CN209083460U - A kind of combined multi-stage capacitation marine tidal-current energy generation platform - Google Patents
A kind of combined multi-stage capacitation marine tidal-current energy generation platform Download PDFInfo
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- CN209083460U CN209083460U CN201821919045.9U CN201821919045U CN209083460U CN 209083460 U CN209083460 U CN 209083460U CN 201821919045 U CN201821919045 U CN 201821919045U CN 209083460 U CN209083460 U CN 209083460U
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- capacitation
- current energy
- collection flow
- flow cartridge
- transmission shaft
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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
- Y02E10/20—Hydro energy
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of combined multi-stage capacitation marine tidal-current energy generation platforms, comprising: water surface tidal current energy generating system, including collection flow cartridge, floating body, rotary blade and the first generator, floating body is symmetricly set on the left and right sides of collection flow cartridge, and floating body and the axis of collection flow cartridge are located in same level, rotary blade is mounted on the inside of collection flow cartridge, and the first generator is connected with rotary blade；Underwater tidal current energy generating system, including capacitation transmission shaft, bowl formula capacitation device and the second generator, capacitation transmission shaft is fixed on collection flow cartridge bottom vertically, bowl formula capacitation device is mounted on capacitation transmission shaft, bowl formula capacitation device is used to capture the marine tidal-current energy of any flow direction, and capacitation transmission shaft is driven to rotate, capacitation transmission shaft is also connected through bevel gear pair with the second generator, and the second generator is mounted in collection flow cartridge.The utility model generating efficiency is high, structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to power generator technical field more particularly to a kind of power generation of combined multi-stage capacitation marine tidal-current energy are flat
Platform.
Background technique
Tide is the periodical seawater the fluctuation phenomenon that seawater is formed under the graviational interactions such as the moon, the sun, seawer tide companion
With two kinds of motion morphologies: first is that flood tide and ebb tide caused seawater vertical lift, i.e. usually signified tide；Second is that the water of seawater
Flat movement, i.e. ocean current.Energy (tide energy) entrained by the former (seawater vertical lift) is potential energy；And energy entrained by the latter
(marine tidal-current energy) is kinetic energy.Compared with other generation modes, have following characteristics using marine tidal-current energy power generation: marine tidal-current energy makes a kind of renewable
Clean energy resource；The energy density of marine tidal-current energy is much larger than wind energy and solar energy, and gross reserves is huge；Marine tidal-current energy is that one kind can be at any time
Between, space and the energy changed, but its change it is regular follow, and can look-ahead forecast；Marine tidal-current energy power generation is built without blocking sea
Dam influences marine environment small.Therefore, exploitation design can have using the device of marine tidal-current energy power generation not only for energy field non-
Often important meaning is similarly significant for field of environment protection.
Utility model content
The technical issues of in the presence of the utility model mainly solution prior art, so that it is high to provide a kind of generating efficiency
Combined multi-stage capacitation marine tidal-current energy generation platform.
Above technical problems of the utility model are mainly solved by the following technical scheme:
Combined multi-stage capacitation marine tidal-current energy generation platform provided by the utility model comprising:
Water surface tidal current energy generating system, including collection flow cartridge, floating body, rotary blade and the first generator, the floating body are symmetrical
The left and right sides of the collection flow cartridge is set, and the floating body and the axis of the collection flow cartridge are located in same level, it is described
Rotary blade is rotatably mounted on the inside of the collection flow cartridge, and first generator is connected with the rotary blade；
Underwater tidal current energy generating system, including capacitation transmission shaft, bowl formula capacitation device and the second generator, the capacitation transmission
Axis is fixed on the collection flow cartridge bottom vertically, and the bowl formula capacitation device is mounted on the capacitation transmission shaft, the bowl formula capacitation
Device is used to capture the marine tidal-current energy of any flow direction, and the capacitation transmission shaft is driven to rotate, and the capacitation transmission shaft is also through bevel gear
Secondary to be connected with second generator, second generator is mounted in the collection flow cartridge.
Further, the water surface tidal current energy generating system further includes baffle, and the baffle is fixed on the afflux
The import inside upper part of cylinder, and the axis flush of the lower surface of the baffle and the collection flow cartridge.
Further, the bowl formula capacitation device includes multiple bowls of formula capacitation device monomers, and multiple bowls of formula capacitation device monomers are along institute
The short transverse for stating capacitation transmission shaft is interspersed, and each bowl formula capacitation device monomer includes connection sleeve and multiple bowl-shape
Part, the connection sleeve are fixed on the capacitation transmission shaft, and multiple bowls are evenly arranged on the surrounding of the connection sleeve, and every
A bowl is fixedly connected through connecting rod with the connection sleeve.
Further, the lower surface of the floating body is additionally provided with double tail vanes.
Further, the outside of the bevel gear pair is additionally provided with sealing gear-box.
Further, the front end of the collection flow cartridge is additionally provided with collecting cover.
The utility model has the beneficial effects that: keeping half chamber water inlet state by collection flow cartridge, water flow rushes rotary blade
It hits and the first generator is driven to generate electricity, meanwhile, the convex surface flow velocity using bowl formula capacitation device is big, and pressure is small；The stream of recess
Fast small, the big principle of pressure remains underwater bowl formula capacitation device and rotates towards same steering, so as to drive capacitation to pass
Moving axis single direction rotation, and then energy transmission is produced electricl energy to the second generator by bevel gear pair, generating efficiency height, structure
Simply, manufacturing cost is low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model；
Fig. 2 is the schematic diagram of internal structure of the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model；
Fig. 3 is the installation site signal of double tail vanes of the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model
Figure；
Fig. 4 is the structural representation of the bowl formula capacitation device of the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model
Figure；
Fig. 5 is the operating principle figure of the baffle of the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1 shown in -2, the combined multi-stage capacitation marine tidal-current energy generation platform of the utility model comprising:
Water surface tidal current energy generating system 1, including collection flow cartridge 11, floating body 12, rotary blade 13 and the first generator 14, floating body
12 are symmetricly set on the left and right sides of collection flow cartridge 11, and floating body 12 and the axis of collection flow cartridge 11 are located in same level, rotate
Impeller 13 is rotatably mounted on the inside of collection flow cartridge 11, and the first generator 14 is connected with rotary blade 13；In the utility model, float
Body 12 is used to provide buoyancy to whole device, and specifically, when the flow velocity of water flow water when close to sea is maximum, collection flow cartridge 11 is kept
When half chamber is intake, water flow is best to impact effect caused by rotary blade 13.As shown in fig.5, in order to keep collection flow cartridge 11
The water inlet of half chamber, water surface tidal current energy generating system further include baffle 15, and baffle 15 is fixed on the import inside of collection flow cartridge 11
Portion, and the axis flush of the lower surface of baffle 15 and collection flow cartridge 11.In the present embodiment, the section of baffle 15 is right angle three
Angular, baffle 15 can not only keep the half chamber water inlet of collection flow cartridge 11, and when wave is excessive, can also be no mistake collection flow cartridge
The seawater of 11 top halfs is guided along the bevel edge of right angled triangle to the lower half portion of rotary blade 13, is increased to rotary blade
13 impact improves generating efficiency.
Underwater tidal current energy generating system 2, including capacitation transmission shaft 21, bowl formula capacitation device 22 and the second generator 23, capacitation
Transmission shaft 21 is fixed on collection 11 bottom of flow cartridge vertically, and bowl formula capacitation device 22 is mounted on capacitation transmission shaft 21, bowl formula capacitation device 22
For capturing the marine tidal-current energy of any flow direction, and drive capacitation transmission shaft 21 rotate, capacitation transmission shaft 21 also through bevel gear pair 24 with
Second generator 23 is connected, and the second generator 23 is mounted in collection flow cartridge 11.
The utility model keeps half chamber water inlet state by collection flow cartridge 11, and water flow drives the first hair to the impact of rotary blade 13
Motor 14 generates electricity, meanwhile, the convex surface flow velocity using bowl formula capacitation device 22 is big, and pressure is small；The flow velocity of recess is small, pressure
Big principle remains underwater bowl formula capacitation device 22 and rotates towards same steering, so as to drive capacitation transmission shaft 21
Single direction rotation, and then energy transmission is produced electricl energy to the second generator by bevel gear pair 24, generating efficiency is high, structure is simple
Single, manufacturing cost is low.
As shown in fig.4, bowl formula capacitation device 22 includes multiple bowls of formula capacitation device monomers, multiple bowls of formula capacitation device monomers edges are obtained
The short transverse of energy transmission shaft is interspersed, and each bowl of formula capacitation device monomer includes connecting sleeve 221 and multiple bowls 222,
Connection sleeve 221 is fixed on capacitation transmission shaft 21, and multiple bowls 222 are evenly arranged on the surrounding of connection sleeve 221, and each bowl
Shape part 222 is fixedly connected through connecting rod 223 with sleeve 221 is connect.In the present embodiment, bowl formula capacitation device monomer uses upper layer and lower layer
Design, the purpose is to: it avoids a bowl formula capacitation device monomer from acting on during rotation and is acted on always to the power of capacitation rotation axis 21
One point of axis prevents fractureing for capacitation rotation axis 21, improves the ability of the anti-strong wind wave of capacitation rotation axis 21.
As shown in fig.3, the lower surface of floating body 12 is additionally provided with double tail vanes 16.The effect of double tail vanes 16 is to maintain collection flow cartridge 11
Always it in direction of flow is met, allows rotary blade 13 to be in always and meets incoming flow conditions.
Preferably, the outside of bevel gear pair 24 is additionally provided with sealing gear-box 25.And the front end of collection flow cartridge 11 is additionally provided with collection
Stream cover 17.
In conclusion utility model has the advantages that
1) baffle 15 combines floating body 12, and afflux cylinder 11 can be made to remain the best generating state of half chamber water inlet.When
When stormy waves crosses mass-flow more than half chamber, baffle 15 can be guided the water flow more than half chamber to collection 11 lower half chamber of flow cartridge, be improved
Generating efficiency.
2) is equipped with bowl formula capacitation device 22, can collect the marine tidal-current energy of any flow direction, improves generating efficiency.
3) bowls of formula capacitation devices 22 are layered, and reduce the maximum weighted of capacitation transmission shaft 21, improve electricity generation system stability and
Generating efficiency.
4) can be used as a platform, using floating body 12 as relying on positioned at sea for fishery cultivating, scientific research, navigation institute
The various electrical equipments needed provide electric energy.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore,
The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of combined multi-stage capacitation marine tidal-current energy generation platform characterized by comprising
Water surface tidal current energy generating system, including collection flow cartridge, floating body, rotary blade and the first generator, the floating body are symmetrical arranged
In the left and right sides of the collection flow cartridge, and the floating body and the axis of the collection flow cartridge are located in same level, the rotation
Impeller is mounted on the inside of the collection flow cartridge, and first generator is connected with the rotary blade；
Underwater tidal current energy generating system, including capacitation transmission shaft, bowl formula capacitation device and the second generator, the capacitation transmission shaft are perpendicular
It is directly fixed on the collection flow cartridge bottom, the bowl formula capacitation device is mounted on the capacitation transmission shaft, and the bowl formula capacitation device is used
In capturing the marine tidal-current energy of any flow direction, and the capacitation transmission shaft is driven to rotate, the capacitation transmission shaft also through bevel gear pair with
Second generator is connected, and second generator is mounted in the collection flow cartridge.
2. combined multi-stage capacitation marine tidal-current energy generation platform as described in claim 1, which is characterized in that the water surface marine tidal-current energy
Electricity generation system further includes baffle, and the baffle is fixed on the import inside upper part of the collection flow cartridge, and the baffle
The axis flush of lower surface and the collection flow cartridge.
3. combined multi-stage capacitation marine tidal-current energy generation platform as claimed in claim 2, which is characterized in that the bowl formula capacitation device
Including multiple bowls of formula capacitation device monomers, multiple bowls of formula capacitation device monomers are interspersed along the short transverse of the capacitation transmission shaft,
Each bowl formula capacitation device monomer includes connection sleeve and multiple bowls, and the connection sleeve is fixed on the capacitation transmission
On axis, multiple bowls are evenly arranged on the surrounding of the connection sleeve, and each bowl is solid through connecting rod and the connection sleeve
Fixed connection.
4. combined multi-stage capacitation marine tidal-current energy generation platform as described in claim 1, which is characterized in that the following table of the floating body
Face is additionally provided with double tail vanes.
5. combined multi-stage capacitation marine tidal-current energy generation platform as claimed in claim 4, which is characterized in that the bevel gear pair
Outside is additionally provided with sealing gear-box.
6. combined multi-stage capacitation marine tidal-current energy generation platform as claimed in claim 5, which is characterized in that before the collection flow cartridge
End is additionally provided with collecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919045.9U CN209083460U (en) | 2018-11-21 | 2018-11-21 | A kind of combined multi-stage capacitation marine tidal-current energy generation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919045.9U CN209083460U (en) | 2018-11-21 | 2018-11-21 | A kind of combined multi-stage capacitation marine tidal-current energy generation platform |
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| Publication Number | Publication Date |
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| CN209083460U true CN209083460U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821919045.9U Active CN209083460U (en) | 2018-11-21 | 2018-11-21 | A kind of combined multi-stage capacitation marine tidal-current energy generation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236547A (en) * | 2018-11-21 | 2019-01-18 | 上海海洋大学 | A kind of combined multi-stage capacitation marine tidal-current energy generation platform |
-
2018
- 2018-11-21 CN CN201821919045.9U patent/CN209083460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236547A (en) * | 2018-11-21 | 2019-01-18 | 上海海洋大学 | A kind of combined multi-stage capacitation marine tidal-current energy generation platform |
| CN109236547B (en) * | 2018-11-21 | 2024-04-30 | 上海海洋大学 | Combined multi-stage energy-obtaining tidal current energy power generation platform |
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