CN206360845U - Tidal current energy generating equipment with block - Google Patents
Tidal current energy generating equipment with block Download PDFInfo
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- CN206360845U CN206360845U CN201621373429.6U CN201621373429U CN206360845U CN 206360845 U CN206360845 U CN 206360845U CN 201621373429 U CN201621373429 U CN 201621373429U CN 206360845 U CN206360845 U CN 206360845U
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- Prior art keywords
- block
- hydrogenerator
- current energy
- generating equipment
- energy generating
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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
Abstract
The utility model provides a kind of tidal current energy generating equipment for having and blocking, including the outer block of outer framework, at least one hydrogenerator and at least two.Hydrogenerator is fixed in outer framework.It with outer framework is mounted and dismounted along the direction perpendicular to horizontal plane that block, which is separably arranged at outer framework and is located at block outside the upstream and downstream of hydrogenerator, two respectively, outside two.
Description
Technical field
The utility model belongs to power generation with marine energy field, more particularly to a kind of tidal current energy generating equipment with block.
Background technology
With the continuous improvement of the fossil energies such as coal, oil constantly exhausted and environmental requirement, countries in the world are one after another by mesh
Light invests the exploitation of regenerative resource.Wherein marine tidal-current energy (is estimated because resource reserve is abundant according to the United Nations science, education, culture and hygiene tissue
Meter, the marine tidal-current energy total amount developed contained of the whole world is up to 300,000,000 kilowatts), energy more concentrate that (energy density is approximately wind energy
4 times, 30 times of solar energy), stable load predictability is strong, as the regenerable marine energy shape paid close attention to the most in the world at present
Formula.
Marine tidal-current energy is a kind of periodicity seawater spontaneous fluctuation phenomenon, is human knowledge and utilizes a kind of most ocean energies.
Under the moon and solar gravitation effect, seawater does periodic motion, and it includes sea periodically vertical lift and seawater week
The bottom horizontal flow sheet of phase property.Bottom horizontal flow sheet part is the kinetic energy of tide, is referred to as marine tidal-current energy, and it is enriched with, and point appears in archipelago area
Straits, at the narrow entrance openings in water channel and bay, due to the influence of the factor such as seashore form and ground end landform, flow velocity is larger, companion
With energy it is also huge.
New tidal current energy generating equipment is as a kind of open ocean energy acquisition equipment, unlike traditional marine tidal-current energy generates electricity
Dam need to be built like that by standing, without huge up-front investment；When being generated electricity using the device, because wheel speed is slow, various seas
Foreign biology can still be flowed about in impeller, while big noise will not be produced, and not influence the visual environment of people, therefore can be with
Keep good region ecological environment.
However, as coastal area population is increasingly concentrated, economically developed, discarded object is more.Ocean is in the relatively low of the earth
Position, the polluter that land is produced naturally has flowed to ocean.Bad border of the rubbish that human lives produce just to ocean
Produce huge destruction so that the environment of ocean is extremely complex severe, especially the floating object of underwater, strong influence tide
The normal operation of stream energy TRT is, it is necessary to which often maintenance, not only increases cost of labor, and shorten marine tidal-current energy generating dress
The service life put, even can cause the destructive destruction of equipment sometimes.
Exactly because there is so many rubbish in ocean so that the mankind are filled with during using Ocean Tidal Current Energy and chosen
War.The problem of not accounted among many original designs is not only created, while having had a strong impact on tidal current energy generating equipment master
If the efficiency of hydrogenerator.Although carrying out numerous marine tidal-current energy research and development both at home and abroad, ocean rubbish is directed to
The processing of rubbish, does not there is good solution yet at present.
Utility model content
There is provided a kind of tidal current energy generating equipment for having and blocking in view of the shortcomings of the prior art for the utility model.
To realize the purpose of this utility model, the utility model provides a kind of tidal current energy generating equipment for having and blocking, bag
Include outer framework, at least one hydrogenerator and at least two outer blocks.Hydrogenerator is fixed in outer framework.Blocked outside two
Net is separably arranged at outer framework and is located at the upstream and downstream of hydrogenerator respectively, and two block and outer framework are edges outside
And mounted and dismounted perpendicular to the direction of horizontal plane.
In an embodiment of the present utility model, the quantity of hydrogenerator is at least three, and the quantity of outer block is extremely
It is few six, blocked outside each two and correspond to a hydrogenerator respectively positioned at upstream and downstream.
In an embodiment of the present utility model, outer framework has two groups of locating slots, and each outer block has outer block frame
Frame, each outer block is by way of outer block framework is slided in one group of locating slot along the direction perpendicular to horizontal plane from upper
And lower be fitted into outer framework.
In an embodiment of the present utility model, the tidal current energy generating equipment with block also includes at least one inside casing
Frame, at least one inner frame is separably arranged in outer framework, and at least one hydrogenerator is fixed on inner frame.
In an embodiment of the present utility model, the tidal current energy generating equipment with block also includes at least three inside casings
Frame, the quantity of hydrogenerator is at least three, and the quantity of outer block is to be provided with least one at least six, an inner frame
Individual hydrogenerator.
In an embodiment of the present utility model, the tidal current energy generating equipment with block also includes interior block, interior block
Detachably being arranged at inner frame and being located at block in the upstream and downstream of hydrogenerator, two respectively is with inner frame
Mounted and dismounted along the direction perpendicular to horizontal plane.
In an embodiment of the present utility model, outer block is that block is detachably set outside at least five, five
The all surface beyond upper surface is removed in outer framework.
In an embodiment of the present utility model, the size of the mesh of outer block is according to the actual characteristics of spam for implementing marine site
Set.
In summary, the tidal current energy generating equipment that the utility model embodiment is provided in upstream and downstream by setting at least two
Outer block, hydrogenerator module of the protection setting in it is not damaged by rubbish in the sea, reduces the failure of hydrogenerator
Rate, extends the service life of hydrogenerator, reduces cost of electricity-generating.Especially, outer block of the present utility model is detachable
Set, it means that installation personnel only needs to carry out operation on the water surface when installation, you can hang outer block from top to down
Enter in outer framework.Cleaning, change or repair when, equally only need to carry out operation on the water surface, by outer block from lower
On from outer framework pull out, considerably reduce installation and maintenance cost, it is easy to operate.
Preferably, outer block of the present utility model can be divided into it is multiple, so install, change and clear up when can be with single
It is independent to carry out, reduce maintenance cost while operating more convenient.
The mesh of outer block is set within the specific limits, reduces the resistance to current as far as possible while ensuring and stopping rubbish
Power.In addition, the utility model fully can also avoid rubbish from being involved in water by the way of outer block and the interior dual block of block
Turbine generator.
For above and other objects, features and advantages of the present utility model can be become apparent, preferable reality cited below particularly
Example is applied, and coordinates accompanying drawing, is described in detail below.
Brief description of the drawings
Fig. 1 show the top view of the tidal current energy generating equipment provided according to the embodiment of the utility model one.
Fig. 2 is the schematic diagram blocked in Fig. 1.
Embodiment
Fig. 1 show the top view of the tidal current energy generating equipment provided according to the embodiment of the utility model one.Fig. 2 is Fig. 1
The schematic diagram of middle block.Please also refer to Fig. 1 and Fig. 2.
Tidal current energy generating equipment with block includes outer framework 1, at least one hydrogenerator 2 and at least two and blocked outside
Net 3.Hydrogenerator 2 is fixed in outer framework 1.Block 3 is separably arranged at outer framework 1 and is located at water wheels respectively outside two
The upstream and downstream of generator 2, two block 3 and outer framework 1 are along perpendicular to the progress peace installation and dismantling of the direction of horizontal plane outside
Unload.
Due to there is flood tide and ebb tide, water (flow) direction can change, in order to more effectively avoid rubbish to the hydraulic turbine
Infringement, therefore outer block 3 needs the upstream and downstream in hydrogenerator 2 to be configured.The utility model is to hydraulic generator
The type of machine 2 is not limited in any way.Either trunnion axis hydrogenerator or vertical axis hydrogenerator may be suitable for
Tidal current energy generating equipment of the present utility model.Two kinds of hydrogenerators are depicted in Fig. 1.
In the present embodiment, outer framework 1 has two groups of locating slots 11, and each outer block 3 has outer block framework 31, each
Outer block 3 is by way of outer block framework 31 is slided in one group of locating slot 11 along the direction perpendicular to horizontal plane from upper
It is lower to be fitted into outer framework 1.Specifically, locating slot 11 is U-shaped neck, and there is bottom plate the bottom side of outer framework 1.However, this practicality is new
Type is not limited in any way to the shape of locating slot.In other embodiments, locating slot can be work shape neck.
Because ocean rubbish is serious, periodic cleaning surface debris is needed after outer block is using a period of time, can
Ensure that current swimmingly pour in hydrogenerator without by garbage blocking, ensureing generated output always.Further, since current are rapid
Anxious, some rubbish are more sharp, even make outer block using steel wire, still can there are problems that damage, therefore outer block is needed
Often to repair and change.Existing outer block cleaning, installation and maintenance personal must dive and operation, operation difficulty carried out in water
Height, efficiency is low, and because the collision of marine tidal-current energy generator ambient water easily causes whirlpool, there is also danger for maintenance and cleaning.
When installing the outer block 3 that the utility model is provided, installation personnel only needs to sling outer block 3 so on the water surface
Outer block framework 31 is fitted into outer framework 1 from top to bottom along locating slot 11 afterwards.Now, outer block framework 31 is along locating slot
11 slide, due to the line of travel be in itself along gravity direction (perpendicular to the direction of horizontal plane), therefore without any power-assisted,
Outer block 3 can automatic descending, until the bottom plate that outer block 3 encounters outer framework 1, outer block 3 is fixed.Pass through this side
Formula, all installation operations all need to only be carried out on the water surface, and installation cost is lower, and operation is simpler, more efficient.Especially, nothing
Extra fixed structure need to be set again, and externally block 3 is fixed.
When the outer block 3 for needing to change or repairing in the utility model, maintenance personal is still only needed on the water surface
Operation.Outer block 3 is pulled out from outer framework 1 by loop wheel machine, now outer block framework 31 is along locating slot 11 from lower
On slide, until outer block 3 departs from from locating slot 11, outer block 3 can be replaced or repair.Outer block is taken due to hanging
Direction be still, perpendicular to horizontal plane, resistance that current bring to be reduced most possibly (as long as overcoming outer block in theory
The gravity of itself), therefore change more easy, it is more efficient.
In the present embodiment, the quantity of hydrogenerator 2 is at least three, and the quantity of outer block 3 is at least six, every two
Individual outer block 3 corresponds to a hydrogenerator 2 and is located at upstream and downstream respectively.It is many by outer 3 points of block by this set
It is individual, maintenance cost can be reduced while operating more convenient with single independent progress when so installing, change and clear up.
In the present embodiment, the tidal current energy generating equipment with block also includes at least one inner frame 4, at least one
Framework 4 is separably arranged in outer framework 1, and at least one hydrogenerator 2 is fixed on inner frame 4.Especially, inner frame 4
Quantity can be at least three, the quantity of hydrogenerator 2 is at least three, and the quantity of outer block 3 is at least six, one
At least one hydrogenerator 2 is provided with inner frame 4.
One inner frame 4 and a hydrogenerator 2 are collectively forming built-in module., can be first by water wheels in practical application
Generator 2 is fixed in inner frame 4, then at least three inner frames 4 is separately fixed in outer framework 1, so as to realize water wheels
The modularization of generator module 2 is installed and array distribution.Specifically, the installation of built-in module can be carried out on the coast, so
Built-in module is hung in from top to bottom afterwards and is placed in the inner and outer framework 1 of marine outer framework 1 and is fixed, installation is so greatly simplified
Program, reduces the set-up time, installation difficulty in reduction ocean.Similarly, also only needed to built-in module during maintenance on the water surface
Hung out from bottom to top from outer framework 1, maintenance difficulty and cost can also be substantially reduced.
In the present embodiment, the tidal current energy generating equipment with block also includes interior block (not shown), interior block difference
Separably being arranged at inner frame 4 and being located at block in the upstream and downstream of hydrogenerator 2, two respectively is with inner frame 4
Mounted and dismounted along the direction perpendicular to horizontal plane.The utility model can also be dual using outer block 3 and interior block
The mode of block, fully avoids rubbish from being involved in hydrogenerator 2.It is outer block 3 with it is interior block mesh size can as
Can be with different.
In the present embodiment, the width of mesh of outer block is set according to the actual characteristics of spam for implementing marine site.Specifically,
Different waters are due to the reason such as ocean current and residing regional difference, and characteristics of spam difference is than larger, therefore the rubbish in marine site is big
Small difference is also than larger.Outer block of the present utility model sets width of mesh according to the characteristics of different waters.For example, block outside
The width of mesh of net 3 can be in 0.04m2-0.25m2Between.The mesh of outer block 3 can not be too small, it is too small if can increase current
Resistance, but again can not be too big, it is too big if can not play a part of good stopping rubbish.In the present embodiment, block outside
Net 3 is made by steel wire, and mesh is rectangle, is so made easier and is blocked outside also sufficiently tight.But the utility model
This is not limited in any way, in other embodiments, mesh can be the arbitrary shapes such as circle.Outer block 3 can also use other knots
Real material is made.
In the present embodiment, outer block 3 is at least five, and block 3 is detachably arranged at outer framework 1 and removed outside five
The all surface gone beyond upper surface, omnibearing protection hydrogenerator 2 prevents damage of the ocean rubbish to equipment.
In summary, the tidal current energy generating equipment that the utility model embodiment is provided in upstream and downstream by setting at least two
Outer block, hydrogenerator module of the protection setting in it is not damaged by rubbish in the sea, reduces the failure of hydrogenerator
Rate, extends the service life of hydrogenerator, reduces cost of electricity-generating.Especially, outer block of the present utility model is detachable
Set, it means that installation personnel only needs to carry out operation on the water surface when installation, you can hang outer block from top to down
Enter in outer framework.Cleaning, change or repair when, equally only need to carry out operation on the water surface, by outer block from lower
On from outer framework pull out, considerably reduce installation and maintenance cost, it is easy to operate.
Preferably, outer block of the present utility model can be divided into it is multiple, so install, change and clear up when can be with single
It is independent to carry out, reduce maintenance cost while operating more convenient.
The mesh of outer block is set within the specific limits, reduces the resistance to current as far as possible while ensuring and stopping rubbish
Power.In addition, the utility model fully can also avoid rubbish from being involved in water by the way of outer block and the interior dual block of block
Turbine generator.
Although the utility model is disclosed above by preferred embodiment, but the utility model is not limited to, it is any
Know this those skilled in the art, do not departing from spirit and scope of the present utility model, a little change and retouching, therefore this practicality can be made
New protection domain is worked as to be defined depending on claims scope claimed.
Claims (8)
1. a kind of have the tidal current energy generating equipment blocked, it is characterised in that including：
Outer framework；
At least one hydrogenerator, is fixed in the outer framework；
At least two outer blocks, are separably arranged at the outer framework and are located at the upstream and downstream of hydrogenerator respectively,
Described two outer blocks with outer framework are mounted and dismounted along the direction perpendicular to horizontal plane.
2. according to claim 1 have the tidal current energy generating equipment blocked, it is characterised in that the quantity of hydrogenerator
For at least three, the quantity of outer block is to block to correspond to a hydrogenerator respectively and be located at upstream outside at least six, each two
And downstream.
3. according to claim 1 have the tidal current energy generating equipment blocked, it is characterised in that the outer framework has two
Group locating slot, each outer block has outer block framework, and each outer block is slided by outer block framework in one group of locating slot
Mode be fitted into from top to bottom in the outer framework along the direction perpendicular to horizontal plane.
4. according to claim 1 have the tidal current energy generating equipment blocked, it is characterised in that described to have the tide blocked
Stream energy TRT also includes at least one inner frame, and at least one described inner frame is separably arranged at the outer framework
In, at least one described hydrogenerator is fixed on the inner frame.
5. according to claim 1 have the tidal current energy generating equipment blocked, it is characterised in that described to have the tide blocked
Stream energy TRT also includes at least three inner frames, and the quantity of hydrogenerator is at least three, and the quantity of outer block is extremely
It is few six, it is provided with least one hydrogenerator in an inner frame.
6. according to claim 4 have the tidal current energy generating equipment blocked, it is characterised in that described to have the tide blocked
Stream energy TRT also includes interior block, and the interior block is detachably arranged at the inner frame and is located at water wheels respectively
The upstream and downstream of generator, described two interior blocks are to carry out peace installation and dismantling along perpendicular to the direction of horizontal plane with inner frame
Unload.
7. according to claim 1 have the tidal current energy generating equipment blocked, it is characterised in that outer block is at least five
Individual, block is detachably arranged at all surface beyond the outer framework removing upper surface outside described five.
8. it is according to claim 1 have block tidal current energy generating equipment, it is characterised in that the mesh blocked outside it is big
Rootlet factually border implement marine site characteristics of spam set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373429.6U CN206360845U (en) | 2016-12-14 | 2016-12-14 | Tidal current energy generating equipment with block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373429.6U CN206360845U (en) | 2016-12-14 | 2016-12-14 | Tidal current energy generating equipment with block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360845U true CN206360845U (en) | 2017-07-28 |
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ID=59375135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373429.6U Active CN206360845U (en) | 2016-12-14 | 2016-12-14 | Tidal current energy generating equipment with block |
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| Country | Link |
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| CN (1) | CN206360845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542068A (en) * | 2017-09-04 | 2018-01-05 | 合肥工业大学 | A kind of offshore water V-type ocean current power generation field device |
| CN111927679A (en) * | 2020-08-19 | 2020-11-13 | 诸暨亚目发动机有限公司 | Small-size hydroelectric generation device with automatic replacement and cleaning equipment |
-
2016
- 2016-12-14 CN CN201621373429.6U patent/CN206360845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542068A (en) * | 2017-09-04 | 2018-01-05 | 合肥工业大学 | A kind of offshore water V-type ocean current power generation field device |
| CN111927679A (en) * | 2020-08-19 | 2020-11-13 | 诸暨亚目发动机有限公司 | Small-size hydroelectric generation device with automatic replacement and cleaning equipment |
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