CN108953047A - Hang desk-top Wave power generation device - Google Patents
Hang desk-top Wave power generation device Download PDFInfo
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- CN108953047A CN108953047A CN201710470478.4A CN201710470478A CN108953047A CN 108953047 A CN108953047 A CN 108953047A CN 201710470478 A CN201710470478 A CN 201710470478A CN 108953047 A CN108953047 A CN 108953047A
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- suspension type
- platform
- type sealing
- power generation
- sealing platform
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- 238000010248 power generation Methods 0.000 title claims abstract description 51
- 239000000725 suspension Substances 0.000 claims abstract description 99
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 238000007667 floating Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 11
- 239000013535 sea water Substances 0.000 description 10
- 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 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- 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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/20—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
- F03B13/187—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom directly actuates the piston of a pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention provides one kind to hang desk-top Wave power generation device, belong to power generator technical field, including suspension type sealing platform, several platform is sealed by hydraulic cylinder and the suspension type are respectively connected and suspension type sealing platform can be suspended in closed buoyancy tank on sea and at least two are used to suspension type sealing platform mooring the positioning anchor chain buoyancy tank scheduled on sea, generating set is provided in suspension type sealing platform, the generating set is connected with the hydraulic cylinder by the hydraulic system being set in the suspension type sealing platform.It is provided by the invention to hang desk-top Wave power generation device, it is able to solve and exists in the prior art that the construction installation cost height of Wave power generation device, low efficiency, total installed capacity power is small, maintenance is difficult, requires high technical problem to sea area.
Description
Technical field
The invention belongs to power generator technical fields, are to be related to one kind to hang desk-top Wave power generation device more specifically.
Background technique
With China's expanding economy, demand of the people's lives to the energy is increasing.Current main electric energy comes from
In firepower and hydroelectric generation, firepower and hydroelectric generation are not only invested huge, and thermal power generation also generates a large amount of CO2And dust, it is right
Environment causes serious pollution；And hydroelectric generation needs to occupy the soil of large area, while to natural environment and the ecological balance
Cause strong influence.Enhancing with people to the protective awareness of environment, new clean energy resource will obtain development energetically.Mesh
Before, other than wind-power electricity generation, there are also sea wave energy, this new, energy with huge energy is not developed effectively also
It utilizes.
In present technology, seawave power generation generally by relative motion between two floating bodies or floating body and platform acting come
Power generation.Seawave power generation scheme is mostly floating raft type and platform-type at present.
Wherein floating raft type power generator is limited smaller by sea area, but installed power is smaller, low efficiency, from overall efficiency
And it is uneconomical.
Platform seawave power generator, generation platform have fixed and floatation type.If generation platform is using fixed, then
It is more demanding to sea area, the use of stationary power generation platform is limited, and the more other schemes of construction cost want high.It is such as platform-type
Wave power generation device uses floatation type, then the floatation type platform body will receive the influence of wave fluctuation, thus to wave around
And wave energy absorption device generates adverse effect, it will a part of Wave energy is offset, so as to cause the decline of energy absorption device efficiency.
In summary, mostly in the presence of building, installation cost height, low efficiency, total installed capacity power are small, maintain for existing seawave power generation
The disadvantages of difficult in maintenance, high to sea area requirement, these all limit the process of ocean wave energy exploitation.
Summary of the invention
The purpose of the present invention is to provide one kind to hang desk-top Wave power generation device, to solve construction existing in the prior art
Installation cost height, low efficiency, total installed capacity power is small, maintenance is difficult, requires high technical problem to sea area.
To achieve the above object, the technical solution adopted by the present invention is that: one kind is provided and hangs desk-top Wave power generation device, including
Suspension type sealing platform, several hydraulic cylinders that pass through respectively are connected with suspension type sealing platform and the suspension type can be sealed platform
The closed buoyancy tank being suspended on sea and at least two is for scheduling suspension type sealing platform pool on sea
Anchor chain buoyancy tank is positioned, generating set is provided in suspension type sealing platform, the generating set and the hydraulic cylinder are logical
The hydraulic system being set in the suspension type sealing platform is crossed to be connected.
Further, the cylinder body of the hydraulic cylinder and suspension type sealing platform are hinged, the piston of the hydraulic cylinder
First connecting bracket of bar and the buoyancy tank is hinged by connecting shaft, between the buoyancy tank and suspension type sealing platform
Be additionally provided with the second connecting bracket, one end of second connecting bracket is fixedly connected with the buoyancy tank, the other end with it is described
It is hinged that suspension type seals platform.
Further, one end of described two second connecting brackets and first connecting bracket are fixedly connected on institute
It states at the top of buoyancy tank, the other end of two second connecting brackets respectively passes through first connecting shaft and suspension type sealing is flat
Platform rotation connection.
Further, fixed is respectively equipped between first connecting bracket and two second connecting brackets
One supporting support, one end of first supporting support are fixed with first connecting bracket close to one end of the hydraulic cylinder
Connection, the other end are fixedly connected with second connecting bracket close to suspension type sealing platform one end.
Further, first supporting support is three, is additionally provided with fixation between two second connecting brackets
First supporting support, three first supporting supports form spandrel frames.
Further, the cylinder body of the hydraulic cylinder is articulated with the top of suspension type sealing platform, and two described first
Connecting shaft turns with the connecting bracket pedestal for being fixed on the suspension type sealing platform side and close suspension type sealing platform lower
Dynamic connection.
Further, the positioning anchor chain buoyancy tank is hinged by a hinged frame body and suspension type sealing platform.
Further, the hinged frame body includes two third connecting brackets, what two third connecting brackets intersected
Vertex is fixedly connected with the positioning anchor chain buoyancy tank, and the other end of two third connecting brackets is sealed with the suspension type respectively
Platform is hinged, is additionally provided with fixed third supporting support between two third connecting brackets.
Further, the suspension type sealing platform is the box-structure of sealing, several described buoyancy tanks are evenly distributed on
The periphery of the suspension type sealing platform and/or inner circumferential.
Further, two positioning anchor chain buoyancy tanks are symmetrically disposed on the two sides of the suspension type sealing platform.
The beneficial effect provided by the invention for hanging desk-top Wave power generation device is: compared with prior art, the present invention is outstanding
Desk-top Wave power generation device provides support buoyancy by buoyancy tank, and power generator will float up and down with tide, and a whole set of generation platform is not
By tidal effect；Power generation can be disposed in the sea area that can be anchored by positioning anchor chain buoyancy tank, therefore is easily installed arrangement, by sea area
Influence it is low, and use independent positioning anchor chain buoyancy tank, simplify suspension type sealing platform structure, reduce construction cost, convenient for greatly
Batch micro operations；Platform is sealed using suspension type, box-shaped platform is detached from the water surface, does not generate interference to wave around, does buoyancy tank
The efficiency of work maximizes；Platform is sealed using suspension type, built in all power generator, improves the running environment of power generator,
Improve the electricity generation system service life；Sea is left since suspension type sealing platform is provided to support and held up by buoyancy tank, Ye Jisuo
There is movable part on waterline, reduces corrosion of the seawater to movable part, and facilitate the maintenance of device.Secondly as floating
Interaction force between power case and suspension type sealing platform is digested by electricity generation system, so that suspension type seals platform by wave
Fluctuation is few, and the running environment that suspension type seals on platform is steady, is conducive to the operation and personnel's maintenance of electricity generation system.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the schematic perspective view provided in an embodiment of the present invention for hanging desk-top Wave power generation device；
Fig. 2 is the overlooking structure diagram provided in an embodiment of the present invention for hanging desk-top Wave power generation device；
Fig. 3 is the side structure schematic view provided in an embodiment of the present invention for hanging desk-top Wave power generation device；
Fig. 4 is the attachment structure schematic diagram that single buoyancy tank and suspension type seal platform in Fig. 1；
Fig. 5 is the attachment structure schematic diagram that anchor chain buoyancy tank and suspension type sealing platform are individually positioned in Fig. 1；
Fig. 6 is the state diagram provided in an embodiment of the present invention hanged when buoyancy tank in desk-top Wave power generation device is in wave crest；
Fig. 7 is the state diagram provided in an embodiment of the present invention hanged when buoyancy tank in desk-top Wave power generation device is in trough；
Fig. 8 is provided in an embodiment of the present invention to hang a series of buoyancy tanks in desk-top Wave power generation device under the wave action
Motion state diagram；
Fig. 9 is the structural representation provided in an embodiment of the present invention for hanging hydraulic system in desk-top Wave power generation device.
