CN103061959A - Double-channel ocean current energy power generating device - Google Patents
Double-channel ocean current energy power generating device Download PDFInfo
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- CN103061959A CN103061959A CN201310014944XA CN201310014944A CN103061959A CN 103061959 A CN103061959 A CN 103061959A CN 201310014944X A CN201310014944X A CN 201310014944XA CN 201310014944 A CN201310014944 A CN 201310014944A CN 103061959 A CN103061959 A CN 103061959A
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- gate
- backflow
- influent stream
- ocean current
- gate mechanism
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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
Disclosed is a double-channel ocean current energy power generating device which comprises a water flow channel, a power generating mechanism and a gate mechanism. The power generating mechanism is arranged in the water flow channel and provided with a generator and an impeller connected with the generator, the gate mechanism is arranged on two sides of the impeller and provided with an inflow gate mechanism and a backflow gate mechanism, when seawater flows into the water flow channel, the inflow gate mechanism is opened and the backflow gate mechanism is closed to form a inflow channel, and when the seawater backflows into the water flow channel, the backflow gate mechanism is opened and the inflow gate mechanism is closed to form a backflow channel. The double-channel ocean current energy power generating device converts all back and forth movement of ocean current in off shores and close to island shores into unidirectional rotation of the impeller, so that stability of output power of ocean current energy is improved; compared with existing ocean current energy structures, the double-channel ocean current energy power generating device is simpler and more reliable in structure due to omission of a heavy ratchet wheel and an accumulator; and the horn-shaped water flow channel is in favor of increasing flowing speed of ocean current and improve power generating capacity.
Description
Technical field
The invention belongs to the energy by ocean current technical field of power generation, be specifically related to a kind of Twin channel ocean current energy generator, be applicable to the power supplies such as heat light and power on marine fisherman, marine marker, seashore illumination and the island.
Background technique
Have at present the of a great variety of ocean current energy generator both at home and abroad now, its related system structure is complicated, bulky, relates to and aims at stream device, accumulator and Indirect driven device such as the equipment such as hydraulic pressure or pneumatic drive motor, and efficient is lower; Aligning stream device need to regulate the blade angle and blade pitch is aimed at ocean current.Existing energy by ocean current is applicable to current speed mostly greater than the zone of 2m/s simultaneously; For the zone of current speed less than 2m/s, generating efficiency is extremely low, is difficult in practice at present large-scale promotion application.
For coastal waters or island seashore near zone, because the characteristics of ocean current flow for coming and going, when ocean current comes and goes when all promoting the impeller acting when flowing, will improve stability and the continuity of ocean current output work.Simultaneously, near most coastal waters or island seashore, therefore current speed enlarges current speed with the Applicable scope of Effective Raise energy by ocean current power generating equipment less than 2m/s
Therefore, for existing problems of the prior art, needing badly provides a kind of energy by ocean current generation technology simple in structure and easy popularization to seem particularly important.
Summary of the invention
Goal of the invention of the present invention is to avoid deficiency of the prior art and a kind of ocean current energy generator of simple in structure and easy popularization is provided.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of Twin channel ocean current energy generator is provided, described flow channel, power facility and gate mechanism, described power facility is arranged in the described flow channel, described power facility is provided with generator and the impeller that is connected with generator, described gate mechanism is arranged at the both sides of impeller, described gate mechanism is provided with influent stream gate mechanism and backflow gate mechanism, when seawater flows into flow channel, the influent stream gate mechanism is opened, the backflow gate mechanism is closed, and forms the influent stream passage, when seawater reflux flows into flow channel, the backflow gate mechanism is opened, the influent stream gate mechanism is closed, and forms the return flow line.
Wherein, described influent stream gate mechanism also is provided with the first baffle plate and second baffle, described influent stream gate mechanism is provided with the first gate, the 3rd gate, described backflow gate mechanism is provided with the second gate, the 4th gate, described impeller is arranged between the first baffle plate and the second baffle, one end of described the first gate, one end of the 3rd gate connects by rotating shaft respectively at the internal face of described flow channel, when the first gate, during the 3rd closing gate, one end of the other end of described the first gate and described the first baffle plate touches, one end of the other end of described the 3rd gate and described second baffle touches, one end of described the second gate, one end of the 4th gate connects by rotating shaft respectively at the internal face of described flow channel, when the second gate, during the 4th closing gate, the other end of the other end of described the second gate and described the first baffle plate touches, and the other end of described the 4th gate and the other end of described second baffle touch.
Wherein, described influent stream gate mechanism also is provided with two influent stream control springs, one end of two described influent stream control springs is connected with described the first gate, the 3rd gate respectively, the other end of two described influent stream control springs connects respectively at the internal face of described flow channel, and described two influent stream control springs are arranged at the backflow face of described the first gate, the 3rd gate.
Wherein, described backflow gate mechanism also is provided with two backflow control springs, one end of two described backflow control springs is connected with described the second gate, the 4th gate respectively, the other end of two described backflow control springs connects respectively at the internal face of described flow channel, and described two backflow control springs are arranged at the influent stream face of described the second gate, the 4th gate.
Wherein, backflow gate mechanism and described influent stream gate mechanism are relatively arranged on respectively the both sides of described the first baffle plate and second baffle.
Wherein, described the first baffle plate and second baffle are respectively arranged with the control boss that refluxes, when gate mechanism was closed, an end of the influent stream face of described the first gate was arranged at described backflow control boss, and an end of the influent stream face of described the 3rd gate is arranged at described backflow control boss.
Wherein, described the first baffle plate and second baffle are respectively arranged with influent stream control boss, when gate mechanism was closed, an end of the backflow face of described the second gate was arranged at described influent stream control boss boss, and an end of the backflow face of described the 4th gate is arranged at described influent stream control boss.
Wherein, to be set to respectively diameter diminishing tubaeform from outside to inside at the two end part of described flow channel.
Wherein, the two end part of described flow channel are set to tubaeform and/or vertical convergent tubaeform of horizontal convergent.
Wherein, described power facility is provided with gear, and described gear connects respectively at described impeller, described generator.
Wherein, described flow channel is interconnected to form the sealing flow channel of both ends open by upper cover plate, lower cover plate and two side panels.
Beneficial effect of the present invention:
A kind of Twin channel ocean current energy generator, described flow channel, power facility and gate mechanism, described power facility is arranged in the described flow channel, described power facility is provided with generator and the impeller that is connected with generator, described gate mechanism is arranged at the both sides of impeller, described gate mechanism is provided with influent stream gate mechanism and backflow gate mechanism, when seawater flows into flow channel, the influent stream gate mechanism is opened, the backflow gate mechanism is closed, and forms the influent stream passage, when seawater reflux flows into flow channel, the backflow gate mechanism is opened, the influent stream gate mechanism is closed, and forms the return flow line.
Twin channel ocean current energy generator of the present invention; near the back and forth movement of ocean current coastal waters or the island seashore all is converted into the single direction rotation of impeller, has improved the stability of energy by ocean current output work, compare with existing energy by ocean current structure; saved heavy ratchet and accumulator, made structure more simple and reliable.
Description of drawings
The invention will be further described to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any limitation of the invention.
Fig. 1 is a kind of structural representation of Twin channel ocean current energy generator.
Fundamental diagram when Fig. 2 is a kind of ocean current influent stream of Twin channel ocean current energy generator.
Fig. 3 is the fundamental diagram of a kind of ocean current of Twin channel ocean current energy generator when refluxing.
Fig. 4 is a kind of structural representation of power facility of Twin channel ocean current energy generator.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, include:
1---flow channel,
2---the influent stream gate mechanism,
201---the first gate, 202---the 3rd gate, 203---influent stream control spring,
3---the backflow gate mechanism,
301---the second gate, 302---the 4th gate, 303---backflow control spring,
4---first baffle plate, 5---second baffle,
6---impeller, 7---generator, 8---influent stream control boss, 9---control boss, 10 refluxes---gears.
Embodiment
With the following Examples the present invention is described in further detail.
A kind of Twin channel ocean current energy generator of the present invention, such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, described flow channel 1, generator 7 structures and gate mechanism, described generator 7 structures are arranged in the described flow channel 1, described generator 7 structures are provided with generator 7 and the impeller 6 that is connected with generator 7, described gate mechanism is arranged at the both sides of impeller 6, described gate mechanism is provided with influent stream gate mechanism 2 and backflow gate mechanism 3, when seawater flows into flow channel 1, influent stream gate mechanism 2 is opened, backflow gate mechanism 3 is closed, form the influent stream passage, when seawater reflux flowed into flow channel 1, backflow gate mechanism 3 was opened, influent stream gate mechanism 2 is closed, and forms the return flow line.
Wherein, described influent stream gate mechanism 2 also is provided with the first baffle plate 4 and second baffle 5, described influent stream gate mechanism 2 is provided with the first gate 201, the 3rd gate 202, described backflow gate mechanism 3 is provided with the second gate 301, the 4th gate 302, described impeller 6 is arranged between the first baffle plate 4 and the second baffle 5, one end of described the first gate 201, one end of the 3rd gate 202 connects by rotating shaft respectively at the internal face of described flow channel 1, when the first gate 201, when the 3rd gate 202 is closed, one end of the other end of described the first gate 201 and described the first baffle plate 4 touches, one end of the other end of described the 3rd gate 202 and described second baffle 5 touches, one end of described the second gate 301, one end of the 4th gate 302 connects by rotating shaft respectively at the internal face of described flow channel 1, when the second gate 301, when the 4th gate 302 is closed, the other end of the other end of described the second gate 301 and described the first baffle plate 4 touches, and the other end of the other end of described the 4th gate 302 and described second baffle 5 touches.
When ocean current ingoing stream passage 1, influent stream gate mechanism 2 is opened, and backflow gate mechanism 3 is closed, and forms the single track influent stream passage of sealing, ocean current rotates by the first gate 201 impeller 6 successively, then flow out through the 3rd gate 202, when ocean current backflow ingoing stream passage 1, backflow gate mechanism 3 is opened, influent stream gate mechanism 2 is closed, form the single track return flow line of sealing, ocean current is successively by the 4th gate 302, and then impeller 6 is rotated, and then flows out through the second gate 301.The to-and-fro motion of ocean current can be utilized by electricity generating device of the present invention, generates electricity, and generating efficiency is high, and simple in structure, is easy to promote.
Wherein, described influent stream gate mechanism 2 also is provided with two influent stream control springs 203, one end of two described influent stream control springs 203 is connected with described the first gate 201, the 3rd gate 202 respectively, the other end of two described influent stream control springs 203 connects respectively at the internal face of described flow channel 1, and described two influent stream control springs 203 are arranged at the backflow face of described the first gate 201, the 3rd gate 202.
When ocean current flows into flow channel 1, the first gate 201 and the 3rd gate 202 are pushed open, spring is in compressive state, when ocean current influent stream flow velocity diminished, spring reset was closed the first gate 201 and the 3rd gate 202, automatically regulate, do not need extra motor driving gate closed or open, simple in structure, save the energy.
Wherein, described backflow gate mechanism 3 also is provided with two backflow control springs 303, one end of two described backflow control springs 303 is connected with described the second gate 301, the 4th gate 302 respectively, the other end of two described backflow control springs 303 connects respectively at the internal face of described flow channel 1, and described two backflow control springs 303 are arranged at the influent stream face of described the second gate 301, the 4th gate 302.
When the ocean current reflow stream enters flow channel 1, the 4th and second is pushed open, spring is in compressive state, when ocean current backflow flow velocity diminished, spring reset was closed the 4th gate 302 and the second gate 301, automatically regulate, do not need extra motor driving gate closed or open, simple in structure, save the energy.
Wherein, backflow gate mechanism 3 and described influent stream gate mechanism 2 are relatively arranged on respectively the both sides of described the first baffle plate 4 and second baffle 5.
Wherein, described the first baffle plate 4 and second baffle 5 are respectively arranged with the control boss 9 that refluxes, when gate mechanism is closed, one end of the influent stream face of described the first gate 201 is arranged at described backflow control boss 9, and an end of the influent stream face of described the 3rd gate 202 is arranged at described backflow control boss 9.The backflow control boss 9 that is connected with the first gate 201, the 3rd gate 202 is used for preventing from the first gate 201, the 3rd gate 202 are washed open when ocean current refluxes, and is lost efficacy in the return flow line of sealing.
Wherein, described the first baffle plate 4 and second baffle 5 are respectively arranged with influent stream control boss 8, when gate mechanism is closed, one end of the backflow face of described the second gate 301 is arranged at described influent stream control boss 8 boss, and an end of the backflow face of described the 4th gate 302 is arranged at described influent stream control boss 8.
The influent stream control boss 8 that is connected with the second gate 301, the 4th gate 302 is used for preventing from the second gate 301, the 4th gate 302 are washed open when the ocean current influent stream, makes the influent stream channel failure of sealing.
Wherein, to be set to respectively diameter diminishing tubaeform from outside to inside at the two end part of described flow channel 1.The diminishing tubaeform flow channel 1 of diameter is conducive to strengthen the flow velocity of ocean current, and the generating capacity of ocean current is strengthened.
Wherein, the two end part of described flow channel 1 are set to tubaeform and/or vertical convergent tubaeform of horizontal convergent.
Wherein, described generator 7 structures are provided with gear 10, and described gear 10 connects respectively at described impeller 6, described generator 7.
Should be noted that at last; above embodiment is only in order to illustrate technological scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technological scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (10)
1. Twin channel ocean current energy generator, it is characterized in that: described flow channel, power facility and gate mechanism, described power facility is arranged in the described flow channel, described power facility is provided with generator and the impeller that is connected with generator, described gate mechanism is arranged at the both sides of impeller, described gate mechanism is provided with influent stream gate mechanism and backflow gate mechanism, when seawater flows into flow channel, the influent stream gate mechanism is opened, the backflow gate mechanism is closed, and forms the influent stream passage, when seawater reflux flows into flow channel, the backflow gate mechanism is opened, the influent stream gate mechanism is closed, and forms the return flow line.
2. a kind of Twin channel ocean current energy generator according to claim 1, it is characterized in that: described influent stream gate mechanism also is provided with the first baffle plate and second baffle, described influent stream gate mechanism is provided with the first gate, the 3rd gate, described backflow gate mechanism is provided with the second gate, the 4th gate, described impeller is arranged between the first baffle plate and the second baffle, one end of described the first gate, one end of the 3rd gate connects by rotating shaft respectively at the internal face of described flow channel, when the first gate, during the 3rd closing gate, one end of the other end of described the first gate and described the first baffle plate touches, one end of the other end of described the 3rd gate and described second baffle touches, one end of described the second gate, one end of the 4th gate connects by rotating shaft respectively at the internal face of described flow channel, when the second gate, during the 4th closing gate, the other end of the other end of described the second gate and described the first baffle plate touches, and the other end of described the 4th gate and the other end of described second baffle touch.
3. a kind of Twin channel ocean current energy generator according to claim 2, it is characterized in that: described influent stream gate mechanism also is provided with two influent stream control springs, one end of two described influent stream control springs is connected with described the first gate, the 3rd gate respectively, the other end of two described influent stream control springs connects respectively at the internal face of described flow channel, and described two influent stream control springs are arranged at the backflow face of described the first gate, the 3rd gate.
4. a kind of Twin channel ocean current energy generator according to claim 2, it is characterized in that: described backflow gate mechanism also is provided with two backflow control springs, one end of two described backflow control springs is connected with described the second gate, the 4th gate respectively, the other end of two described backflow control springs connects respectively at the internal face of described flow channel, and described two backflow control springs are arranged at the influent stream face of described the second gate, the 4th gate.
5. a kind of Twin channel ocean current energy generator according to claim 2, it is characterized in that: backflow gate mechanism and described influent stream gate mechanism are relatively arranged on respectively the both sides of described the first baffle plate and second baffle.
6. a kind of Twin channel ocean current energy generator according to claim 2, it is characterized in that: described the first baffle plate and second baffle are respectively arranged with the control boss that refluxes, when gate mechanism is closed, one end of the influent stream face of described the first gate is arranged at described backflow control boss, and an end of the influent stream face of described the 3rd gate is arranged at described backflow control boss.
7. a kind of Twin channel ocean current energy generator according to claim 6, it is characterized in that: described the first baffle plate and second baffle are respectively arranged with influent stream control boss, when gate mechanism is closed, one end of the backflow face of described the second gate is arranged at described influent stream control boss boss, and an end of the backflow face of described the 4th gate is arranged at described influent stream control boss.
