CN206719490U - A kind of floating platform formula marinescape combines generating foundation structure - Google Patents
A kind of floating platform formula marinescape combines generating foundation structure Download PDFInfo
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- CN206719490U CN206719490U CN201720212429.6U CN201720212429U CN206719490U CN 206719490 U CN206719490 U CN 206719490U CN 201720212429 U CN201720212429 U CN 201720212429U CN 206719490 U CN206719490 U CN 206719490U
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- cylindric
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- foundation structure
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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
- Y02E10/727—Offshore wind turbines
Abstract
A kind of floating platform formula marinescape combines generating foundation structure, including wind-driven generator, steel tower, basic transition section, photovoltaic panel, battery, flange ring, cylindric basis, support steel loop, suction anchor, draining pump, fixed hawser.Wherein steel tower bottom is provided with basic transition section, is provided with closed cavity in cylindric basis, has steel point storehouse plate to be supported in cavity.Periphery is provided with two circles and supports steel loop on the basis of cylindric, and two support steel loop tops are provided with photovoltaic panel.Battery is arranged in the closing space that two support steel loops, photovoltaic panel and cylindric basic upper plate are formed.Described draining pump is arranged between inner support steel loop and steel tower, in the closing space where basic cavity and battery.Four point symmetries on described cylindric basic platform are disposed with fixed hawser, and it passes through suction anchor and seabed bedding fixed constraint.The beneficial effect of this programme is to ensure that far-reaching marine site buoyant foundation operation stability and security, while uses wind light mutual complementing power generation mode, improves the stability of unit power output, reduces the impact to power network.
Description
Technical field
A kind of floating platform formula marinescape combination generating foundation structure is the utility model is related to, utilizes wind energy on the sea and solar energy
Complemental power-generation characteristic, improve the marine individually energy output power stability of wind-power electricity generation or photovoltaic generation, reduce defeated
Go out the fluctuation of power, while improve the operation stability and security of offshore floating type foundation structure.
Background technology
As current energy crisis and environmental air pollution problem become increasingly conspicuous, the regenerative resource such as wind energy and solar energy with
Its aboundresources, the advantages that environmental pollution is small, will play an important role in future source of energy general layout.Wind energy cleans as a kind of
The energy is quickly grown in recent years, and as land Wind Power Generation potentiality are increasingly exhausted, Oversea wind power generation obtains greatly in recent years
Attention and popularization, also have become a kind of new energy form with strategic importance.However, current offshore sea waters wind-power electricity generation
The generally used pile foundation of machine or gravity type foundation are more sensitive to marine site change in depth, are not appropriate for applying larger in the depth of water
Marine site, therefore can only be considered as buoyant foundation at deep-sea to realize the exploitation of wind energy resources.However, wind energy has at random
The features such as property, intermittence, big energy hunting, the output-power fluctuation of single wind-power electricity generation is big, can be to electricity when being incorporated into the power networks
Net impacts.For far-reaching marine site, offshore wind turbine working environment is severe, and load includes wind, wave and
The synergy of stream, this undoubtedly can bring huge challenge to offshore floating type blower fan structure safe design and operation stability.
The content of the invention
To solve difficult point and problem in above-mentioned engineering, the utility model proposes a kind of combination of floating platform formula marinescape to generate electricity
Foundation structure, the program can be by buoyant foundation from " high narrow formula " to " wide shallow formula " transition so that offshore wind power generation basic has
There are stronger capacity of anti-storm and more excellent buoyancy, so as to ensure it in far-reaching marine site operation stability and security.Meanwhile
This programme can also make full use of solar energy and the complementary characteristic of wind energy, using wind light mutual complementing power generation mode, to improve unit output
The stability of power, coordinate to reduce the impact to power network with power storage mode by the way that dual intensity is complementary.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of floating platform formula marinescape combines generating foundation structure, including wind-driven generator, steel tower, basic transition
Section, photovoltaic panel, battery, flange ring, cylindric basis, support steel loop, suction anchor, draining pump, fixed hawser, wherein wind-force are sent out
Motor is placed in steel tower, and steel tower bottom is provided with basic transition section；Closed cavity is provided with cylindric basis, it is empty
Intracavitary is supported provided with steel point storehouse plate；Periphery is provided with two circles and supports steel loop on the basis of cylindric, on two support steel loop tops
Photovoltaic panel is installed；Two support steel loops, photovoltaic panel and cylindric basic upper plate form a closing space, and battery is arranged in this
In closing space.Described draining pump is arranged between inner support steel loop and steel tower and battery place closing space
It is interior.Four point symmetries on described cylindric basic platform are disposed with fixed hawser, and it is fixed by suction anchor and seabed bedding
Constraint.
Further, connected between basic transition section bottom and cylindric basis using flange ring.
Further, cylindric basic body is made of steel or concrete.
Further, outside steel loop is located at cylindric basic top outermost edge, and inner side steel loop is higher than outside steel loop, makes photovoltaic
Plate tilts at an angle.
Further, photovoltaic panel uses piecemeal arrangement, and every piece can 360 degree of rotations.
Further, flow between inner support steel loop and steel tower, closing space where battery and basis are closed
Current in cavity can be discharged by draining pump.
The utility model beneficial effect is：
A kind of floating platform formula marinescape combination generating foundation structure that this programme proposes is cylindrical, empty by basis closing
Between and the volume that is surrounded of two steel loops structure integrally enough buoyancy in buoyant foundation is provided, imitated so as to reduce its with the inertia of wave
Should, it is ensured that basic stability.On the basis of the arrangement of photovoltaic panel can then make full use of solar energy and the complementary characteristic of wind energy, adopt
With wind light mutual complementing power generation mode, the fluctuation of power output is reduced.When daylight is strong, mainly using photovoltaic plate solar generating as
Main, wind-power electricity generation is used as compensation or energy stores；Evening illumination is very weak, but because earth's surface difference variation is big, wind energy has been strengthened,
Then mainly based on wind-power electricity generation, then compensated by the energy of accumulators store.Photovoltaic panel is annularly arranged in tower four
In week, take full advantage of the space on basic platform.Photovoltaic panel can 360 degree rotation, in adverse weathers such as rainfalls, photovoltaic panel may be reversed
To extend its service life.Photovoltaic panel is outwards in tilted layout at an angle, the photovoltaic panel that on the one hand optimum angle of incidence is arranged per year
More radiation energies can be received than horizontal photovoltaic panel, another aspect inclination angle can efficiently reduce the water flowed on the inside of basic platform
Measure and maintain the stability on basis.If still have on the basis of the inflow of some water within medial support steel loop or closed where battery empty
In, then it can be discharged by draining pump to maintain base fixed.The current that basic internal cavity is entered also can be by being arranged in
The draining pump discharge of basic internal.A kind of floating platform formula marinescape combination generating foundation structure that this programme proposes can be first in land
The upper installation and debugging for completing complete machine, it is then overall to check specified marine site installation, so substantially increase efficiency of construction.Have above
Beneficial effect statement explanation this programme has good Practical prospect.
Brief description of the drawings
Fig. 1 is that a kind of floating platform formula marinescape combines generating foundation structure side view；
Fig. 2 is that a kind of floating platform formula marinescape combines generating foundation structure top view；
Fig. 3 is to divide storehouse plate layout drawing in cylindric basis.
In figure：1st, wind-driven generator；2nd, steel tower；3rd, basic transition section；4th, cylindric basis；5th, photovoltaic panel；6th, prop up
Support steel loop；7th, battery；8th, draining pump；9th, fixed hawser；10th, suction anchor；11st, flange ring；12nd, steel divides storehouse plate.
Embodiment
To further appreciate that innovative point of the present utility model, following examples are hereby enumerated, and coordinate accompanying drawing to describe in detail such as
Under：
Fig. 1~Fig. 3 is referred to, program wind-driven generator 1 is directly connected with steel tower 2, and steel tower 2 passes through basis
Changeover portion 3 is connected with cylindric basic 4, is then fixed and connected using flange ring 11 between basic transition section 3 and cylindric basic 4
Connect, to ensure the integrally-built stability of blower fan.This programme include on cylindric basic 4 two of outer support steel loops 6 and
Multiple turnover solar energy photovoltaic panels 5 on steel loop are arranged in, two steel loops are at a distance of certain suitable distance, in order to pacify at an upper portion thereof
Fill photovoltaic panel 5.Outside steel loop is located at cylindric basic 4 top most outer, and inner side steel loop is higher than outside steel loop, so that photovoltaic
Plate 5 tilts at an angle, on the one hand can so ensure the angle required for photovoltaic generation, be on the other hand then to reduce
Surge at the sea for entering base center position.5 tilt distribution annular in shape of photovoltaic panel is around cylindric basic 4.Support steel loop 6
Wall thickness is 100mm, and photovoltaic panel 5 uses piecemeal arrangement, every piece can 360 degree rotations, the inclination angle of photovoltaic panel 5 for locality year most
Good inclination angle.Cylindric basic 4 size is diameter 20m, a height of 4m, wall thickness 100mm.In this programme, cylindric basic 4 top
Two circle steel loops, all photovoltaic panels 5 can form a closing space with cylindric basic 4 upper plate, and battery 7 is arranged in this envelope
Close in space.Symmetrical 4 points on cylindric basic 4 platform are moved in seafloor foundation by fixed hawser 9 and are consolidated with suction anchor 10
It is fixed.Cylindric basic 4 be steel, and it is closed cavity that it is internal, is carried out in cavity by wall thickness 50mm steel point storehouse plate 12
Support to improve the capacity of anti-storm on basis.In order to reduce engineering cost, cylindric basic 4 material can also use concrete, with
Same volume steel are compared, and its cost is lower, weight is smaller.2 and 4 are respectively arranged in cylindric basic 4 inner side and support steel loop 6
Platform draining pump, draining pump be arranged between interior steel loop and tower and battery where in closing space, enter to discharge with wave
Current to ensure the stabilization of whole blower fan structure.The current that cylindric basic 4 internal cavities are entered also are needed by being arranged in
4 draining pumps discharge of basic internal.When the floating platform formula marinescape combination generating foundation structure that this programme is related to is launched to sea
In after, cylindric basic 4 and support steel loop 6 can provide buoyancy and cause total decentralization.With reference to fixed hawser 9
With the fixation of suction anchor 10 so that the stability of blower fan structure has certain guarantee, improves the anti-of blower fan structure entirety
Stormy waves ability.This programme, using wind light mutual complementing power generation mode, can reduce the fluctuation of its power output, subtract by arranging photovoltaic panel 5
Its small impact to power network.
Certainly, concrete structure in the utility model embodiment is set, simply to the explanation of the utility model embodiment,
Do not play to restriction effect of the present utility model, as long as belonging to mentality of designing of the present utility model, and belong to obvious
Improve, all should be within the scope of protection of the utility model.
Claims (6)
1. a kind of floating platform formula marinescape combines generating foundation structure, it is characterized in that：Including wind-driven generator (1), steel tower
(2), basic transition section (3), photovoltaic panel (5), battery (7), flange ring (11), cylindric basic (4), support steel loop (6), suction
Power anchor (10), draining pump (8), fixed hawser (9), wherein wind-driven generator (1) are arranged in steel tower (2), steel tower
(2) bottom is provided with basic transition section (3)；Closed cavity is provided with cylindric basis (4), there is steel point storehouse plate (12) in cavity
It is supported；Periphery is provided with two circles and supports steel loop (6), two support steel loop (6) top installation photovoltaic panels on cylindric basis (4)
(5)；Two support steel loops, photovoltaic panel and cylindric basic (4) upper plate form a closing space, and battery (7) is arranged in this
In closing space；Described draining pump is arranged between inner support steel loop and steel tower (2) and the closing of battery place is empty
In, four point symmetries on described cylindric basic (4) platform are disposed with fixed hawser (9), its by suction anchor (10) with
Seabed bedding fixed constraint.
2. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Basic transition section
(3) it is connected between bottom and cylindric basic (4) using flange (11) ring.
3. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Cylindric basis
(4) main body is made of steel or concrete.
4. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Outside steel loop is located at
Cylindric basis (4) top most outer, inner side steel loop are higher than outside steel loop, photovoltaic panel (5) is tilted at an angle.
5. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Photovoltaic panel (5) is adopted
With piecemeal arrangement, every piece can 360 degree of rotations.
6. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Flow into inner support steel
Current between ring and steel tower, in battery place closing space and basic closed cavity can be discharged by draining pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212429.6U CN206719490U (en) | 2017-03-07 | 2017-03-07 | A kind of floating platform formula marinescape combines generating foundation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212429.6U CN206719490U (en) | 2017-03-07 | 2017-03-07 | A kind of floating platform formula marinescape combines generating foundation structure |
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| CN206719490U true CN206719490U (en) | 2017-12-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800076A (en) * | 2017-03-07 | 2017-06-06 | 天津大学前沿技术研究院有限公司 | A kind of floating platform formula marinescape combines generating foundation structure |
| CN109178227A (en) * | 2018-08-29 | 2019-01-11 | 天津大学 | A kind of pin-connected panel sea photovoltaic power generation platform and its construction method |
-
2017
- 2017-03-07 CN CN201720212429.6U patent/CN206719490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800076A (en) * | 2017-03-07 | 2017-06-06 | 天津大学前沿技术研究院有限公司 | A kind of floating platform formula marinescape combines generating foundation structure |
| CN109178227A (en) * | 2018-08-29 | 2019-01-11 | 天津大学 | A kind of pin-connected panel sea photovoltaic power generation platform and its construction method |
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