CN110485459A - A kind of Formwork Support for External basis of tidal current energy water turbine and installation method - Google Patents
A kind of Formwork Support for External basis of tidal current energy water turbine and installation method Download PDFInfo
- Publication number
- CN110485459A CN110485459A CN201910837544.6A CN201910837544A CN110485459A CN 110485459 A CN110485459 A CN 110485459A CN 201910837544 A CN201910837544 A CN 201910837544A CN 110485459 A CN110485459 A CN 110485459A
- Authority
- CN
- China
- Prior art keywords
- support
- current energy
- water turbine
- energy water
- pedestal
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000009415 formwork Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008010 sperm capacitation Effects 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/08—Tide or wave power plants
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of Formwork Support for External of tidal current energy water turbine bases, including truss structure and support connector, support connector is mounted on the outside of truss structure, and the bottom of truss structure is pile foundation, in pile foundation injection sea bed, it is located under sea at the top of truss structure;Support connector includes supporting element, lateral support arm, support ring and connection pedestal, one end of lateral support arm is connected on the outside of truss structure, the other end connects in support ring, support ring is equipped with slideway structure, pedestal along slideway structure circumferential direction slide into a certain position after it is fixed, tidal current energy water turbine is connected on pedestal, supports support lateral support arm.The present invention provides one kind to be suitable for multilayer capacitation and the adjustable fixed marine tidal-current energy support stud connector design of water turbine position;According to the distribution of marine tidal-current energy runner, the multilayer and multi-faceted arrangement of tidal current energy water turbine are realized;The capacitation range of marine tidal-current energy device and the needs of multidirectional more marine tidal-current energy water channels are increased, efficiency is improved.
Description
Technical field:
The present invention relates to a kind of underwater structure basic system fields, and in particular to a kind of truss-like of tidal current energy water turbine
Brace foundation and installation method.
Background technique:
With the worsening shortages of global traditional energy and the increasingly sternness of environmental problem, countries in the world are to renewable energy
Demand constantly rises.For marine tidal-current energy as a kind of important marine energy resources, rich reserves, development prospect is huge, has become at present
For the emphasis of each coastal state's Renewable Energy Development in the world.Main China coastal seas region marine tidal-current energy theory potentiality about 14GW,
It is resourceful.However the whole marine tidal-current energy development speed in the whole world is still limited insufficient with its development technique and equipment Development at present, cost
The factors such as higher.
Tidal current energy water turbine mainly has the horizontal axis tidal current energy hydraulic turbine as the main equipment for converting marine tidal-current energy to electric energy
With two kinds of the vertical-axis tide energy hydraulic turbine.The support construction of tidal current energy water turbine is also mainly gravity bottom-sitting type basis in the world,
Pile-column and floatation type support construction.
Current fixed brace foundation is mostly pile foundation type and bottom-sitting type structure, pile foundation type basis mostly by using single pile and
Jacket-type structure.However the more existence foundation stability of these traditional tidal current energy water turbine support constructions are insufficient, economy is not
Foot, capacitation range is small, and capacitation low efficiency, capacitation direction is not easy to adjust, and builds the technical problems such as complicated and power transmission.Therefore it needs
Develop a kind of efficient capacitation, the support construction of the tidal current energy water turbine of multilayer capacitation and simple economy.
Summary of the invention:
The purpose of the present invention is to provide a kind of marine tidal-current energy branch combined by traditional truss structure and the support of multilayer circumferential direction
Foundation structure is supportted, by taking multiple field arrangement to realize the purpose of underwater multiple tidal current energy water turbine layered cooperative work;
The adjustment that carried tidal current energy water turbine position is realized by circumferential displaceable ramp design provides a kind of new marine tidal-current energy
Hydraulic turbine support construction.The stability for improving tidal current energy water turbine support construction, enhance Ocean Tidal Current Energy acquisition rate and
Acquisition range reduces the marine tidal-current energy development cost using traditional pile-column tidal current energy water turbine support construction, reduces trend
Equipment can be developed to the coverage in sea area.
The present invention is achieved by the following technical programs: a kind of Formwork Support for External basis of tidal current energy water turbine, including
Truss structure and support connector, support connector are mounted on the outside of truss structure, and the bottom of truss structure is stake
Basis, in pile foundation injection sea bed, truss structure is located under sea;Support connector includes supporting element, lateral support arm, branch
Pushing out ring and connection pedestal, one end of lateral support arm are connected on the outside of truss structure, and the other end connects in support ring, support ring
Equipped with slideway structure, pedestal along slideway structure circumferential direction slide into a certain position after it is fixed, tidal current energy water turbine is connected on pedestal,
Supports support lateral support arm.
