CN204003258U - A kind of floating combination marine tidal-current energy generator group - Google Patents
A kind of floating combination marine tidal-current energy generator group Download PDFInfo
- Publication number
- CN204003258U CN204003258U CN201420423206.0U CN201420423206U CN204003258U CN 204003258 U CN204003258 U CN 204003258U CN 201420423206 U CN201420423206 U CN 201420423206U CN 204003258 U CN204003258 U CN 204003258U
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- CN
- China
- Prior art keywords
- current energy
- buoyancy aid
- marine tidal
- generator group
- floating
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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.)
- Expired - Lifetime
Links
- 238000007667 floating Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses 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, is fixedly connected with by supporting floating body.Floating combination marine tidal-current energy generator group of the present utility model can realize multiple generator set and move simultaneously, thereby improve marine tidal-current energy utilization ratio on a combined floating body.And 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, transport, installation, easy construction.
Description
Technical field
The utility model relates to marine tidal-current energy technical field of power generation, particularly relates 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 marine tidal-current energy generator group pattern mostly 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 marine tidal-current energy generator group is also only limited to single marine tidal-current energy generator group, does not relate to combination marine tidal-current energy generator group technology.
Model utility content
The purpose of this utility model is to provide a kind of floating combination marine tidal-current energy generator group, make it have multiple generator set, can on a combined floating body, realize multiple generator set moves simultaneously, improve marine tidal-current energy utilization ratio, easy construction, structural stability, be applicable to deep water waters, thereby the floating marine tidal-current energy generator group that overcomes existing deep water waters only relates to the deficiency of single generator set.
For achieving the above object, the utility model adopts following technological scheme:
A kind of floating combination marine tidal-current energy generator group, comprises multiple centers buoyancy aid and is 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, is fixedly connected with by supporting floating body.
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 center buoyancy aid and supporting floating body inside are provided with multiple cabins, and provide suitable buoyancy by ballast.
Further, described at least Liang Ge center buoyancy aid is 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 in, be positioned at outermost Liang Ge center buoyancy aid and be fixed on seabed by anchor chain respectively.
Further, described generator set of each side installation of described each center buoyancy aid.
Owing to adopting technique scheme, the utility model at least has the following advantages:
(1) floating combination marine tidal-current energy generator group of the present utility model, 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) 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.
(3) 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.
(4) 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; Do as a wholely, need on the buoyancy aid of all centers, not connect anchor chain, save cost.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 is the plan view of floating combination marine tidal-current energy generator group of the present utility model.
Fig. 2 is the plan view of floating combination marine tidal-current energy generator group of the present utility model.
Embodiment
Refer to shown in Fig. 1, Fig. 2, the utility model is a kind of floating combination marine tidal-current energy generator group, comprise multiple centers buoyancy aid 3 and multiple generator set, described generator set is arranged on described center buoyancy aid 3, between described multiple centers buoyancy aid 3, is fixedly connected with by supporting floating body.
Described generator set comprises impeller 1, cabin 2, and cabin 2 is arranged on described center buoyancy aid 3, and for ensureing steadiness, at least buoyancy aid 3 bottoms in Liang Ge center are fixed on seabed by anchor chain 7.
Between center buoyancy aid 3, be fixedly connected with supporting floating body, the end of described supporting floating body is fixedly connected with described center buoyancy aid 3 by flange plate 6, and described flange plate 6 is bolted, and can dismantle.
Between Liang Ge center buoyancy aid 4, 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, be the upper supporting floating body 4 shown in Fig. 1 and lower support buoyancy aid 5, 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, suitable buoyancy can be provided, ensure normal load draught and stability.
The quantity of described center buoyancy aid 4 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 4 are set in one line, described supporting floating body is laterally fixed between adjacent Liang Ge center buoyancy aid 3.Generator set of each side installation of each center buoyancy aid 3.Wherein be positioned at outermost Liang Ge center buoyancy aid 3 and be fixed on seabed by anchor chain 7, play 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 utility model, 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 utilize width and the desired generated energy in navigation channel according to marine tidal-current energy generator group, can install, dismantle supporting floating body by flange plate 6, and then adjust the quantity of described unit.
Owing to having adopted above technological scheme, floating combination marine tidal-current energy generator group of the present utility model, 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 marine tidal-current energy utilization ratio on a combined floating body.And 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; Do as a wholely, need on the buoyancy aid of all centers, not connect anchor chain, save cost.
The above; it is only preferred embodiment of the present utility model; not the utility model 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 domain of the present utility model.
Claims (9)
1. a floating combination marine tidal-current energy generator group, 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, is fixedly connected with by supporting floating body.
2. 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.
3. floating combination marine tidal-current energy generator group according to claim 2, is characterized in that, described flange plate is bolted.
4. 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.
5. 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.
6. floating combination marine tidal-current energy generator group according to claim 1, is characterized in that, described at least Liang Ge center buoyancy aid is fixed on seabed by anchor chain.
7. according to the floating combination marine tidal-current energy generator group described in claim 1-6 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.
8. floating according to claim 7 combination marine tidal-current energy generator group, is characterized in that, described in be positioned at outermost Liang Ge center buoyancy aid and be fixed on seabed by anchor chain respectively.
9. floating combination marine tidal-current energy generator group according to claim 7, 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 |
|---|---|---|---|
| CN201420423206.0U CN204003258U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination marine tidal-current energy generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423206.0U CN204003258U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination marine tidal-current energy generator group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003258U true CN204003258U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423206.0U Expired - Lifetime CN204003258U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination marine tidal-current energy generator group |
Country Status (1)
| Country | Link |
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| CN (1) | CN204003258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100448A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN108223254A (en) * | 2017-12-30 | 2018-06-29 | 中船天力（天津）科技股份有限公司 | A kind of wave and ocean current set electricity generation system |
-
2014
- 2014-07-29 CN CN201420423206.0U patent/CN204003258U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100448A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN108223254A (en) * | 2017-12-30 | 2018-06-29 | 中船天力（天津）科技股份有限公司 | A kind of wave and ocean current set electricity generation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
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| CX01 | Expiry of patent term |