CN206017037U - A kind of absorption wave energy generating set of novel point - Google Patents
A kind of absorption wave energy generating set of novel point Download PDFInfo
- Publication number
- CN206017037U CN206017037U CN201620949051.3U CN201620949051U CN206017037U CN 206017037 U CN206017037 U CN 206017037U CN 201620949051 U CN201620949051 U CN 201620949051U CN 206017037 U CN206017037 U CN 206017037U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- wave energy
- generating set
- wave
- energy generating
- 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.)
- Expired - Fee Related
Links
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
- 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
-
- 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 utility model is related to a kind of absorption wave energy generating set of novel point.It includes that capacitation module, the capacitation module are connected with hydraulic conversion module, and in the hydraulic conversion module, the output shaft of hydraulic motor is connected by shaft coupling with the input shaft of speed increasing mechanism, and the output shaft of the speed increasing mechanism is connected by shaft coupling with generator shaft.It is by adopting multiple oscillating buoy devices, improvement is optimized to conventional capacitation module, the liquid that each device is conveyed together is pooled to hydraulic motor, to adapt to the change of different size wave, wave energy can be converted into electric energy efficiently, stably, it is adaptable to which the offshore installations for greater coasting area provide electric power.
Description
Technical field
The utility model is related to wave energy generating set technical field, the absorption wave energy of more particularly to a kind of novel point
TRT.
Background technology
Ocean wave energy is a kind of free of contamination, cleaning, reproducible new forms of energy, and wave energy energy-flux density is high, reserves
Huge and widely distributed, it is the Main way of following exploitation of marine energy development, and China has more wide coastline, fully
Generated electricity using marine resources, had important strategic importance and economic implications.
At present, in the world main development and develop wave energy generating set have " nod duck " formula, oscillaton water column type, pendulum-type,
Poly- ripple energy-storage type, the absorption and valve type device of point etc..Due to put absorption Wave energy converting device have energy conversion efficiency high,
Impact to ocean hydrodynamic environment is little, float flexible form, the advantages of version is various, therefore, the absorption ripple of research and development point
Energy conversion equipment has become the main direction of most of seawave power generation companies.Although the absorption device of point has numerous without comparable
The advantage of plan, but its research process there is also some problems, such as, whether the design of capacitation mechanism is scientific and reasonable, two level conversions
System whether unobstructed with efficiently etc..
Utility model content
Technical problem to be solved in the utility model is：In order to overcome the absorption wave energy generating set of above-mentioned point to exist
Problem, the utility model provide a kind of absorption wave energy generating set of novel point, it by adopt multiple oscillating floaters
Device, is optimized improvement to conventional capacitation module, the liquid that each device is conveyed together is pooled to hydraulic motor, to adapt to
Different size wave changes, and wave energy can be converted into electric energy efficiently, stably, it is adaptable to for the offshore installations of greater coasting area
Electric power is provided.
In order to solve above-mentioned technical problem, the utility model proposes technical scheme below：A kind of absorption wave of novel point
Can TRT.It includes that capacitation module, the capacitation module are connected with hydraulic conversion module, liquid in the hydraulic conversion module
The output shaft of pressure motor is connected by shaft coupling with the input shaft of speed increasing mechanism, the output shaft and generator shaft of the speed increasing mechanism
Connected by shaft coupling.
The capacitation module includes base, and the base top has poured concrete frame, the top of the concrete frame
Portion and bottom are respectively arranged with crossbearer and lower cross frame, are separately installed with multiple fixed pulleys, institute on the upper crossbearer and lower cross frame
Stating and steel wire rope is set with fixed pulley, be in series with float and hydraulic cylinder on the steel wire rope simultaneously, the float passes through steel wire rope
Bypass four fixed pulleys to be connected with the piston rod upper and lower ends of hydraulic cylinder.
Full-wave rectification loop, choke valve and accumulation of energy are in series between the hydraulic cylinder and hydraulic motor of the hydraulic conversion module
Device；Oil pipe is connected between full-wave rectification loop oil return opening and hydraulic motor oil-out and takes back fuel tank, the full-wave rectification
Overflow valve in parallel after loop, the oil-out of the overflow valve take back fuel tank.
The speed increasing mechanism be three-level spur gear speed increaser, its speed increasing ratio by generator working speed and float with wave
The speed of rippling determines.
The full-wave rectification loop is made up of four check valves.
The full-wave rectification loop, choke valve, accumulator, overflow valve are all encapsulated in hydraulic control box.
The utility model has the advantages that：
1st, the utility model is applied to greater coasting area of the wave energy resource compared with horn of plenty, using the absorption wave energy of utilization point
The design of TRT, can adapt to different size of wave；
2nd, by adopting multiple oscillating buoy devices, the liquid that each device is conveyed together is pooled to hydraulic motor, economical
Cost is reduced in property, in engineering, in turn ensure that the continuous output of electric energy, substantially increase stability and the wave energy of system
Utilization rate；
The 3rd, choke valve, overflow valve and accumulator, the relative motion amplitude mistake of the anti-locking apparatus of energy is set in hydraulic conversion module
Greatly, there is protection and stabilization to system, system is not affected by tidal level change；
4th, the wave energy generating set may be located remotely from the adverse effect that storm brings installed in seabed, meanwhile, also avoid
Terrestrial landscape is destroyed by engineering construction, can also take precautions against external force destruction.
5th, device integral form is simple, is easy to make and installs.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the absorption Wave energy generating system figure of point of the present utility model.
Fig. 2 is tertiary gear booster engine composition of the present utility model.
Fig. 3 is the capacitation module diagram of multiple oscillating buoy device compositions of the present utility model.
In figure：Base 1, lower cross frame 2, concrete frame 3, float 4, steel wire rope 5, upper crossbearer 6, fixed pulley 7, piston rod 8,
Hydraulic cylinder 9, capacitation module 10, full-wave rectification loop 11, fuel tank 12, overflow valve 13, accumulator 14, choke valve 15, hydraulic motor
16, hydraulic motor output shaft 17, hydraulic conversion module 18, shaft coupling 19, speed increasing mechanism 20, shaft coupling 21, generator shaft 22 are sent out
Motor 23.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
Such as Fig. 1, a kind of absorption wave energy generating set of novel point.It includes capacitation module 10, the capacitation module 10
It is connected with hydraulic conversion module 18, in the hydraulic conversion module 18, the output shaft 17 of hydraulic motor 16 is defeated with speed increasing mechanism 20
Enter axle to connect by shaft coupling 19, the output shaft of the speed increasing mechanism 20 is connected by shaft coupling 21 with generator shaft 22.
Further, the capacitation module 10 includes base 1, has poured concrete frame 3 at the top of the base 1, described
The top and bottom of concrete frame 3 is respectively arranged with crossbearer 6 and lower cross frame 2, on the upper crossbearer 6 and lower cross frame 2 respectively
Multiple fixed pulleys 7 are installed, on the fixed pulley 7, are set with steel wire rope 5, on the steel wire rope 5, be in series with float 4 and liquid simultaneously
Cylinder pressure 9, the float 4 are bypassed four fixed pulleys 7 by steel wire rope 5 and are connected with 8 upper and lower ends of piston rod of hydraulic cylinder 9.
Further, it is in series with full-wave rectification to return between the hydraulic cylinder 9 and hydraulic motor 16 of the hydraulic conversion module 18
Road 11, choke valve 15, accumulator 14；The full-wave rectification loop 11 is made up of four check valves, can be the liquid for flowing back and forth
Force feed is made into the oil of one way flow, is connected with oil between the oil return opening in full-wave rectification loop 11 and the oil-out of hydraulic motor 16
Pipe takes back fuel tank 12；The choke valve 15 can adjust the rotating speed of hydraulic motor；14 energy buffering hydraulic oil pressure of the accumulator,
Make 16 Rotating with Uniform of hydraulic motor；Fluid valve 13 in parallel after the full-wave rectification loop 11,13 overloads of the overflow valve are protected
Shield is acted on, and its oil-out takes back fuel tank 12, if big 9 output oil pressure of hydraulic cylinder of wave is too high, unnecessary oil is then returned by emptying.
Further, as shown in Fig. 2 the speed increasing mechanism 20 is three-level spur gear speed increaser, can pass through to change hydraulic pressure
The rotating speed and moment of torsion of the output of motor 16, reaches rotating speed and the torque of the requirement of generator 17.Work of its speed increasing ratio by generator 23
Rotating speed and float 4 determine with the speed of wave rippling.
Further, the full-wave rectification loop 11 is made up of four check valves.
Further, the full-wave rectification loop 11, choke valve 15, accumulator 14, overflow valve 13 are all encapsulated in hydraulic pressure control
In case processed.Make that the structure of device is compacter, form is simpler.
Further, as shown in Figure 3, the capacitation module 10 can adopt multiple oscillating buoy devices.When on float 4
During lower motion, the liquid medium in hydraulic cylinder 9 is transported to pipeline, then is pushed to hydraulic motor 16 and rotates, as liquid is conveyed
It is intermittent, by multiple oscillating buoy devices, the liquid of each device conveying is together pooled to hydraulic motor 16, such liquid
Flow is greatly increased.Simultaneously as the interval of multiple float output liquids has inconsistency, so the pressure and flow of liquid
More stable, greatly improve the stability and wave power utilization rate of system.
The course of work of the present utility model and operation principle are：
During using the device, float 4 is swum on sea level, and as the heave of waves moves up and down, the motion of float 4 passes through
Steel wire rope 5 drives 8 back and forth movement of piston rod in hydraulic cylinder 9, hydraulic oil to be flowed in the pipeline at 9 two ends of hydraulic cylinder back and forth, entirely
Ripple commutating circuit 11 is rectified into the oil for flowing back and forth the oil of one way flow, and the oil after rectification promotes hydraulic pressure by choke valve 15
Motor 16 rotates, then drives the rotation of generator 23 to produce electric energy by speed increasing mechanism 20.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various change and change all within protection domain of the present utility model.Of the present utility model most
Matters, belong to the common knowledge of those skilled in the art.
Claims (5)
1. the absorption wave energy generating set of a kind of novel point, it is characterised in that：It includes capacitation module（10）, the capacitation mould
Block（10）With hydraulic conversion module（18）It is connected, the hydraulic conversion module（18）Middle hydraulic motor（16）Output shaft（17）With
Speed increasing mechanism（20）Input shaft pass through shaft coupling（19）Connection, the speed increasing mechanism（20）Output shaft and generator shaft（22）
By shaft coupling（21）Connection；
The capacitation module（10）Including base（1）, the base（1）Top has poured concrete frame（3）, the concrete
Framework（3）Top and bottom be respectively arranged with crossbearer（6）And lower cross frame（2）, the upper crossbearer（6）And lower cross frame（2）On
It is separately installed with multiple fixed pulleys（7）, the fixed pulley（7）On be set with steel wire rope（5）, the steel wire rope（5）Upper string simultaneously
It is associated with float（4）And hydraulic cylinder（9）, the float（4）By steel wire rope（5）Bypass four fixed pulleys（7）With hydraulic cylinder（9）'s
Piston rod（8）Upper and lower ends are connected.
2. the absorption wave energy generating set of a kind of novel point according to claim 1, it is characterised in that：The hydraulic rotation
Mold changing block（18）Hydraulic cylinder（9）And hydraulic motor（16）Between be in series with full-wave rectification loop（11）, choke valve（15）And storage
Can device（14）；The full-wave rectification loop（11）Oil return opening and hydraulic motor（16）Oil pipe is connected between oil-out takes back fuel tank
（12）, the full-wave rectification loop（11）Overflow valve in parallel afterwards（13）, the overflow valve（13）Oil-out take back fuel tank
（12）.
3. the absorption wave energy generating set of a kind of novel point according to claim 1, it is characterised in that：The booster engine
Structure（20）For three-level spur gear speed increaser, its speed increasing ratio is by generator（23）Working speed and float（4）With lower on wave
The speed of volt motion determines.
4. the absorption wave energy generating set of a kind of novel point according to claim 2, it is characterised in that：The all-wave is whole
Flow back to road（11）It is made up of four check valves.
5. the absorption wave energy generating set of a kind of novel point according to claim 2, it is characterised in that：The all-wave is whole
Flow back to road（11）, choke valve（15）, accumulator（14）, overflow valve（13）All it is encapsulated in hydraulic control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949051.3U CN206017037U (en) | 2016-08-26 | 2016-08-26 | A kind of absorption wave energy generating set of novel point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949051.3U CN206017037U (en) | 2016-08-26 | 2016-08-26 | A kind of absorption wave energy generating set of novel point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017037U true CN206017037U (en) | 2017-03-15 |
Family
ID=58252126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949051.3U Expired - Fee Related CN206017037U (en) | 2016-08-26 | 2016-08-26 | A kind of absorption wave energy generating set of novel point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017037U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469624A (en) * | 2017-09-11 | 2017-12-15 | 广东海洋大学深圳研究院 | Marine fresh water production and feed system and device using regenerable marine energy direct drive |
| CN107559131A (en) * | 2017-08-25 | 2018-01-09 | 广东海洋大学 | A kind of wave energy generating set for hanging pendulum-type and being coupled with oscillaton water column type |
| CN107725264A (en) * | 2017-10-10 | 2018-02-23 | 深圳大学 | Wave-energy power generation equipment |
| CN108278175A (en) * | 2018-01-26 | 2018-07-13 | 浙江大学 | Pressure exchange wave-energy power generation unit and its electricity-generating method in one kind |
| CN109882346A (en) * | 2019-03-22 | 2019-06-14 | 五邑大学 | A kind of ocean energy acquisition device and power generator |
| CN110469450A (en) * | 2019-09-10 | 2019-11-19 | 大连理工大学 | A kind of oscillaton water column type Wave energy converter including an absorption plant |
| CN112901407A (en) * | 2021-01-20 | 2021-06-04 | 大连海事大学 | Three-degree-of-freedom pendulum wave energy harvesting device based on six-rod mechanism |
| AU2019217162B2 (en) * | 2018-02-12 | 2022-04-21 | Ingine, Inc. | Wave force generation system and controlling method therefor |
-
2016
- 2016-08-26 CN CN201620949051.3U patent/CN206017037U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559131A (en) * | 2017-08-25 | 2018-01-09 | 广东海洋大学 | A kind of wave energy generating set for hanging pendulum-type and being coupled with oscillaton water column type |
| CN107559131B (en) * | 2017-08-25 | 2019-02-01 | 广东海洋大学 | A kind of wave energy generating set that suspension pendulum-type is coupled with oscillaton water column type |
| CN107469624A (en) * | 2017-09-11 | 2017-12-15 | 广东海洋大学深圳研究院 | Marine fresh water production and feed system and device using regenerable marine energy direct drive |
| CN107469624B (en) * | 2017-09-11 | 2020-04-07 | 广东海洋大学深圳研究院 | Offshore fresh water production and supply system and device directly driven by ocean renewable energy |
| CN107725264A (en) * | 2017-10-10 | 2018-02-23 | 深圳大学 | Wave-energy power generation equipment |
| CN108278175A (en) * | 2018-01-26 | 2018-07-13 | 浙江大学 | Pressure exchange wave-energy power generation unit and its electricity-generating method in one kind |
| AU2019217162B2 (en) * | 2018-02-12 | 2022-04-21 | Ingine, Inc. | Wave force generation system and controlling method therefor |
| CN109882346A (en) * | 2019-03-22 | 2019-06-14 | 五邑大学 | A kind of ocean energy acquisition device and power generator |
| CN110469450A (en) * | 2019-09-10 | 2019-11-19 | 大连理工大学 | A kind of oscillaton water column type Wave energy converter including an absorption plant |
| CN112901407A (en) * | 2021-01-20 | 2021-06-04 | 大连海事大学 | Three-degree-of-freedom pendulum wave energy harvesting device based on six-rod mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206017037U (en) | A kind of absorption wave energy generating set of novel point | |
| CN102132034A (en) | An oceanic wave energy utilization system | |
| CN102644539B (en) | Wave power generating device | |
| CN202250624U (en) | Offshore power generation system | |
| CN103590965A (en) | Oscillating float type wave power generation device | |
| CN102384016B (en) | Ocean energy generating set | |
| CN108590941A (en) | A kind of device for collecting wave energy using wave flowing pressure | |
| CN110118150A (en) | A kind of buoyancy pendulum and oscillating floater combined type Wave energy converter | |
| CN104405570A (en) | Umbrella-type wave power generation device employing hydro-generator | |
| CN100462554C (en) | Floating type double-floater ocean wave power generator | |
| CN103912439A (en) | Floater-based and hydraulic wave power generation assembly | |
| CN103061962A (en) | Hydraulic combined oscillating floater wave energy generation device | |
| CN108035841A (en) | A kind of fishtail type tidal current energy generating equipment | |
| CN104265555B (en) | Float-chain type offshore Wave energy collecting device | |
| CN104314742A (en) | Ship type wave energy power generation device utilizing water turbine | |
| CN105626361A (en) | Wave kinetic energy collecting machine | |
| TW200842250A (en) | Hydroelectric power generator using wind power and water power to compress air | |
| CN203796482U (en) | Novel wave energy power generating device | |
| GB2511272A (en) | A wind turbine | |
| CN104389725A (en) | Multi-floater wave energy device using gas turbine | |
| CN104153937A (en) | Wave energy collecting device adaptable to tide level change | |
| CN204627835U (en) | Flow type ocean wave generator | |
| CN101644223A (en) | Annular chain cable type wave energy conversion device | |
| CN103147901A (en) | Motorless floating ocean current power generation system | |
| CN203130353U (en) | Hydraulic type combined oscillation floater wave energy generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170826 |