CN101230828A - Wave motor - Google Patents
Wave motor Download PDFInfo
- Publication number
- CN101230828A CN101230828A CNA2007100066583A CN200710006658A CN101230828A CN 101230828 A CN101230828 A CN 101230828A CN A2007100066583 A CNA2007100066583 A CN A2007100066583A CN 200710006658 A CN200710006658 A CN 200710006658A CN 101230828 A CN101230828 A CN 101230828A
- Authority
- CN
- China
- Prior art keywords
- float chamber
- buoyancy tank
- main
- gear
- minor
- 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.)
- Pending
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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 invention relates to a hydraulic machine, which takes wave energy as dynamic force. As a wave engine, the invention comprises a main float chamber and the main float chamber floats on sea level. The bottom of the main float chamber is connected with the sea floor by a cable chain or a rope, and the periphery of the main float chamber is provided with a plurality of minor float chambers. All of the minor float chambers are hinged with the main float chamber, and each minor float chamber is fixedly connected with a rear. An axis of the gear is coincident with the hinged axis of the minor float chamber and the main float chamber, and the main float chamber is provided with a gear which is engaged with the main float chamber and can rotate according to the gear of each minor float chamber. Under the condition that the wave exists, the minor float chamber and the main float chamber are forced to form an included angle; the rear on the main float chamber is forced to rotate backwards to drive a rotating shaft to rotate, and thus dynamic force is outputted and an external device is driven to apply work. For example, the torque of the rotating shaft can be outputted to a rotor of a generator and the rotor incises magnetic line of force, thereby producing electric energy. The mode adopting the float chamber is favorable for collecting the wave energy in large acreage.
Description
Technical field
The present invention relates to a kind of hydraulic machine that utilizes wave energy for power.
Background technique
Chinese patent CN2475844 discloses a kind of pair of buoyancy aid ratchet-type wave energy generating set.Need on buoyancy aid, set up column when this device extracts wave energy, and on a column, set up hingedly, driving mechanism and generator are set on another column.The shortcoming of this structure is that it converts rotatablely moving of buoyancy aid to to-and-fro motion, to-and-fro motion is converted to rotatablely move again, has increased energy loss, has reduced efficient; Another shortcoming is, critical pieces such as column, reciprocator and generator all are in very high position, buoyancy aid top, increased the unstability of device, a little less than the Anti-Typhoon ability, certainly will require to increase the size of buoyancy aid for aspiring for stability, and this can waste a lot of materials.Also have a shortcoming to be, suitable place is provided for the installation and maintenance of supplementary equipment.
Summary of the invention
The objective of the invention is, rotatablely moving of a kind of buoyancy aid that wave energy is produced the effect of buoyancy aid is provided, convert to by gear mechanism and can directly export the motor of torque.
Technological scheme of the present invention is, a main buoyancy tank is set, main buoyancy tank floats on the sea, its bottom is connected with the seabed by anchor chain or rope, is provided with several times buoyancy tank around the main buoyancy tank, and all times buoyancy tank all is hinged with main buoyancy tank, a fixedly connected gear on each time buoyancy tank, the axis of gear overlaps with the hinge axes of this time buoyancy tank and main buoyancy tank, and the gear corresponding on each time buoyancy tank is provided with one and is engaged with and rotatable gear on the main buoyancy tank.Under wavy situation, inferior buoyancy tank and main buoyancy tank are subjected to the buoyancy of wave or the effect of the gravity of self to form angle, rotate behind the strength of gear on the main buoyancy tank, drive its rotating shaft rotation, and outputting power drives the external means acting.For example the torque of rotating shaft can be exported to the rotor of generator, thereby the rotor cutting magnetic line produces electric energy.Supplementary equipment such as external means can be installed in the main buoyancy tank.
Can be at 2 buoyancy tanks of the side arrangement of main buoyancy tank, and symmetric arrays.Such 3 buoyancy tanks also become a row, and when consistent with the wave progresses direction, the gear rotational speed on the main buoyancy tank is also bigger, and the power of output is also bigger.
Can also be at 4 buoyancy tanks of 4 side arrangement of main buoyancy tank, to collect the wave energy of 4 directions.
Main buoyancy tank cogs and the rotating speed of rotating shaft in order to accelerate, and can become 2 times of the radius that cogs more than or equal to main buoyancy tank to the radial design of the gear on each time buoyancy tank.In addition can be by modes such as gear up mechanism are set, accelerate further that main buoyancy tank cogs and the rotating speed of rotating shaft.
Compare with prior art, the present invention has structurally made the important improvement of 3 aspects.The one, on the primary and secondary buoyancy tank, designed the direct geared engaging mechanism, reduced reciprocating medium tache, improved efficient.The 2nd, reduced the height of driving mechanism, improved the stability of system, for improving Anti-Typhoon ability and reducing the waste of material, all can produce positive effect.The 3rd, designed the layout that inferior buoyancy tank is symmetrical in main buoyancy tank, not only help collecting wave energy in large area, also be convenient in main buoyancy tank installation and maintenance supplementary equipment.
Description of drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of front view of wave motor.
Fig. 2 is the plan view of Fig. 1.
Embodiment
Now describe in conjunction with an embodiment (referring to Fig. 1 and Fig. 2).Be provided with a main buoyancy tank [1] in this example, main buoyancy tank floats on the sea, its bottom is connected with the seabed by rope [2], the left and right sides of main buoyancy tank is respectively arranged with buoyancy tank [3,4] 2 times, 2 times buoyancy tank all is hinged with main buoyancy tank, a difference fixedly connected gear [5,6] on each time buoyancy tank, and the axis of gear overlaps with the hinge axes of this time buoyancy tank and main buoyancy tank, gear corresponding on each time buoyancy tank is provided with one respectively and is engaged with and rotatable gear [7,8] on the main buoyancy tank.Under wavy situation, the stressed formation angle of inferior buoyancy tank and main buoyancy tank rotates behind the strength of gear on the main buoyancy tank, drives its rotating shaft rotation, and outputting power drives the external means acting.
Claims (4)
1. wave motor, comprise main buoyancy tank [1], main buoyancy tank floats on the sea, its bottom is connected with the seabed by anchor chain or rope [2], be provided with several times buoyancy tank [3,4] around the main buoyancy tank, all times buoyancy tank all is hinged with main buoyancy tank, it is characterized in that a fixedly connected gear [5 or 6] on each time buoyancy tank, the axis of gear overlaps with the hinge axes of this time buoyancy tank and main buoyancy tank, gear [5 or 6] corresponding on each time buoyancy tank is provided with one and is engaged with and rotatable gear [7,8] on the main buoyancy tank.
2. wave motor according to claim 1 is characterized in that the side arrangement of main buoyancy tank has buoyancy tank 2 times, and symmetric arrays.
3. wave motor according to claim 1 is characterized in that 4 side arrangement of main buoyancy tank have buoyancy tank 4 times.
4. according to claim 1,2 or 3 described wave motors, 2 times of the radius that the radius that it is characterized in that the gear on each time buoyancy tank cogs more than or equal to main buoyancy tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100066583A CN101230828A (en) | 2007-01-22 | 2007-01-22 | Wave motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100066583A CN101230828A (en) | 2007-01-22 | 2007-01-22 | Wave motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101230828A true CN101230828A (en) | 2008-07-30 |
Family
ID=39897581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100066583A Pending CN101230828A (en) | 2007-01-22 | 2007-01-22 | Wave motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700687A (en) * | 2012-06-01 | 2012-10-03 | 山东大学 | Pendulum type sea wave energy utilization device based on floating platform |
| CN102767465A (en) * | 2011-05-04 | 2012-11-07 | 施浪平 | Water wheel type ocean wave energy generating device |
| CN107435613A (en) * | 2016-05-26 | 2017-12-05 | 王桂林 | Water wave electricity energy harvester |
| CN111089028A (en) * | 2019-12-16 | 2020-05-01 | 哈尔滨工程大学 | Nano friction low-frequency wave energy absorbing device based on ocean hinged floating bridge |
-
2007
- 2007-01-22 CN CNA2007100066583A patent/CN101230828A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767465A (en) * | 2011-05-04 | 2012-11-07 | 施浪平 | Water wheel type ocean wave energy generating device |
| CN102700687A (en) * | 2012-06-01 | 2012-10-03 | 山东大学 | Pendulum type sea wave energy utilization device based on floating platform |
| CN107435613A (en) * | 2016-05-26 | 2017-12-05 | 王桂林 | Water wave electricity energy harvester |
| CN107435613B (en) * | 2016-05-26 | 2020-10-30 | 王桂林 | Water wave energy collecting device |
| CN111089028A (en) * | 2019-12-16 | 2020-05-01 | 哈尔滨工程大学 | Nano friction low-frequency wave energy absorbing device based on ocean hinged floating bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |