CN106401850B - A kind of hydraulic wave energy generation device - Google Patents
A kind of hydraulic wave energy generation device Download PDFInfo
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- CN106401850B CN106401850B CN201610897400.6A CN201610897400A CN106401850B CN 106401850 B CN106401850 B CN 106401850B CN 201610897400 A CN201610897400 A CN 201610897400A CN 106401850 B CN106401850 B CN 106401850B
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- seawater
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- hydraulic
- hydraulic cylinder
- cistern
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of hydraulic wave energy generation device of the present invention is mainly used for ocean wave energy for generating electricity;It is mainly by push plate（1）, piston（2）, spring（3）, hydraulic cylinder（4）, check valve（5）, hydraulic gear pump（6）, transmission shaft（7）, generating set（8）, cistern（10）, floating training wall（11）, funnel（14）, special service valve（15）, barricade（16）, water conservancy diversion slope（20）Composition；Its main operational principle is：Wave stroke push plate（1）It is moved to the left, push plate（1）By spring（3）It compresses and with piston（2）It is moved to the left, piston（2）Push hydraulic cylinder（4）Interior seawater is moved to the left and pushes special service valve（15）It closes, seawater is moved to the left and by check valve（5）It washes open, hydraulic cylinder（4）Interior seawater enters hydraulic gear pump by pipeline（6）, the seawater with pressure is from hydraulic gear pump（6）Water inlet（21）Into and push a pair of mutually ratcheting gear（23）Rotation, gear（23）Transmission shaft is driven again（7）Rotation, transmission shaft（7）Drive generating set（8）Rotor rotation, make generating set（8）Power generation.
Description
Technical field
Present invention is mainly used for ocean wave energy for generating electricity.
Background technology
Current electric generator using sea wave energy that is used or having applied is suitable only for small-scale power generation, cannot
For generating electricity on a large scale.
Invention content
The present invention can generate electricity on a large scale, can be directly grid-connected with national grid after rectified;The present invention is mainly by push plate
（1）, multiple pistons（2）, multiple springs（3）, multiple hydraulic cylinders（4）, multiple check valves（5）, multiple hydraulic gear pumps（6）, it is more
A transmission shaft（7）, multiple generating sets（8）, cistern（10）, floating training wall（11）, water stream channel（13）, funnel（14）、
Special service valve（15）, barricade（16）, water conservancy diversion slope（20）Composition；Spring（3）One end and push plate（1）It is fixed, spring（3）The other end
With barricade（16）It is fixed；Piston（2）Right end and push plate（1）It is fixed, piston（2）Left end be inserted into hydraulic cylinder（4）It is interior；Hydraulic cylinder
（4）Top funnel is installed（14）And special service valve（15）, hydraulic cylinder（4）Left end check valve is installed（5）；Hydraulic gear pump
（6）By two transmission shafts（7）, shell（9）, water inlet（21）, water outlet（22）, a pair of mutually ratcheting gear（23）Composition,
Transmission shaft（7）One end and gear（23）Axle center fix, transmission shaft（7）The other end gear and generating set（8）Turn
Sub- gear mesh, transmission shaft（7）Rotation can drive generating set（8）Rotor rotation, hydraulic gear pump（6）Water inlet
（21）With check valve（5）Water outlet connection；Cistern（10）Filter screen is installed（12）；Water conservancy diversion slope（20）It is arranged in barricade
（16）Both sides, ocean wave is along water conservancy diversion slope（20）Pass through filter screen（12）Into cistern（10）It is interior, cistern（10）It is interior steady
Fixed seawater head height and filter screen（12）Lower mouth it is flat, if cistern（10）The seawater head height of interior stabilization is less than this
Seawater is then pumped into cistern by a height by water pump（10）Interior holding head height；The main operational principle and process of the present invention
It is：Wave does not impact push plate（1）When, each equipment of the invention is in original state, special service valve（15）It is normally opened, cistern（10）
In seawater pass through funnel（14）Flow into hydraulic cylinder（4）It is interior and by hydraulic cylinder（4）Fill seawater, check valve（5）In closing shape
State, cistern（10）Interior seawater head is in normal height, spring（3）In uncompressed state；When wave stroke push plate
（1）When, wave stroke push plate（1）It is moved to the left, push plate（1）By spring（3）It compresses and with piston（2）It is moved to the left, piston
（2）Push hydraulic cylinder（4）Interior seawater is moved to the left and pushes special service valve（15）It closes, seawater is moved to the left and by check valve
（5）It washes open, hydraulic cylinder（4）Interior seawater enters hydraulic gear pump by pipeline（6）It is interior, check valve at this time（5）It closes and prevents sea
Aqueous reflux, the seawater with pressure is from hydraulic gear pump（6）Water inlet（21）Into and push a pair of mutually ratcheting gear
（23）Rotation, gear（23）Transmission shaft is driven again（7）Rotation, transmission shaft（7）Drive generating set（8）Rotor rotation, make hair
Motor group（8）Power generation, generating set（8）It can power to power grid after the electricity that sends out is rectified；When ocean wave subsides
Afterwards, spring（3）Rebound pushes push plate（1）And piston（2）It resets, at this time due to hydraulic cylinder（4）Interior no seawater, special service valve（15）
Gravity is opened, cistern（10）In seawater again by funnel（14）Flow into hydraulic cylinder（4）It is interior and by hydraulic cylinder（4）
Seawater is filled, each equipment is in original state again at this time, starts second cycle, so constantly recycles, generating set（8）
Constantly send out stable electricity；It needs to illustrate：One, sea beat push plates（1）When, it is in barricade（16）The wave of both sides passes through water
Circulation road（13）Along water conservancy diversion slope（20）And pass through filter screen（12）Cistern is flowed into after filtering（10）It is interior, give cistern（10）Supplement
Seawater；The floating training wall of two, horn mouth forms（11）Wave and more many than fixed training wall economy can more be collected；
Three, barricades of the present invention（16）The equipment of left end is arranged in bank base, can not be corroded by seawater.
Description of the drawings
Reference sign：1- push plates, 2- pistons, 3- springs, 4- hydraulic cylinders, 5- check valves, 6- hydraulic gear pumps, 7- are passed
Moving axis, 8- generating sets, 9- shells, 10- cisterns, 11- floating training walls, 12- filter screens, 13- water stream channels, 14- funnels,
15- special service valves, 16- barricades, 17- bank bases, the sea level 18-, 19- waves, 20- water conservancy diversion slope, 21- water inlets, 22- water outlets, 23-
Gear.
Fig. 1 is the horizontal layout schematic diagram of the present invention.
Fig. 2 is the A-A sectional views of the present invention.
Fig. 3 is the B-B sectional views of the present invention.
Fig. 4 is the horizontal sectional drawing of hydraulic gear pump of the present invention.
Specific implementation mode
Referring to Fig. 1 to Fig. 4, when wave does not impact push plate 1, each equipment of power generator is in original state, special service valve
15 is normally opened, and the seawater in cistern 10 is flowed into hydraulic cylinder 4 by funnel 14 and hydraulic cylinder 4 is filled seawater, and check valve 5 is in
Closed state, the seawater head in cistern 10 are in normal height, and spring 3 is in uncompressed state；When wave stroke pushes away
When plate 1, wave stroke push plate 1 is moved to the left, and spring 3 is compressed and is moved to the left with piston 2 by push plate 1, and piston 2 pushes hydraulic pressure
Seawater in cylinder 4 is moved to the left and special service valve 15 is pushed to close, and seawater is moved to the left and washes check valve 5 open, in hydraulic cylinder 4
Seawater is entered by pipeline in hydraulic gear pump 6, and check valve 5, which is closed, at this time prevents seawater from flowing backwards, and the seawater with pressure is from liquid
The water inlet 21 of knob wheel pump 6 enters and a pair of mutually ratcheting gear 23 is pushed to rotate, and gear 23 drives transmission shaft 7 to revolve again
Turn, transmission shaft 7 drives the rotor rotation of generating set 8, so that generating set 8 is generated electricity, after the electricity that generating set 8 is sent out is rectified
It can power to power grid；After ocean wave subsides, the rebound of spring 3 pushes push plate 1 and piston 2 to reset, at this time due to liquid
Without seawater in cylinder pressure 4, special service valve 15 is opened in gravity, and the seawater in cistern 10 flows into hydraulic pressure again by funnel 14
Seawater is filled in cylinder 4 and by hydraulic cylinder 4, each equipment is in original state again at this time, starts second cycle, so constantly
Cycle, generating set 8 constantly send out stable electricity.
Claims (1)
1. a kind of hydraulic wave energy generation device, it is characterized in that：It is mainly by push plate（1）, multiple pistons（2）, multiple springs
（3）, multiple hydraulic cylinders（4）, multiple check valves（5）, multiple hydraulic gear pumps（6）, multiple transmission shafts（7）, multiple generating sets
（8）, cistern（10）, floating training wall（11）, water stream channel（13）, funnel（14）, special service valve（15）, barricade（16）, water conservancy diversion
Slope（20）Composition；Spring（3）One end and push plate（1）It is fixed, spring（3）The other end and barricade（16）It is fixed；Piston（2）'s
Right end and push plate（1）It is fixed, piston（2）Left end be inserted into hydraulic cylinder（4）It is interior；Hydraulic cylinder（4）Top funnel is installed（14）
And special service valve（15）, hydraulic cylinder（4）Left end check valve is installed（5）；Hydraulic gear pump（6）By two transmission shafts（7）, shell
（9）, water inlet（21）, water outlet（22）, a pair of mutually ratcheting gear（23）Composition, transmission shaft（7）One end and gear
（23）Axle center fix, transmission shaft（7）The other end gear and generating set（8）Rotor gear it is ratcheting, transmission shaft（7）'s
Rotation can drive generating set（8）Rotor rotation, hydraulic gear pump（6）Water inlet（21）With check valve（5）Water outlet
Mouth connection；Cistern（10）Filter screen is installed（12）；Water conservancy diversion slope（20）It is arranged in barricade（16）Both sides, ocean wave is along leading
Flow slope（20）Pass through filter screen（12）Into cistern（10）It is interior, cistern（10）The seawater head height and filter screen of interior stabilization
（12）Lower mouth it is flat, if cistern（10）The seawater head height of interior stabilization is then taken out seawater by water pump less than this height
Enter cistern（10）Interior holding head height；The hydraulic wave energy generation device main operational principle and process are：Wave
Push plate is not impacted（1）When, each equipment of power generator is in original state, special service valve（15）It is normally opened, cistern（10）In
Seawater passes through funnel（14）Flow into hydraulic cylinder（4）It is interior and by hydraulic cylinder（4）Fill seawater, check valve（5）It is closed, stores
Pond（10）Interior seawater head is in normal height, spring（3）In uncompressed state；When wave stroke push plate（1）When,
Wave stroke push plate（1）It is moved to the left, push plate（1）By spring（3）It compresses and with piston（2）It is moved to the left, piston（2）It pushes
Hydraulic cylinder（4）Interior seawater is moved to the left and pushes special service valve（15）It closes, seawater is moved to the left and by check valve（5）It washes open,
Hydraulic cylinder（4）Interior seawater enters hydraulic gear pump by pipeline（6）It is interior, check valve at this time（5）It closes and seawater is prevented to flow backwards, band
There is the seawater of pressure from hydraulic gear pump（6）Water inlet（21）Into and push a pair of mutually ratcheting gear（23）Rotation,
Gear（23）Transmission shaft is driven again（7）Rotation, transmission shaft（7）Drive generating set（8）Rotor rotation, make generating set（8）
Power generation, generating set（8）It can power to power grid after the electricity that sends out is rectified；After ocean wave subsides, spring（3）
Rebound pushes push plate（1）And piston（2）It resets, at this time due to hydraulic cylinder（4）Interior no seawater, special service valve（15）In gravity quilt
It opens, cistern（10）In seawater again by funnel（14）Flow into hydraulic cylinder（4）It is interior and by hydraulic cylinder（4）Seawater is filled,
Each equipment is in original state again at this time, starts second cycle, so constantly recycles, generating set（8）Constantly send out
Go out stable electricity；Sea beat push plate（1）When, it is in barricade（16）The wave of both sides passes through water stream channel（13）Along water conservancy diversion slope
（20）And pass through filter screen（12）Cistern is flowed into after filtering（10）It is interior, give cistern（10）Supplement seawater；Horn mouth form
Floating training wall（11）Wave and more many than fixed training wall economy can more be collected；Barricade（16）The equipment of left end is equal
It is arranged in bank base, can not be corroded by seawater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897400.6A CN106401850B (en) | 2016-10-15 | 2016-10-15 | A kind of hydraulic wave energy generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897400.6A CN106401850B (en) | 2016-10-15 | 2016-10-15 | A kind of hydraulic wave energy generation device |
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| Publication Number | Publication Date |
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| CN106401850A CN106401850A (en) | 2017-02-15 |
| CN106401850B true CN106401850B (en) | 2018-07-31 |
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| CN201610897400.6A Active CN106401850B (en) | 2016-10-15 | 2016-10-15 | A kind of hydraulic wave energy generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894942A (en) * | 2017-03-15 | 2017-06-27 | 陈文星 | Vertical hydraulic pump type wave-activated generator |
| CN107178463B (en) | 2017-07-20 | 2019-04-30 | 张益� | A kind of ocean wave energy generating set |
| CN109424491A (en) * | 2017-08-21 | 2019-03-05 | 郭继会 | Baffle is adopted can formula wave-power device |
| CN108590942A (en) * | 2018-05-24 | 2018-09-28 | 江苏科技大学 | A kind of hydraulic control Wave energy converting device for marine structure |
| CN108953041B (en) * | 2018-07-05 | 2020-06-09 | 西北农林科技大学 | Power generation device utilizing wave energy |
| CN110486215B (en) * | 2019-09-10 | 2020-09-18 | 浙江海洋大学 | Ocean energy utilization device |
| CN110966135B (en) * | 2020-01-02 | 2020-09-25 | 浙江艾克米信息科技有限公司 | Wharf sea wave power generation device convenient to clean |
| CN114060207A (en) * | 2021-11-19 | 2022-02-18 | 邓寿长 | Marine water storage and tidal water storage dual-purpose power station and working method thereof |
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|---|---|---|---|---|
| CN201778946U (en) * | 2010-06-12 | 2011-03-30 | 王浦 | Sea wave power generating device |
| KR20120044685A (en) * | 2010-10-28 | 2012-05-08 | 경상대학교산학협력단 | Power generating system using sea wave |
| CN202673552U (en) * | 2012-06-27 | 2013-01-16 | 国家海洋技术中心 | Wave power generation system adapted to tidal fluctuations |
| CN103161657A (en) * | 2013-04-01 | 2013-06-19 | 张荣江 | Hydraulic type water-surface power generating device |
| CN203347994U (en) * | 2013-07-08 | 2013-12-18 | 天津大学 | Wave power generation unit with bidirectionally-driven rotary wave push plates |
| GB2503490A (en) * | 2012-06-28 | 2014-01-01 | Israel Ortiz | Sea wave power converter |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201778946U (en) * | 2010-06-12 | 2011-03-30 | 王浦 | Sea wave power generating device |
| KR20120044685A (en) * | 2010-10-28 | 2012-05-08 | 경상대학교산학협력단 | Power generating system using sea wave |
| CN202673552U (en) * | 2012-06-27 | 2013-01-16 | 国家海洋技术中心 | Wave power generation system adapted to tidal fluctuations |
| GB2503490A (en) * | 2012-06-28 | 2014-01-01 | Israel Ortiz | Sea wave power converter |
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Effective date of registration: 20221031 Address after: Kong Cun Zhen He Lou Cun, Pingyin County, Jinan City, Shandong Province 250400 Patentee after: JINAN WANRUI CARBON Co.,Ltd. Address before: 448000 401 6 Hai Hui Road, Dongbao District, Jingmen, Hubei, 6 Patentee before: JINGMEN CHUANGJIA MACHINERY TECHNOLOGY Co.,Ltd. |
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