CN101749168A - Sea wave-powered ship - Google Patents

Sea wave-powered ship Download PDF

Info

Publication number
CN101749168A
CN101749168A CN200810237708A CN200810237708A CN101749168A CN 101749168 A CN101749168 A CN 101749168A CN 200810237708 A CN200810237708 A CN 200810237708A CN 200810237708 A CN200810237708 A CN 200810237708A CN 101749168 A CN101749168 A CN 101749168A
Authority
CN
China
Prior art keywords
energy
floating
wave
sea wave
drive
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
CN200810237708A
Other languages
Chinese (zh)
Inventor
张益�
张吉林
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN200810237708A priority Critical patent/CN101749168A/en
Publication of CN101749168A publication Critical patent/CN101749168A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/142—Solar thermal; Photovoltaics
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/144—Wave energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
    • 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

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention relates to a device for supplying power converted from the mechanical energy of sea waves, in particular to a sea wave-powered ship, which is characterized by consisting of a ship body, floating energy collection devices, an energy conversion device and an energy utilization device, wherein the plurality of floating energy collection devices are movably connected with the ship body through the energy transfer bars of the plurality of floating energy collection devices; the energy conversion device is positioned between the energy transfer bars arranged on the floating energy collection device and a variable-speed drive device; the output end of the variable-speed drive device is connected with the energy utilization device; the variable-speed drive device is arranged on the ship body; and the output end of the variable-speed drive device is provided with an inertia energy storage device. The energy used by the ship is pollution-free energy and can serve as the power to drive the ship to sail and used for power generation, hydrogen production, sea water desalinization, food and industrial processing and the like on the ship.

Description

A kind of sea wave-powered ship
Technical field:
The present invention relates to the device of a kind of mechanical energy with wave, especially a kind of sea wave-powered ship through switched energization.
Background technique:
The ocean area takes up an area of more than 70% of ball surface, and wave can be the abundantest in the marine energy, the most general, inexhaustible, nexhaustible and than the most reliable resource of good utilisation.Wave energy is again the bigger marine energy of proportion in the ocean energy.The wave motion of seawater produces very huge energy.It is estimated that the wave energy that utilizes easily in the world ocean reaches more than 70,000,000,000 kilowatts, account for more than 94% of ocean energy that all utilizes easily.
Wave energy is the renewable resources that cleans most, and its development and use will fundamentally be alleviated because the crisis that fossil energy is petered out improves because the destruction that the burning fossil energy causes environment.
Over more than 100 year, countries in the world scientist's unremitting effort has proposed the imagination of kind more than 300, has invented various wave energy generating sets.The wave-type electric generator of having researched and developed at present comparative maturity has following three classes basically:
The one, " wave pressurized air type ", with volume case fixing, that communicate with seawater, the water surface site variation that produces by wave causes that the air volume in the container changes, the air in the compression container, use the compressed air-driven impeller, drive the electricity generating device generating;
The 2nd, " mechanical compress liquid-type " utilizes active part---duck body, raft body, the float etc. of the motion pushing device of wave, and intermediate mediums such as active part compression (drivings) oil, water generate electricity by intermediate medium promotion electricity generating device.
The 3rd, " the wave savings is flow pattern down " utilized the contraction water channel that wave is at the incoming tide introduced elevated reservoir and formed water-head (head), the dirty direct driving hydraulic generator unit generating of utilized head.
Though these three types respectively have advantage, their common shortcomings are: 1, to convert the medium tache of electric energy to many for wave, the equipment complexity, and efficient is low, is not easy the formation scale; 2, can only partly utilize wave mechanical energy, can not absorb the cost of electricity-generating height to unordered, that disperse, low-density, unsettled wave energy; 3, sea wave energy conversion apparatus and structure thereof bear the ability of disastrous ocean climate, are not easy to resist the destruction of typhoon, tsunami, and potential safety hazard is bigger.This is the main difficult problem that current wave can develop.
The Western European countries such as nearest Britain have developed floating-tube type sea snake technology, they use several floating drums that are serially connected to ride on the wave, utilize the variation of the fluctuating slope angle of wave to promote the piston generating of floating drum, this mode really can be so that the anti-storm of system be strengthened, but because the fluctuating of wave itself is very mild in fact, angle changes also very little, and it is perpendicular to peak line, so wave that a string floating drum can only corresponding very little width, efficient is unsatisfactory, it is Anti-Typhoon, the ability of tsunami is also not enough, does not overcome above-mentioned shortcoming.
Because various technical problems, the seawave power generation cost is higher about 10 times and have hidden danger than thermoelectric.
Want to improve the practicability level of seawave power generation, must solve the above-mentioned main difficult problem that prior art exists.
With regard to the power of ship, existing manpower, wind-force (sailing boat), motor-driven, electronic, nuclear power etc., but utilize wave to occur as yet as the ship of power.
Summary of the invention
A kind of energy conversion device of providing in order to solve an above-mentioned difficult problem is provided, especially a kind of mechanism is simple, medium tache is few, security of operation, can wave is unordered mechanical energy be converted to the powered ship of available kinetic energy or potential energy more fully, for ship navigation and generating or the direct usefulness of acting.
The objective of the invention is to be achieved through the following technical solutions:
The device that a kind of mechanical energy with the unordered low speed of wave is converted to orderly high speed and carries out energy supply, especially a kind of sea wave-powered ship is characterised in that by hull, floating energy device, energy conversion device and the energy utilized device adopted and forms; Several floating adopting can be connected with hull by its energy drive link by device movably, energy conversion device is between the floating energy drive link of adopting on the energy device and variable speed drive, variable speed drive is installed on the hull, its output terminal is connected with the energy utilized device, and the output terminal of variable speed drive is equipped with energy storage apparatus.
Floating adopting can device be the solid floating debris of a kind of proportion less than seawater, is connected with the energy drive link on it.
Energy conversion device is one group of gear drive and flywheel energy storage device that low speed can be changed into the high speed energy, be installed on the hull, form by the transmission levers, lever support, directed ratchet, the energy-storing flywheel that drive tooth sector, transmission levers and the floating energy drive link of adopting on the energy device are movably connected, the engagement of tooth sector and directed ratchet gear, make it with tooth sector back and forth and respectively to drive energy-storing flywheel clockwise and reverse.
Another kind of energy conversion device is hydraulic power or Pneumatic actuator.
Preferred floating adopting can device be a hollow container, and the water inlet and outlet control gear is arranged on it.
The energy utilized device is generator and steamer drive unit.
Other energy utilized device is hydrogen manufacturing, desalinize seawater, food processing apparatus etc.
Sea wave-powered ship of the present invention has characteristics such as simple and reliable for structure, applied widely, that energy conversion rate is high, energy is anti-risk, cost is low.
Further specify below in conjunction with accompanying drawing:
Fig. 1 is a sea wave-powered ship structural representation of the present invention.
Among the figure: 1, hull, 2, floating adopting can device, 3, energy conversion device, 4, the energy utilized device, 201, floating energy drive link, 202, finger, 300, slip slotted hole, 301, transmission levers and tooth sector, 302, bearing, 303, directed ratchet, 304, energy-storing flywheel.
Embodiment:
Referring to Fig. 1,
The invention provides a kind of sea wave-powered ship, be characterised in that by hull 1, floating energy device 2, energy conversion device 3 and the energy utilized device 4 adopted and form; Several floating adopting can be centered around on the hull sea on every side by device 2, be connected with hull 1 movably by its energy drive link 201, energy conversion device 3 is between the floating energy drive link of adopting on the energy device 2 201 and variable speed drive 301, variable speed drive 301 is installed on the hull 1, its output terminal is connected with energy utilized device 4, and the output terminal of variable speed drive 301 is equipped with energy storage apparatus.
Floating adopting can device 2 be the solid floating debris of a kind of proportion less than seawater, the various solid materials of the anti-seawater corrosion of Manufacturing material available energy, and as glass fibre, regenerated plastics, reclaimed rubber, timber, metallic material etc., all materials that are used for shipbuilding all can; Be connected with energy drive link 201 on it, finger 202 is installed on the drive link 201.
Energy conversion device 3 is one group of gear drive and flywheel energy storage device that low speed can be changed into the high speed energy, be installed on the hull 1, by the transmission levers 301 that drives tooth sector, lever support 302, directed ratchet 303, energy-storing flywheel 304 is formed, transmission levers 301 is connected as a single entity with tooth sector 301, one end of transmission levers 301 is fixed on the lever support 302 movably, bar shaped slip slotted hole 300 is arranged on the support arm of transmission levers 301, combine with the finger 202 on being positioned at the floating energy drive link of adopting on the energy device 2 201, the two is movably connected, when floating adopting can device 2 when moving up and down with wave, will drive transmission levers 301 moves up and down with tooth sector 301, the energy of wave has just passed to tooth sector 301 like this, tooth sector 301 and directed ratchet gear 303 and 303 ' engagement, directed ratchet gear 303 and 303 ' be respectively power plant clockwise and that reverse, they can with tooth sector 301 back and forth and respectively to drive energy-storing flywheel 304 clockwise and reverse.In order to increase the rotating speed of energy-storing flywheel 304, can between ratchet gear 303 and energy-storing flywheel 304, be connected the gearbox (not shown).
Another kind of energy conversion device 3 is hydraulic power or Pneumatic actuator, and this is a prior art, does not give unnecessary details.
Preferred floating adopting can device 2 be a hollow container, the water inlet and outlet control gear is arranged on it, can adopt energy device 2 and the floating gross weight of adopting energy device 2 of appendicular weight regulation and control thereof according to the size and the floating type of wave, guarantee that energy drive link 201 is up and down in appropriate scope, to utilize the energy of wave to greatest extent.Come interim sea wave-powered ship can sail the wind sheltering harbour at diastrous weather, exempt from destruction with the protection sea wave energy conversion apparatus, diastrous weather sails the big zone of wave later again into and continues the Wave energy conversion work.
Energy utilized device 4 is generator and steamer drive unit.
With regard to generating, because generator will send constant frequency and constant voltage, must guarantee the rotating speed of generator amature, adopt above-mentioned transformation of energy and speed change accumulation of energy, after particularly utilizing inertial flywheel work, just can make the unordered mechanical energy of wave become the orderly utilizable energy source of high speed, when the rotating speed of inertial flywheel reaches generating and requires, can starter-generator work.Because wave fluctuation height changes often, and floating up and down scope of adopting the energy drive link 201 on the energy device 2 has certain limitation, for the energy that maximally utilises wave with guarantee that 201 activities of energy drive link are in the scope of permission, preferred floating adopting can device 2 be a hollow container, and it is necessary that the water inlet and outlet control gear is arranged on it.When wave is hour floating adopt can device 2 in not water or few water, to increase the sphere of activities of energy drive link 201, floating adopting can enter relatively large water in the device 2 when wave is big, to increase its weight, reduces the sphere of activities of energy drive link 201.Floating adopt can device 2 weight and the size of the displacement distance decision wave acting of energy drive link 201.When the rotating speed of inertial flywheel 304 reached the speed of generating electricity required, the energy that wave provides again all can be used for generating except that consumption such as overcome friction.Send the size of electric weight and wave act on floating adopt can device 2 the energy size be proportionate.Several generators 4 of the placed around of inertial flywheel 304 start or cut out the generator of corresponding power according to the variation of obtained energy.According to the selected proper functioning rotating speed of the needs of generating frequency and voltage, when increasing, rotating speed starts alternate generator, when reducing, rotating speed closes in several generators, guarantee the constant rotational speed of inertial flywheel 304.So just can make the low-grade wave of unordered low speed can change high-grade electric energy into." There are billows three feet high even if there is no wind ", sea are can be untranquil, as long as powered ship of the present invention, just can obtain energy at sea, wave is big more, and the energy of acquisition is big more.
Other energy utilized device 4 for hydrogen manufacturing, desalinize seawater, food processing apparatus etc.
Compared with the prior art the present invention has characteristics such as device structure is simple and reliable, medium tache is few, energy conversion rate is high, the ability to ward off risks is strong.
It should be noted last that above mode of execution is only unrestricted in order to technological scheme of the present invention to be described.Although the present invention has been carried out describing in detail with reference to above-mentioned mode of execution, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technological scheme of the present invention, and not breaking away from the spirit and scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.

Claims (7)

1. one kind with the mechanical energy of the wave device through switched energization, especially a kind of sea wave-powered ship, be characterised in that by hull 1, floating adopt can device 2, energy conversion device 3 and energy utilized device 4 form; Several floating adopting can be connected with hull 1 by its energy drive link 201 by device 2 movably, energy conversion device 3 is between the floating energy drive link of adopting on the energy device 2 201 and variable speed drive 301, variable speed drive 301 is installed on the hull 1, its output terminal is connected with energy utilized device 4, and the output terminal of variable speed drive 301 is equipped with energy storage apparatus.
2. sea wave-powered ship according to claim 1 is characterized in that floating adopting can device 2 be the solid floating debris of a kind of proportion less than seawater, is connected with energy drive link 201 on it.
3. sea wave-powered ship according to claim 1, it is characterized in that energy conversion device 3 is one group of gear drive and flywheel energy storage device that low speed can be changed into the high speed energy, be installed on the hull 1, by the transmission levers 301 that drives tooth sector, lever support 302, directed ratchet 303, energy-storing flywheel 304 is formed, transmission levers 301 is movably connected with the floating energy drive link of adopting on the energy device 2 201, tooth sector 301 and directed ratchet gear 303 and 303 ' engagement make it back and forth and respectively to drive energy-storing flywheel 304 clockwise and reverses with tooth sector 301.
4. sea wave-powered ship according to claim 1 is characterized in that energy conversion device 3 is hydraulic power or Pneumatic actuator.
5. sea wave-powered ship according to claim 1 is characterized in that floating adopting can device 2 be a hollow container, and the water inlet and outlet control gear is arranged on it.
6. sea wave-powered ship according to claim 1 is characterized in that energy utilized device 4 is generator and steamer drive unit.
7. sea wave-powered ship according to claim 1, it is characterized in that energy utilized device 4 for hydrogen manufacturing, desalinize seawater, food processing apparatus.
CN200810237708A 2008-12-01 2008-12-01 Sea wave-powered ship Pending CN101749168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810237708A CN101749168A (en) 2008-12-01 2008-12-01 Sea wave-powered ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810237708A CN101749168A (en) 2008-12-01 2008-12-01 Sea wave-powered ship

Publications (1)

Publication Number Publication Date
CN101749168A true CN101749168A (en) 2010-06-23

Family

ID=42476669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810237708A Pending CN101749168A (en) 2008-12-01 2008-12-01 Sea wave-powered ship

Country Status (1)

Country Link
CN (1) CN101749168A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889167A (en) * 2012-10-31 2013-01-23 傅嵩 Wave energy generating set
CN103832554A (en) * 2014-03-14 2014-06-04 郭民杰 Wave power generation ship
CN103921902A (en) * 2014-04-25 2014-07-16 国家电网公司 Wave energy conversion energy supply device with barrier removing function
CN108996720A (en) * 2018-08-17 2018-12-14 苏州谦合诚智能科技有限公司 A kind of energy-saving sewage-treatment plant
WO2023134239A1 (en) * 2022-01-12 2023-07-20 陈建元 Wave energy power generation device and power generation method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889167A (en) * 2012-10-31 2013-01-23 傅嵩 Wave energy generating set
CN103832554A (en) * 2014-03-14 2014-06-04 郭民杰 Wave power generation ship
CN103832554B (en) * 2014-03-14 2017-01-25 郭民杰 Wave power generation ship
CN103921902A (en) * 2014-04-25 2014-07-16 国家电网公司 Wave energy conversion energy supply device with barrier removing function
CN108996720A (en) * 2018-08-17 2018-12-14 苏州谦合诚智能科技有限公司 A kind of energy-saving sewage-treatment plant
WO2023134239A1 (en) * 2022-01-12 2023-07-20 陈建元 Wave energy power generation device and power generation method

Similar Documents

Publication Publication Date Title
CN102132034B (en) An oceanic wave energy utilization system
CN109026542A (en) Floatation type wind energy-wave energy combined generating system
CN106837673B (en) A kind of ship power generator using ocean energy
CN201810470U (en) Combined device for generating power by utilizing wave energy and tide energy
CN101644225A (en) Floating swing type wave energy conversion device
CN101684768A (en) Reciprocating wave power generating device
CN101649803A (en) Maritime renewable energy transfer device and system
CN102900623A (en) Floating type marine wind energy and wave energy hybrid power generation platform
CN105332851A (en) Wave energy conversion device based on self-adaptation limiting wing plates
CN201582043U (en) Offshore renewable energy sources conversing device and system
CN101749168A (en) Sea wave-powered ship
CN202954920U (en) Wave power generation device
CN209743084U (en) offshore floating type wind, light and wave comprehensive power generation device
CN103644069A (en) Offshore energy comprehensive utilization device
CN105888956A (en) Concentric-square-shaped lever type wave power generation device
CN203248309U (en) Floating box type device for utilizing sea wave energy to generate power
CN106762367B (en) A kind of wave energy generating set
CN101644223A (en) Annular chain cable type wave energy conversion device
CN107893732A (en) A kind of removable float type marine energy TRT
CN209976692U (en) Shore-based lever type sea wave power generation device
CN102734053A (en) Two-dimensional two-way turbine combined wave power generation device
CN205423049U (en) Cursory formula wave power generating device
CN111089027A (en) Floating type buoy connecting rod sea wave power generation equipment
CN200999690Y (en) Cable pulley type sea energy conversion device
CN100430595C (en) Wheel cable type sea wave energy conversion apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20100623