Wherein, each appended drawing reference in figure:
1- positions anchor chain buoyancy tank；102- third connecting bracket；The second connecting shaft of 103-；104- third support frame；2- buoyancy
Case；The second connecting bracket of 201-；The first connecting bracket of 202-；203- hydraulic cylinder；The first connecting shaft of 204-；205- first is supported
Bracket；3- suspension type seals platform；301- connecting bracket pedestal；302- hydraulic cylinder connects pedestal；303- the second connecting shaft pedestal；
4- anchor chain；5- submarine cable；400- hydraulic oil tank；401- air filter；402- suction inlet filter；403- solenoid valve；404- accumulation of energy
Device；405- overflow valve；406- pressure gauge；407- manually switches off valve；408- throttle valve；409- hydraulic motor；410- check valve；
500- generator.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 3, now hangs desk-top Wave power generation device to provided by the invention and be illustrated.It is described outstanding
Desk-top Wave power generation device, including suspension type seal platform 3, are several respectively by hydraulic cylinder 203 and suspension type sealing platform 3
It is connected and suspension type sealing platform 3 can be suspended in closed buoyancy tank 2 on sea and at least two be used for will be described
Suspension type seals positioning anchor chain buoyancy tank 1 of the pool of platform 3 on sea, is provided with generator in suspension type sealing platform 3
Group, the generating set are connected with the hydraulic cylinder 203 by hydraulic system.
Provided by the invention to hang desk-top Wave power generation device, compared with prior art, the present invention is outstanding using the support of buoyancy tank 2
Formula seals platform 3, can be carried out power generation using wave, suspension type seals platform 3 and passes through hydraulic cylinder for its suspension by several buoyancy tanks 2
On sea, support buoyancy is provided by buoyancy tank 2, power generator will float up and down with tide, and suspension type seals platform 3 always not
With contact with sea water, a whole set of generation platform by tidal effect, is not easily installed arrangement, influenced by sea area it is low, in the sea area that can be anchored
Power generation can be disposed；Since suspension type sealing platform 3 is not contacted with sea, interference is not generated to wave around, buoyancy tank 2 is made to do work
Efficiency maximize；It is closed structure that suspension type, which seals platform 3, and all generating sets are built in platform interior, is generator
Group provides good running environment, and all movable parts reduce corrosion of the seawater to movable part on waterline, convenient
The maintenance of device, improves lifetime of system；Using independent positioning anchor chain buoyancy tank 1, the structure of platform is simplified, reduction is built into
This, manufactures convenient for high-volume.
Specifically, the present invention is using hydraulic cylinder 203 as power source, and buoyancy tank 2 passes through hydraulic cylinder 203 and suspension type
It seals platform 3 to connect, the active force fluctuated up and down using buoyancy tank 2 with wave, using hydraulic cylinder 203 by about 2 buoyancy tank
The active force of movement is converted into hydraulic power, and hydraulic power drives generating set to generate electricity by hydraulic motor again.
Specifically, positioning anchor chain buoyancy tank 1 schedules on sea for placing anchor chain and submarine cable 5, and by platform pool, buoyancy
Case 2 is closed structure, for the buoyancy of seawater to be converted to hydraulic power by hydraulic cylinder, and will support suspension type platform suspension
Across the sea；Wherein, locating platform of the suspension type sealing platform 3 as all buoyancy tanks 2, plays positioning action to buoyancy tank 2, and
As generating set and the installation cabin of hydraulic system, power generator is protected not influenced by wave, water mist etc..Anchor chain 4 and positioning anchor
Chain buoyancy tank 1 uses removable connection, and for anchoring whole device, the electricity that generating set issues passes through the transmission supply of submarine cable 5
Load uses.
Further, Fig. 4, Fig. 6 are please referred to Fig. 7, as one kind provided by the invention for hanging desk-top Wave power generation device
Specific embodiment, the cylinder body of the hydraulic cylinder 203 and suspension type sealing platform 3 are hinged, the work of the hydraulic cylinder 203
First connecting bracket 202 of stopper rod and the buoyancy tank 2 is hinged by axis in succession, seals in the buoyancy tank 2 and the suspension type
The second connecting bracket 201, one end of second connecting bracket 201 and the fixed company of the buoyancy tank 2 are additionally provided between platform 3
It connects, the other end and suspension type sealing platform 3 are hinged.Buoyancy tank 2 provides support buoyancy for whole device, and buoyancy tank 2 is with wave
The active force fluctuated up and down converts hydraulic power for the active force that buoyancy tank 2 moves up and down using hydraulic cylinder 203, hydraulic
Power drives generator to generate electricity by hydraulic motor again.
For example, buoyancy tank 2 will be reduced by buoyant of sea water, and buoyancy tank 2 is in gravity when wave is run from wave crest to trough
Under the action of, it moves downward, the piston rod with hydraulic cylinder 203 stretches out, and generates negative pressure in hydraulic oil cylinder barrel at this time, will be hydraulic
In oil sucking hydraulic oil cylinder barrel.When wave is run from trough to wave crest, buoyancy tank 2 will be increased by buoyant of sea water, buoyancy tank 2
It under the action of buoyant of sea water, moves upwards, the contraction with 203 piston rod of hydraulic cylinder, thus to the liquid in hydraulic cylinder
Pressure oil pressurization, is finally converted to hydraulic power for the buoyancy of buoyancy tank 2.Wherein, since buoyancy tank 2 will float up and down with wave,
With suspension type sealing platform 3 be it is hinged, therefore, it is necessary to connecting bracket offer support.
Wherein, when being that buoyancy tank 2 is in wave crest shown in Fig. 6, the state diagram of associated components.Hydraulic cylinder 203 has been at this time
The smallest stroke is reached, which plays restriction effect to buoyancy tank 2, and buoyancy tank 2 is floated by seawater
Power acts on suspension type by hydraulic cylinder 203 and seals platform 3, and buoyancy tank 2 plays the role of lifting to suspension type sealing platform 3 at this time,
To keep suspension type sealing platform on the water surface.
Be the state of associated components when buoyancy tank 2 is in trough shown in Fig. 7, at this time buoyancy tank 2 under gravity,
In the case where suspension type sealing platform 3 pulls, hydraulic cylinder 203 will stretch out and hold buoyancy tank 2, prevent buoyancy tank from excessively transporting in billow
It is dynamic.
Further, referring to Fig. 4, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula, second connecting bracket 201 are two, one end of two second connecting brackets 201 and first connecting bracket
202 are fixedly connected on 2 top of buoyancy tank, and the other end of two second connecting brackets 201 respectively passes through one first company
Spindle 204 and suspension type sealing platform 3 are rotatablely connected.In the present embodiment, between buoyancy tank 2 and even the first connecting bracket 202
With welded connecting, the connection branch being connected between buoyancy tank and two the second connecting brackets 201 by two the first connecting shafts 204
On frame pedestal 301.Buoyancy tank 2 will be rotated upwardly and downwardly under the action of seawater and gravity with the first connecting shaft 204 for axle center.Due to liquid
Compressing cylinder 203 is connect by the first connecting bracket 202 with buoyancy tank 2, and the second connecting bracket 201 is needed to provide support, setting two
A second connecting bracket 201, and the second connecting bracket 201 and the intersection of the first connecting bracket 202, form the structure of triangular pyramid, energy
Enough reliable and stable offer supports, are maintained at hydraulic cylinder 203 and the first connecting bracket 202 on same operation face, further
Improve the working efficiency of hydraulic cylinder 203.
Further, refering to Fig. 4, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula is respectively equipped with the first supporting support 205 between first connecting bracket 202 and two second connecting brackets 201,
One end of first supporting support 205 and first connecting bracket 202 are close to the fixed company in one end of the hydraulic cylinder 203
It connects, the other end is fixedly connected with second connecting bracket close to suspension type sealing platform one end.Since hydraulic cylinder is living
Stopper rod is weak compared with the hinged position of the first connecting bracket 202, needs to seal platform 3 with suspension type in the first connecting bracket 202
Between support is further provided, avoid making hydraulic cylinder piston rod and the first connecting bracket 202 from misplacing and run, further increase
The working efficiency of hydraulic cylinder 203.
Further, referring to Fig. 4, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula, first supporting support 205 are three, and fixed described first is additionally provided between two second connecting brackets
Bracket is supportted, three first supporting supports form spandrel frame.Here, the first connecting bracket 202, the second connecting bracket
201, the first supporting support 205 collectively forms a stable trigone cone, and three the first supporting supports constitute trigone centrum
On the one hand bottom guarantees that hydraulic cylinder 203 floats up and down with buoyancy tank 2 and forms stable support to suspension type sealing platform 3.Its
In, two connecting bracket pedestals 301 that two the first connecting shafts 204 are fixed on suspension type sealing 3 side of platform with two respectively connect
It connects；Hydraulic cylinder 203 connect pedestal 302 with the hydraulic cylinder for being fixed on 3 top of suspension type sealing platform and is rotatablely connected.
Further, Fig. 1 and Fig. 8 is please referred to, it is specific as one kind provided by the invention for hanging desk-top Wave power generation device
Embodiment, the cylinder body of the hydraulic cylinder 203 are articulated with the fixed hydraulic cylinder with the top of suspension type sealing platform 3 and connect
It connects on pedestal 302, two first connecting shafts 204 seal 3 side of platform and close to the suspension type with the suspension type is fixed on
The connecting bracket pedestal 301 for sealing 3 lower part of platform is rotatablely connected.It is placed under sea in this way, can avoid hydraulic cylinder 203, or
It submerges among the wave of fluctuating, can guarantee that hydraulic cylinder 203 on sea, reduces the corrosion of seawater, improve it and use the longevity
Order and facilitate the maintenance of device.
Further, referring to Fig. 5, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula, the positioning anchor chain buoyancy tank 1 seal platform 3 hingedly by a hinged frame body and the suspension type.Positioning anchor chain buoyancy tank 1 is for putting
Anchor chain 4 and submarine cable 5 are set, and by generation platform pool on sea.Its act on first is that for anchor chain 4 provide be solid platform and
Buoyancy, second is that providing for submarine cable 5 is that solid platform and buoyancy prevent from generating electricity third is that providing mooring point to entire electricity generation system
Platform drift.Positioning anchor chain buoyancy tank 1 is sealing hollow box body, and structure is identical as 2 structure of buoyancy tank.
Further, referring to Fig. 5, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula, the hinged frame body include two third connecting brackets 102, two third connecting brackets 102 and the positioning anchor chain
Buoyancy tank 1 is fixedly connected, and the other end of two third connecting brackets 102 is hinged with suspension type sealing platform 3 respectively, and two
It is additionally provided with third supporting support between the third connecting bracket 102, and constitutes isosceles triangle, is mentioned for positioning anchor chain buoyancy tank 1
For reliably supporting.Wherein, two third connecting brackets 102 respectively by second connecting shaft 103 with to be fixed on suspension type close
Seal the second connecting shaft pedestal 303 rotation connection of platform side.
Further, it please refers to Fig.1 to Fig.3, it is specific as one kind provided by the invention for hanging desk-top Wave power generation device
Embodiment, two positioning anchor chain buoyancy tanks 1 are symmetrically disposed on the two sides of the suspension type sealing platform 3.Wherein, in order into one
The raising system of step consolidates power, and positioning anchor chain buoyancy tank 1 is arranged two, and is arranged symmetrically in two sides namely the bow stern of suspension type sealing platform 3
Each one.
Further, it please refers to Fig.1 to Fig.3, it is specific as one kind provided by the invention for hanging desk-top Wave power generation device
Embodiment, the suspension type sealing platform 3 are the box-structure of sealing, and it is close that several buoyancy tanks 2 are evenly distributed on the suspension type
Seal periphery and/or the inner circumferential of platform 3.In the present embodiment, suspension type sealing platform 3 is to say character form structure, and buoyancy tank 2 is close throughout suspension type
The lower section for sealing platform 3 provides support buoyancy to suspension type sealing platform 3.Certainly, suspension type sealing platform 3 can also take others
Structure type, such as structures, the structure type such as " field ", " work ", " △ ", " O " are not limited by the present embodiment.
Wherein, Fig. 8 shows a series of state diagram that buoyancy tanks 2 move under wave action, the arrow being horizontally directed to
For the direction that wave advances, the arrow being directed vertically to is the direction floated up and down of buoyancy tank 2, buoyancy tank 2 with wave movement
Journey is as follows: when buoyancy tank a and buoyancy tank f are in wave crest, being in and shrinks with buoyancy tank a and buoyancy tank f connected hydraulic oil cylinder 203
Position, then buoyancy tank a and buoyancy tank f in wave crest play a supportive role to suspension type sealing platform 3；At buoyancy tank b and buoyancy tank d
In the direction of advance of wave crest, buoyancy tank b and buoyancy tank d are in and move upwards state, and buoyancy tank b and buoyancy tank d is to connected at this time
Hydraulic cylinder 203 carry out compressed action, and to suspension type sealing platform 3 play certain supporting role；Buoyancy tank c and buoyancy tank
E is in the direction of advance of trough, and since buoyancy is reduced, buoyancy tank c and buoyancy tank e are in and move downward state, at this time with its phase
Buoyancy tank even stretches hydraulic cylinder 203, enters hydraulic oil in hydraulic cylinder 203, standard is done in the compression for lower step
It is standby.Several buoyancy tanks make suspension type sealing platform 3 be in the state of suspension always and leave with the such alternating movement of variation of wave
Sea, and offer hydraulic power lasting always generates electricity to generating set.
Further, referring to Fig. 9, as a kind of specific embodiment party provided by the invention for hanging desk-top Wave power generation device
Formula, the hydraulic system configuration that the present invention uses are as follows:
Hydraulic system include hydraulic oil tank 400, air filter 401, suction inlet filter 402, solenoid valve 403, accumulator 404,
Overflow valve 405, pressure gauge 406, shut-off valve 407, throttle valve 408, hydraulic motor 409 and hydraulic cylinder 203, wherein hydraulic cylinder
203 provide hydraulic power, are run by 403 control system of solenoid valve, and check valve 410 controls hydraulic oil direction, and accumulator 404 is kept
System pressure is stablized, 405 control system pressure of overflow valve, and throttle valve 408 controls the revolving speed and power of hydraulic motor 409, power generation
The kinetic energy of hydraulic motor 409 is converted to electric energy by machine 500.
It further illustrating, each described hydraulic cylinder 203 is connected by hydraulic system with the generating set,
The hydraulic cylinder 203 is parallel between the hydraulic oil tank and hydraulic motor by pipeline, is equipped on each bye-pass
Solenoid valve and check valve, the hydraulic motor are connected with the generator of the generating set, using buoyancy tank with wave above and below wave
Dynamic active force converts hydraulic power for the active force that buoyancy tank moves up and down using hydraulic cylinder 203, and hydraulic power is led to again
Crossing hydraulic motor drives generator to generate electricity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. hanging desk-top Wave power generation device, it is characterised in that: seal platform including suspension type, is several respectively by hydraulic cylinder and institute
Suspension type sealing platform is stated to be connected and the suspension type can be sealed the closed buoyancy tank and at least two that platform is suspended on sea
A positioning anchor chain buoyancy tank for by suspension type sealing platform pool on sea, is arranged in suspension type sealing platform
There is a generating set, the generating set and the hydraulic cylinder seal hydraulic system phase in platform by being set to the suspension type
Even.
2. hanging desk-top Wave power generation device as described in claim 1, it is characterised in that: the cylinder body of the hydraulic cylinder with it is described
Suspension type sealing platform is hinged, and the first connecting bracket of the piston rod of the hydraulic cylinder and the buoyancy tank passes through connecting shaft and cuts with scissors
It connects, is additionally provided with the second connecting bracket between the buoyancy tank and suspension type sealing platform, second connecting bracket
One end is fixedly connected with the buoyancy tank, and the other end and suspension type sealing platform are hinged.
3. hanging desk-top Wave power generation device as claimed in claim 2, it is characterised in that: second connecting bracket is two,
One end of two second connecting brackets and first connecting bracket are fixedly connected at the top of the buoyancy tank, described in two
The other end of second connecting bracket respectively passes through first connecting shaft and suspension type sealing platform rotation connection.
4. hanging desk-top Wave power generation device as claimed in claim 3, it is characterised in that: in first connecting bracket and two
It is respectively equipped with the first fixed supporting support between second connecting bracket, one end of first supporting support and described the
One connecting bracket is fixedly connected close to one end of the hydraulic cylinder, and the other end and second connecting bracket are close to described outstanding
Formula sealing platform one end is fixedly connected.
5. hanging desk-top Wave power generation device as claimed in claim 4, it is characterised in that: first supporting support is three,
Fixed first supporting support, three the first supporting support groups are additionally provided between two second connecting brackets
At spandrel frame.
6. hanging desk-top Wave power generation device as claimed in claim 3, it is characterised in that: the cylinder body of the hydraulic cylinder is articulated with
The top of the suspension type sealing platform, two first connecting shafts seal platform side and close to institute with the suspension type is fixed on
State the connecting bracket base rotation connection of the lower part of suspension type sealing platform.
7. hanging desk-top Wave power generation device Ru of any of claims 1-6, it is characterised in that: the positioning anchor chain is floating
Case is hinged by a hinged frame body and suspension type sealing platform.
8. hanging desk-top Wave power generation device as claimed in claim 7, it is characterised in that: the hinged frame body includes two thirds
Connecting bracket, two third connecting brackets are fixedly connected with the positioning anchor chain buoyancy tank, two third connecting brackets
The other end respectively with the suspension type sealing platform it is hinged, be additionally provided with fixed third branch between two third connecting brackets
Support bracket.
9. hanging desk-top Wave power generation device as described in claim 1, it is characterised in that: the suspension type sealing platform is sealing
Box-structure, several described buoyancy tanks are evenly distributed on periphery and/or the inner circumferential of the suspension type sealing platform.
10. hanging desk-top Wave power generation device as described in claim 1, it is characterised in that: two positioning anchor chain buoyancy tanks pair
Claim the two sides for being set to the suspension type sealing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470478.4A CN108953047A (en) | 2017-06-20 | 2017-06-20 | Hang desk-top Wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470478.4A CN108953047A (en) | 2017-06-20 | 2017-06-20 | Hang desk-top Wave power generation device |
Publications (1)
| Publication Number | Publication Date |
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| CN108953047A true CN108953047A (en) | 2018-12-07 |
Family
ID=64495035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470478.4A Pending CN108953047A (en) | 2017-06-20 | 2017-06-20 | Hang desk-top Wave power generation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294281A (en) * | 2021-05-13 | 2021-08-24 | 浙江大学 | Wave energy power generation device and amplification mechanism under low energy current density |
| WO2024177497A1 (en) * | 2023-02-21 | 2024-08-29 | Bao Kiew Wu @ Pau Kiew Wu | Ocean wave power system and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201039A (en) * | 2006-12-14 | 2008-06-18 | 张庆玉 | Ocean wave and atmosphere dual-power vacuum turbine generation platform device |
| CN201148935Y (en) * | 2007-07-27 | 2008-11-12 | 闫学富 | Sea wave power generator |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| CN102700687A (en) * | 2012-06-01 | 2012-10-03 | 山东大学 | Pendulum type sea wave energy utilization device based on floating platform |
| WO2013143482A1 (en) * | 2012-03-30 | 2013-10-03 | 海浪新能源有限公司 | Sea wave power generation device |
| CN103410653A (en) * | 2012-12-06 | 2013-11-27 | 中国第一重型机械股份公司 | Floating sea wave power generation device with force-amplifying mechanisms |
| CN104743073A (en) * | 2015-03-31 | 2015-07-01 | 长沙理工大学 | Semi-submersible type wave energy and wind energy comprehensive utilization device |
| CN105129038A (en) * | 2015-08-14 | 2015-12-09 | 大连理工大学 | Light wave power generation platform device based on combination of floating towers and submerged floating body and application method thereof |
| CN205221016U (en) * | 2015-08-14 | 2016-05-11 | 大连理工大学 | A light -duty assembly platform device for wave energy electricity generation |
| CN105863937A (en) * | 2016-05-25 | 2016-08-17 | 邹立新 | Wave energy collecting method and platform |
| CN206903807U (en) * | 2017-06-20 | 2018-01-19 | 马立志 | Hang desk-top Wave power generation device |
-
2017
- 2017-06-20 CN CN201710470478.4A patent/CN108953047A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201039A (en) * | 2006-12-14 | 2008-06-18 | 张庆玉 | Ocean wave and atmosphere dual-power vacuum turbine generation platform device |
| CN201148935Y (en) * | 2007-07-27 | 2008-11-12 | 闫学富 | Sea wave power generator |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| WO2013143482A1 (en) * | 2012-03-30 | 2013-10-03 | 海浪新能源有限公司 | Sea wave power generation device |
| CN102700687A (en) * | 2012-06-01 | 2012-10-03 | 山东大学 | Pendulum type sea wave energy utilization device based on floating platform |
| CN103410653A (en) * | 2012-12-06 | 2013-11-27 | 中国第一重型机械股份公司 | Floating sea wave power generation device with force-amplifying mechanisms |
| CN104743073A (en) * | 2015-03-31 | 2015-07-01 | 长沙理工大学 | Semi-submersible type wave energy and wind energy comprehensive utilization device |
| CN105129038A (en) * | 2015-08-14 | 2015-12-09 | 大连理工大学 | Light wave power generation platform device based on combination of floating towers and submerged floating body and application method thereof |
| CN205221016U (en) * | 2015-08-14 | 2016-05-11 | 大连理工大学 | A light -duty assembly platform device for wave energy electricity generation |
| US20170043843A1 (en) * | 2015-08-14 | 2017-02-16 | Yan Lin | Wave power generation device and method for operating and maintaining the same |
| CN105863937A (en) * | 2016-05-25 | 2016-08-17 | 邹立新 | Wave energy collecting method and platform |
| CN206903807U (en) * | 2017-06-20 | 2018-01-19 | 马立志 | Hang desk-top Wave power generation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294281A (en) * | 2021-05-13 | 2021-08-24 | 浙江大学 | Wave energy power generation device and amplification mechanism under low energy current density |
| WO2024177497A1 (en) * | 2023-02-21 | 2024-08-29 | Bao Kiew Wu @ Pau Kiew Wu | Ocean wave power system and method |
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