valve and oil hydraulic motor, arrange that lower transport pipe is connected, oil hydraulic motor arranges shaft joint with generator and is connected, generating output cable is set on generator.
All the pressure oil of oil hydraulic cylinder output is transferred in unidirectional combiner valve 9 through upper transport pipe 8, the pressure oil of unidirectional combiner valve 9 outputs is transferred in oil hydraulic motor 12 through lower transport pipe 11, pressure oil drives oil hydraulic motor 12 rotations, oil hydraulic motor 12 is connected and is driven generator 15 generatings by coupling 14, by generating output cable output electric energy.
Protection chain is also set between annulus floating drum and generator bay, below generator bay 10, anchor chain is set, anchor chain makes this annular floating drum hydraulic type ocean wave generator be limited to certain marine site, go against the stream, but wave waves the generating that rises and falls windward.
Core content of the present utility model: annulus floating drum is set, below annulus floating drum, fixedly upper hinge bearing is set, the hinge of upper hinge bearing is connected with cylinder bar, cylinder bar stretches out in cylinder body, cylinder body is connected with lower rocker bar bearing, rocker bar bearing is fixed on the outside above the housing of generator bay, form a set of hinge hydraulic cylinder structure, so like this, between annulus floating drum and generator bay, 4 cover hinge hydraulic cylinder structures are set altogether, be evenly arranged, on the internal ring wall of annulus floating drum, fixed cross beam is set, crossbeam middle part arranges spring upper hinge bearing below, rocker bar bearing is connected with the upper end of spring, the lower end of spring is connected with rocker bar bearing under spring, under spring, rocker bar bearing is fixed on the central position above the housing of generator bay, form spring stretching structure, in the cabin of generator bay, set gradually unidirectional combiner valve, oil hydraulic motor and generator, between hydraulic cylinder and unidirectional combiner valve, transport pipe being set is connected, whole 4 oil hydraulic cylinders all so connect, between unidirectional combiner valve and oil hydraulic motor, lower transport pipe being set is connected, oil hydraulic motor arranges shaft joint with generator and is connected, generating output cable is set on generator, protection chain is also set between annulus floating drum and generator bay, below generator bay 10, anchor chain is set.
Accompanying drawing explanation:
Accompanying drawing is structural drawing of the present utility model, is wherein respectively: 1, annulus floating drum, 2, upper hinge bearing, 3, cylinder bar; 4, cylinder body, 5, spring, 6, lower rocker bar bearing, 7, rocker bar bearing under spring; 8, upper transport pipe, 9, unidirectional combiner valve, 10, generator bay; 11, lower transport pipe, 12, oil hydraulic motor, 13, earth anchor; 14, shaft joint, 15, generator, 16, generating output cable; 17, protection chain, 18, upper beam, 19, spring upper hinge bearing.
Embodiment:
Embodiment of the present utility model is, annulus floating drum 1 is set, below annulus floating drum 1, fixedly upper hinge bearing 2 is set, the hinge of upper hinge bearing 2 is connected with cylinder bar 3, cylinder bar 3 stretches out in cylinder body 4, cylinder body 4 is connected with lower rocker bar bearing 6, rocker bar bearing 6 is fixed on the outside above the housing of generator bay 10, form a set of hinge hydraulic cylinder structure, so like this, between annulus floating drum 1 and generator bay 10, 4 cover hinge hydraulic cylinder structures are set altogether, be evenly arranged, fixed cross beam 18 is set on the internal ring wall of annulus floating drum 1, spring upper hinge bearing 19 is set below crossbeam 18 middle parts, rocker bar bearing 19 is connected with the upper end of spring 5, the lower end of spring 5 is connected with rocker bar bearing under spring 7, under spring, rocker bar bearing 7 is fixed on the central position above the housing of generator bay 10, form spring stretching structure, in the cabin of generator bay 10, set gradually unidirectional combiner valve 9, oil hydraulic motor 12 and generator 15, at hydraulic cylinder 4, with unidirectional combiner valve 9, transport pipe 8 being set is connected, whole 4 oil hydraulic cylinders all so connect, between unidirectional combiner valve 9 and oil hydraulic motor 12, lower transport pipe 11 being set is connected, oil hydraulic motor 12 arranges shaft joint 14 with generator 15, generating output cable 16 is set on generator 15, protection chain 18 is also set between annulus floating drum 1 and generator bay 10, prevent that hydraulic cylinder rod from stretching out excessively, anchor chain 13 is set below generator bay 10.
The moving annulus floating drum 1 of wave rolling holder waves fluctuating, and because generator bay 10 has gravity and inertia, annulus floating drum 1 will produce relative movement with generator bay 10, under the acting in conjunction of spring 5, cylinder bar 3 will back and forth stretch, thereby produce pressure oil output, and Wave energy is converted into hydraulic oil energy.
All the pressure oil of oil hydraulic cylinder output is transferred in unidirectional combiner valve 9 through upper transport pipe 8, the pressure oil of unidirectional combiner valve 9 outputs is transferred in oil hydraulic motor 12 through lower transport pipe 11, pressure oil drives oil hydraulic motor 12 rotations, oil hydraulic motor 12 is connected and is driven generator 15 generatings by coupling 14, by generating output cable output electric energy.
Claims (1)
1. an annular floating drum hydraulic type ocean wave generator, it is characterized by: annulus floating drum is set, below annulus floating drum, fixedly upper hinge bearing is set, the hinge of upper hinge bearing is connected with cylinder bar, cylinder bar stretches out in cylinder body, cylinder body is connected with lower rocker bar bearing, rocker bar bearing is fixed on the outside above the housing of generator bay, form a set of hinge hydraulic cylinder structure, so like this, between annulus floating drum and generator bay, 4 cover hinge hydraulic cylinder structures are set altogether, be evenly arranged, on the internal ring wall of annulus floating drum, fixed cross beam is set, crossbeam middle part arranges spring upper hinge bearing below, rocker bar bearing is connected with the upper end of spring, the lower end of spring is connected with rocker bar bearing under spring, under spring, rocker bar bearing is fixed on the central position above the housing of generator bay, form spring stretching structure, in the cabin of generator bay, set gradually unidirectional combiner valve, oil hydraulic motor and generator, between hydraulic cylinder and unidirectional combiner valve, transport pipe being set is connected, whole 4 oil hydraulic cylinders all so connect, between unidirectional combiner valve and oil hydraulic motor, lower transport pipe being set is connected, oil hydraulic motor arranges shaft joint with generator and is connected, generating output cable is set on generator, protection chain is also set between annulus floating drum and generator bay, below generator bay (10), anchor chain is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619065.5U CN203488306U (en) | 2013-09-30 | 2013-09-30 | Annular float cylinder hydraulic type sea wave electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619065.5U CN203488306U (en) | 2013-09-30 | 2013-09-30 | Annular float cylinder hydraulic type sea wave electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488306U true CN203488306U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619065.5U Expired - Fee Related CN203488306U (en) | 2013-09-30 | 2013-09-30 | Annular float cylinder hydraulic type sea wave electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488306U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939271A (en) * | 2014-05-05 | 2014-07-23 | 中国海洋大学 | Combined type oscillation floater wave energy power generation device |
| CN104074673A (en) * | 2014-06-25 | 2014-10-01 | 长沙理工大学 | Umbrella-type hydraulic wave energy conversion device |
| CN104514677A (en) * | 2013-09-30 | 2015-04-15 | 无锡津天阳激光电子有限公司 | Annular float type hydraulic sea wave power generator |
| CN105464894A (en) * | 2016-01-14 | 2016-04-06 | 大连海事大学 | Multi-dimension vibration float type wave energy conversion device |
| CN105604773A (en) * | 2014-09-24 | 2016-05-25 | 无锡津天阳激光电子有限公司 | Support-cradle sea wave electric generator |
| CN105888927A (en) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | A floating bottom box and half-turning floating box type sea wave generator |
| CN109253039A (en) * | 2018-11-22 | 2019-01-22 | 任嘉成 | Universal wave-energy power generation ship |
-
2013
- 2013-09-30 CN CN201320619065.5U patent/CN203488306U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514677A (en) * | 2013-09-30 | 2015-04-15 | 无锡津天阳激光电子有限公司 | Annular float type hydraulic sea wave power generator |
| CN103939271A (en) * | 2014-05-05 | 2014-07-23 | 中国海洋大学 | Combined type oscillation floater wave energy power generation device |
| CN103939271B (en) * | 2014-05-05 | 2016-03-23 | 中国海洋大学 | Combined oscillating floater wave energy generating set |
| CN104074673A (en) * | 2014-06-25 | 2014-10-01 | 长沙理工大学 | Umbrella-type hydraulic wave energy conversion device |
| CN105604773A (en) * | 2014-09-24 | 2016-05-25 | 无锡津天阳激光电子有限公司 | Support-cradle sea wave electric generator |
| CN105888927A (en) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | A floating bottom box and half-turning floating box type sea wave generator |
| CN105604773B (en) * | 2014-09-24 | 2018-11-13 | 台州大浪泵业股份有限公司 | A kind of support cradle wave generator |
| CN105888927B (en) * | 2014-09-24 | 2018-11-27 | 台州大浪泵业股份有限公司 | A kind of half overturning floating box type ocean wave generator of floating under casing |
| CN105464894A (en) * | 2016-01-14 | 2016-04-06 | 大连海事大学 | Multi-dimension vibration float type wave energy conversion device |
| CN109253039A (en) * | 2018-11-22 | 2019-01-22 | 任嘉成 | Universal wave-energy power generation ship |
| CN109253039B (en) * | 2018-11-22 | 2023-09-15 | 任嘉成 | Universal wave energy power generation ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |