CN104100447A - Floating type combined tidal power generator set - Google Patents
Floating type combined tidal power generator set Download PDFInfo
- Publication number
- CN104100447A CN104100447A CN201410366693.6A CN201410366693A CN104100447A CN 104100447 A CN104100447 A CN 104100447A CN 201410366693 A CN201410366693 A CN 201410366693A CN 104100447 A CN104100447 A CN 104100447A
- Authority
- CN
- China
- Prior art keywords
- floating
- buoyancy aid
- floating body
- current energy
- generator set
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a floating type combined tidal power generator set. The floating type combined tidal power generator set comprises a plurality of central floating bodies, and a plurality of generator set bodies positioned underwater; the generator set bodies are mounted on the central floating bodies; the plurality of central floating bodies are fixedly connected through supporting floating bodies; each supporting floating body comprises a plurality of sections which are connected through universal joints. According to the floating type combined tidal power generator set, the plurality of generator sets can be synchronously operated through a combined floating body, and thereby, the utilization rate is raised; in addition, the universal joints are arranged, the mutual influence of units composed of the central floating bodies and the generator sets is small, and thus the stable running of the generator sets can be ensured; compared with signal generator set, the floating type combined tidal power generator set is as a whole and has the advantages of being stable, and convenient to transport, mount and construct.
Description
Technical field
The present invention relates to marine tidal-current energy technical field of power generation, particularly relate to a kind of floating combination marine tidal-current energy generator group.
Background technique
At present, China's marine tidal-current energy generates electricity still in the starting stage, and existing generator set pattern is two kinds of fixed and floating.
Fixed marine tidal-current energy generator group is applicable to Intermediate Water Depth and the shallow water area that the depth of water is less than 50 meters of left and right.The supporting structure of generator set is fixed in sea bed, and generator set is fixed in supporting structure, is positioned at certain position operation under sea level.
Floating marine tidal-current energy generator group is applicable to the deepwater regions that the depth of water is greater than 50 meters.Generator set is arranged on buoyancy aid, and buoyancy aid is fixed on seabed by anchor chain.At present, the technology of floating generator set is also only limited to single marine tidal-current energy generator group, does not relate to combination marine tidal-current energy generator group technology.
Summary of the invention
The object of this invention is to provide a kind of floating combination marine tidal-current energy generator group, can on a combined floating body, realize that multiple generator set move simultaneously and mutually between unaffected, easy construction, marine tidal-current energy utilization ratio is high, be applicable to deep water waters, thereby overcome the deficiency of existing floating marine tidal-current energy generator group.
For achieving the above object, the present invention adopts following technological scheme:
A kind of floating combination marine tidal-current energy generator group, comprise multiple centers buoyancy aid and be positioned at multiple generator set under water, described generator set is arranged on the buoyancy aid of described center, between the buoyancy aid of described multiple centers, be fixedly connected with by supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint.
Further, described supporting floating body comprises two sections.
Further, described supporting floating body is fixedly connected with described center buoyancy aid by flange plate.
Further, described flange plate is bolted.
Further, between the buoyancy aid of described adjacent Liang Ge center, be fixedly connected with two supporting floating body, described two upper and lower settings of supporting floating body.
Further, described two upper and lower be arrangeding in parallel of supporting floating body, and universal joint in each supporting floating body is all positioned at neutral position.
Further, described center buoyancy aid and supporting floating body inside are provided with multiple cabins, and provide suitable buoyancy by ballast.
Further, described each center buoyancy aid is all fixed on seabed by anchor chain.
Further, described multiple centers buoyancy aid is arranged side by side, and described supporting floating body is laterally fixed between the buoyancy aid of adjacent Liang Ge center.
Further, described generator set of each side installation of described each center buoyancy aid.
Owing to adopting technique scheme, the present invention at least has the following advantages:
(1) floating combination marine tidal-current energy generator group of the present invention, is applicable to 50 meters of above regions of the depth of water.This floating combination marine tidal-current energy generator group can realize multiple generator set and move simultaneously on a combined floating body, improves marine tidal-current energy utilization ratio.
(2) connect by universal joint due between every section of supporting floating body, in the time that one of them center buoyancy aid causes strenuous exercise because of factors such as damaged immersion, collisions, the suffered impact of other center buoyancy aids is less, and then ensures generator set stable operation mounted thereto.
(3) owing to adopting the blue dish of bolt and hanger in place to connect supporting floating body and center buoyancy aid, it is dismountable making combined floating body, therefore, can, according to the scope of place water channel or the generated energy needing, the quantity of center buoyancy aid be set, and adjusts the quantity of generator set.
(4) described center buoyancy aid, supporting floating body inside are all divided into several cabins, by ballast, provide suitable buoyancy, ensure normal load draught and stability.
(5) floating combination marine tidal-current energy generator group is done as a wholely, has more stability than single generator set, can resist larger wave and seawater velocity; As an overall structure transport, installation, easy construction.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solution of the present invention, and in order to better understand technological means of the present invention, below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is the plan view of floating combination marine tidal-current energy generator group of the present invention.
Fig. 2 is the plan view of floating combination marine tidal-current energy generator group of the present invention.
Embodiment
Refer to shown in Fig. 1, Fig. 2, the present invention is a kind of floating combination marine tidal-current energy generator group, comprise multiple centers buoyancy aid 3 and be positioned at multiple generator set under water, described generator set is arranged on described center buoyancy aid 3, between described multiple centers buoyancy aid 3, be fixedly connected with by supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint 7.
Preferably, described supporting floating body comprises two sections, between two sections, connects by a universal joint 7.Two outboard end of supporting floating body are fixed on described center buoyancy aid 3 by flange plate 6, and described flange plate 6 is bolted, and are convenient to dismounting.
Between Liang Ge center buoyancy aid 3, can be fixedly connected with multiple supporting floating body, as two supporting floating body can be upper and lowerly set, lay respectively at the upper/lower terminal of described center buoyancy aid 4, i.e. upper supporting floating body 4 shown in Fig. 1 and lower support buoyancy aid 5.Preferably, described two upper and lower be arrangeding in parallel of supporting floating body, and universal joint 7 in each supporting floating body is all positioned at neutral position.Described center buoyancy aid 3, upper supporting floating body 4 and lower support buoyancy aid 5 inside are all divided into several cabins, by ballast, provide suitable buoyancy, ensure normal load draught and stability.
The quantity of described center buoyancy aid 3 can arrange as the case may be, and its arrangement mode can be, but not limited to be arranged side by side.As shown in fig. 1,3 described center buoyancy aids 3 are set in one line, generator set of each side installation of each center buoyancy aid 3, generator set comprises impeller 1, cabin 2, cabin 2 is fixed on center buoyancy aid 3.Described supporting floating body is setting up and down is 2, and each supporting floating body comprises isometric two sections that connect by universal joint 7, and the two ends of described supporting floating body are laterally fixed on respectively on adjacent Liang Ge center buoyancy aid 3.Described each center buoyancy aid 3 is all fixed on seabed by anchor chain 8, plays a part constraint and fixing floating combination marine tidal-current energy generator group.
Therefore floating combination marine tidal-current energy generator group of the present invention, has formed the unit being made up of generator set and center buoyancy aid 3, removably connects between each unit by supporting floating body.Can, according to the scope in waters, place or the generated energy needing, adjust the quantity of generator set.Can install, dismantle supporting floating body by flange plate 6, and then adjust the quantity of described unit.Meanwhile, due to the effect of universal joint 7, the connection between above-mentioned unit is not rigidity, if the motion of one of them unit occurred level direction or vertical direction can not exert an influence to other unit.The i.e. unstable steady state that can not affect adjacent cells of a unit.