8. a kind of Twin channel ocean current energy generator according to claim 1, it is characterized in that: it is diminishing tubaeform from outside to inside that the two end part of described flow channel are set to respectively diameter.
9. a kind of Twin channel ocean current energy generator according to claim 8 is characterized in that: the two end part of described flow channel are set to tubaeform and/or vertical convergent tubaeform of horizontal convergent.
10. a kind of Twin channel ocean current energy generator according to claim 1 is characterized in that: described flow channel is interconnected to form the sealing flow channel of both ends open by upper cover plate, lower cover plate and two side panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014944.XA CN103061959B (en) | 2013-01-16 | 2013-01-16 | A kind of two channels ocean current energy generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014944.XA CN103061959B (en) | 2013-01-16 | 2013-01-16 | A kind of two channels ocean current energy generator |
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| Publication Number | Publication Date |
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| CN103061959A true CN103061959A (en) | 2013-04-24 |
| CN103061959B CN103061959B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310014944.XA Expired - Fee Related CN103061959B (en) | 2013-01-16 | 2013-01-16 | A kind of two channels ocean current energy generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032015A1 (en) * | 2013-09-03 | 2015-03-12 | Ji sanyang | Technical solution for power generation in power generation station using water kinetic energies from ocean circulations and ocean tides |
| CN108506144A (en) * | 2018-05-24 | 2018-09-07 | 浙江海洋大学 | A kind of shaftless propulsion system for ship |
| CN109058033A (en) * | 2018-08-02 | 2018-12-21 | 深圳市福瑞禧科技发展有限公司 | New energy sea wave power generation device and power generation system thereof |
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|---|---|---|---|---|
| KR20010106598A (en) * | 2000-05-22 | 2001-12-07 | 김양중 | Generation of electric power using tide kinetic emergy |
| JP2003120499A (en) * | 2001-10-15 | 2003-04-23 | Masaru Ijuin | Wind mill/water turbine with vertical axis, wave activated generator, and wind power generator |
| RO120663B1 (en) * | 2002-02-11 | 2006-05-30 | Gabriel Adrian Enciu | Wave energy collecting installation |
| JP2011127613A (en) * | 2011-02-25 | 2011-06-30 | Toshihiko Kameyama | One-way rotator |
| CN102418654A (en) * | 2011-12-26 | 2012-04-18 | 魏羽松 | Wave energy power generation device |
| JP2012219617A (en) * | 2011-04-02 | 2012-11-12 | Toshihiko Kameyama | Unidirectional rotor |
-
2013
- 2013-01-16 CN CN201310014944.XA patent/CN103061959B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010106598A (en) * | 2000-05-22 | 2001-12-07 | 김양중 | Generation of electric power using tide kinetic emergy |
| JP2003120499A (en) * | 2001-10-15 | 2003-04-23 | Masaru Ijuin | Wind mill/water turbine with vertical axis, wave activated generator, and wind power generator |
| RO120663B1 (en) * | 2002-02-11 | 2006-05-30 | Gabriel Adrian Enciu | Wave energy collecting installation |
| JP2011127613A (en) * | 2011-02-25 | 2011-06-30 | Toshihiko Kameyama | One-way rotator |
| JP2012219617A (en) * | 2011-04-02 | 2012-11-12 | Toshihiko Kameyama | Unidirectional rotor |
| CN102418654A (en) * | 2011-12-26 | 2012-04-18 | 魏羽松 | Wave energy power generation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032015A1 (en) * | 2013-09-03 | 2015-03-12 | Ji sanyang | Technical solution for power generation in power generation station using water kinetic energies from ocean circulations and ocean tides |
| CN108506144A (en) * | 2018-05-24 | 2018-09-07 | 浙江海洋大学 | A kind of shaftless propulsion system for ship |
| CN109058033A (en) * | 2018-08-02 | 2018-12-21 | 深圳市福瑞禧科技发展有限公司 | New energy sea wave power generation device and power generation system thereof |
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| Publication number | Publication date |
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| CN103061959B (en) | 2016-06-01 |
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