CN106103976B - Door shape tidal current energy generating equipment carrier and seat bottom type tidal current energy generating equipment - Google Patents
Door shape tidal current energy generating equipment carrier and seat bottom type tidal current energy generating equipment Download PDFInfo
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- CN106103976B CN106103976B CN201480075393.0A CN201480075393A CN106103976B CN 106103976 B CN106103976 B CN 106103976B CN 201480075393 A CN201480075393 A CN 201480075393A CN 106103976 B CN106103976 B CN 106103976B
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- pipe
- current energy
- pod
- generating equipment
- energy generating
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
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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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
A kind of shape tidal current energy generating equipment carrier and seat bottom type tidal current energy generating equipment.Door shape tidal current energy generating equipment carrier mainly includes pedestal and connection frame；The pedestal includes spud leg (1), horizontal beam (2), horizontal short beam (3), long staking out (4), short staking out (5)；The connection frame includes door standpipe (8), pipe of visiting (9), Xiamen pipe (10), fixing pipe (11) and draft gage (12).Base type tidal current energy generating equipment, including door shape tidal current energy generating equipment carrier and hydrogenerator.Hydrogenerator can be the trunnion axis hydraulic turbine, be also possible to horizontal shaft water-turbine.This structure is simple, mechanism stable, installs, is easy to use, manufacture, construction, operation cost are low, shipping and operations offshore are not influenced, river application that can be resourceful in marine tidal-current energy sea area abundant or water flow is suitble to, realizes that complexity flows to the development and utilization of the water flow energy resource in waters.With preferable starting and power generation performance, adaptive trend flow direction avoids cable from winding.
Description
Technical field
The present invention relates to marine tidal-current energy generation technologies, and in particular to a kind of shape tidal current energy generating equipment carrier and seat bottom type tide
Stream can power generator.
Background technique
It is generated electricity using marine tidal-current energy and alleviates energy shortage, the validity for reducing environmental pollution is known together extensively, is closed
Key is to develop superior performance, mechanism stable, the tidal current energy generating equipment for being suitble to engineer application.Currently, Demonstration and engineering
The tidal current energy generating equipment of application is mainly water turbine type tidal current energy generating equipment.Structure feature based on the hydraulic turbine, experiment are shown
The tidal current energy generating equipment of model and engineer application is mainly horizontal axial type and perpendicular axis type.And carrier structure is carried based on the hydraulic turbine
The tidal current energy generating equipment of the feature of form, Demonstration and engineer application is mainly floatation type, pile-column and seat bottom type three classes.
From the report discovery having disclosed, the tidal current energy generating equipment based on the trunnion axis hydraulic turbine has the advantages that capacity usage ratio is high,
Although the tidal current energy generating equipment capacity usage ratio based on horizontal shaft water-turbine is slightly below the tidal power generating dress of the trunnion axis hydraulic turbine
It sets, but self adaptation stream, to variation, structure is simple, is suitable for complexity and flows to waters application.Marine tidal-current energy hair based on floatation type carrier
Although electric installation facilitates construction, construction and deployment, but float on sea, occupies sea area, influences ship's navigation and operation on the sea,
It is poor to resist extreme marine environment ability, higher requirement is proposed to carrier and mooring design；Trend based on pile-column carrier
Though energy power generator carrier is firm, suitable device operation, the technical difficulty and economic cost of piling construction are often higher.
A kind of bidirectional guide cover and tidal generating set are disclosed in the patent document of 102230440 A of Publication No. CN,
Bidirectional guide cover includes: pedestal, two symmetrically arranged pods, guide post and guide shell, the pod and the guiding
Column is fixed on the base, and the guide shell is located between two pods, and the guide shell includes the first arc-shaped cover
With the second arc-shaped cover, first arc-shaped cover is installed on the seat bottom, and second arc-shaped cover is equipped with guide sleeve, described to lead
It is covered in the guide post to set, second arc-shaped cover is located above first arc-shaped cover, and second arc-shaped cover is also set
There is mounting bracket, is provided with installation sleeve in the mounting bracket.Tidal power generating dress convenient to overhaul is realized by bidirectional guide cover
It sets.In addition, realizing can drive water wheels using sea tide during fluctuation tide due to being symmetrically arranged with pod on pedestal
Machine power generation, makes tidal generating set utilize marine tidal-current energy to greatest extent.
Summary of the invention
For the defects in the prior art, the present invention provides that a kind of structure is simple, stablizes, installation, easy to use, is able to achieve
Complexity flows to the door shape tidal current energy generating equipment carrier of the development and utilization of the water flow energy resource in waters.The present invention also aims to
A kind of seat bottom type tidal current energy generating equipment based on door shape tidal current energy generating equipment carrier is provided.
In a first aspect, mainly including pedestal and connection frame the present invention provides a kind of shape tidal current energy generating equipment carrier；
The pedestal includes spud leg, horizontal beam, horizontal short beam, long staking out, short staking out, and three spud legs connect into triangle by three horizontal beams
Shape, horizontal short beam are connected between two horizontal beams, each right angle setting one on two horizontal beams connecting with horizontal short beam
Stop collar is arranged in every short staking out in long staking out and a short staking out；The connection frame include door standpipe, pipe of visiting, Xiamen pipe,
Fixing pipe and draft gage, the upper end closure connection of visit pipe and two door standpipes, the inside of Xiamen pipe and two door lower riser ends
It connects, fixing pipe is set on every door standpipe, draft gage is respectively set on visit pipe and Xiamen pipe；Door standpipe and short staking out set
It closes, door standpipe is contacted with the stop collar in short staking out realizes the vertical to lower limit, fixing pipe and long staking out fitting of connection frame.
Further, the spud leg is cylindrical structure, including cylinder, cylinder bottom and stiffener plate, the cylinder bottom are located at cylinder
Middle part position on the lower side, reinforced between cylinder bottom and barrel by stiffener plate, nozzle opens wide.
Further, Guan Yumen standpipe is visited into upper 10 ° of angles, and Xiamen Guan Yumen standpipe is at lower 15 ° of angles.
Further, collision bar is respectively equipped on horizontal short beam and the horizontal beam parallel with horizontal short beam.
Further, collision bar is respectively equipped on horizontal short beam and the horizontal beam parallel with horizontal short beam.
Second aspect, the present invention also provides a kind of seat bottom type tidal current energy generating equipments, including door shape marine tidal-current energy power generation dress
Carrier and hydrogenerator are set, the door shape tidal current energy generating equipment carrier includes pedestal and connection frame；The pedestal includes stake
Leg, horizontal beam, horizontal short beam, long staking out, short staking out, three spud legs connect into triangle by three horizontal beams, and horizontal short beam connects
It is connected between two horizontal beams, in the last one root long staking out of right angle setting of two horizontal beams that is connect with horizontal short beam and one short
Stop collar is arranged in short staking out in staking out；The connection frame includes door standpipe, pipe of visiting, Xiamen pipe, fixing pipe and draft gage, on
The upper end of two door standpipes of Men Guanyu is closed connection, and Xiamen pipe is connect with the inside of two door lower riser ends, on every door standpipe
Fixing pipe is set, draft gage is respectively set on visit pipe and Xiamen pipe；Door standpipe and short staking out fitting, fixing pipe and long staking out set
It closes, door standpipe is contacted with the stop collar in short staking out realizes the vertical to lower limit of connection frame；Hydrogenerator is by being mounted on
It visits between the draft gage being arranged on pipe and Xiamen pipe.
Further, the hydrogenerator be trunnion axis hydrogenerator, including wheel hub, blade, cabin, main shaft,
Speed increaser, generator and brake, speed increaser, generator and brake are sealed in cabin, and blade is fixed on master by wheel hub
Shaft end portion installs the stern wing by wing bar in cabin tail portion, and cabin on two mounting rods and visit pipe and Xiamen pipe by being arranged
Draft gage connection, is respectively equipped with collision bar on horizontal short beam and the horizontal beam parallel with horizontal short beam.
Further, the hydrogenerator be trunnion axis hydrogenerator, including wheel hub, blade, cabin, main shaft,
Speed increaser, generator and brake, speed increaser, generator and brake are sealed in cabin, and blade is fixed on master by wheel hub
Shaft end portion further includes pod, supporting plate, commutation rudder and limiter, and the pod is that opening gradually opens streamlined cover, and cabin is logical
It crosses supporting plate to be fixed in pod, the supporting plate is that streamlined wing plate is circumferentially uniformly distributed along pod, supporting plate one end and cabin outer wall
Face connection, the other end and pod inner wall connect, and the commutation rudder includes wing connecting rod, limiting slot and wing plate, are located at water conservancy diversion
Cover gradually live and connect by opening, wing plate and limiting slot rotation, and pod pod connecting shaft setting up and down and mounting flange are described
Limiter includes rotation gear and fixed gear, and rotation gear is fixed on mounting flange, and fixed gear is fixed on draft gage, in level
Collision bar is respectively equipped on short beam and the horizontal beam parallel with horizontal short beam, pod passes through pod connecting shaft and connecting flange
Disk connection is connect with the draft gage being arranged on visit pipe and Xiamen pipe.
Further, hydrogenerator is horizontal shaft water-turbine, and speed increaser, generator and brake are sealed in cabin,
Cabin, which is fixed on, visits on pipe, and blade is mounted in shaft, the draft gage being arranged on the both ends of shaft and visit pipe and Xiamen pipe
Connection, the end of generator shaft and the upper end of shaft have intermeshing bevel gear.
Further, the spud leg is cylindrical structure, including cylinder, cylinder bottom and stiffener plate, the cylinder bottom are located at cylinder
Middle part position on the lower side, reinforced between cylinder bottom and barrel by stiffener plate, nozzle opens wide；Guan Yumen standpipe visit into upper 10 ° of angles,
Xiamen Guan Yumen standpipe is at lower 15 ° of angles.
As shown from the above technical solution, the present invention provides a kind of structure is simple, mechanism stable, installation, easy to use, system
Make, construct, operation cost it is low, do not influence shipping and operations offshore, be suitble to rich in marine tidal-current energy sea area abundant or water flow energy resource
Rich river application, can carry the door shape tidal current energy generating equipment carrier of vertical axis turbine-generator units.Seat bottom of the invention
Formula tidal current energy generating equipment can be to coastal, two sides and island resident provide production and household electricity along the river.Realize that complexity flows to water
The development and utilization of the water flow energy resource in domain.With preferable starting and power generation performance, adaptive trend flow direction avoids cable from winding.
Reduce ballast when installation and operation, facilitates installation exercise.Guarantee the stability of mechanism limit.By the stern rudder of water wheels cabin tail portion
Commutation dynamic lift, self-adapting flow commutation are provided.Power generator can be placed in working sea area or river with integral hoisting and be worked, dimension
Connection frame part need to only be lifted when shield, maintenance and its carry turbine-generator units part.The power generation of door shape seat bottom formula marine tidal-current energy
Device is not only suitable for enriching sea area application in marine tidal-current energy, is also suitble in the river application resourceful in water flow.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to make one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural representation total figure of embodiment of seat bottom type tidal current energy generating equipment.
Fig. 2 is base portion structural schematic diagram.
Fig. 3 is connection frame partial structure diagram.
Fig. 4 is turbine-generator units partial structure diagram.
Fig. 5 is limiter arrangement schematic diagram.
Fig. 6 is no pod trunnion axis turbine-generator units schematic diagram.
Fig. 7 is the structural representation total figure of seat bottom type tidal current energy generating equipment another embodiment.
Fig. 8 is the transmission schematic diagram for carrying horizontal shaft water-turbine.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Door shape tidal current energy generating equipment carrier of the invention mainly includes pedestal and connection frame.Pedestal mainly plays support connection
The effect of frame and turbine-generator units.In conjunction with Fig. 2, pedestal mainly includes the horizontal short beam of the horizontal beam 2, one of three spud legs 1, three
3, two long staking out, 4, two short staking out, 5, two slope bolt piles 6 and four pieces of staking out stiffening plates 7 etc..Three spud legs 1 load pressure respectively
It carries, and is frictionally secured with seabed gravity.Three spud legs 1 and three horizontal beams 2 are welded to connect, and form three crural triangle shape pedestals.Three
A spud leg 1 all uses cylindrical structure, and cylinder bottom 22 moves up, and does structural strengthening by reinforcing rib 23 between cylinder bottom 22 and barrel, and nozzle is spacious
It opens.The intermediate position of the horizontal beam 2 parallel with door-shaped frame is welded with a collision bar 18, not the horizontal beam parallel with door-shaped frame
One long staking out 4 and one short staking out 5 are welded on 2 respectively.One is also welded with each of on the horizontal beam 2 in long staking out 4 tiltedly
Anchor 6 and one piece of staking out stiffening plate 7 are welded with one piece of staking out stiffening plate 7 in short staking out 5.Each staking out stiffening plate 7 is welded respectively
In the outside of each long staking out 4 and short staking out 5.3 both ends of horizontal short beam are welded on two horizontal beams 2, in horizontal short beam 3
Between position be also welded with collision bar 18, collision bar 18 and wing plate 37 cooperate, and provide commutation dynamic lift for turbine-generator units part.Institute
It states three horizontal beams 2, one 3, two long staking out 4, the two short staking outs 5 of horizontal short beam and two slope bolt piles 6 is cylinder structure,
It is inside and outside to apply anti-decaying paint, and it is provided with inlet opening on horizontal beam 2, horizontal short beam 3, long staking out 4, short staking out 5 and slope bolt piles 6, with
Reduce ballast when installation and operation, facilitates installation exercise.
Connection frame is for carrying turbine-generator units.In conjunction with Fig. 3, connection frame, which mainly includes two door standpipes 8, two, visits
The fixing pipe 11 of Xiamen pipe 10, two of pipe 9, two and two draft gages 12.Two are visited pipe 9 and the upper end of two door standpipes 8 is closed
Connection is closed, two Xiamen pipes 10 are connect with the inside of the lower end of two door standpipes 8, form door-shaped frame.Two door standpipes 8 it is outer
Side is welded with fixing pipe 11 respectively.The internal diameter of each fixing pipe 11 is slightly larger than the outer diameter of each long staking out 4, is placed in long staking out 4, right
Connection frame and turbine-generator units carry out horizontal restraint limit.The internal diameter of every door standpipe 8 is outer slightly larger than every short staking out 5
Diameter, the lower end of every door standpipe 8 are placed in each short staking out 5, are carried out to connection frame part and turbine-generator units part horizontal
Constraint limit carries out connection frame part and turbine-generator units part vertical by contacting with the stop collar 21 in short staking out 5
To lower limit.It visits for two and also welds a draft gage 12 between pipe 9 and two Xiamen pipes 10 respectively.Each draft gage 12 is by one
25, water lubriucated bearings of bearing cartridge, a connection frame main shaft 26 and a connection frame spindle flange disk 27 form, connection frame master
Axis 26 and connection frame spindle flange disk 27 can have rotation by oneself in bearing cartridge 25.Every visit pipe 9 respectively with every door standpipe 8 at
Upper 10 ° of angles, every Xiamen pipe 10 is respectively with every door standpipe 8 at lower 15 ° of angles.It is welded on the bearing cartridge 25 of connection frame part upper end
One job platform is welded with hook device 19 on every pipe 9 of visiting, and is used for lifting operation.Two door standpipes, 8, two pipes 9 of visiting,
Two Xiamen pipes, 10, two fixing pipes 11 are cylinder structure, inside and outside to apply anti-decaying paint, and in Men Liguan, visit pipe and Xiamen
It is provided with inlet opening on pipe, to reduce ballast when installation and operation, facilitates installation exercise.
Hook device 19 can also be welded on pipe by visiting, and can also weld job platform 20 on the upper surface of upper end bearing cartridge 25.
In conjunction with Fig. 1-Fig. 5.Hydrogenerator in a kind of embodiment of seat bottom type tidal current energy generating equipment is trunnion axis water
Turbine generator.The kinetic energy of trend is converted to electric energy by turbine-generator units part, mainly includes 13, three pieces of supporting plates of a pod
14,15, commutation rudders 16 of a set of hydraulic turbine and a set of limiter 17.The pod 13 is that opening gradually opens streamlined cover,
The top and bottom of pod 13 are welded with 1 piece of arc pressuring plate 42 respectively, and weldering is connected with 1 pod in each arc pressuring plate 42
Connecting shaft 40,1 pod connecting shaft ring flange 41 is welded in each pod connecting shaft 40, and each pod connects shaft flange
Disk 41 lives with connection frame spindle flange disk 27 connect respectively.The hydraulic turbine include a wheel hub, two blades, a cabin,
A piece main shaft, a speed increaser, a generator and a brake etc..The main shaft, speed increaser, generator and brake etc.
It is sealed in cabin, the hydraulic turbine is fixed in pod 13 by three pieces of supporting plates 14.The supporting plate 14 is streamlined wing plate, circumferential
Uniformly distributed, one end is connect with the outside wall surface of cabin 31, and one end is connect with the inner wall of pod 13.The commutation rudder 16 is used for water conservancy diversion
The convection current of cover 13 and the hydraulic turbine 15, including two L shape wing connecting rods, 35, two limiting slots 36 and one block of wing plate 37 are located at water conservancy diversion
13 gradually opening of cover.Two L shape wing connecting rods 35 are welded in 13 open-position-side of pod for connecting two limiting slots 36, one end,
The other end welds respectively to be connected on limiting slot 36.Limiting slot 36 controls wing plate 37 in ± 10 ° of models for constraining 37 pivot angle range of wing plate
Enclose interior swing.The wing plate 37 is NACA0018 aerofoil profile plate, and chord length is the 1/5 of the open diameter of pod 13, with 36 turns of limiting slot
Dynamic connection living provides commutation dynamic lift after acting on collision bar 18 for turbine-generator units part.Limiter 17 is for controlling water
The rotation angle of turbine generator group part, rotates it only within the scope of 180 °, avoids that conducting wire winding, including two rotations occur
Gear 38 and two fixed gears 39.Two rotation gear 38 be separately fixed at two pod connecting shaft ring flanges 41 be similar to clock
12 positions and 6 positions, two fixed gears 39 be separately fixed at 6 positions similar to clock of two bearing cartridges 25 with
12 positions.Rotation gear 38, connection are designed on the upper and lower part pod spindle flange disk 41 of the turbine-generator units part
It is designed with fixed gear 39 on the upper and lower part bearing cartridge 25 of frame part, rotates up and down the stability that limit guarantees mechanism limit.
In conjunction with Fig. 6, no pod trunnion axis turbine-generator units can also be selected.The hydraulic turbine includes a wheel hub
29, two 28, one, blade, 31, one, cabin main shafts, a speed increaser, a generator and a brake etc..The master
Axis, speed increaser, generator and brake etc. are sealed in cabin.Door-shaped frame connects method of principal axes with cabin by cabin connecting shaft 43
Blue disk 44 is directly connected to water wheels cabin 31, provides commutation dynamic lift, self-adapting flow commutation by the stern rudder of 31 tail portion of water wheels cabin.
The stern rudder includes wing bar 45 and the stern wing 46, and inclined 10 ° fixed wing structures can be used in the stern wing 46.
In conjunction with Fig. 7 and Fig. 8, after draft gage 12 is respectively set in the upper/lower terminal of door-shaped frame, vertical axis water wheels can be carried
Machine 47 is straight to drive generating set power generation.Carry horizontal shaft water-turbine 47 generating set be sealed in rectangular cabin 50, including with hang down
The steering driving bevel gear 51 of the connection of d-axis hydraulic turbine main shaft 48, increases the commutation driven bevel pinion 52 connecting with generator shaft
Fast device 53, generator 54 and brake 55 etc..
Before installation, horizontal 4, the two short staking out 5, two of short beam 3, one long staking outs of three horizontal beams 2, one of spud leg 1, three
The first company of weldering such as 7, two collision bars 18 of a slope bolt piles 6 and four pieces of staking out stiffening plates forms three crural triangle shape base portions；Two doors
Standpipe 8, two welderings such as pipe 9, two Xiamen pipes, 10, two fixing pipes 11 and two draft gages 12 of visiting are linked to be connection frame part；
One pod, 13, three pieces of supporting plates 14,15, one, a set of hydraulic turbine, 16, one pieces of commutation rudder, 42, two pods of arc pressuring plate
The welderings such as 40, two pod connecting shaft ring flanges 41 of connecting shaft even form turbine-generator units part.Two of limiter 17 turn
Dynamic gear 38 is separately fixed at 12 positions and 6 positions of two pod connecting shaft ring flanges 41, two fixed 39 difference of gear
It is fixed on 6 positions and 12 positions of two bearing cartridges 25.Form base portion, connection frame part and turbine-generator units portion
Divide three independent modules.
When installation, turbine-generator units part is vitalized by flange with connection frame part and is connect, and forms new module.New
Module is installed on by 5 fitting of two door standpipes 8 and two short staking out by 4 fitting of two fixing pipes 11 and two long staking out
In base portion.Assembling finish can integral lifting, be arranged in working sea area seabed.When seabed is laid, make door-shaped frame plane with
Water flow main flow direction is vertical.
When work, door shape seat bottom formula tidal current energy generating equipment is frictionally secured by three spud legs 1 with seabed gravity.Water flow punching
It strikes waters turbine blade, drives main axis, by driving electrical power generators after the speed increaser effect in cabin, and can be by cabin
Brake parking and maintenance.When power generator works, the generating efficiency of the hydraulic turbine 15 is improved by pod 13.Flow direction occurs
When variation, the transmitting with L shape wing connecting rod 35 is acted on through limiting slot 36 by wing plate 37, is provided for the hydraulic turbine 15 in pod 13
Commutate dynamic lift, makes hydraulic generator part and connection frame main shaft 26 and connection frame spindle flange disk 27 together, in bearing
It realizes 180 ° in cylinder 25 to be freely rotated, self adaptation stream guarantees that pod 13 and turbine impeller disk are just meeting always stream to variation.
When maintenance and maintenance, turbine-generator units part and connection frame part need to only be lifted by crane, be safeguarded and overhauled work
Industry.
Door shape seat bottom formula tidal current energy generating equipment without pod 13 based on the trunnion axis hydraulic turbine and it is based on vertical axis
Installation process, work process and the Maintenance and Repair method of the door shape tidal current energy generating equipment of the hydraulic turbine 47, and with pod 13
Door shape tidal current energy generating equipment based on the trunnion axis hydraulic turbine is similar.
The present invention provides a kind of structure is simple, mechanism stable is installation, easy to use, and manufacture, construction, operation cost are low,
Shipping and operations offshore are not influenced, is suitble to river application that can be resourceful in marine tidal-current energy sea area abundant or water flow, can take
Carry the door shape tidal current energy generating equipment carrier of vertical axis turbine-generator units.Seat bottom type tidal current energy generating equipment of the invention can be to
It is coastal, two sides and island resident provide production and household electricity along the river.Realize that complexity flows to the exploitation of the water flow energy resource in waters
It utilizes.With preferable starting and power generation performance, adaptive trend flow direction avoids cable from winding.
The present invention uses modular construction, mainly includes base portion, connection frame part and turbine-generator units part.
The base portion is used to support connection frame part and turbine-generator units part, and realizes turbine-generator units portion
It point is frictionally secured with the gravity in seabed, mainly includes spud leg, horizontal beam, horizontal short beam, long staking out, short staking out, slope bolt piles and stand
Stake stiffening plate etc..The spud leg for loading, gravity frictionally secures and is welded to connect with horizontal fine strain of millet and to form three crural triangle shape pedestals,
For cylindrical structure, cylinder bottom is moved up, and is easy to gravity and frictionally secures, and structural strengthening is done between cylinder bottom and barrel, and nozzle opens wide.The level
Beam is also used to weld company commander's staking out, short staking out while connecting spud leg.The horizontal short beam both ends connect two horizontal beams, horizontal short
It is respectively equipped with collision bar on beam and the horizontal beam parallel with door-shaped frame plane, is turbine-generator units for cooperating with wing plate
Part provides commutation dynamic lift.The long staking out and short staking out are mainly used for cooperating with the fixing pipe of connection frame and door standpipe, real
The horizontal location of existing connection frame part and turbine-generator units part.Door standpipe and short staking out, fixing pipe and long staking out cover respectively
It after conjunction, is contacted, is realized vertical to lower limit with the stop collar in short staking out by door standpipe.In order to guarantee long staking out and horizontal beam
Between weld strength, structural strengthening is carried out to long staking out by slope bolt piles and staking out stiffening plate, in order to guarantee short staking out and horizontal
Weld strength between beam carries out structural strengthening to short staking out by staking out stiffening plate.The horizontal beam, horizontal short beam, length are vertical
Stake, short staking out and slope bolt piles are cylinder structure, inside and outside to apply anti-decaying paint, and in horizontal beam, horizontal short beam, long staking out, short vertical
It is provided with inlet opening on stake and slope bolt piles, to reduce ballast when installation and operation, facilitates installation exercise.
Turbine-generator units part and base portion are realized for carrying turbine-generator units part in the connection frame part
Point connection living, mainly include door standpipe, pipe of visiting, Xiamen pipe, fixing pipe and draft gage.The upper of Guan Yumen standpipe of visiting
End closure connection, the inside connection of Xiamen Guan Yumen lower riser end, forms door-shaped frame.Fixation is additionally provided on the door standpipe
Pipe, for the fitting horizontal restraint with long staking out, door lower riser end and short staking out fitting horizontal restraint, and by in short staking out
Stop collar contact, realize connection frame part it is vertical to lower limit.Bearing is further respectively had on visit pipe and the Xiamen pipe
Device.The draft gage is made of bearing cartridge, water lubriucated bearing, connection frame main shaft and connection frame spindle flange disk, for carrying water
Turbine generator group part, and realize that turbine-generator units part is freely rotated in door-shaped frame.In order to facilitate hydrogenerator
Group part arranges that Guan Yumen standpipe of visiting is at upper 10 ° of angles, and Xiamen Guan Yumen standpipe is at lower 15 ° of angles.Connection frame part upper end
Bearing cartridge be equipped with workbench, pipe of visiting be equipped with hook device, be used for lifting operation.The door standpipe, pipe of visiting, Xiamen pipe
It is cylinder structure, it is inside and outside to apply anti-decaying paint, and it is provided with inlet opening on Men Liguan, visit pipe and Xiamen pipe, to reduce installation
Ballast with when operation, facilitates installation exercise.
The turbine-generator units part is used to the kinetic energy of trend being converted to electric energy, enhances self adaptation stream to type for water conservancy diversion
Unit mainly includes pod, supporting plate, the hydraulic turbine, commutation rudder and limiter.The pod is that opening gradually opens spat
Body, for improving the transfer efficiency of impeller, lower end is equipped with arc pressuring plate, and arc pressuring plate is equipped with pod connecting shaft, leads
It flows cover connecting shaft and is equipped with pod connecting shaft ring flange, upper end is directly provided with pod connecting shaft and connects shaft flange with pod
Disk.It is vitalized and is connect with connection frame spindle flange by pod connecting shaft ring flange in turbine-generator units part.The hydraulic turbine
Including blade, wheel hub, cabin, main shaft, speed increaser, generator and brake etc..The main shaft, speed increaser, generator and braking
Device etc. is sealed in cabin, and the hydraulic turbine is fixed in pod by supporting plate.The supporting plate is streamlined wing plate, circumferential uniformly distributed,
One end is connect with cabin outside wall surface, and one end is connect with pod inner wall.The commutation rudder is used for pair of pod and the hydraulic turbine
Stream, including wing connecting rod, limiting slot and wing plate are located at pod gradually opening.The wing connecting rod is for connecting limiting slot, institute
Limiting slot is stated for constraining wing plate pivot angle range, the wing plate and limiting slot rotation connection living are water wheels after collision bar effect
Generating set part provides commutation dynamic lift.The limiter is used to control the rotation angle of turbine-generator units part, makes it
It is only rotated within the scope of 180 °, avoids that conducting wire winding, including rotation gear and fixed gear occurs.The rotation gear is fixed on pod
On connecting shaft ring flange, fixed gear is fixed on bearing cartridge.The upper and lower part pod method of principal axis of the turbine-generator units part
It is designed with rotation gear on blue disk, is designed with fixed gear on the upper and lower part bearing cartridge of connection frame part, rotates up and down limit and guarantees
The stability of mechanism limit.
It is also welded with hook device on the pipe of visiting, is also welded with job platform on the upper surface of upper end bearing cartridge.
The door-shaped frame can also connect shaft flange with cabin by cabin connecting shaft and be directly connected to water wheels cabin, by water
The stern rudder of engine room tail portion provides commutation dynamic lift, self-adapting flow commutation.
The stern rudder includes wing bar and the stern wing, and inclined 10 ° fixed wing structures can be used in the stern wing.
After draft gage is respectively set in the upper/lower terminal of the door-shaped frame, horizontal shaft water-turbine can also be carried, it is straight to drive hair
Electric unit generation.
The power generator can be placed in working sea area or river with integral hoisting and be worked, and need to only be lifted when safeguarding, overhauling
Connection frame part and its carrying turbine-generator units part.
The door shape seat bottom formula tidal current energy generating equipment is not only suitable for enriching sea area application in marine tidal-current energy, is also suitble in water
Flow resourceful river application.
In specification of the invention, numerous specific details are set forth.Although it is understood that the embodiment of the present invention can
To practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.Similarly, it should be understood that disclose in order to simplify the present invention and helps to understand respectively
One or more of a inventive aspect, in the above description of the exemplary embodiment of the present invention, each spy of the invention
Sign is grouped together into a single embodiment, figure, or description thereof sometimes.However, should not be by the method solution of the disclosure
Release is in reflect an intention that i.e. the claimed invention requires more than feature expressly recited in each claim
More features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment,
It is wherein each that the claims themselves are regarded as separate embodiments of the invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (3)
1. a kind of seat bottom type tidal current energy generating equipment, including door shape tidal current energy generating equipment carrier and hydrogenerator, feature
Be: the door shape tidal current energy generating equipment carrier includes pedestal and connection frame；The pedestal includes spud leg, horizontal beam, horizontal short
Beam, long staking out, short staking out, three spud legs connect into triangle by three horizontal beams, horizontal short beam be connected to two horizontal beams it
Between, one root long staking out of right angle setting and a short staking out on two horizontal beams connecting with horizontal short beam are arranged in short staking out
Stop collar；The connection frame includes door standpipe, pipe of visiting, Xiamen pipe, fixing pipe and draft gage, visit pipe and two door standpipes
Upper end closure connection, Xiamen pipe connect with the inside of two door lower riser ends, fixing pipe is set on every door standpipe, visit pipe with
Draft gage is respectively set on the pipe of Xiamen；In door standpipe and short staking out fitting, fixing pipe and long staking out fitting, door standpipe and short staking out
Stop collar contact realize connection frame it is vertical to lower limit；Hydrogenerator is by being mounted on the axis visited on pipe and Xiamen pipe
It holds between device；
The hydrogenerator is trunnion axis hydrogenerator, including wheel hub, blade, cabin, main shaft, speed increaser, generator
And brake, speed increaser, generator and brake are sealed in cabin, blade is fixed on spindle nose by wheel hub, further includes
Pod, supporting plate, commutation rudder and limiter, the pod are that opening gradually opens streamlined cover, and cabin is fixed on by supporting plate
In pod, the supporting plate is that streamlined wing plate is circumferentially uniformly distributed along pod, and supporting plate one end connect with cabin outside wall surface, the other end
It is connect with pod inner wall, the commutation rudder includes wing connecting rod, limiting slot and wing plate, is located at pod gradually opening, the wing
Plate and limiting slot rotation connection living, pod pod connecting shaft setting up and down and mounting flange, the limiter include turning
Dynamic gear and fixed gear, rotation gear are fixed on mounting flange, and fixed gear being fixed on draft gage, horizontal short beam and with level
Be respectively equipped with collision bar on the parallel horizontal beam of short beam, pod by pod connecting shaft and pod connecting shaft ring flange with
The draft gage being arranged on pipe and Xiamen pipe of visiting connects.
