CN204003272U - A kind of floating combination wind generator group - Google Patents
A kind of floating combination wind generator group Download PDFInfo
- Publication number
- CN204003272U CN204003272U CN201420422650.0U CN201420422650U CN204003272U CN 204003272 U CN204003272 U CN 204003272U CN 201420422650 U CN201420422650 U CN 201420422650U CN 204003272 U CN204003272 U CN 204003272U
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- China
- Prior art keywords
- floating body
- buoyancy aid
- generator group
- wind generator
- floating
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- Expired - Lifetime
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- 238000007667 floating Methods 0.000 title claims abstract description 74
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 108010066114 cabin-2 Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of floating combination wind generator group, comprise multiple centers buoyancy aid and multiple wind power generating set, above the buoyancy aid of described center, be fixedly connected with tower cylinder, described wind power generating set is arranged on described tower cylinder top, between adjacent two described center buoyancy aids, be fixedly connected with supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint.Floating combination wind generator group of the present utility model can realize multiple generator set and move simultaneously, thereby improve wind power utilization rate on a combined floating body.And, owing to being provided with universal joint, between the unit being formed by center buoyancy aid and generator set impact less, can ensure generator set stable operation.Floating combination wind generator group is done as a whole, has more stability than single generator set, and transport, installation, easy construction.
Description
Technical field
The utility model relates to technical field of wind power generation, particularly relates to a kind of floating combination wind generator group.
Background technique
At present, China's wind-power electricity generation is still in the starting stage, and existing wind power generating set pattern is fixed and two kinds of floating.
Fixed wind power generating set 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 on sea level.
Suspension windmill 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 suspension windmill group does not also relate to multiple combination wind generator group technology.
Model utility content
The purpose of this utility model is to provide a kind of floating combination wind generator group, can on a combined floating body, realize that multiple generator set move simultaneously and mutually between unaffected, easy construction, wind energy utilization is high, be applicable to deep water waters, thereby overcome the deficiency of existing suspension windmill group.
For achieving the above object, the utility model adopts following technological scheme:
A kind of floating combination wind generator group, comprise multiple centers buoyancy aid and multiple wind power generating set, above the buoyancy aid of described center, be fixedly connected with tower cylinder, described wind power generating set is arranged on described tower cylinder top, between adjacent two described center buoyancy aids, be fixedly connected with 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.
Owing to adopting technique scheme, the utility model at least has the following advantages:
(1) floating combination wind generator group of the present utility model, is applicable to 50 meters of above regions of the depth of water.This floating combination wind generator group can realize multiple generator set and move simultaneously on a combined floating body, improves wind power utilization rate.
(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 wind power generating set stable operation.
(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 wind 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 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 wind generator group of the present utility model.
Fig. 2 is the plan view of floating combination wind 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 wind generator group, comprise multiple centers buoyancy aid 4 and multiple wind power generating set, described center buoyancy aid 4 is fixedly connected with tower cylinder 3 above, described wind power generating set is arranged on described tower cylinder 3 tops, between adjacent two described center buoyancy aids 4, be fixedly connected with supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint 8.
Preferably, described supporting floating body comprises two sections, between two sections, connects by a universal joint 8.Two outboard end of supporting floating body are fixed on described center buoyancy aid 4 by flange plate 7, and described flange plate 7 is bolted, and are convenient to dismounting.
Between adjacent 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, i.e. upper supporting floating body 5 shown in Fig. 1 and lower support buoyancy aid 6.Preferably, described two upper and lower be arrangeding in parallel of supporting floating body, and universal joint 8 in each supporting floating body is all positioned at neutral position.Described center buoyancy aid 4, upper supporting floating body 5 and lower support buoyancy aid 6 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 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, tower cylinder 3 of each center buoyancy aid 4 top fixed support, wind power generating set comprises impeller 1, cabin 2, is fixed on the top of described tower cylinder 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 8, and the two ends of described supporting floating body are laterally fixed on respectively on adjacent Liang Ge center buoyancy aid 4.Each center buoyancy aid 4 is all fixed on seabed by anchor chain 9, plays a part constraint and fixing floating combination wind generator group.
Therefore floating combination wind generator group of the present utility model, has formed the unit being made up of wind power generating set, tower cylinder 3 and center buoyancy aid 4, 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 wind power generating set.Can install, dismantle upper supporting floating body 5 and lower support buoyancy aid 6 by flange plate 7, and then adjust the quantity of described unit.Meanwhile, due to the effect of universal joint 8, 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 wind generator group of the present utility model, is applicable to 50 meters of above regions of the depth of water.This floating combination wind generator group can realize multiple generator set and move simultaneously, thereby improve wind power utilization rate on a combined floating body.And, the unstable steady state that can not affect adjacent cells of a unit.Floating combination wind 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 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 wind generator group, it is characterized in that, comprise multiple centers buoyancy aid and multiple wind power generating set, above the buoyancy aid of described center, be fixedly connected with tower cylinder, described wind power generating set is arranged on described tower cylinder top, between adjacent two described center buoyancy aids, be fixedly connected with supporting floating body, described supporting floating body comprises multistage, between described multistage, connects by universal joint.
2. floating combination wind generator group according to claim 1, is characterized in that, described supporting floating body comprises two sections.
3. floating combination wind 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 wind generator group according to claim 3, is characterized in that, described flange plate is bolted.
5. floating combination wind generator group according to claim 1, is characterized in that, between the buoyancy aid of described adjacent Liang Ge center, is fixedly connected with two supporting floating body, described two upper and lower settings of supporting floating body.
6. floating combination wind generator group according to claim 5, 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 wind 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 wind 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 wind 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422650.0U CN204003272U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination wind generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422650.0U CN204003272U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination wind generator group |
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| Publication Number | Publication Date |
|---|---|
| CN204003272U true CN204003272U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422650.0U Expired - Lifetime CN204003272U (en) | 2014-07-29 | 2014-07-29 | A kind of floating combination wind generator group |
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| Country | Link |
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| CN (1) | CN204003272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097756A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined wind generator set |
| CN104500347A (en) * | 2015-01-06 | 2015-04-08 | 苏州赛胜创机电科技有限公司 | Wind generating set and manufacturing method thereof |
-
2014
- 2014-07-29 CN CN201420422650.0U patent/CN204003272U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097756A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined wind generator set |
| CN104500347A (en) * | 2015-01-06 | 2015-04-08 | 苏州赛胜创机电科技有限公司 | Wind generating set and manufacturing method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |