CN200989279Y - Array type floating seawave power generator - Google Patents
Array type floating seawave power generator Download PDFInfo
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- CN200989279Y CN200989279Y CNU2006200164445U CN200620016444U CN200989279Y CN 200989279 Y CN200989279 Y CN 200989279Y CN U2006200164445 U CNU2006200164445 U CN U2006200164445U CN 200620016444 U CN200620016444 U CN 200620016444U CN 200989279 Y CN200989279 Y CN 200989279Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The utility model discloses an array floating wave power generating device, comprising M-row standard floating box series groups together connected by a plurality of steel connecting rods, each of which is connected by N standard floating box modules in series along the direction of the coastal waves fluctuation, and the standard floating box modules in the two ends are positioned by the steel anchors, and the value of M and N is determined by the requirement of generating capacity, wherein, each standard floating box module comprises a seawater turbocharger, a high-pressure seawater keeping box and a micro-hydro-generator. The standard floating box modules are connected with each other by the hinge-axis and the connecting rods of the seawater turbocharger, while the seawater wave impacting the box, the hinge-axis swings back and forth between the box around and drive the pistons of the seawater turbocharger to produce high pressure seawater, and the hydro-generator generates power after high pressure seawater adjusted pressure by the high-pressure seawater keeping box and flowing into the high-pressure pipe to drive the turbines of the hydro-generator.
Description
Technical field
The utility model relates to a kind of electricity generating device, the device that particularly a kind of energy that utilizes wave fluctuation generates electricity.
Background technique
At present, the countries in the world that comprise China are all at the energy system of encourage growth recyclable regenerative and environmental protection.Utilizing the energy of wave fluctuation to generate electricity also is one of them important field.The development and utilization of ocean wave energy also is in a primary stage on the mankind's development history.The status that is in a leading position in this field of developed country in the world, China starts late.Because China has vast abundant marine resources, the development and utilization of wave energy has suitable meaning for formation and utilizations marine resources of new energy resources system.Present sea wave power generation system is based on the seashore formula; The electricity generating device of floating type also has development and utilization in the ocean, but because its conversion efficiency is low, and generated energy is little, so be mainly used in to the power supply of the tutorial light in the ocean, and can not be popularized and applied in the middle of the daily life widely.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned prior art, provide a kind of generated energy can be greatly, can be little, can think some areas power supply, also the electric energy that sends can be connected to the grid, the Wave power generation device of promotional value is widely arranged.
Adopt following technological scheme just can reach the above object: the technical program comprises the standard flotation tank body unit series connection group that M row is linked together by the steel connecting rod, every row's standard flotation tank body unit series connection group is composed in series by the direction of N the coastal wave fluctuation of standard flotation tank body unit, the standard flotation tank body unit at its two ends is located with cable wire rope, and the numerical value of M and N is determined according to the requirement of generated energy; Wherein,
Each standard flotation tank body unit comprises the casing of a sealing, about the medial axis in this casing and upper-lower position place respectively symmetry be provided with a seawater pressurized machine, between two seawater pressurized machines a high pressure sea water maintenance case is being set up and down, keep between the case minitype wheel generator being housed upwards at two high pressure sea waters, in the neutral position place of two end faces in the outside about the casing of sealing, be fixed with one group of otic placode that the outer end is with holes respectively, at the place, neutral position of the bottom surface of the casing of sealing, be fixed with the rudder plate of a floating direction of control casing along the length direction of this casing; And,
Above said each seawater pressurized machine include piston cylinder, pressurizing piston and piston rod, water intake and a water outlet, at water intake and water outlet place an one-way valve is housed respectively; Said each high pressure sea water keeps case to comprise a casing, one side of this casing is provided with a water outlet and two water intakes, a relief valve is equipped with on the top of this casing, a side relative with water outlet is equipped with a plate piston in the casing, is equipped with between plate piston and the tank wall and can makes the parallel mobile pressure spring of plate piston; Said minitype wheel generator comprises a microgenerator and is contained in the high-pressure water pipe of its below and is contained in driving turbine in the high-pressure water pipe; Wherein, the water outlet of seawater pressurized machine connects the water intake that high pressure sea water keeps case, and high pressure sea water keeps the water outlet of case to connect the high-pressure water pipe of minitype wheel generator; And,
Be contained in the hole of one of these two seal case opposite external side groups otic placode with hinging shaft between two adjacent standard flotation tank body units the two is connected together; Simultaneously, the end of the piston rod in two the seawater pressurized machines up and down in these two standard flotation tank body units is also hinged respectively with hinging shaft, and make between two adjacent standard flotation tank body units and can floatingly swing, the angle of casing axis remained in 90 ° of-150 ° of scopes when swing was maximum.
The working principle of said apparatus is: when waves of seawater is impacted casing, between the casing of two adjacent standard flotation tank body units, produce reciprocally swinging around hinge, the piston advances forward that drives simultaneously in the seawater pressurized machine increases the seawater pressure that enters the piston cylinder from water intake, after the water outlet of high pressure sea water process piston cylinder keeps the water intake of case to enter high pressure sea water maintenance case adjustment pressure by high pressure sea water, enter the high-pressure water pipe of minitype wheel generator through its water outlet, drive the turbine of hydraulic turbine generator, make hydraulic turbine generator carry out power generation operation.The electric energy that a plurality of standard flotation tank body units are sent pools together, and promptly forms powerful electric energy.
The beneficial effects of the utility model are:
1. by the wave energy of floating casing with wave, be converted into the gearing energy of casing, drive the seawater pressurized machine, produce high pressure sea water, drive the hydraulic generator machine operation, it is simple in structure, and system is reliable;
2. with the medium of seawater, come the running of control system by the control seawater pressure, so do not have the complicated mechanical driving mechanism, improved the transformation efficiency of system as energy transfer;
3. system is made up of standard flotation tank body unit, can increase and reduce the unit arbitrarily.System forms maneuverability, and the upgrade expanding transformation is simple and convenient; Because its generated output is bigger, both can also the electric energy that sends can be connected to the grid for some areas power, use for life or production, can also be as the energy source of desalination of sea water and seawater hydrogen manufacturing and system oxygen;
4. the setting that keeps the multistage operating pattern of case by hydraulic turbine generator and high pressure sea water, native system can adapt to round-the-clock marine power generation operation, need not the manual operation monitoring management.
The utility model is more clear to be understood with being convenient in order to make, and below by embodiment and accompanying drawing it is described in further detail.
Description of drawings
Fig. 1 is an embodiment's of the present utility model general structure schematic representation.
Fig. 2 is the generalized section of two standard flotation tank body units adjacent among Fig. 1.
Fig. 3 is the A-A generalized section of a kind of mode of execution of the seal case of the sealing in the standard flotation tank body unit among Fig. 2.
Fig. 4 is the A-A generalized section of the another kind of mode of execution of the seal case of the sealing of standard flotation tank body unit among Fig. 2.
Fig. 5 is the A-A generalized section of the third mode of execution of the seal case of the sealing of standard flotation tank body unit among Fig. 2.
Fig. 6 is the A-A generalized section of the 4th kind of mode of execution of the seal case of the sealing of standard flotation tank body unit among Fig. 2.
Fig. 7 is the structural representation of the seawater pressurized machine in the standard flotation tank body unit among Fig. 2.
Fig. 8 is the structural representation that the high pressure sea water in the standard flotation tank body unit keeps case among Fig. 2.
Embodiment
Embodiment 1, referring to Fig. 1-Fig. 3, Fig. 7 and Fig. 8.Present embodiment comprises the standard flotation tank body unit series connection group B that M row is linked together by steel connecting rod (not shown), every row's standard flotation tank body unit series connection group B is composed in series by the direction of N standard flotation tank body unit 1 coastal wave fluctuation, the standard flotation tank body unit at its two ends is determined according to the requirement of generated energy with cable wire rope (not shown) location, the numerical value of M and N; Distance between two row's standard flotation tank body unit series connection groups is good between the width D of 1.5-2 standard flotation tank body unit doubly.Wherein, each standard flotation tank body unit 1 comprises the casing 18 of a sealing, about the medial axis in this casing 18 and upper-lower position place respectively symmetry be provided with a seawater pressurized machine 11, between two seawater pressurized machines 11 a high pressure sea water maintenance case 12 is being set up and down, keep between the case 12 minitype wheel generator 17 being housed upwards at two high pressure sea waters, neutral position place at two end faces in casing 18 outsides of sealing is fixed with one group of otic placode 15 that the outer end is with holes respectively, at the place, neutral position of the bottom surface of the casing 18 of sealing, be fixed with the rudder plate 16 of a floating direction of control casing along the length direction of this casing; And, above said each seawater pressurized machine 11 include a piston cylinder 114, pressurizing piston 113 and piston rod 115, water intake 112 and water outlet 111, at water intake 112 and water outlet 111 places an one-way valve (not shown) is housed respectively; Said each high pressure sea water keeps case 12 to comprise a casing 126, one side of this casing 126 is provided with a water outlet 121 and two water intakes 122, a relief valve 123 is equipped with on the top of this casing 126, and the effect of this relief valve is to keep the interior pressure of casing to be no more than the pressure of setting.A side relative with water outlet 121 in the casing is equipped with a plate piston 124, be equipped with between plate piston 124 and the tank wall and can make plate piston 124 parallel mobile pressure springs 125, the effect of plate piston and pressure spring is to keep the pressure stability of casing maritime interior waters in the scope of design load; Said minitype wheel generator 17 comprises a microgenerator 172 and is contained in the high-pressure water pipe 171 of its below and is contained in driving turbine (not shown) in the high-pressure water pipe 171; Wherein, the water outlet 111 of seawater pressurized machine 11 connects the water intake 122 that high pressure sea water keeps case 12, and high pressure sea water keeps the water outlet 121 of case 12 to connect the high-pressure water pipe 171 of minitype wheel generator 17; And, be contained in the hole of one of these two seal case opposite external side groups otic placode 15 the two is hinged between two adjacent standard flotation tank body units 1 with hinging shaft 14, the heart should be on same straight line among the hole of this group otic placode 15; Simultaneously, the end of the piston rod 115 in two the seawater pressurized machines 11 up and down in these two standard flotation tank body units 1 also uses hinging shaft 13 hinged respectively, and make between two adjacent standard flotation tank body units 1 and can floatingly swing, the angle of casing axis remained in 90 ° of-150 ° of scopes when swing was maximum.
Embodiment 2, referring to Fig. 3.Present embodiment is on the basis of the foregoing description 1, with the shaped design of the casing 18 of said standard flotation tank body unit 1 be: the centre is one cylindrical 184, the joining with the post 181 of a rectangular cross-section respectively and communicate of its right and left symmetry, the outer end of this rectangular cross-section is semicircle, and the symmetry center face of these two rectangular columns 181 overlaps with the symmetry center face of intermediate cylindrical 184.The effect of the post 181 of two rectangular cross-sections is counterbalance effects of strengthening casing.
Embodiment 3, referring to Fig. 4.Present embodiment is on the basis of the foregoing description 1, with the shaped design of the casing 18 of said standard flotation tank body unit 1 be: the centre is one cylindrical 184, its the right and left symmetry be respectively one less cylindrical 182, each top of less cylindrical 182 is respectively arranged with hand water pump 189, this is less cylindrical 182 respectively by a jointing plate 183 and middle cylindrical 184 fixed connections, and these two symmetry center faces than small cylindrical 182 are parallel with the symmetry center face of intermediate cylindrical 184 and be lower than the symmetry center face of intermediate cylindrical.In less cylindrical 182, add water or extract water out by above-mentioned hand water pump 189, underwater penetration that can control criterion flotation tank body unit 1.
Embodiment 4, referring to Fig. 5.Present embodiment is on the basis of the foregoing description 1, with the shaped design of the casing 18 of said standard flotation tank body unit 1 be: the centre is a square cylindricality 186, its the right and left symmetry be respectively one less cylindrical 182, each top of less cylindrical 182 is respectively arranged with a hand water pump 189, this is less cylindrical respectively by a jointing plate 188 and middle square cylindricality 186 fixed connections, and these two symmetry center faces than small cylindrical 182 are parallel with the symmetry center face of middle square cylindricality 186 and be lower than the symmetry center face of the square cylindricality 186 in centre.
Embodiment 5, referring to Fig. 6.Present embodiment is on the basis of the foregoing description 1, with the shaped design of the casing 18 of said standard flotation tank body unit 1 be: the centre is a square cylindricality 185, the line of two angle points up and down of these pros' cylindricality 185 cross sections designs for Vertical direction, the side symmetry has one less cylindrical 182 respectively outside the right and left of its below, each top of less cylindrical 182 is respectively arranged with a hand water pump 189, this is less cylindrical 182 respectively by a jointing plate 187 and middle square cylindricality 185 fixed connections, and these two symmetry center faces than small cylindrical 182 are parallel with the symmetry center face of middle square cylindricality 185 and be lower than the symmetry center face of the square cylindricality 185 in centre.
Claims (6)
1, a kind of array type floating type sea wave generator device, it is characterized in that comprising that M arranges the standard flotation tank body unit series connection group that is linked together by the steel chain connecting rod, every row's standard flotation tank body unit series connection group is composed in series by the direction of N the coastal wave fluctuation of standard flotation tank body unit, the standard flotation tank body unit at its two ends is located with cable wire rope, and the numerical value of M and N is determined according to the requirement of generated energy; Wherein,
Each standard flotation tank body unit comprises the casing of a sealing, about the medial axis in this casing and upper-lower position respectively symmetry be provided with a seawater pressurized machine, between two seawater pressurized machines a high pressure sea water maintenance case is being set up and down, keep between the case minitype wheel generator being housed upwards at two high pressure sea waters, in the neutral position place of two end faces in the outside about the casing of sealing, be fixed with one group of otic placode that the outer end is with holes respectively, at the place, neutral position of the bottom surface of the casing of sealing, be fixed with the rudder plate of a floating direction of control casing along the length direction of this casing; And,
Above said each seawater pressurized machine include piston cylinder, pressurizing piston and piston rod, water intake and a water outlet, at water intake and water outlet place an one-way valve is housed respectively; Said each high pressure sea water keeps case to comprise a casing, one side of this casing is provided with a water outlet and two water intakes, a relief valve is equipped with on the top of this casing, a side relative with water outlet is equipped with a plate piston in the casing, is equipped with between plate piston and the tank wall and can makes the parallel mobile pressure spring of plate piston; Said minitype wheel generator comprises a microgenerator and is contained in the high-pressure water pipe of its below and is contained in driving turbine in the high-pressure water pipe; Wherein, the water outlet of seawater pressurized machine connects the water intake that high pressure sea water keeps case, and high pressure sea water keeps the water outlet of case to connect the high-pressure water pipe of minitype wheel generator; And,
Being contained in one of these two seal case opposite external side with hinging shaft between two adjacent standard flotation tank body units organizes in the hole of otic placode the two is hinged; Simultaneously, the end of the piston rod in two the seawater pressurized machines up and down in these two standard flotation tank body units also uses hinging shaft hinged respectively, and make between two adjacent standard flotation tank body units and can floatingly swing, the angle of casing axis remains in 90 ° of-150 ° of scopes during the swing maximum position.
2, array type floating type sea wave generator device according to claim 1 is characterized in that distance between said two row's standard flotation tank body unit series connection groups is between the width D of 1.5-2 standard flotation tank body unit doubly.
3, array type floating type sea wave generator device according to claim 1 and 2, being shaped as of casing that it is characterized in that said standard flotation tank body unit: the centre be one cylindrical, the joining with the post of a rectangular cross-section respectively and communicate of its right and left symmetry, the outer end of this rectangular cross-section is semicircle, and the symmetry center face of these two rectangular columns overlaps with the symmetry center face of intermediate cylindrical.
4, array type floating type sea wave generator device according to claim 1 and 2, being shaped as of casing that it is characterized in that said standard flotation tank body unit: the centre be one cylindrical, its the right and left symmetry be respectively one less cylindrical, each less columniform top is respectively arranged with a manually turnover water pump, this is less cylindrically to pass through a jointing plate and middle cylindrical fixed connection, and these two less columniform symmetry center faces are parallel with the symmetry center face of intermediate cylindrical and be lower than the symmetry center face of intermediate cylindrical.
5, array type floating type sea wave generator device according to claim 1 and 2, being shaped as of casing that it is characterized in that said standard flotation tank body unit: the centre is a square cylindricality, its the right and left symmetry be respectively one less cylindrical, each less columniform top is respectively arranged with a manually turnover water pump, this is less cylindrically to pass through a jointing plate and middle square cylindricality fixed connection, and these two less columniform symmetry center faces are parallel with the symmetry center face of middle square cylindricality and be lower than the symmetry center face of intermediate cylindrical.
6, array type floating type sea wave generator device according to claim 1 and 2, being shaped as of casing that it is characterized in that said standard flotation tank body unit: the centre is a square cylindricality, the line of two angle points up and down of this pros' cylindrical cross section designs for Vertical direction, outside the right and left of its below the side symmetry have respectively one less cylindrical, each less columniform top is respectively arranged with a manually turnover water pump, this is less cylindrically to pass through a jointing plate and middle square cylindricality fixed connection, and these two less columniform symmetry center faces are parallel with the symmetry center face of middle square cylindricality and be lower than the symmetry center face of intermediate cylindrical.
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| CNU2006200164445U CN200989279Y (en) | 2006-12-13 | 2006-12-13 | Array type floating seawave power generator |
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| CNU2006200164445U CN200989279Y (en) | 2006-12-13 | 2006-12-13 | Array type floating seawave power generator |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929418A (en) * | 2010-07-09 | 2010-12-29 | 张文辉 | Wave-energy generating unit and generating device |
| CN102165183A (en) * | 2008-09-01 | 2011-08-24 | 海洋运输有限公司 | Improvements in ocean wave energy extraction |
| CN102364086A (en) * | 2011-11-02 | 2012-02-29 | 大连理工大学 | Water jar type wave energy accumulating device |
| CN102444106A (en) * | 2011-09-19 | 2012-05-09 | 许是勇 | Chained wind wave resistant rubber buffering connecting device |
| CN102588195A (en) * | 2011-10-31 | 2012-07-18 | 顾美明 | Wave electricity array |
| CN103883462A (en) * | 2012-12-19 | 2014-06-25 | 周文正 | Meshed wave power generator |
| CN104100447A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN104100448A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN109430043A (en) * | 2018-11-27 | 2019-03-08 | 浙江省海洋水产研究所 | A kind of floating type tangleweed cultivation apparatus |
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2006
- 2006-12-13 CN CNU2006200164445U patent/CN200989279Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165183B (en) * | 2008-09-01 | 2016-03-16 | 海洋运输有限公司 | The improvement that Wave energy extracts |
| CN102165183A (en) * | 2008-09-01 | 2011-08-24 | 海洋运输有限公司 | Improvements in ocean wave energy extraction |
| US9784237B2 (en) | 2008-09-01 | 2017-10-10 | Tom Denniss | Ocean wave energy extraction |
| CN101929418B (en) * | 2010-07-09 | 2012-08-08 | 张文辉 | Wave-energy generating unit and generating device |
| CN101929418A (en) * | 2010-07-09 | 2010-12-29 | 张文辉 | Wave-energy generating unit and generating device |
| CN102444106A (en) * | 2011-09-19 | 2012-05-09 | 许是勇 | Chained wind wave resistant rubber buffering connecting device |
| CN102444106B (en) * | 2011-09-19 | 2014-09-03 | 许是勇 | Chained wind wave resistant rubber buffering connecting device |
| CN102588195A (en) * | 2011-10-31 | 2012-07-18 | 顾美明 | Wave electricity array |
| CN102364086A (en) * | 2011-11-02 | 2012-02-29 | 大连理工大学 | Water jar type wave energy accumulating device |
| CN103883462A (en) * | 2012-12-19 | 2014-06-25 | 周文正 | Meshed wave power generator |
| CN104100448A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN104100447A (en) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | Floating type combined tidal power generator set |
| CN109430043A (en) * | 2018-11-27 | 2019-03-08 | 浙江省海洋水产研究所 | A kind of floating type tangleweed cultivation apparatus |
| CN109430043B (en) * | 2018-11-27 | 2021-07-30 | 浙江省海洋水产研究所 | Floating type large-scale seaweed cultivation device |
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