Owing to having adopted above technological scheme, floating combination marine tidal-current energy generator group of the present invention, is applicable to 50 meters of above regions of the depth of water.This floating combination marine tidal-current energy generator group can realize multiple generator set and move simultaneously, thereby improve utilization ratio on a combined floating body.And, the unstable steady state that can not affect adjacent cells of a unit.Floating combination marine tidal-current energy generator group is done as a whole, has more stability than single generator set, can resist larger wave and seawater velocity; As an overall structure transport, installation, easy construction.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (10)
1. a floating combination marine tidal-current energy generator group, it is characterized in that, comprise multiple centers buoyancy aid and be positioned at multiple generator set under water, described generator set is arranged on the buoyancy aid of described center, between the buoyancy aid of described multiple centers, be fixedly connected with by supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint.
2. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, described supporting floating body comprises two sections.
3. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, described supporting floating body is fixedly connected with described center buoyancy aid by flange plate.
4. floating combination marine tidal-current energy generator group according to claim 3, is characterized in that, described flange plate is bolted.
5. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, is fixedly connected with two supporting floating body, described two upper and lower settings of supporting floating body between the buoyancy aid of described adjacent Liang Ge center.
6. floating according to claim 5 combination marine tidal-current energy generator group, is characterized in that, described two upper and lower be arrangeding in parallel of supporting floating body, and universal joint in each supporting floating body is all positioned at neutral position.
7. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, described center buoyancy aid and supporting floating body inside are provided with multiple cabins, and provide suitable buoyancy by ballast.
8. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, described each center buoyancy aid is all fixed on seabed by anchor chain.
9. according to the floating combination marine tidal-current energy generator group described in claim 1-8 any one, it is characterized in that, described multiple centers buoyancy aid is arranged side by side, and described supporting floating body is laterally fixed between the buoyancy aid of adjacent Liang Ge center.
10. floating combination marine tidal-current energy generator group according to claim 9, is characterized in that described generator set of each side installation of described each center buoyancy aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366693.6A CN104100447A (en) | 2014-07-29 | 2014-07-29 | Floating type combined tidal power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366693.6A CN104100447A (en) | 2014-07-29 | 2014-07-29 | Floating type combined tidal power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100447A true CN104100447A (en) | 2014-10-15 |
Family
ID=51668906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410366693.6A Pending CN104100447A (en) | 2014-07-29 | 2014-07-29 | Floating type combined tidal power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100447A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640505A (en) * | 2017-01-03 | 2017-05-10 | 江苏理工学院 | Wave power generation system based on tubular type permanent-magnet linear generator |
| WO2019237279A1 (en) * | 2018-06-13 | 2019-12-19 | 宋朋东 | Sea wave impact power generator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007106323A2 (en) * | 2006-02-27 | 2007-09-20 | Ocean Power Technologies, Inc. | Mooring of arrays of buoy-like wecs |
| CN200989279Y (en) * | 2006-12-13 | 2007-12-12 | 凌宝山 | Array type floating seawave power generator |
| US20080093859A1 (en) * | 2006-10-24 | 2008-04-24 | Catlin C S | River and tidal power harvester |
| JP2009114904A (en) * | 2007-11-05 | 2009-05-28 | Ouchi Ocean Consultant Inc | Semi-submerged type ocean current power generating device |
| CN103195640A (en) * | 2013-03-12 | 2013-07-10 | 张平 | Array wave power generating device |
| CN203239492U (en) * | 2013-02-06 | 2013-10-16 | 东莞市杰伦塑胶灯饰有限公司 | Tidal energy and sea wave energy power generation equipment |
| ES2439423A1 (en) * | 2012-07-20 | 2014-01-22 | Sagres S.L. | Generator for the energetic use of marine currents (Machine-translation by Google Translate, not legally binding) |
| CN103696905A (en) * | 2014-01-03 | 2014-04-02 | 三峡大学 | Polygonal floating wave power generation set |
| CN204003252U (en) * | 2014-07-29 | 2014-12-10 | 国电联动力技术有限公司 | A kind of floating combination marine tidal-current energy generator group |
-
2014
- 2014-07-29 CN CN201410366693.6A patent/CN104100447A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007106323A2 (en) * | 2006-02-27 | 2007-09-20 | Ocean Power Technologies, Inc. | Mooring of arrays of buoy-like wecs |
| WO2007106323A3 (en) * | 2006-02-27 | 2008-09-04 | Ocean Power Technologies Inc | Mooring of arrays of buoy-like wecs |
| US20080093859A1 (en) * | 2006-10-24 | 2008-04-24 | Catlin C S | River and tidal power harvester |
| CN200989279Y (en) * | 2006-12-13 | 2007-12-12 | 凌宝山 | Array type floating seawave power generator |
| JP2009114904A (en) * | 2007-11-05 | 2009-05-28 | Ouchi Ocean Consultant Inc | Semi-submerged type ocean current power generating device |
| ES2439423A1 (en) * | 2012-07-20 | 2014-01-22 | Sagres S.L. | Generator for the energetic use of marine currents (Machine-translation by Google Translate, not legally binding) |
| CN203239492U (en) * | 2013-02-06 | 2013-10-16 | 东莞市杰伦塑胶灯饰有限公司 | Tidal energy and sea wave energy power generation equipment |
| CN103195640A (en) * | 2013-03-12 | 2013-07-10 | 张平 | Array wave power generating device |
| CN103696905A (en) * | 2014-01-03 | 2014-04-02 | 三峡大学 | Polygonal floating wave power generation set |
| CN204003252U (en) * | 2014-07-29 | 2014-12-10 | 国电联动力技术有限公司 | A kind of floating combination marine tidal-current energy generator group |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640505A (en) * | 2017-01-03 | 2017-05-10 | 江苏理工学院 | Wave power generation system based on tubular type permanent-magnet linear generator |
| WO2019237279A1 (en) * | 2018-06-13 | 2019-12-19 | 宋朋东 | Sea wave impact power generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2510231B1 (en) | Floating energy producing plant | |
| EP2461031A3 (en) | Technology for combined offshore floating wind power generation | |
| CN105099342B (en) | Offshore type water surface floating photovoltaic plant monoblock type catamaran hull floating platform device | |
| CN103407552B (en) | The counterweight anchor chain of single point mooring system | |
| CN103935478B (en) | Hexagon semi-submersible type marine tidal-current energy wind power generation platform | |
| CN204110335U (en) | Floating-type offshore wind power foundation | |
| CN105071744A (en) | Semisubmersible floating-type photovoltaic power station | |
| WO2017118228A1 (en) | Aquatic photovoltaic system | |
| JP2015078598A (en) | Buffer system for mining deep seafloor mineral resource | |
| WO2013165078A1 (en) | Deep-sea floating wind turbine having block-type floats | |
| CN204003252U (en) | A kind of floating combination marine tidal-current energy generator group | |
| CN105932936A (en) | Integral photovoltaic panel water surface floating table and floating table array | |
| CN104100447A (en) | Floating type combined tidal power generator set | |
| CN204003272U (en) | A kind of floating combination wind generator group | |
| CN105083489A (en) | Catamaran type buoyancy tank modules for forming water floating photovoltaic power station | |
| CN204003258U (en) | A kind of floating combination marine tidal-current energy generator group | |
| CN104097756A (en) | Floating type combined wind generator set | |
| CN215043539U (en) | Photovoltaic floating island and floating body system thereof | |
| EP3516765A1 (en) | Connectors for modular support platforms | |
| CN104100448A (en) | Floating type combined tidal power generator set | |
| CN207045634U (en) | A kind of photovoltaic transformer pier | |
| CN103921904A (en) | Offshore platform | |
| US20150027358A1 (en) | Frame shaped submersible deck box structure comprising at least one structural module | |
| CN210761204U (en) | Vertical combined type multi-layer energy-obtaining floating tidal current energy platform | |
| CN105958932A (en) | Floating type solar power station mounting rack with spherical floating cylinders |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chu Jingchun Inventor after: Jia Fayong Inventor after: Li Minghui Inventor after: Dai Haitao Inventor before: Jia Fayong Inventor before: Li Minghui Inventor before: Dai Haitao |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |
|
| RJ01 | Rejection of invention patent application after publication |