2. seat bottom type tidal current energy generating equipment according to claim 1, it is characterized in that: being installed in cabin tail portion by wing bar
The stern wing, cabin are connect by the draft gage being arranged on two mounting rods and visit pipe and Xiamen pipe.
3. seat bottom type tidal current energy generating equipment described in -2 any one according to claim 1, it is characterized in that: the spud leg is cylinder
Type structure, including cylinder, cylinder bottom and stiffener plate, the cylinder bottom is located at the middle part position on the lower side of cylinder, between cylinder bottom and barrel
Reinforced by stiffener plate, nozzle opens wide；Guan Yumen standpipe visit into upper 10 ° of angles, Xiamen Guan Yumen standpipe is at lower 15 ° of angles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/001076 WO2016086328A1 (en) | 2014-12-01 | 2014-12-01 | U-shaped tidal current energy power generation device carrier and base type tidal current energy power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106103976A CN106103976A (en) | 2016-11-09 |
| CN106103976B true CN106103976B (en) | 2019-06-14 |
Family
ID=56090781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480075393.0A Expired - Fee Related CN106103976B (en) | 2014-12-01 | 2014-12-01 | Door shape tidal current energy generating equipment carrier and seat bottom type tidal current energy generating equipment |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR101902876B1 (en) |
| CN (1) | CN106103976B (en) |
| MA (1) | MA40667B1 (en) |
| TN (1) | TN2017000227A1 (en) |
| WO (1) | WO2016086328A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223256A (en) * | 2018-03-19 | 2018-06-29 | 安徽工程大学 | A kind of tidal current energy generating equipment with guiding role applied to shallow sea bottom |
| CA3127836A1 (en) | 2019-01-18 | 2020-07-23 | Telesystem Energy Ltd. | Passive magnetic bearing for rotating machineries and rotating machineries integrating said bearing, including energy production turbines |
| AU2020234745A1 (en) | 2019-03-14 | 2021-09-23 | Télésystème Énergie Ltée | Multi-staged cowl for a hydrokinetic turbine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462104Y (en) * | 2000-12-05 | 2001-11-28 | 刘宝录 | Rotary wing vane vertical shaft windmill |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705904B (en) * | 2009-11-11 | 2011-06-22 | 哈尔滨工程大学 | High-power vertical shaft tidal generating set |
| KR100995887B1 (en) * | 2010-05-20 | 2010-11-22 | 석영환 | Constructing method of base structure for electric generator from tidal current |
| CN101956641B (en) * | 2010-10-19 | 2012-07-11 | 哈尔滨工程大学 | Guiding device for horizontal-shaft tidal generation water turbine |
| CN201874730U (en) * | 2010-11-23 | 2011-06-22 | 哈尔滨工程大学 | Base type tidal power generation device |
| CN101994637B (en) * | 2010-11-23 | 2012-12-19 | 哈尔滨工程大学 | Base type tide power generator |
| CN201874731U (en) * | 2010-11-24 | 2011-06-22 | 哈尔滨工程大学 | Vertical shaft type tidal power generation device |
| CN101988463B (en) * | 2010-11-24 | 2012-07-11 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| KR101215610B1 (en) * | 2011-02-25 | 2012-12-26 | 삼성중공업 주식회사 | Ship having energy recovery device |
| CN203412693U (en) * | 2013-08-08 | 2014-01-29 | 浙江海洋学院 | Tidal current energy power generation device |
-
2014
- 2014-12-01 KR KR1020177004926A patent/KR101902876B1/en active IP Right Grant
- 2014-12-01 MA MA40667A patent/MA40667B1/en unknown
- 2014-12-01 WO PCT/CN2014/001076 patent/WO2016086328A1/en active Application Filing
- 2014-12-01 TN TN2017000227A patent/TN2017000227A1/en unknown
- 2014-12-01 CN CN201480075393.0A patent/CN106103976B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462104Y (en) * | 2000-12-05 | 2001-11-28 | 刘宝录 | Rotary wing vane vertical shaft windmill |
Non-Patent Citations (1)
| Title |
|---|
| 座底式水平轴潮流能电站载体设计及性能分析;秦余钢等;《科技导报》;20130228;第31卷(第3期);第42-47页 |
Also Published As
| Publication number | Publication date |
|---|---|
| MA40667A1 (en) | 2018-11-30 |
| MA40667B1 (en) | 2019-12-31 |
| KR101902876B1 (en) | 2018-10-01 |
| WO2016086328A1 (en) | 2016-06-09 |
| KR20170039210A (en) | 2017-04-10 |
| CN106103976A (en) | 2016-11-09 |
| TN2017000227A1 (en) | 2018-10-19 |
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