CN106759088A - It is a kind of to have the wave that disappears, the over-water construction protector for generating electricity concurrently - Google Patents

It is a kind of to have the wave that disappears, the over-water construction protector for generating electricity concurrently Download PDF

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Publication number
CN106759088A
CN106759088A CN201710024077.6A CN201710024077A CN106759088A CN 106759088 A CN106759088 A CN 106759088A CN 201710024077 A CN201710024077 A CN 201710024077A CN 106759088 A CN106759088 A CN 106759088A
Authority
CN
China
Prior art keywords
wave
floating body
construction
disappears
utricule
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710024077.6A
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Chinese (zh)
Inventor
陈杰
曾思益
彭浩
何飞
段自豪
蒋昌波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha University of Science and Technology
Original Assignee
Changsha University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changsha University of Science and Technology filed Critical Changsha University of Science and Technology
Priority to CN201710024077.6A priority Critical patent/CN106759088A/en
Publication of CN106759088A publication Critical patent/CN106759088A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B9/00Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/08Tide or wave power plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/062Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
    • E02B3/064Floating landing-stages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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
    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • F03B13/188Adaptations 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 is flexible or deformable
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11Hard structures, e.g. dams, dykes or breakwaters
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses a kind of over-water construction protector for having the wave that disappears, generating concurrently, including:Elemental floating body, turbine type generator, breather line, pressure sensor, ventilation switch etc..After adopting the above technical scheme, in construction marine site, when wave propagation is to the protector, on the one hand, wave enters cavity by pod apertures, energy dissipating is reflected in cavity inner wall;On the other hand, wave compressing floating body inner balloon, flows reciprocal air in air bag, drives turbine type electrical power generators.On the breather line of standby utricule, when air pressure is relatively low, sensor controlling switch is opened, and two utricules drive electrical power generators jointly, improves power generation stability for pressure sensor and switch.The present invention can effectively cut down wave energy in open waters, for construction waters provides stable operating environment, and prevent the diffusion of pollutant, and engineering can be recycled and reused quickly after terminating, free from environmental pollution;Meanwhile, it is cost-effective for construction provides electric power support using wave energy power generation.

Description

It is a kind of to have the wave that disappears, the over-water construction protector for generating electricity concurrently
Technical field
Prevent the present invention relates to a kind of over-water construction protector, more particularly to a kind of wave that disappears, the over-water construction for generating electricity of having concurrently Protection unit.
Background technology
Into after 21 century, there is shortage in fossil energy consumption aggravation, non-renewable energy resources, and marine resources are entered to advance One step is explored, Devoting Major Efforts To Developing and utilizes new energy, and the rapid and sustainable development to social economy has great importance.For reality Now to the development and utilization of marine resources, ocean engineering is gradually risen.But because wave has huge destructive power, at sea apply During work, the percussion of wave is not only easily damaged to marine structure, and can be to being transported in work progress The current of the ship of material is adversely affected, so that increase difficulty of construction, schedule delays.Therefore certain measure is taken to weaken ripple Wave can be to the influence in waters of constructing, to ensure that engineering is smoothed out seeming particularly necessary.
Additionally, the electric power required for offshore construction is generally obtained by traditional fossil energy conversion or lays electricity by inland Cable directly feeds, and the conversion of fossil energy can produce substantial amounts of pollution, and fuel is limited, it is necessary to transport replacing, cost is higher; Laying cable can then expend substantial amounts of manpower and materials, increase the duration.And knowable to the huge destructive power of wave, wave carries huge Big energy, is a kind of energy of great potential in marine resources, and it belongs to nexhaustible clear as solar energy, wind energy The clean energy, will not impact to environment.If can be used to wave energy, cost of electricity-generating can be substantially reduced.And offshore construction area Domain is generally in deep-sea, and its wave energy is particularly enriched, if the wave energy in offshore construction region can be used, converts it into electricity Can, then independent electric power system can be formed in construction area, meet need for electricity, so as to avoid the risk of construction delay, reduce Lay the expense of cable and the combusts fossil energy etc..
Proposition of the invention efficiently solves above mentioned problem, is combined by the way that wave-activated power generation and offshore construction are protected Come, while weakening wave effect, providing favourable construction environment for marine engineering, using wave energy power generation, for engineering is provided Electric power support, it is cost-effective;Meanwhile, the construction protection device can catching portion point construction waste, reduce engineering to marine ecology The influence of environment, with very big economic benefit and social effect.
The content of the invention
The present invention has designed and developed a kind of over-water construction protector for having the unrestrained generating that disappears concurrently, and the device is being strengthened constructing While protection wave absorbing effect, using wave energy power generation reduction construction cost.
The technical scheme is that:It is a kind of to have the wave that disappears, the over-water construction protector for generating electricity, including multiple floating body lists concurrently Unit, each elemental floating body includes:Floating body, turbine type generator, breather line, pressure sensor, ventilation switch etc..Its feature exists In wave enters inside floating body from pod apertures, and compression bladder produces substantially deformation, causes intracapsular gas to move back and forth, and drives Dynamic electrical power generators.The floating body being made up of outside water pocket and inner balloon, is connected by gas channel with generator, generator peace Mounted in cell cube junction top.
It is described to have the wave that disappears, the over-water construction protector for generating electricity concurrently, it is characterised in that outside water pocket side of heading sea is provided with water conservancy diversion Hole, is arranged in " one " font, and wave can be entered inside floating body by pod apertures, inner balloon be oppressed, after being reflected through inwall Flowed out by pod apertures.
It is described to have the wave that disappears, the over-water construction protector for generating electricity concurrently, it is characterised in that the cell cube of TRT is not installed As the standby utricule of the cell cube equipped with TRT, opened equipped with pressure sensor and ventilation on the gas channel of standby utricule Close, the opening and closing compression force snesor control of switch.When the waves are smaller, air pressure is relatively low in gas channel, pressure sensor control Ventilation switch is opened, and two utricules drive electrical power generators jointly, conversely, switch is closed, standby utricule is not involved in generating electricity, and only rises and disappears Wave and protective action.
It is described to have the wave that disappears, the over-water construction protector for generating electricity concurrently, it is characterised in that to pass through connecting elements between cell cube It is connected, unit body is closely connected to become an entirety;The device is furnished with anchor system, the anchor chain of anchor system with it is floating One end of body connection covers a spring, and spring is fixed on floating body together with anchor chain, and the length of the anchor chain in spring inner is less than The extreme elastic deformation that spring can reach.
It is described to have the wave that disappears, the construction protection device for generating electricity concurrently, it is characterised in that instruction is installed above generating side's device Lamp, can provide illumination for construction area, while ship nearby can be warned, prevent ship to be strayed into construction area.
Beneficial effects of the present invention are:(1) it is of the present invention have concurrently disappear wave and generate electricity construction protection device, for Construction waters utilizes wave energy power generation while providing Stationary Random Environments, cost-effective for construction provides electric power support;(2) wave A part reflects energy dissipating in outside water pocket outer surface, and another part is then entered inside water pocket by pod apertures, after internal cavities Reflected in outside utricule inwall and inner balloon surface, make wave that superposition, turbulent fluctuation effect to occur and strengthen, effectively enhance energy dissipating effect Really;(3) presence of standby utricule so that in waters more steady, the wave little period, the air motion intensity in device is still It is enough to drive electrical power generators, improves the stability of generating, in the form of a pair two generators are arranged side by side, a wave Impact can drive two electrical power generators, increased the efficiency of generating;(4) present invention is applied in combination performance by multiple elemental floating bodies Effect, applicability is good, and visual water area condition and boundary of works area are freely adjusted, and adapt to various types of open waters, because Connected mode is simple between its cell cube, quick release;(5) present invention can stop that part construction rubbish enters external water Domain, engineering is convenient to clean after terminating, and reduces the pollution that engineering construction is produced to water body.
Brief description of the drawings
Fig. 1 is the over-water construction protector schematic diagram for having the unrestrained generating that disappears concurrently of the present invention.
Fig. 2 is the front view for having unrestrained, generating the over-water construction protector floating body that disappears concurrently of the present invention.
Fig. 3 is the side view for having unrestrained, generating the over-water construction protector floating body that disappears concurrently of the present invention.
Fig. 4 is the standby utricule gas channel thin portion of over-water construction protector for having the unrestrained generating that disappears concurrently of the present invention Structural map.
Fig. 5 is the floor plan having concurrently when disappearing unrestrained, generating over-water construction protector practicality of the present invention.
In figure, each part of the invention is:1- outsides water pocket, 2- inner balloons, 3- pod apertures, 4- generators 1,5- Generator 2,6- gas channels 1,7- gas channels 2,8- gas channels 3,9- connecting elements, 10- switches, 11- pressure sensors, 12- springs, 13- cavitys, 14- indicator lamps, 15- floating bodies, 16- TRTs.
Specific embodiment
As shown in figure 1, the over-water construction protector is made up of multiple elemental floating bodies, by being arranged on gas between each unit The connecting elements 9 of circulation road end is affixed, and floating body is connected by multigroup connecting elements of bottom with anchor system;Each two floating body Unit is equipped with a TRT, and the TRT includes generator 1 and generator 2, installed in cell cube end top;Air-flow Passage 1 splits into gas channel 2 and gas channel 3, is connected with two generators respectively.
Outside water pocket side of heading sea is provided with pod apertures 3, and during wave propagation to protector, a part is in outside water pocket outer surface Reflection energy dissipating, another part then by pod apertures enter water pocket inside, through cavity 13 after, outside utricule inwall reflection, cause Incidence wave meets with back wave, aggravates wave energy loss, meanwhile, wave compressing inner balloon 2 makes intracapsular air-flow move back and forth driving Electrical power generators.
As shown in figure 4, the wave intensity different in order to adapt to different periods, keeps the stability for generating electricity, it is single per adjacent two First body only installs generator at one end, drives it to generate electricity jointly by two air bags.The cell cube of TRT is not installed to install There is the standby utricule of the cell cube of TRT;When wave is smaller, when air pressure is relatively low in gas channel, pressure sensor control is opened Close and open, two utricules drive electrical power generators simultaneously, conversely, switch is closed, standby utricule is not involved in generating electricity, only disappear unrestrained and anti- Shield is acted on.Equipped with switch 10 on its gas channel 6, the opening and closing compression force snesor 11 of switch is controlled.
In order that floating body can fluctuate with the motion of wave, with collection wave energy, the improve generating efficiency of maximal efficiency, In the spring of one end overcoat one that anchor chain is connected with floating body, spring is fixed on floating body jointly with anchor chain.In order to prevent spring excessive Deformation failure, the length of the anchor chain in spring inner is less than the extreme elastic deformation that spring can reach.
At the top of generator, indicator lamp 14 is mounted with, by generator powered.Under the stop of generator, light can not be straight The irradiation water surface is connect, light reflections affect staff's vision is prevented.
As shown in figure 5, the construction protection device is combined by multiple cell cubes and played a role, visual engine request and scale In the free adjusting apparatus shapes and sizes in different waters, to realize that construction environment is steady, wave absorption and generating efficiency are maximized, polluted Thing diffusion is minimized.

Claims (2)

1. a kind of to have the wave that disappears, the over-water construction protector for generating electricity concurrently, the device is made up of multiple elemental floating bodies, each floating body list Unit includes:Floating body, turbine type generator, breather line, pressure sensor, ventilation switch etc..It is characterized in that:Have inside floating body One cylindrical cavity, is surrounded by outside water pocket, and inner balloon is positioned in the cavity;One is installed between each two elemental floating body TRT, the TRT is connected with breather line, is placed in elemental floating body end;The elemental floating body for not installing TRT is made It is the standby utricule of the elemental floating body equipped with TRT, ventilation switch is housed on the gas channel of standby utricule, switch is opened Close the control of compression force snesor.
It is 2. according to claim 1 to have the wave that disappears, the over-water construction protector for generating electricity concurrently, it is characterised in that:Outside water pocket It is the internal closed utricule containing cavity, its side of heading sea is provided with pod apertures, in " one " word arrangement;Inner balloon is closed ellipsoid Shape utricule, two ends are fixed and connect gas channel.
CN201710024077.6A 2017-01-13 2017-01-13 It is a kind of to have the wave that disappears, the over-water construction protector for generating electricity concurrently Pending CN106759088A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109281793A (en) * 2018-08-30 2019-01-29 中国科学院广州能源研究所 A kind of wave energy generating set that changeable type is adaptive
CN110844034A (en) * 2019-10-18 2020-02-28 浙江大学 Variant type high-speed transport ship capable of generating electricity by wave energy
CN112726492A (en) * 2020-12-11 2021-04-30 哈尔滨工程大学 Inflatable gravity wave absorbing device
CN112726496A (en) * 2020-12-25 2021-04-30 自然资源部第二海洋研究所 Floating wave dissipation wall capable of automatically adapting to water level
CN114087117A (en) * 2021-10-19 2022-02-25 中国华能集团清洁能源技术研究院有限公司 Gas reciprocating type multidirectional wave pressure floating power generation device and offshore integrated power generation system and method
CN115748582A (en) * 2022-11-23 2023-03-07 华南理工大学 Floating breakwater integrated system serving as wave energy-solar power generation device

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GB2509201A (en) * 2012-10-12 2014-06-25 Aws Ocean Energy Ltd Wave powered pump with flexible diaphragms facing in opposite directions
CN104594286A (en) * 2015-01-20 2015-05-06 长沙理工大学 Floating breakwater doubling as wave power generation device
CN206554019U (en) * 2017-01-13 2017-10-13 长沙理工大学 It is a kind of to have the wave that disappears, the over-water construction protector generated electricity concurrently

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CN101963125A (en) * 2009-07-21 2011-02-02 曲言明 Wave power generating system with floating-body-based rope pulley
CN101943104A (en) * 2010-05-24 2011-01-12 黄晋生 Airbag type sea wave power generation
CN102454532A (en) * 2010-10-22 2012-05-16 刘长兴 Water wave energy absorption storage
GB2509201A (en) * 2012-10-12 2014-06-25 Aws Ocean Energy Ltd Wave powered pump with flexible diaphragms facing in opposite directions
CN102926920A (en) * 2012-10-26 2013-02-13 安徽工程大学 Wave energy acquisition device with upper-lower layer bag structure
CN104594286A (en) * 2015-01-20 2015-05-06 长沙理工大学 Floating breakwater doubling as wave power generation device
CN206554019U (en) * 2017-01-13 2017-10-13 长沙理工大学 It is a kind of to have the wave that disappears, the over-water construction protector generated electricity concurrently

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109281793A (en) * 2018-08-30 2019-01-29 中国科学院广州能源研究所 A kind of wave energy generating set that changeable type is adaptive
CN109281793B (en) * 2018-08-30 2019-12-06 中国科学院广州能源研究所 Variable self-adaptive wave power generation device
CN110844034A (en) * 2019-10-18 2020-02-28 浙江大学 Variant type high-speed transport ship capable of generating electricity by wave energy
CN110844034B (en) * 2019-10-18 2021-03-23 浙江大学 Variant type high-speed transport ship capable of generating electricity by wave energy
CN112726492A (en) * 2020-12-11 2021-04-30 哈尔滨工程大学 Inflatable gravity wave absorbing device
CN112726496A (en) * 2020-12-25 2021-04-30 自然资源部第二海洋研究所 Floating wave dissipation wall capable of automatically adapting to water level
CN114087117A (en) * 2021-10-19 2022-02-25 中国华能集团清洁能源技术研究院有限公司 Gas reciprocating type multidirectional wave pressure floating power generation device and offshore integrated power generation system and method
CN114087117B (en) * 2021-10-19 2024-01-12 中国华能集团清洁能源技术研究院有限公司 Gas reciprocating type multidirectional wave pressure floating power generation device and offshore integrated power generation system and method
CN115748582A (en) * 2022-11-23 2023-03-07 华南理工大学 Floating breakwater integrated system serving as wave energy-solar power generation device

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