In one embodiment, the support connector is spaced apart along the length direction of truss structure.
In one embodiment, the lateral support arm is multiple, wherein the angular interval between every two lateral support arm
It spends identical or essentially identical.
In one embodiment, after the tidal current energy water turbine is mounted on the pedestal, by the pedestal in the cunning
The circumferential sliding adjustment of road structure, can be changed the orientation of the tidal current energy water turbine.
In one embodiment, the lateral support arm is internally provided with defeated cable and slideway control cable cabin, the trend
After energy hydraulic turbine installation is in place, it can realize that the adjustment of electrical energy transportation and position controls by the pedestal.
In one embodiment, the pedestal is one or more, is located in the slideway structure, the marine tidal-current energy water wheels
Machine is matched with the quantity of the pedestal and installation form.
In one embodiment, the supporting element includes skewed horizontal load part and horizontal support piece, and skewed horizontal load part is supported on
The lower section of the lateral support arm, horizontal support piece are supported on one end of the lateral support arm.
In one embodiment, the number of the skewed horizontal load part and the horizontal support piece is even number.
A kind of installation method of the support connector of truss structure, it is characterised in that: S1) it land truss structure and connects
One or more support connector;S2) bottom of truss structure is installed on sea bed by pile foundation;S3) to being mounted on slideway
Pedestal in structure circumferentially slides line position of going forward side by side and sets adjustment, and tidal current energy water turbine is in place;S4) tidal current energy water turbine is installed to base
On seat, transmission system debugging.
It is of the present invention mainly to have the following advantages and beneficial effects:
(1) it provides one kind and is suitable for multilayer capacitation and the adjustable fixed marine tidal-current energy support connector of water turbine position
Design;
(2) multilayer and multi-faceted arrangement that according to the distribution of marine tidal-current energy runner, can realize tidal current energy water turbine cooperate
Purpose;
(3) the capacitation range for increasing marine tidal-current energy device can meet the needs of multidirectional more marine tidal-current energy water channels, improve it and obtain
It can efficiency;
(4) it is suitable for polymorphic type tidal current energy water turbine, polymorphic type and more size tidal current energy water turbines can be configured as needed,
It is with strong applicability;
(5) the marine tidal-current energy development cost using traditional pile-column vertical-axis tide energy hydraulic turbine support construction is reduced, is subtracted
Coverage of the small marine tidal-current energy exploitation equipment to sea area.
Detailed description of the invention:
Fig. 1 is disclosed in one embodiment of the present invention, a kind of main view on the Formwork Support for External basis of tidal current energy water turbine
Figure;
Fig. 2 is the top view of Fig. 1.
Wherein, 1- truss structure, 2- support connector, 3- lateral support arm, 4- support ring, 5- pedestal, 6- marine tidal-current energy
The hydraulic turbine, 7- pile foundation, 8- horizontal support piece, 9- skewed horizontal load part.
Specific embodiment:
The above and other feature of the present invention, property and advantage will pass through description with reference to the accompanying drawings and examples
And become apparent, identical appended drawing reference always shows identical feature in the accompanying drawings, in which:
With reference to Fig. 1 and Fig. 2, Fig. 1 is combined to disclose in one embodiment of the present invention, a kind of truss of tidal current energy water turbine
The main view of formula brace foundation;Fig. 2 is the top view of Fig. 1.A kind of support connector of truss structure in the present embodiment,
It is mounted on the outside of truss structure 1, the bottom of truss structure 1 is pile foundation 7, in 7 injection sea bed of pile foundation, truss-like knot
Structure 1 is located under sea;Connector 2 is supported to include supporting element, lateral support arm 3, support ring 4 and pedestal 5, lateral support arm 3
One end is connected to the outside of truss structure 1, and the other end connects in support ring 4, and support ring 4 is equipped with slideway structure and (does not mark in figure
Note), pedestal 5 along slideway structure circumferential direction slide into a certain position after it is fixed, tidal current energy water turbine 6 is connected on pedestal 5, supporting element
Support lateral support arm 3.
Further, support connector 2 is spaced apart along the length direction of truss structure 1.
Further, lateral support arm 3 be it is multiple, the interval angles wherein between every two lateral support arm 3 it is identical or
It is essentially identical.
Further, after tidal current energy water turbine 6 is mounted on pedestal 5, the circumferential sliding by pedestal 5 in slideway structure is adjusted
It is whole, the orientation of the tidal current energy water turbine 6 can be changed.
Further, lateral support arm 3 is internally provided with defeated cable and slideway control cable cabin, tidal current energy water turbine 6 are installed
After in place, it can realize that the adjustment of electrical energy transportation and position controls by pedestal 5.
