CN104153938B - A kind of platform intergration formula floating-body wave power generation device and system - Google Patents
A kind of platform intergration formula floating-body wave power generation device and system Download PDFInfo
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- CN104153938B CN104153938B CN201410359836.0A CN201410359836A CN104153938B CN 104153938 B CN104153938 B CN 104153938B CN 201410359836 A CN201410359836 A CN 201410359836A CN 104153938 B CN104153938 B CN 104153938B
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- surge
- seawater
- power generation
- water piston
- connecting plate
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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
Abstract
The present invention relates to seawave power generation field, and in particular to a kind of platform intergration formula floating-body wave power generation device and system.The floating drum of the device（1）As surge fluctuates and drives surge kinetic energy drive link（2）Moved up and down, surge kinetic energy drive link（2）The upper piston connecting plate of upper setting（3）With lower piston connecting plate（4）Water piston is pressed in drive（7）With push water piston（5）In upper pressure water piston pipe（8）With push water piston pipe（6）In carry out above and below periodic reverse motion, make press water piston pipe（8）With push water piston pipe（6）Seawater is sucked, and seawater is passed through into stream commutator（9）With current commutation connecting tube（10）Inject surge collector（11）In, and from delivery port（12）Middle to spray, with small volume, installation operation is convenient, does not produce heat in power generation process, noiseless, safe and reliable, low cost and other advantages.
Description
Technical field
The present invention relates to seawave power generation field, and in particular to a kind of platform intergration formula floating-body wave power generation device and system.
Background technology
Ocean energy is most rich in marine energy as tide energy, ocean thermal energy, salt gradient energy, ocean current energy equal energy source
One of rich, most universal but more difficult resource utilized.Wave energy is the larger marine energy of proportion in ocean energy again.Sea
The wave motion of water produces very huge energy.It is estimated that the wave energy in world ocean accounts for whole seas up to 70,000,000,000 kilowatts
The 94% of foreign energy, the wave energy power that the whole world continuously dissipates along the coastline is up to 27 × 105 MW, technical available ripple
Unrestrained energy potentiality are 10 × 105MW.
China land coastline is up to more than 18,000 kilometers, big small island more than 6960.United according to oceanographic observation data
Meter, coastal marine site annual wave height is in 2.0M or so, average 6s of wave period or so, wave energy resource very abundant, and total amount is about
There are 500,000,000 kilowatts, can develop about 100,000,000 kilowatt.Wave energy is the renewable resource most cleaned, and its exploitation will be big
It is big to alleviate due to the crisis that fossil energy is petered out, improve due to the destruction that the burn fossil energy is caused to environment.
Many countries in the world, such as Britain, Japan, the U.S., Canada, Finland, Denmark, France are all studying and tested
Seawave power generation, and hundreds of TRT designs are proposed in succession.But never what is big for seawave power generation research
Break through.Until today, in terms of energy development, the utilization of sea wave energy still lags behind the utilization of wind energy and tide energy.
Substantially there are four kinds using the method for seawave power generation in the prior art：
1st, using air stream produced by the up and down motion of wave or current, gas is made（Water）Turbine is rotated, so as to drive generating
Machine generates electricity.
2nd, air stream or current are produced using the swing or rotation of wave device, makes gas（Water）Turbine is rotated, so that
Drive electrical power generators.
The 3rd, the big wave of low pressure is changed into the water under high pressure of small size, water, which is then introduced head-tank savings, gets up.
4th, run to draw water to eminence and then allow water impact turbine to produce using the floatation elements such as floating drum band piston
Raw electric energy.
But these prior arts have systems bulky mostly, installation operation is inconvenient, and heat is produced in power generation process,
Inefficiency, noise is big, security is low, the problems such as cost is high.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of platform intergration formula floating body wave hair
Electric installation and system, the system have system bulk small, and installation operation is convenient, and heat is not produced in power generation process, noiseless, peace
It is complete reliable, low cost and other advantages.
To achieve the above object, the technical solution adopted by the present invention is：
According to an aspect of the present invention there is provided a kind of platform intergration formula floating-body wave power generation device, including：Floating drum 1, wave
Energy drive link 2 is sprung up, upper piston connecting plate 3, lower piston connecting plate 4 pushes water piston 5, push water piston pipe 6, upper pressure water is lived
Plug 7, upper pressure water piston pipe 8, stream commutator 9, current commutation connecting tube 10, surge collector 11 and delivery port 12；It is described floating
Cylinder 1 is set as surge fluctuates and drives surge kinetic energy drive link 2 to be moved up and down on surge kinetic energy drive link 2
Upper piston connecting plate 3 and lower piston connecting plate 4 drive pressure water piston 7 and push water piston 5 in upper pressure water piston pipe 8 and push
Periodic reverse motion above and below the inner progress of water piston pipe 6, makes pressure water piston pipe 8 and pushes the suction seawater of water piston pipe 6, and
Seawater is injected in surge collector 11 by stream commutator 9 and current commutation connecting tube 10, and sprayed from delivery port 12.
Further, when floating drum 1 is moved from bottom to top with surge kinetic energy, surge kinetic energy drive link 2 drives and upper work
What plug connecting plate 3 was connected pushes the motion upwards of water piston 5, makes to push the suction seawater of water piston pipe 6, meanwhile, lower piston connection
Plate 4 is moved upwards, and pressure water piston 7 is moved upwards in drive, pressure water piston pipe 8 is compressed seawater and is changed seawater injection current
Collected and commutated into device 9, and surge is injected by the current commutation connecting tube 10 being connected with stream commutator 9 and collected
Compress energy storage and the storage of seawater are carried out in device 11.
Further, when floating drum 1 is moved from the top down with surge kinetic energy, surge kinetic energy drive link 2 drives and upper work
The water piston 5 that pushes that plug connecting plate 3 is connected is moved downward, and makes to push the compression seawater of water piston pipe 6 and seawater is injected into surge
Compress energy storage and the storage of seawater are carried out in collector 11；Meanwhile, lower piston connecting plate 4 is moved downward, and water piston 7 is pressed in drive
Move downward, suck pressure water piston pipe 8.
Further, when floating drum 1 moves up and down repeatedly with surge, the hydraulic pressure in surge collector 11 increases therewith,
Seawater is sprayed with high pressure conditions from delivery port 12, promote eddies of water turbine generator to be rotated and produce electric energy.
Further, described device also includes：It is located at respectively and pushes water piston pipe 6, upper pressure water piston pipe 8 and current commutation
Check-valves 13 on device 9, for preventing seawater adverse current.
Further, described device also includes：Upper mounting plate connecting plate 14 and lower platform connecting plate 15, for fix it is cursory with
Anchor chain so that part of the upper mounting plate connecting plate below 14 is always positioned under sea level in described device.
Further, the surge collector 11 is energy-storage type surge collector.
Further, the stream commutator 9 includes：Water segregation plate 22, blasthole 23 and commutation hole 24, seawater is by entering
Water hole 23 enter stream commutator 9, and through stream commutator 9 be pressurized after by commutate hole 24 by the current moved upwards be changed into
Lower to flow and be injected into surge collector 11, wherein blasthole 23 is three, and commutation hole 24 is three.
According to another aspect of the present invention there is provided a kind of platform cluster formula surge generation system, the system includes three groups
The platform intergration formula floating-body wave power generation device, center seawater energy storage canister 16 and hydraulic generator 17；Platform collection described in three groups
Accepted way of doing sth floating-body wave power generation device is connected with each other by triangle platform frame 18, and surge collector 11 with delivery port 12 by being connected
Seawater is injected center seawater energy storage canister 16 by the seawater delivery pipe 19 connect, and center seawater energy storage canister 16 passes through automatic water pressure control valve
20 are generated electricity seawater feeding hydraulic generator 17.
Further, the triangle platform frame 18 is provided with cursory and anchor chain, makes the system floating across the sea.
Further, the three group platforms integrated form floating-body wave power generation device asynchronous working so that center seawater energy storage
Hydraulic pressure in tank 16 keeps stable.
After said structure, the present invention has the beneficial effect that：The present invention has system bulk small, and installation operation is convenient, hair
Heat is not produced in electric process, noiseless, safe and reliable, low cost and other advantages.
Brief description of the drawings
Fig. 1 is the structural representation of the platform intergration formula floating-body wave power generation device of the present invention；
Fig. 2 is the structural representation of the platform cluster formula surge generation system of the present invention；
Fig. 3 is the structural representation of the stream commutator of the present invention.
Description of reference numerals：
1st, floating drum；2nd, surge kinetic energy drive link；3rd, upper piston connecting plate；4th, lower piston connecting plate；5th, water piston is pushed；
6th, water piston pipe is pushed；7th, upper pressure water piston；8th, upper pressure water piston pipe；9th, stream commutator；10th, current commutation connecting tube；11、
Surge collector；12nd, delivery port；13rd, check-valves；14th, upper mounting plate connecting plate；15th, lower platform connecting plate；16th, center seawater is stored up
Can tank；17 hydraulic generators；18th, triangle platform frame；19th, seawater delivery pipe；20th, automatic water pressure control valve；21st, it is cursory；22、
Water segregation plate；23rd, blasthole；24th, commutation hole.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of platform intergration formula floating-body wave power generation device of the present invention, including：Floating drum 1, surge
Kinetic energy drive link 2, upper piston connecting plate 3, lower piston connecting plate 4 pushes water piston 5, pushes water piston pipe 6, upper pressure water piston
7, it is upper to press water piston pipe 8, stream commutator 9, current commutation connecting tube 10, surge collector 11 and delivery port 12.Floating drum 1 with
Surge fluctuates and drives surge kinetic energy drive link 2 to be moved up and down, and the upper piston set on surge kinetic energy drive link 2 connects
Fishplate bar 3 and lower piston connecting plate 4 drive pressure water piston 7 and push water piston 5 in upper pressure water piston pipe 8 and push water piston pipe
Periodic reverse motion above and below 6 inner progress, makes pressure water piston pipe 8 and pushes the suction seawater of water piston pipe 6, and seawater is led to
Cross in stream commutator 9 and the current commutation injection surge of connecting tube 10 collector 11, and sprayed from delivery port 12, promote the eddies of water
Turbine generator is rotated and produces electric energy.Wherein, surge collector 11 is energy-storage type surge collector.
When floating drum 1 is moved from bottom to top with surge kinetic energy, surge kinetic energy drive link 2 drives and upper piston connecting plate 3
What is be connected pushes the motion upwards of water piston 5, makes to push the suction seawater of water piston pipe 6, meanwhile, lower piston connecting plate 4 is transported upwards
It is dynamic, press water piston 7 to move upwards in drive, pressure water piston pipe 8 is compressed seawater and is injected to enter in stream commutator 9 by seawater
Row collects and commutated, and injects to enter in surge collector 11 by the current commutation connecting tube 10 being connected with stream commutator 9
The compress energy storage of row seawater and storage.
When floating drum 1 is moved from the top down with surge kinetic energy, surge kinetic energy drive link 2 drives and upper piston connecting plate 3
The water piston 5 that pushes being connected is moved downward, and is made to push the compression seawater of water piston pipe 6 and is injected seawater in surge collector 11
Carry out compress energy storage and the storage of seawater；Meanwhile, lower piston connecting plate 4 is moved downward, and presses water piston 7 to move downward in drive,
Pressure water piston pipe 8 is sucked, the seawater compression process in next cycle is started preparing for.
When floating drum 1 moves up and down repeatedly with surge, the hydraulic pressure in surge collector 11 increases therewith, makes seawater with height
Pressure condition sprays from delivery port 12, promotes eddies of water turbine generator to be rotated and produce electric energy.
The device also includes：It is located at the non-return pushed on water piston pipe 6, upper pressure water piston pipe 8 and stream commutator 9 respectively
Valve 13, for preventing seawater adverse current.
The device also includes：Upper mounting plate connecting plate 14 and lower platform connecting plate 15, for fixing cursory and anchor chain, in seabed
Throw weight by anchor chain with the present apparatus to be connected so that part of the upper mounting plate connecting plate below 14 is always positioned at Hai Ping in the present apparatus
Under face, and it can be bent and stretched in fluctuation time of tide anchor chain.
As shown in Fig. 2 a kind of platform cluster formula surge generation system of the present invention, the system includes three groups such as Fig. 1
Shown platform intergration formula floating-body wave power generation device, center seawater energy storage canister 16 and hydraulic generator 17；Three group platforms are integrated
Formula floating-body wave power generation device is connected with each other by triangle platform frame 18, and is respectively placed in three angles of triangle platform frame 18
On, seawater is injected center seawater energy storage canister 16 by surge collector 11 by the seawater delivery pipe 19 that is connected with delivery port 12,
Center seawater energy storage canister 16 is generated electricity seawater feeding hydraulic generator 17 by automatic water pressure control valve 20.Wherein, three groups
Platform intergration formula floating-body wave power generation device asynchronous working so that the hydraulic pressure in center seawater energy storage canister 16 keeps stable.
Triangle platform frame 18 is provided with cursory 21 and anchor chain, makes system floating across the sea, while anchor chain can basis
Fluctuation tide carries out nervous or relaxation, the system is always held in by flexible connection in a region, it is to avoid rigid connection
The damage that system may be caused.
As shown in figure 3, stream commutator 9 includes：Water segregation plate 22, three blastholes 23 and three commutation holes 24, seawater
Stream commutator 9 is entered by blasthole 23, and after being pressurized through stream commutator 9 by hole 24 of commutating by the current moved upwards
It is changed into flowing downward and is injected into surge collector 11.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (9)
1. a kind of platform intergration formula floating-body wave power generation device, it is characterised in that：Including：Floating drum (1), surge kinetic energy drive link
(2), upper piston connecting plate (3), lower piston connecting plate (4) pushes water piston (5), pushes water piston pipe (6), upper pressure water piston
(7), upper pressure water piston pipe (8), stream commutator (9), current commutation connecting tube (10), surge collector (11) and delivery port
(12)；The floating drum (1) is as surge fluctuates and drives surge kinetic energy drive link (2) to be moved up and down, surge kinetic energy
Water piston (7) is pressed on the upper piston connecting plate (3) set on drive link (2) and lower piston connecting plate (4) drive and water work is pushed
Plug (5) makes pressure water live in the upper periodic reverse motion pressed water piston pipe (8) and push above and below the inner progress of water piston pipe (6)
Plug manages (8) and pushes water piston pipe (6) suction seawater, and seawater is passed through into stream commutator (9) and current commutation connecting tube
(10) in injection surge collector (11), and sprayed from delivery port (12), the stream commutator (9) includes：Water segregation plate
(22), blasthole (23) and commutation hole (24), seawater enters stream commutator (9) by blasthole (23), and is commutated through current
The current moved upwards are changed into flowing downward by hole of commutating (24) after device (9) supercharging and surge collector (11) is injected into
In, wherein blasthole (23) is three, and commutation hole (24) is three.
2. platform intergration formula floating-body wave power generation device according to claim 1, it is characterised in that：When floating drum (1) with
When surge kinetic energy is moved from bottom to top, surge kinetic energy drive link (2) drives what is be connected with upper piston connecting plate (3) to push water work
Fill in (5) to move upwards, make to push water piston pipe (6) suction seawater, meanwhile, lower piston connecting plate (4) is moved upwards, is pressed in drive
Water piston (7) is moved upwards, makes pressure water piston pipe (8) compression seawater and inject seawater to be converged in stream commutator (9)
Collection and commutation, and injected by the current commutation connecting tube (10) being connected with stream commutator (9) in surge collector (11)
Carry out compress energy storage and the storage of seawater.
3. platform intergration formula floating-body wave power generation device according to claim 2, it is characterised in that：When floating drum (1) with
When surge kinetic energy is moved from the top down, surge kinetic energy drive link (2) drives what is be connected with upper piston connecting plate (3) to push water work
Plug (5) is moved downward, and makes to push water piston pipe (6) compression seawater and inject seawater to carry out seawater in surge collector (11)
Compress energy storage and storage；Meanwhile, lower piston connecting plate (4) is moved downward, and is pressed water piston (7) to move downward in drive, is made pressure
Water piston pipe (8) sucks seawater.
4. platform intergration formula floating-body wave power generation device according to claim 3, it is characterised in that：When floating drum (1) with
When surge moves up and down repeatedly, the inner hydraulic pressure of surge collector (11) increases therewith, makes seawater with high pressure conditions from delivery port
(12) spray, promote eddies of water turbine generator to be rotated and produce electric energy.
5. platform intergration formula floating-body wave power generation device according to claim 4, it is characterised in that：Described device is also wrapped
Include：It is located at the check-valves (13) pushed on water piston pipe (6), upper pressure water piston pipe (8) and stream commutator (9) respectively, is used for
Prevent seawater adverse current；Described device also includes：Upper mounting plate connecting plate (14) and lower platform connecting plate (15), for fix it is cursory with
Anchor chain so that the part of upper mounting plate connecting plate (14) below is always positioned under sea level in described device.
6. platform intergration formula floating-body wave power generation device according to claim 1, it is characterised in that：The surge collector
(11) it is energy-storage type surge collector.
7. the platform cluster formula surge of platform intergration formula floating-body wave power generation device according to claim 1 to 6 any one
Electricity generation system, it is characterised in that：The system includes platform intergration formula floating-body wave power generation device described in three groups, the storage of center seawater
Can tank (16) and hydraulic generator (17)；Platform intergration formula floating-body wave power generation device passes through triangle platform frame described in three groups
(18) it is connected with each other, during surge collector (11) is injected seawater by the seawater delivery pipe (19) being connected with delivery port (12)
Seawater is sent into hydraulic generator by heart seawater energy storage canister (16), center seawater energy storage canister (16) by automatic water pressure control valve (20)
(17) generated electricity.
8. platform cluster formula surge generation system according to claim 7, it is characterised in that：The triangle platform frame
(18) cursory (21) and anchor chain are provided with, makes the system floating across the sea.
9. platform cluster formula surge generation system according to claim 7, it is characterised in that：The three group platforms integrated form
Floating-body wave power generation device asynchronous working so that the hydraulic pressure in center seawater energy storage canister (16) keeps stable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359836.0A CN104153938B (en) | 2014-07-28 | 2014-07-28 | A kind of platform intergration formula floating-body wave power generation device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359836.0A CN104153938B (en) | 2014-07-28 | 2014-07-28 | A kind of platform intergration formula floating-body wave power generation device and system |
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| Publication Number | Publication Date |
|---|---|
| CN104153938A CN104153938A (en) | 2014-11-19 |
| CN104153938B true CN104153938B (en) | 2017-11-07 |
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| CN201410359836.0A Expired - Fee Related CN104153938B (en) | 2014-07-28 | 2014-07-28 | A kind of platform intergration formula floating-body wave power generation device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108589820B (en) * | 2018-05-08 | 2020-11-17 | 海南中控科技有限公司 | Floating type dredging pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650575U (en) * | 2010-03-26 | 2010-11-24 | 陈际军 | Surge generation device |
| CN201934249U (en) * | 2011-02-26 | 2011-08-17 | 郑明立 | Automatic pontoon lifting device of marine energy collection tower |
| CN202560446U (en) * | 2012-03-29 | 2012-11-28 | 高一男 | Surging energy-storage airtight device |
| CN204267210U (en) * | 2014-07-28 | 2015-04-15 | 刁鸣功 | A kind of platform intergration formula floating-body wave power generation device and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2472593B (en) * | 2009-08-11 | 2012-10-24 | Mactaggart Scott | Energy converter device |
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- 2014-07-28 CN CN201410359836.0A patent/CN104153938B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650575U (en) * | 2010-03-26 | 2010-11-24 | 陈际军 | Surge generation device |
| CN201934249U (en) * | 2011-02-26 | 2011-08-17 | 郑明立 | Automatic pontoon lifting device of marine energy collection tower |
| CN202560446U (en) * | 2012-03-29 | 2012-11-28 | 高一男 | Surging energy-storage airtight device |
| CN204267210U (en) * | 2014-07-28 | 2015-04-15 | 刁鸣功 | A kind of platform intergration formula floating-body wave power generation device and system |
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