CN201090365Y - Sea wave power generator - Google Patents
Sea wave power generator Download PDFInfo
- Publication number
- CN201090365Y CN201090365Y CNU2007200589685U CN200720058968U CN201090365Y CN 201090365 Y CN201090365 Y CN 201090365Y CN U2007200589685 U CNU2007200589685 U CN U2007200589685U CN 200720058968 U CN200720058968 U CN 200720058968U CN 201090365 Y CN201090365 Y CN 201090365Y
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- CN
- China
- Prior art keywords
- oil hydraulic
- hydraulic cylinder
- ring
- water pipe
- lever
- 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
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to an ocean wave electricity generating device, belonging to an electricity generating device, which is characterized in that: one end of a lever is connected fixedly on a float barrel, the other end of the lever is respectively connected movably with the upper end of a fixed support post and the upper end of the piston rod of front and rear hydraulic pressure cylinders at two sides of the fixed support post by hinges, the lower ends of the two hydraulic pressure cylinders are respectively connected with an annular water tube, a check valve is respectively arranged at two sides of the joint of both the annular water tube and the two hydraulic pressure cylinder, the annular water tube is provided with a water inlet and a water outlet, the water outlet is connected with the hydraulic turbine of the hydraulic generator. The utility model can be used for ocean wave electricity generation and also can be used as water pump or air pump.
Description
Technical field
The utility model relates to electricity generating device, particularly utilizes the device of wave wave energy generating.
Background technique
Under the effect of wind-force, constantly the wave that rises and falls is containing huge energy, and this energy is never exhausted.Utilize the wave energy of wave to generate electricity as power source, this is the free of contamination free energy, more and more is subject to people's attention, and people have invented various Wave power generation devices.But because the motion of wave has characteristics such as irregularities, dispersiveness, single wave transience, there is complex structure in existing Wave power generation device, manufacture cost height, job insecurity, deficiency such as efficient is low.
Summary of the invention
The purpose of this utility model provides a kind of Wave power generation device, and this apparatus structure is simple, low cost of manufacture, and the efficient height, working stability can be used for seawave power generation, also can be used as suction engine or air exhauster and uses.
Technical solution of the present utility model is that the end that Wave power generation device is provided with a lever is fixed on the floating drum, and the other end of the lever upper end by a hinge and an anchor post and the upper end of piston rod that is located at the forward and backward oil hydraulic cylinder of anchor post both sides respectively flexibly connects; The lower end of two oil hydraulic cylinders is connected with a ring-type water pipe respectively; The both sides with two oil hydraulic cylinder joints on the ring-type water pipe are respectively equipped with one-way valve; The ring-type water pipe is provided with water intake and water outlet; Described water outlet is connected with the water turbine of hydraulic turbine generator.
The hinge that the upper end of the piston rod of above-described lever and forward and backward oil hydraulic cylinder flexibly connects can be a slip joint.
Anchor post of the present utility model can be fixedlyed connected with the ring-type water pipe by horizontal Beam.
The utility model has the advantages that simple in structure, low cost of manufacture, working stability, the efficient height promptly can be used for seawave power generation, also can be used as suction engine or air exhauster and uses.
Working principle of the present utility model is when wave is shifted floating drum onto top, the piston of preceding oil hydraulic cylinder is pulled to the top, the left side one-way valve opens of oil hydraulic cylinder before this moment, its the right closed check valve, seawater enters from the water inlet of ring-type water pipe, has been filled seawater in the oil hydraulic cylinder before the moving upward of piston makes.After first wave is gone over, the self-dependent weight of floating drum is to the whereabouts, the piston of preceding oil hydraulic cylinder is pressed onto the lower end, the left side closed check valve of oil hydraulic cylinder before this moment, its the right one-way valve opens, simultaneously the seawater in the preceding oil hydraulic cylinder is pressed onto ring-type water pipe water outlet, drives the water turbine work of hydraulic turbine generator, finished first section working stroke.The working stroke of back oil hydraulic cylinder and the working stroke of preceding oil hydraulic cylinder are basic identical, just are the suction stroke when floating drum falls, and floating drum is the setting-out stroke when rising.When second wave comes, the action when forward and backward oil hydraulic cylinder repeats first wave and comes.Wave does not stop, and seawater just constantly is pumped to the water outlet place of annular conduit from the gateway of annular conduit, thereby drives the hydraulic turbine generator generating.The utility model is a unit of Wave power generation device, can increase a plurality of unit as required during practical application, to increase generated energy.
Description of drawings
Fig. 1 is an organigram of the present utility model.
Embodiment
According to shown in Figure 1, the utility model comprises that floating drum 1, one end is fixedly mounted on the lever 2 on the floating drum 1, anchor post 3, preceding oil hydraulic cylinder 4, back oil hydraulic cylinder 5, ring-type water pipe 6, one- way valve 71,72,73,74, hydraulic turbine generator 8.End at lever 2 is equipped with 3 jointings 91,92,93, and the jointing 92 in the middle of it flexibly connects with the upper end of anchor post 3, and preceding jointing 91 flexibly connects with the upper end of the piston rod 41 of preceding oil hydraulic cylinder 4.Back jointing 93 flexibly connects with the upper end of the piston rod 51 of back oil hydraulic cylinder 5.Forward and backward jointing the 91, the 93rd, slip joint.Preceding oil hydraulic cylinder 4 is connected with ring-type water pipe 6 respectively with the lower end of back oil hydraulic cylinder 5.On the ring-type water pipe 6 of preceding oil hydraulic cylinder 4, back oil hydraulic cylinder 5 and the both sides of ring-type water pipe 6 joints, 4 one- way valves 71,72 and 73,74 are installed respectively, on ring-type water pipe 6, are provided with water intake 10 and water outlet 11.Wherein water outlet 11 is connected by the water turbine of pipeline with hydraulic turbine generator 8.Anchor post 3 is fixedlyed connected with ring-type water pipe 6 by horizontal Beam 12.
Claims (3)
1. Wave power generation device, comprise floating drum, hydraulic turbine generator, it is characterized in that having an end of a lever to be fixed on the floating drum, the other end of the lever upper end by a hinge and an anchor post and the upper end of piston rod that is located at the forward and backward oil hydraulic cylinder of anchor post both sides respectively flexibly connects; The lower end of two oil hydraulic cylinders is connected with a ring-type water pipe respectively; The both sides with two oil hydraulic cylinder joints on the ring-type water pipe are respectively equipped with one-way valve; The ring-type water pipe is provided with water intake and water outlet; Described water outlet is connected with the water turbine of hydraulic turbine generator.
2. Wave power generation device according to claim 1 is characterized in that the hinge that the upper end of the piston rod of described lever and forward and backward oil hydraulic cylinder flexibly connects is a slip joint.
3. Wave power generation device according to claim 1 and 2 is characterized in that described anchor post passes through a horizontal Beam and fixedlys connected with the ring-type water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589685U CN201090365Y (en) | 2007-10-30 | 2007-10-30 | Sea wave power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589685U CN201090365Y (en) | 2007-10-30 | 2007-10-30 | Sea wave power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090365Y true CN201090365Y (en) | 2008-07-23 |
Family
ID=39862125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200589685U Expired - Fee Related CN201090365Y (en) | 2007-10-30 | 2007-10-30 | Sea wave power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090365Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865071A (en) * | 2010-04-29 | 2010-10-20 | 浙江大学 | Wave energy hydraulic transmission system for generating system |
| CN101929418A (en) * | 2010-07-09 | 2010-12-29 | 张文辉 | Wave-energy generating unit and generating device |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| CN102506147A (en) * | 2011-11-21 | 2012-06-20 | 苏州大学 | Double-action two-stage gas-liquid boost transmission |
| CN102588198A (en) * | 2011-12-13 | 2012-07-18 | 浙江大学舟山海洋研究中心 | Novel oyster type wave energy generating device |
| CN104948381A (en) * | 2015-07-13 | 2015-09-30 | 张文庆 | Tidal power generation device |
| CN105065184A (en) * | 2015-08-10 | 2015-11-18 | 华北电力大学（保定） | Chained wave power generation device |
| CN106286103A (en) * | 2015-05-31 | 2017-01-04 | 胡德明 | Bank formula floating ball lever wave-power device |
| CN106979119A (en) * | 2017-04-25 | 2017-07-25 | 李坤隆 | Marine dam type wave energy generating set and wave-energy power generation method |
| CN109331942A (en) * | 2018-10-11 | 2019-02-15 | 付耀立 | A kind of new-type engineering machinery lithotripsy apparatus |
| WO2021004554A1 (en) * | 2019-07-09 | 2021-01-14 | Lucas Electrohidraulica, S. A. | Method and device for generating wave energy |
| CN113931786A (en) * | 2021-08-27 | 2022-01-14 | 大连理工大学 | Hydraulic wave energy power generation device and offshore wind wave power generation system |
-
2007
- 2007-10-30 CN CNU2007200589685U patent/CN201090365Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865071B (en) * | 2010-04-29 | 2014-03-05 | 浙江大学 | Wave energy hydraulic transmission system for generating system |
| CN101865071A (en) * | 2010-04-29 | 2010-10-20 | 浙江大学 | Wave energy hydraulic transmission system for generating system |
| CN101929418A (en) * | 2010-07-09 | 2010-12-29 | 张文辉 | Wave-energy generating unit and generating device |
| CN101929418B (en) * | 2010-07-09 | 2012-08-08 | 张文辉 | Wave-energy generating unit and generating device |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| CN102506147A (en) * | 2011-11-21 | 2012-06-20 | 苏州大学 | Double-action two-stage gas-liquid boost transmission |
| CN102588198A (en) * | 2011-12-13 | 2012-07-18 | 浙江大学舟山海洋研究中心 | Novel oyster type wave energy generating device |
| CN106286103A (en) * | 2015-05-31 | 2017-01-04 | 胡德明 | Bank formula floating ball lever wave-power device |
| CN104948381B (en) * | 2015-07-13 | 2017-09-22 | 张文庆 | Utilize the device of tidal power |
| CN104948381A (en) * | 2015-07-13 | 2015-09-30 | 张文庆 | Tidal power generation device |
| CN105065184A (en) * | 2015-08-10 | 2015-11-18 | 华北电力大学（保定） | Chained wave power generation device |
| CN105065184B (en) * | 2015-08-10 | 2018-09-28 | 华北电力大学（保定） | A kind of chain type wave energy generating set |
| CN106979119A (en) * | 2017-04-25 | 2017-07-25 | 李坤隆 | Marine dam type wave energy generating set and wave-energy power generation method |
| CN109331942A (en) * | 2018-10-11 | 2019-02-15 | 付耀立 | A kind of new-type engineering machinery lithotripsy apparatus |
| CN109331942B (en) * | 2018-10-11 | 2020-11-06 | 义乌飞思科技有限公司 | Novel stone crushing device for engineering machinery |
| WO2021004554A1 (en) * | 2019-07-09 | 2021-01-14 | Lucas Electrohidraulica, S. A. | Method and device for generating wave energy |
| CN113931786A (en) * | 2021-08-27 | 2022-01-14 | 大连理工大学 | Hydraulic wave energy power generation device and offshore wind wave power generation system |
| CN113931786B (en) * | 2021-08-27 | 2022-08-09 | 大连理工大学 | Hydraulic wave energy power generation device and offshore wind wave power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20091130 |