Further, pedestal 5 can be one, or it is multiple, be located in slideway structure, tidal current energy water turbine 6 with
The quantity and installation form of pedestal 5 match.
Further, supporting element includes skewed horizontal load part 9 and horizontal support piece 8, and skewed horizontal load part 9 is supported on lateral support
The lower section of arm 3, horizontal support piece 8 are supported on one end of lateral support arm 3.
Further, the number of skewed horizontal load part 9 and horizontal support piece 8 is even number.
A kind of installation method on the Formwork Support for External basis of tidal current energy water turbine, there is following installation steps:
S1) land truss structure and one or more support connectors are connected;
S2) bottom of truss structure is installed on sea bed by pile foundation;
S3 line position of going forward side by side circumferentially) is slided to the pedestal being mounted on slideway structure and sets adjustment, and tidal current energy water turbine is in place;
S4) tidal current energy water turbine is installed on pedestal, transmission system debugging.
It is understood that the distance between adjacent support connector can be set according to live marine tidal-current energy water channel situation
Meter;Each tidal current energy water turbine be mounted in set tidal current energy water turbine pedestal in support ring number be can be according to practical feelings
Condition is adjusted.
Technical solution of the present invention gives a kind of marine tidal-current energy combined by traditional truss structure and the support of multilayer circumferential direction
Brace foundation structure, by taking multiple field arrangement to realize the mesh of underwater multiple tidal current energy water turbine layered cooperative work
's;The adjustment that carried tidal current energy water turbine position is realized by circumferential displaceable ramp design provides a kind of new tide
Stream can hydraulic turbine support construction.
The stability for improving tidal current energy water turbine support construction enhances the acquisition rate and acquisition model of Ocean Tidal Current Energy
It encloses, reduces the marine tidal-current energy development cost using traditional pile-column tidal current energy water turbine support construction, reduce marine tidal-current energy exploitation
Equip the coverage to sea area.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment should belong to the protection scope of invention.
Claims (9)
1. a kind of Formwork Support for External basis of tidal current energy water turbine, it is characterised in that: including truss structure and connector is supported,
Support connector is mounted on the outside of truss structure, and the bottom of truss structure is pile foundation, in pile foundation injection sea bed, purlin
Rack and panel construction is located under sea;Support connector includes supporting element, lateral support arm, support ring and connection pedestal, lateral support
One end of arm is connected on the outside of truss structure, and the other end connects in support ring, and support ring is equipped with slideway structure, and pedestal is along slideway
Structure circumferential direction is fixed after sliding into a certain position, and tidal current energy water turbine is installed on pedestal, supports support lateral support arm.
2. Formwork Support for External basis as described in claim 1, it is characterised in that: the support connector is along the truss-like knot
The length direction of structure is spaced apart.
3. Formwork Support for External as described in claim 1 basis, it is characterised in that: the lateral support arm be it is multiple, wherein often
Interval angles between two lateral support arms are identical or essentially identical.
4. Formwork Support for External basis as described in claim 1, it is characterised in that: the tidal current energy water turbine is mounted on the base
After seat, by the pedestal in the circumferential sliding adjustment of the slideway structure, the orientation of the tidal current energy water turbine can be changed.
5. Formwork Support for External basis as claimed in claim 4, it is characterised in that: the lateral support arm is internally provided with defeated cable
Line and slideway, which control cable cabin, can realize electrical energy transportation and position by the pedestal after the tidal current energy water turbine installation is in place
Adjustment control.
6. Formwork Support for External basis as described in claim 1, it is characterised in that: the pedestal is one or more, is located at institute
It states in slideway structure, the tidal current energy water turbine is matched with the quantity of the pedestal and installation form.
7. Formwork Support for External basis as described in claim 1, it is characterised in that: the supporting element includes skewed horizontal load part and cross
To supporting element, skewed horizontal load part is supported on the lower section of the lateral support arm, and horizontal support piece is supported on the lateral support arm
One end.
8. Formwork Support for External basis as claimed in claim 7, it is characterised in that: the skewed horizontal load part and the cross-brace
The number of part is even number.
9. a kind of installation method on the basis of Formwork Support for External described in -8 according to claim 1, it is characterised in that: S1) land purlin
Frame structure simultaneously connects one or more support connectors;
S2) bottom of truss structure is installed on sea bed by pile foundation;
S3 line position of going forward side by side circumferentially) is slided to the pedestal being mounted on slideway structure and sets adjustment, and tidal current energy water turbine is in place;
S4) tidal current energy water turbine is installed on pedestal, transmission system debugging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910837544.6A CN110485459A (en) | 2019-09-05 | 2019-09-05 | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910837544.6A CN110485459A (en) | 2019-09-05 | 2019-09-05 | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110485459A true CN110485459A (en) | 2019-11-22 |
Family
ID=68556656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910837544.6A Pending CN110485459A (en) | 2019-09-05 | 2019-09-05 | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110485459A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11585061B2 (en) * | 2020-06-10 | 2023-02-21 | Hangzou Lhd Institute Of New Energy, Llc | Large tidal current energy generating device and assembly platform thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104865525A (en) * | 2015-05-14 | 2015-08-26 | 天津大学前沿技术研究院有限公司 | Experiment platform for horizontal-axis ocean-current generation water turbine |
CN106574598A (en) * | 2014-07-02 | 2017-04-19 | 能源技术研究所 | Tidal energy converter system |
CN108678896A (en) * | 2018-07-20 | 2018-10-19 | 上海交通大学 | A kind of vertical-axis tide energy hydraulic turbine single pile multi-tier arrangement formula support construction |
CN109322780A (en) * | 2018-12-12 | 2019-02-12 | 国电联合动力技术有限公司 | Wind energy on the sea wave energy combined generating system |
CN210737583U (en) * | 2019-09-05 | 2020-06-12 | 上海交通大学 | Truss type supporting foundation of tidal current energy water turbine |
-
2019
- 2019-09-05 CN CN201910837544.6A patent/CN110485459A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106574598A (en) * | 2014-07-02 | 2017-04-19 | 能源技术研究所 | Tidal energy converter system |
CN104865525A (en) * | 2015-05-14 | 2015-08-26 | 天津大学前沿技术研究院有限公司 | Experiment platform for horizontal-axis ocean-current generation water turbine |
CN108678896A (en) * | 2018-07-20 | 2018-10-19 | 上海交通大学 | A kind of vertical-axis tide energy hydraulic turbine single pile multi-tier arrangement formula support construction |
CN109322780A (en) * | 2018-12-12 | 2019-02-12 | 国电联合动力技术有限公司 | Wind energy on the sea wave energy combined generating system |
CN210737583U (en) * | 2019-09-05 | 2020-06-12 | 上海交通大学 | Truss type supporting foundation of tidal current energy water turbine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11585061B2 (en) * | 2020-06-10 | 2023-02-21 | Hangzou Lhd Institute Of New Energy, Llc | Large tidal current energy generating device and assembly platform thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103967714B (en) | Wind energy based on single pile platform-wave energy-tide energy integrated generation structure | |
CN101907054A (en) | Bi-reverse folding-type cross shaft tidal stream energy hydroturbine | |
CN108678896A (en) | A kind of vertical-axis tide energy hydraulic turbine single pile multi-tier arrangement formula support construction | |
CN205123653U (en) | Overwater solar photovoltaic power generation system | |
CN101892936A (en) | Folding vertical shaft tidal power generation device | |
CN105186977A (en) | Waterborne solar photovoltaic power generation system | |
CN201502481U (en) | Cycling water pumping energy-storage power generating device | |
CN204578439U (en) | A kind of hydroelectric station device of solar generating | |
CN203039614U (en) | Offshore floating type solar photovoltaic generation device | |
CN107575337A (en) | Based on tension leg platform (TLP) vertical axis windmill and vertical level two to wave-energy power generation integrated morphology | |
CN109322780A (en) | Wind energy on the sea wave energy combined generating system | |
CN104763595A (en) | Self-adapted wind collection type overwater wind power station | |
CN102828890A (en) | Hydroelectric generating set for micro-head hydroenergy development | |
CN110485459A (en) | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method | |
CN209483529U (en) | Wind energy on the sea wave energy combined generating system | |
CN105909455A (en) | Hydroelectric generator with suspension guiding and fixing device | |
CN210737583U (en) | Truss type supporting foundation of tidal current energy water turbine | |
CN210766860U (en) | Single-pile type supporting foundation of tidal current energy water turbine | |
CN108755786A (en) | A kind of flushing monitoring device of offshore wind farm pile foundation | |
CN202811180U (en) | Hydro electric generating unit for micro-water-head hydroenergy development | |
CN204401553U (en) | Two contraction radio frequency channel generation breakwater | |
CN207261176U (en) | A kind of offshore wind power platform pitching pile fixing device | |
CN110453721A (en) | A kind of the single pile formula brace foundation and installation method of tidal current energy water turbine | |
CN110821744A (en) | Scalable floating trend can power generation facility | |
CN105927461B (en) | A kind of poly- wave turbine type power generator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |