CN102235295A - Gear rack type sea wave energy engine - Google Patents
Gear rack type sea wave energy engine Download PDFInfo
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- CN102235295A CN102235295A CN201110170648XA CN201110170648A CN102235295A CN 102235295 A CN102235295 A CN 102235295A CN 201110170648X A CN201110170648X A CN 201110170648XA CN 201110170648 A CN201110170648 A CN 201110170648A CN 102235295 A CN102235295 A CN 102235295A
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- wave energy
- square
- wave
- guide rod
- rack
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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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Abstract
The invention discloses a gear rack type sea wave energy engine, which comprises at least two groups of wave energy transmission units, wherein each group of wave energy transmission units comprise a square floating barrel which is made of stainless steel materials and a square guide rod which is fixedly arranged at the central position on the top surface of the square floating barrel; V-shaped guide rails are arranged on two side faces opposite to the square guide rod, and are in movable fit with V-shaped guide grooves which are fixedly formed on a sea platform; a rack is arranged on the other side face of the square guide rod and is engaged with a transmission gear; and an overrunning clutch is arranged on the inner circumference of the transmission gear and is arranged on a power output shaft which is arranged on the sea platform. Compared with the prior art, the engine has a simple structure, high corrosion resistance, high transmission mechanism stability, high transmission efficiency and low cost and is convenient to maintain.
Description
Technical field
The present invention relates to wave wave energy motor, especially a kind of pinion and-rack wave wave energy motor.
Background technique
At present, energy scarcity, the fuel combustion based on coal stone oil simultaneously produces bigger pollution, green energy resource to environment, as solar energy, outside the wind energy, it is huge, inexhaustible, nexhaustible that the wave wave energy has the energy, alternative coal, oil, pollution-free, the green characteristics of no resultant.
Existing wave wave energy motor, the major defect of existence: the one, because rotating mechanism and contact with sea water, antiseptic property is relatively poor, safeguards inconvenience; The 2nd, complex structure, cost and maintenance cost are higher; The 3rd, relatively poor in wave effect underdrive mechanism stability, transmission efficiency is not high.
Summary of the invention
The objective of the invention is to: provide a kind of simple in structure, antiseptic property is good, and the driving mechanism stability is good, the transmission efficiency height, and cost is low, safeguards pinion and-rack wave wave energy motor easily.
For achieving the above object, the present invention can take following technical proposals:
A kind of pinion and-rack wave of the present invention wave energy motor, comprise at least two group wave energy gear units, every group of wave energy gear unit comprises the square floating drum made from stainless steel material, be fixedly arranged on the square guide rod in described square floating drum end face center portion, be equipped with " V " type guide rail on two relative sides of described square guide rod, should be slidingly matched with " V " type guide groove that is fixedly arranged on the offshore platform by " V " type guide rail, on the another side of described square guide rod, be provided with tooth bar, this tooth bar and driving gear engagement, week be provided with free wheel device in the described driving gear, this free wheel device is installed on the pto that is arranged on the described offshore platform.
As preferably, the shared pto of the free wheel device of the described wave energy gear unit of at least two groups.
As preferably, an end of described pto is equipped with flywheel, and the other end and generator are in transmission connection, and the centre is provided with bearing spider.
As preferably, described offshore platform is connected with the seabed by hawser or column.
Compared with prior art the invention has the beneficial effects as follows: owing to adopt technique scheme, at least be provided with two groups of wave energy gear units, every group of wave energy gear unit comprises the square floating drum made from stainless steel material, be fixedly arranged on the square guide rod in described square floating drum end face center portion, be equipped with " V " type guide rail on two relative sides of described square guide rod, should be slidingly matched with " V " type guide groove that is fixedly arranged on the offshore platform by " V " type guide rail, on the another side of described square guide rod, be provided with tooth bar, this tooth bar and driving gear engagement, week be provided with free wheel device in the described driving gear, this free wheel device is installed on the pto that is arranged on the described offshore platform, its running is: when wave rises or descend, the described square floating drum that drives a plurality of wave energy gear units alternately floats, the square floating drum of come-up rotates by the rack drives driving gear on the square guide rod, at this moment free wheel device self-locking, the drive pto rotates, when wave descends, under the deadweight effect, the square floating drum descends together with square guide rod and tooth bar, drive the driving gear backward rotation, at this moment free wheel device separates with pto, this structure of the present invention, the transmission part that transforms wave energy has only several, simple in structure, transmission stability when " V " type guide rail is resisted stormy waves is good, the transmission efficiency height, " V " type guide rail is changed easily, cost is low, it is convenient to safeguard, this structure of the present invention, have only the square floating drum made from stainless steel material to float over the sea, antiseptic property is good, this structure of the present invention, when sea level altitude changes within the specific limits, do not need to adjust the height of offshore platform, described tooth bar still can with the driving gear engagement driving, this just greatly reduces equipment cost, improved effect, the present invention adopts the square floating drum, and it is big to meet the corrugated, rises floating effective.
The further beneficial effect of the present invention is: an end of described pto is equipped with flywheel, and storing energy can rely on self inertia on the other hand on the one hand, and the rotating speed of balanced pto helps driving generator for electricity generation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure schematic representation of Fig. 1.
Embodiment
Shown in Fig. 1 to 2, a kind of pinion and-rack wave of the present invention wave energy motor, comprise the first wave energy gear unit and the second energy gear unit totally two groups of wave energy gear units, every group of wave energy gear unit comprises the square floating drum made from stainless steel material 11, be vertically located in the square guide rod 6 in described square floating drum 11 end face center portions, be equipped with " V " type guide rail on two relative sides of described square guide rod 6, should be slidingly matched with " V " type guide groove 7 that is fixedly arranged on the offshore platform 2 by " V " type guide rail, described " V " type guide groove 7 passes offshore platform 2, its up and down two ends lay respectively at the top of offshore platform 2 and below, on the another side of described square guide rod 6, be provided with tooth bar 12, this tooth bar 12 and driving gear 4 engagements, be provided with free wheel device 5 week in the described driving gear 4, this free wheel device 5 is installed on the pto 8 that is arranged on the described offshore platform 2.Free wheel device 5 shared ptos 8 of the described first wave energy gear unit and the second energy gear unit.End at described pto 8 is equipped with flywheel 3, and the other end and generator 10 are in transmission connection, and the centre is provided with three bearing spiders 9.Described offshore platform 2 is affixed by column 1 and seabed.
Claims (4)
1. pinion and-rack wave wave energy motor, it is characterized in that: comprise at least two group wave energy gear units, every group of wave energy gear unit comprises the square floating drum made from stainless steel material (11), be fixedly arranged on the square guide rod (6) in described square floating drum (11) end face center portion, be equipped with " V " type guide rail on two relative sides of described square guide rod (6), should be slidingly matched with " V " type guide groove (7) that is fixedly arranged on the offshore platform (2) by " V " type guide rail, on the another side of described square guide rod (6), be provided with tooth bar (12), this tooth bar (12) and driving gear (4) engagement, interior week of described driving gear (4) is provided with free wheel device (5), and this free wheel device (5) is installed on the pto (8) that is arranged on the described offshore platform (2).
2. pinion and-rack wave wave energy motor according to claim 1 is characterized in that: the shared pto of free wheel device (5) (8) of the described wave energy gear unit of at least two groups.
3. pinion and-rack wave wave energy motor according to claim 2, it is characterized in that: an end of described pto (8) is equipped with flywheel (3), and the other end and generator (10) are in transmission connection, and the centre is provided with bearing spider (9).
4. according to the described arbitrary pinion and-rack wave wave energy motor of claim 1 to 3, it is characterized in that: described offshore platform (2) is connected with the seabed by hawser or column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170648XA CN102235295A (en) | 2011-06-23 | 2011-06-23 | Gear rack type sea wave energy engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170648XA CN102235295A (en) | 2011-06-23 | 2011-06-23 | Gear rack type sea wave energy engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102235295A true CN102235295A (en) | 2011-11-09 |
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ID=44886294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110170648XA Pending CN102235295A (en) | 2011-06-23 | 2011-06-23 | Gear rack type sea wave energy engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102235295A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047074A (en) * | 2012-12-26 | 2013-04-17 | 喻泽民 | Multi-water-turbine-generator-set simultaneous power generation device |
| CN103867688A (en) * | 2013-10-11 | 2014-06-18 | 北京国网富达科技发展有限责任公司 | Gear rack with anticorrosion structure |
| CN104405573A (en) * | 2014-10-15 | 2015-03-11 | 深圳朴方环保发展有限公司 | Device for generating electricity by tide |
| CN106979121A (en) * | 2017-05-29 | 2017-07-25 | 梁庆昌 | A kind of equipment using three float buoyancy generatings moved up and down with wave |
| CN107218170A (en) * | 2017-05-23 | 2017-09-29 | 西南交通大学 | A kind of device of oscillating floater wave-energy power generation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598102A (en) * | 2009-07-27 | 2009-12-09 | 吴德滨 | Ocean wave generator |
| US20110084488A1 (en) * | 2009-10-09 | 2011-04-14 | Ocean Power Technologies, Inc. | Wave energy converter and power take off system |
| KR101032455B1 (en) * | 2009-07-24 | 2011-05-03 | 김형진 | A power generation machine structure using water wheel |
| CN102052231A (en) * | 2010-11-29 | 2011-05-11 | 大连海洋大学 | Wave power generating device |
| CN102072076A (en) * | 2009-11-20 | 2011-05-25 | 秦臻 | Water wave surge generating platform |
| CN202157895U (en) * | 2011-06-23 | 2012-03-07 | 绍兴文理学院 | Gear rack type oceanic wave energy engine |
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2011
- 2011-06-23 CN CN201110170648XA patent/CN102235295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101032455B1 (en) * | 2009-07-24 | 2011-05-03 | 김형진 | A power generation machine structure using water wheel |
| CN101598102A (en) * | 2009-07-27 | 2009-12-09 | 吴德滨 | Ocean wave generator |
| US20110084488A1 (en) * | 2009-10-09 | 2011-04-14 | Ocean Power Technologies, Inc. | Wave energy converter and power take off system |
| CN102072076A (en) * | 2009-11-20 | 2011-05-25 | 秦臻 | Water wave surge generating platform |
| CN102052231A (en) * | 2010-11-29 | 2011-05-11 | 大连海洋大学 | Wave power generating device |
| CN202157895U (en) * | 2011-06-23 | 2012-03-07 | 绍兴文理学院 | Gear rack type oceanic wave energy engine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047074A (en) * | 2012-12-26 | 2013-04-17 | 喻泽民 | Multi-water-turbine-generator-set simultaneous power generation device |
| CN103047074B (en) * | 2012-12-26 | 2015-08-05 | 喻泽民 | The device that hydraulic turbine generator multicomputer generates electricity simultaneously |
| CN103867688A (en) * | 2013-10-11 | 2014-06-18 | 北京国网富达科技发展有限责任公司 | Gear rack with anticorrosion structure |
| CN104405573A (en) * | 2014-10-15 | 2015-03-11 | 深圳朴方环保发展有限公司 | Device for generating electricity by tide |
| CN107218170A (en) * | 2017-05-23 | 2017-09-29 | 西南交通大学 | A kind of device of oscillating floater wave-energy power generation |
| CN106979121A (en) * | 2017-05-29 | 2017-07-25 | 梁庆昌 | A kind of equipment using three float buoyancy generatings moved up and down with wave |
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Application publication date: 20111109 |