CN206221136U - Imitative sea-tangle hydraulic wave energy generation device - Google Patents

Imitative sea-tangle hydraulic wave energy generation device Download PDF

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Publication number
CN206221136U
CN206221136U CN201621317411.4U CN201621317411U CN206221136U CN 206221136 U CN206221136 U CN 206221136U CN 201621317411 U CN201621317411 U CN 201621317411U CN 206221136 U CN206221136 U CN 206221136U
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CN
China
Prior art keywords
floating drum
hydraulic
tangle
wave energy
energy generation
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621317411.4U
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Chinese (zh)
Inventor
谢旭光
韦洁健
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China Three Gorges University CTGU
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China Three Gorges University CTGU
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Priority to CN201621317411.4U priority Critical patent/CN206221136U/en
Application granted granted Critical
Publication of CN206221136U publication Critical patent/CN206221136U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

The utility model provides a kind of imitative sea-tangle hydraulic wave energy generation device, including the second floating drum being connected with the first floating drum positioned at first floating drum of the top and lower section multiple, and the second floating drum of bottom is connected to seabed by mooring rope;It is movably connected between first floating drum and lower section the second floating drum of multiple, Hydraulic Power Transmission System and the rotor machine being connected with Hydraulic Power Transmission System output end is provided with second floating drum;Wave energy is changed into the utility model the electric energy of stabilization by hydraulic transmission mode, and its simple structure improves generating efficiency.

Description

Imitative sea-tangle hydraulic wave energy generation device
Technical field
The utility model is related to ocean wave energy for generating electricity technical field, is sent out in particular to a kind of imitative sea-tangle fluid pressure type wave energy Electric installation.
Background technology
With the fast development of global economy, energy problem has become strategic sex chromosome mosaicism, present countries in the world mostly with The non-renewable energies such as coal, natural gas, oil, nuclear energy are main energy sources, but these non-regeneration energies and non-clean The energy, environmental pollution is very big, and lays in limited, therefore, explore and develop the new energy critically important.Wave energy is most clear Clean, the most cheap energy, and sea-tangle face in the sea can with wave motion, therefore how to design one kind copy shallow sea the inside existence Sea-tangle growth mechanism come utilize wave motion promote floating motion TRT be problem demanding prompt solution.
The content of the invention
The purpose of this utility model is to provide a kind of imitative sea-tangle hydraulic wave energy generation device, by hydraulic drive side Wave energy is changed into formula the electric energy of stabilization, to simplify structure, improve generating efficiency.
The utility model is in order to solve the above technical problems, the technical scheme for being used is:A kind of imitative sea-tangle fluid pressure type wave Energy TRT, including the second floating drums being connected with the first floating drum positioned at first floating drum of the top and lower section multiple, bottom The second floating drum seabed is connected to by mooring rope;
It is movably connected between first floating drum and lower section the second floating drum of multiple, hydraulic drive is provided with second floating drum System and the rotor machine being connected with Hydraulic Power Transmission System output end.
Preferably, the Hydraulic Power Transmission System includes hydraulic cylinder, and the expansion link of the hydraulic cylinder passes through universal joint and first The bottom connection of floating drum bottom or the second floating drum, the cylinder body of the hydraulic cylinder is connected by hydraulic oil pipeline with hydraulic motor input Connect, the hydraulic motor output shaft is connected with the input shaft of rotor machine.
Preferably, the expansion link is through the oscillating bearing in the second floating drum top end cover, and is connected with universal joint.
Preferably, check valve, fuel tank, overflow valve, adjustable valve and accumulator are sequentially installed with the hydraulic oil pipeline.
Preferably, the hydraulic motor output shaft is fixedly connected by shaft coupling with the input shaft of rotor machine.
Preferably, multiple ball floats are provided with first floating drum, buoyancy is provided in seawater to the first floating drum.
Preferably, the top end cover inner side of second floating drum is provided with circular guideway, the side wall ends of second floating drum Circular chute is provided with, circular guideway is connected with circular chute matches mutually.
Preferably, the first floating drum upper end of the top is additionally provided with buoy.
Preferably, the second floating drum of bottom is connected to seabed by mooring rope and rhizoid.
The beneficial effects of the utility model:
1st, the utility model copies the living environment of sea-tangle, and stabilization foundation, and absorb the mechanism of seawater ability, can To effectively adapt to marine environment.
2nd, the utility model uses each group of imitative sea-tangle type buoy pendant to constitute buoy pendant as ripple using more piece floating drum Wave collects float, is adapted to the wave of different wave length, and collection efficiency is high.
3rd, the utility model using imitative sea-tangle type buoy pendant as wave-energy collection float, only not reliable stability, And the wave from different directions is adapted to, collection efficiency is high.
4th, the wave motion of the miniature crest that the utility model can be gathered floating drum between floating drum using Hydraulic Power Transmission System The high speed rotation of generator is converted into, the utilization rate of wave energy is greatly improved.
5th, the utility model sets circular guideway and circular chute on the inside of end cap and the wall of floating drum side between, can be reduced The twisting resistance produced with wave motion between each floating drum, it is to avoid situation about twisting off occurs so that the present apparatus can receive Wave energy from all directions, substantially increases collection efficiency.
6th, the utility model uses Hydraulic Power Transmission System, and it can be made to follow bad reciprocal constant motion.
7th, the utility model simple structure, easy to process, I&M is relatively simple..
Brief description of the drawings
Fig. 1 is a kind of structural representation of imitative sea-tangle hydraulic wave energy generation device;
Fig. 2 is the internal structure schematic diagram of Fig. 1;
Fig. 3 is the partial enlargement structural representation of Fig. 2;
Fig. 4 is the local connection status schematic diagram of circular guideway and circular chute;
Fig. 5 is the structural representation of Hydraulic Power Transmission System;
In figure, the first floating drum 1, ball float 1.1, buoy 1.2, the second floating drum 2, top end cover 2.1, oscillating bearing 2.2, circle Guide rail 2.3, side wall 2.4, circular chute 2.5, mooring rope 3, Hydraulic Power Transmission System 4, hydraulic cylinder 4.1, expansion link 4.2, universal joint 4.3rd, cylinder body 4.4, hydraulic oil pipeline 4.5, hydraulic motor 4.6, check valve 4.7, fuel tank 4.8, overflow valve 4.9, adjustable valve 4.10 and accumulator 4.11, shaft coupling 4.12, rotor machine 5, rhizoid 6.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1 to 5, a kind of imitative sea-tangle hydraulic wave energy generation device, including positioned at first floating drum 1 of the top The second floating drum 2 being connected with the first floating drum 1 with lower section multiple, the second floating drum 2 of bottom is connected to seabed by mooring rope 3;
It is movably connected between first floating drum 1 and lower section the second floating drum 2 of multiple, hydraulic pressure is provided with second floating drum 2 Transmission system 4 and the rotor machine 5 being connected with the output end of Hydraulic Power Transmission System 4.
Preferably, the Hydraulic Power Transmission System 4 includes hydraulic cylinder 4.1, and the expansion link 4.2 of the hydraulic cylinder 4.1 passes through ten thousand It is connected with the bottom of the bottom of the first floating drum 1 or the second floating drum 2 to section 4.3, the cylinder body 4.4 of the hydraulic cylinder 4.1 passes through hydraulic oil Pipeline 4.5 is connected with the input of hydraulic motor 4.6, and the output shaft of the hydraulic motor 4.6 connects with the input shaft of rotor machine 5 Connect.
Preferably, the expansion link 4.2 is through the oscillating bearing 2.2 in the top end cover 2.1 of the second floating drum 2, and with it is universal Section 4.3 is connected.Preferably, slide cartridge is also equipped with oscillating bearing 2.2, expansion link 4.2 is stretched into slide cartridge, and slide cartridge is matched somebody with somebody using interference Merging jump ring is installed in oscillating bearing 2.2.Preferably, expansion link 4.2 and top end cover 2.1
Preferably, check valve 4.7, fuel tank 4.8, overflow valve 4.9, adjustable is sequentially installed with the hydraulic oil pipeline 4.5 Section valve 4.10 and accumulator 4.11.Hydraulic oil is pushed out into hydraulic oil pipeline 4.5 by high pressure and is flowed into list in the present embodiment To valve 4.7, hydraulic oil by check valve 4.7, in can only unidirectionally flowing to hydraulic motor 4.6, wherein when in system pressure it is excessive When, overflow valve 4.9 will be automatically turned on, and in oil is stayed and is returned to fuel tank 4.8, reduce system pressure, and hydraulic motor 4.6 will not be made high Speed operating, burns out hydraulic motor 4.6;It can also be made certainly by adjustable valve 4.10 come the flow velocity of oil in control system simultaneously By control system pressure, the rotating speed of control hydraulic motor 4.6 is reached, loses some energy in transportation due to hydraulic oil, Its pressure is diminished, do not reach the rotating speed of hydraulic motor 4.6, at this moment can provide system pressure by accumulator 4.11 reaches it To the due constant pressure of system, so that hydraulic oil returns to fuel tank 4.8, when pressure reduces in hydraulic cylinder 4.1, fuel tank 4.8 In hydraulic oil will be inhaled into hydraulic system automatically, follow system and bad reciprocally move.
Preferably, the output shaft of the hydraulic motor 4.6 is fixed with the input shaft of rotor machine 5 by shaft coupling 4.12 and connected Connect.
Preferably, multiple ball floats 1.1 are provided with first floating drum 1, buoyancy is provided in seawater to the first floating drum 1.
Preferably, the inner side of top end cover 2.1 of second floating drum 2 is provided with circular guideway 2.3, second floating drum 2 The end of side wall 2.4 is provided with circular chute 2.5, and circular guideway 2.3 is connected with the circular matches mutually of chute 2.5.This design can be with So that circular chute 2.5 is rotated on circular guideway 2.3, the torsion produced with wave motion between each floating drum is reduced Power, it is to avoid situation about twisting off occurs.
Preferably, the upper end of the first floating drum 1 of the top is additionally provided with buoy 1.2.Buoy pendant is so contributed to be risen and fallen in seawater In can rapidly capture position
Preferably, the second floating drum 2 of bottom is connected to seabed by mooring rope 3 and rhizoid 6.
The present embodiment operation principle is as follows:
In the present embodiment, mooring rope 3 and rhizoid 6 are connected to seabed, and whole device is vertically swum in the sea, by second Floating drum 2 collects the motion that all directions of wave are come, and drives expansion link 4.2 to move, and then band piston is sliding in hydraulic cylinder 4.1 It is dynamic, so that hydraulic oil flows to hydraulic motor 4.6, its output shaft rotation is driven, drive generator to fill by shaft coupling 4.12 The input shaft for putting 5 is rotated, so as to produce electric energy.

Claims (9)

1. a kind of imitative sea-tangle hydraulic wave energy generation device, including positioned at first floating drum of the top(1)It is multiple with lower section with First floating drum(1)The second connected floating drum(2), the second floating drum of bottom(2)By mooring rope(3)Seabed is connected to, it is special Levy and be:
First floating drum(1)And lower section the second floating drum of multiple(2)Between be movably connected, second floating drum(2)Inside it is provided with liquid Pressure transmission system(4)And with Hydraulic Power Transmission System(4)The connected rotor machine of output end(5).
2. imitative sea-tangle hydraulic wave energy generation device according to claim 1, it is characterised in that:The hydraulic drive system System(4)Including hydraulic cylinder(4.1), the hydraulic cylinder(4.1)Expansion link(4.2)By universal joint(4.3)With the first floating drum(1) Bottom or the second floating drum(2)Bottom connection, the hydraulic cylinder(4.1)Cylinder body(4.4)By hydraulic oil pipeline(4.5)With liquid Pressure motor(4.6)Input is connected, the hydraulic motor(4.6)Output shaft and rotor machine(5)Input shaft connection.
3. imitative sea-tangle hydraulic wave energy generation device according to claim 2, it is characterised in that:The expansion link (4.2)Through the second floating drum(2)Top end cover(2.1)On oscillating bearing(2.2), and and universal joint(4.3)Connection.
4. imitative sea-tangle hydraulic wave energy generation device according to claim 2, it is characterised in that:The hydraulic oil pipeline (4.5)On be sequentially installed with check valve(4.7), fuel tank(4.8), overflow valve(4.9), adjustable valve(4.10)And accumulator (4.11).
5. the imitative sea-tangle hydraulic wave energy generation device according to claim 2 or 4, it is characterised in that:The hydraulic pressure horse Reach(4.6)Output shaft passes through shaft coupling(4.12)With rotor machine(5)Input shaft be fixedly connected.
6. imitative sea-tangle hydraulic wave energy generation device according to claim 1, it is characterised in that:First floating drum (1)Inside it is provided with multiple ball floats(1.1), to the first floating drum(1)Buoyancy is provided in seawater.
7. imitative sea-tangle hydraulic wave energy generation device according to claim 1, it is characterised in that:Second floating drum (2)Top end cover(2.1)Inner side is provided with circular guideway(2.3), second floating drum(2)Side wall(2.4)End is provided with circle Shape chute(2.5), circular guideway(2.3)With circular chute(2.5)Matches mutually is connected.
8. imitative sea-tangle hydraulic wave energy generation device according to claim 1, it is characterised in that:The first of the top floats Cylinder(1)Upper end is additionally provided with buoy(1.2).
9. imitative sea-tangle hydraulic wave energy generation device according to claim 1, it is characterised in that:The second of bottom floats Cylinder(2)By mooring rope(3)And rhizoid(6)It is connected to seabed.
CN201621317411.4U 2016-12-03 2016-12-03 Imitative sea-tangle hydraulic wave energy generation device Expired - Fee Related CN206221136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621317411.4U CN206221136U (en) 2016-12-03 2016-12-03 Imitative sea-tangle hydraulic wave energy generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621317411.4U CN206221136U (en) 2016-12-03 2016-12-03 Imitative sea-tangle hydraulic wave energy generation device

Publications (1)

Publication Number Publication Date
CN206221136U true CN206221136U (en) 2017-06-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621317411.4U Expired - Fee Related CN206221136U (en) 2016-12-03 2016-12-03 Imitative sea-tangle hydraulic wave energy generation device

Country Status (1)

Country Link
CN (1) CN206221136U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067690A (en) * 2019-04-04 2019-07-30 三峡大学 A kind of imitative kelp structure microfluid transmission tidal current energy generating equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067690A (en) * 2019-04-04 2019-07-30 三峡大学 A kind of imitative kelp structure microfluid transmission tidal current energy generating equipment
CN110067690B (en) * 2019-04-04 2020-06-09 三峡大学 Micro-fluid transmission tidal current energy power generation device with sea-belt-like structure

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170606

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