CN201507390U - Pendulum type wave-activated power generating apparatus - Google Patents
Pendulum type wave-activated power generating apparatus Download PDFInfo
- Publication number
- CN201507390U CN201507390U CN2009202269869U CN200920226986U CN201507390U CN 201507390 U CN201507390 U CN 201507390U CN 2009202269869 U CN2009202269869 U CN 2009202269869U CN 200920226986 U CN200920226986 U CN 200920226986U CN 201507390 U CN201507390 U CN 201507390U
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- gear
- change gear
- wave
- speed change
- flywheel
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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
Abstract
A pendulum type wave-activated power generating apparatus, belonging to the field of a wave energy generating equipment, comprises a reversing gear box (3) and a generator (2), a power output shaft (18) is connected with the generator (21). The pendulum type wave-activated power generating apparatus is characterized in that a wave power board (1) is movably connected with a drive shaft a (5) in the reversing gear box (3) by a link bar (2), a reversing mechanism and a speed change mechanism are arranged in the reversing gear box (3), the reversing mechanism comprises a forward chain wheel chain wheel (4) and a reverse chain wheel (6) which are arranged on the drive shaft a (5), a forward flywheel (8) and a change gear a (9) which are arranged on a drive shaft b (7), and a change gear b (10) and a reverse flywheel (12) which are arranged on a drive shaft c ( 13), the forward chain wheel (4) and the forward flywheel (8), and the reverse chain wheel (6) and the reverse flywheel (12) are driven by a chain respectively, the change gear a (9) and the change gear b (10) are engaged by the gear with equal addendum teeth. The utility model has the advantages of simple structure, high generating efficiency and wide use range.
Description
Technical field
The pendulum model Wave-activated power generation equipment belongs to the wave-energy power generation apparatus field, is specifically related to a kind of pendulum model Wave-activated power generation equipment that wave energy is converted to electric energy.
Background technique
Wave-activated power generation is by Wave energy converting device wave energy at first to be converted to mechanical energy, and then converts the process of electric energy to.This technology was risen the beginning of the eighties in last century, and ocean, west big country utilizes the new technology advantage to launch experiment one after another.Wave energy comprises kinetic energy and the potential energy that the ocean surface wave is had, a kind ofly under wind action, produces, and the mechanical energy that stores by short-period wave with the form of kinetic energy and potential energy.The energy of wave and wave height square, cycle of motion of wave and the width of meeting the corrugated be directly proportional.Present focus development wave energy of China and wave heat energy.Statistics shows, wave produces 200,000 kilowatts energy each second on 1 sq-km sea, the wave energy that can develop in the ocean, the whole world is about hundred million kilowatts of 27-30, and the reserves of territory, China coastal waters wave are about 1.5 hundred million kilowatts, can the about 3000-3500 of development and use amount ten thousand kilowatts.Wave energy has the energy density height, advantage such as wide distributes.It is a kind of inexhaustible renewable and clean energy resource, and especially in energy consumption bigger winter, utilizable wave energy energy is also maximum.Chinese patent (application number 200710191545.5) discloses a kind of wave-type electric generator, this wave-type electric generator is provided with floating device, the wave fluctuation drives floating device and moves up and down, and driving driven sprocket rotates on the pto mode by the ratchet sprocket wheel on the ratchet gear on the transmission shaft and the engagement of the driven gear on the pto, the transmission shaft, to realize floating device conversion of motion up or down be equidirectional rotation.This patent of invention has mainly been utilized the potential energy acting of wave fluctuation, and potential energy is converted into mechanical energy.This invention has 2 deficiencys: 1, in the steady fluctuation process of wave, the variation of potential energy is also little, expect pto rotating speed faster, only can not well realize by reversing arrangement, but speed change gear is not set in this invention, therefore its generating efficiency is not high, and practicability is relatively poor; 2, the wave on rivers or beach, shallow sea normally mostly is the wave of steady fluctuation, expect the potential energy that wave is bigger, how need be or the bigger zone of stormy waves in the zone, deep-sea, and therefore the using scope of this invention is subjected to very big influence.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of wave front and back that utilize to come and go the Driving force effect, two-way kinetic energy is converted into mechanical energy, simple in structure, generating efficiency is high, the pendulum model Wave-activated power generation equipment that using scope is wide.
The technological scheme that its technical problem that solves the utility model adopts is: this pendulum model Wave-activated power generation equipment, comprise commutation gearbox and generator, be provided with changement in the commutation gearbox, pto is connected with generator, it is characterized in that: the Wave power plate flexibly connects by the transmission shaft a in connecting rod and the commutation gearbox, be provided with changement and gear in the commutation gearbox, changement is by the forward sprocket wheel and the reverse sprocket wheel that are installed on the transmission shaft a, the change gear b and the reverse flywheel that are installed in forward flywheel and the change gear a on the transmission shaft b and are installed on the transmission shaft c are formed, forward sprocket wheel and forward flywheel, oppositely sprocket wheel and reverse flywheel are respectively by chain transmission, gear engagements such as forward flywheel and the oppositely reverse installation of flywheel, change gear a and change gear b are.Forward sprocket wheel and forward flywheel are used to transmit the power that the Wave power plate is pushed ahead, oppositely sprocket wheel and reverse flywheel are used to transmit the power that the Wave power plate moves backward, change gear a and change gear b for etc. gear, only be used for changing wave into effect that transmission shaft rotates in the same way to the motion of former and later two directions.The forward flywheel is identical with the structure of the present used flywheel of bicycle rear with the structure of oppositely flywheel employing, in the reverse idle running that realizes can realizing when orientation is transmitted chain power central shaft.The Wave power plate is a plane waterproof light sheet material, determines its size according to the design needs.
Gear is a multi-change speed, by being installed in speed change gear a on the transmission shaft c, being installed in speed change gear b and the speed change gear c on the transmission shaft d and the speed change gear d that is installed on the pto forms, speed change gear a and speed change gear c engagement, speed change gear b and speed change gear d engagement.
The pto output terminal is provided with output gear, and generator input shaft axle head is provided with generator gear, output gear and generator gear engagement.
Output gear and generator gear can play chronotropic action for not waiting gear in transferring power, also can gear such as be made as according to the difference of design needs.
The pendulum model Wave-activated power generation equipment is one or more groups, when many groups equipment is used in combination, and can in parallel or series connection use with many generators.
Compared with prior art, the beneficial effect that pendulum model Wave-activated power generation equipment of the present utility model is had is: come and go the Driving force effect before and after 1, utilizing wave, two-way kinetic energy is converted into mechanical energy, add gear, improve generating efficiency; 2, compact overall structure, installation are easily, floor space is little, using scope is wide, and cost is low, pollution-free, noise free.
Description of drawings
Fig. 1 is the utility model pendulum model Wave-activated power generation equipment plan structure schematic representation.
Wherein: 1 Wave power plate, 2 connecting rods, 3 commutation gearboxes, 4 forward sprocket wheels, 5 transmission shaft a, 6 reverse sprocket wheel 7 transmission shaft b 8 forward flywheels 9 change gear a 10 change gear b 11 speed change gear a 12 reverse flywheel 13 transmission shaft c 14 transmission shaft d 15 speed change gear b 16 speed change gear c17 speed change gear d 18 ptos 19 output gears 20 generator gears 21 generators.
Fig. 1 is the most preferred embodiment of the utility model pendulum model Wave-activated power generation equipment, is described further below in conjunction with 1 pair of the utility model of accompanying drawing:
Embodiment
With reference to accompanying drawing 1:
The pendulum model Wave-activated power generation equipment mainly comprises Wave power plate 1, commutation gearbox 3 and generator 21, and Wave power plate 1 flexibly connects by the transmission shaft a5 in connecting rod 2 and the commutation gearbox 3, gives the gear that commutates with transmission of power.Commutation gearbox 3 belows are provided with supporting frame, are provided with changement and multi-change speed mechanism in the commutation gearbox 3, and output gear 19 meshes with generator gear 20, and gives generator 21 with transmission of power.Changement in the commutation gearbox 3 by be installed on the transmission shaft a5 forward sprocket wheel 4 and oppositely sprocket wheel 6, be installed in forward flywheel 8 and the change gear a9 on the transmission shaft b7 and be installed on the transmission shaft c13 change gear b10 and oppositely flywheel 12 form, forward sprocket wheel 4 and forward flywheel 8, oppositely sprocket wheel 6 and oppositely flywheel 12 respectively by chain transmission, change gear a9 and change gear b10 for etc. gear mesh.Gear is a multi-change speed, by being installed in speed change gear a11 on the transmission shaft c13, being installed in speed change gear b15 and the speed change gear c16 on the transmission shaft d14 and the speed change gear d17 that is installed on the pto 18 forms, speed change gear a11 and speed change gear c16 engagement, speed change gear b15 and speed change gear d17 engagement.The Wave power plate is a plane waterproof light sheet material, and length is 5～10m.
Working principle and working procedure are as follows: the pendulum model Wave-activated power generation equipment utilize wave forward with backward scouring force, the Wave power plate is moved back and forth, thereby the gear that drives the commutation gearbox by connecting rod rotates, the commutation gearbox converts the opposite strength of both direction to two power of a direction of continuous uninterrupted, and carry out speed change, make faster rotational speed, drive generator then and generate electricity.During installation, fix supporting frame, commutation gearbox 3, generator 21 are fixed on the supporting frame.Wave power plate 1 is connected on the commutation gearbox 3 by connecting rod 2, Wave power plate 1 is put into water, wave is come and gone all promote Wave power plate 1, the commutation and the gear that drive in the commutation gearbox 3 by connecting rod 2 move, commutation gearbox 3 converts the opposite strength of both direction two power of a direction of continuous uninterrupted to, is delivered on the generator 21 and generates electricity.
When wave is pushed ahead, promoting Wave power plate 1 moves forward, Wave power plate 1 is by the transmission shaft a5 forward rotation in the connecting rod 2 drive commutation gearboxes 3, transmission shaft a5 is provided with forward sprocket wheel 4 and reverse sprocket wheel 6, forward sprocket wheel 4 drives forward flywheel 8 forward rotation by chain, chain on the reverse gear 6 is oppositely dallying on the flywheel 12, forward flywheel 8 is fixed on the transmission shaft b7, drive transmission shaft b7 and be fixed on change gear a9 forward rotation on the transmission shaft b7, change gear a9 and change gear b10 for etc. gear, be used to change the sense of rotation of transmission shaft c13, engagement by change gear a9 and change gear b10, make transmission shaft c13 backward rotation, drive the speed change gear a11 backward rotation that is fixed on the transmission shaft c13 simultaneously, speed change gear a11 and speed change gear c16 engagement speed change, and drive transmission shaft d14 forward rotation, transmission shaft d14 drives speed change gear b15 forward rotation, speed change gear b15 and speed change gear d17 engagement speed change, and drive pto 18 backward rotation.Pto 18 stretches out commutation gearbox 3, and generator 21 input shaft axle heads are provided with generator gear 20, and output gear 19 and generator gear 20 engagements are passed to generator 21 with power, make generator 21 generatings.
When wave moves backward, driving Wave power plate 1 moves backward, Wave power plate 1 is by the transmission shaft a5 backward rotation in the connecting rod 2 drive commutation gearboxes 3, chain on the forward sprocket wheel 4 dallies on forward flywheel 8, oppositely the chain on the sprocket wheel 6 drives reverse flywheel 12 backward rotation, oppositely flywheel 12 is fixed on the transmission shaft c13, drive transmission shaft c13 and be fixed on speed change gear a11 backward rotation on the transmission shaft c13, change gear b10 and change gear a9 engagement, drive transmission shaft b7 forward rotation, at this moment, transmission shaft b7 dallies in forward flywheel 8.Speed change gear a11 and speed change gear c16 engagement speed change, and drive transmission shaft d14 forward rotation, transmission shaft d14 drives speed change gear b15 forward rotation, speed change gear b15 and speed change gear d17 engagement speed change, and drive pto 18 backward rotation.Pto 18 stretches out commutation gearbox 3, output terminal is provided with output gear 19, generator 21 input shaft axle heads are provided with generator gear 20, output gear 19 and generator gear 20 engagements, power is passed to generator 21, make generator 21 generating, output gear 19 and generator gear 20 are gear not or the like.Output gear 19 and generator gear 20 such as also can be at gear.
Gear is a multi-change speed, is the level Four speed change in the present embodiment, and according to the different designs requirement, gear can be adjusted the quantity of speed change gear and transmission shaft, thereby different numbers of steps of speeds is set.The pendulum model Wave-activated power generation equipment is one or more groups, when many groups equipment is used in combination, and can in parallel or series connection use with many generators.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1. pendulum model Wave-activated power generation equipment, comprise commutation gearbox (3) and generator (21), be provided with changement in the commutation gearbox (3), pto (18) is connected with generator (21), it is characterized in that: Wave power plate (1) flexibly connects by the interior transmission shaft a (5) of connecting rod (2) and commutation gearbox (3), changement in the commutation gearbox (3) is by the forward sprocket wheel (4) and the reverse sprocket wheel (6) that are installed on the transmission shaft a (5), the change gear b (10) and the reverse flywheel (12) that are installed in forward flywheel (8) and the change gear a (9) on the transmission shaft b (7) and are installed on the transmission shaft c (13) are formed, forward sprocket wheel (4) and forward flywheel (8), oppositely sprocket wheel (6) and reverse flywheel (12) are respectively by chain transmission, forward flywheel (8) and the oppositely reverse installation of flywheel (12), change gear a (9) and change gear b (10) for etc. gear mesh.
2. pendulum model Wave-activated power generation equipment according to claim 1, it is characterized in that: gear is a multi-change speed, by being installed in speed change gear a (11) on the transmission shaft c (13), being installed in speed change gear b (15) and the speed change gear c (16) on the transmission shaft d (14) and the speed change gear d (17) that is installed on the pto (18) forms, speed change gear a (11) and speed change gear c (16) engagement, speed change gear b (15) and speed change gear d (17) engagement.
3. pendulum model Wave-activated power generation equipment according to claim 1 and 2, it is characterized in that: pto (18) output terminal is provided with output gear (19), generator (21) input shaft axle head is provided with generator gear (20), output gear (19) and generator gear (20) engagement.
4. pendulum model Wave-activated power generation equipment according to claim 3 is characterized in that: output gear (19) and generator gear (20) be not for waiting gear.
5. pendulum model Wave-activated power generation equipment according to claim 1 is characterized in that: the pendulum model Wave-activated power generation equipment is one or more groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202269869U CN201507390U (en) | 2009-09-22 | 2009-09-22 | Pendulum type wave-activated power generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202269869U CN201507390U (en) | 2009-09-22 | 2009-09-22 | Pendulum type wave-activated power generating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN201507390U true CN201507390U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202269869U Expired - Fee Related CN201507390U (en) | 2009-09-22 | 2009-09-22 | Pendulum type wave-activated power generating apparatus |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619670A (en) * | 2012-04-12 | 2012-08-01 | 李申 | Ocean power generating device having marine pile, connecting rod and buoyancy tank |
| CN102022247B (en) * | 2009-09-22 | 2012-10-10 | 徐国峰 | Pendulum wave generating equipment |
| CN103867378A (en) * | 2012-12-14 | 2014-06-18 | 陈文美 | Wave-power device |
| CN104196673A (en) * | 2014-08-21 | 2014-12-10 | 清华大学 | Wave energy generating system |
| CN104218733A (en) * | 2014-09-19 | 2014-12-17 | 武汉理工大学 | Vibrating energy collecting device |
| CN104632515A (en) * | 2015-01-15 | 2015-05-20 | 裘尧云 | Ocean energy converting device |
| CN105443310A (en) * | 2015-12-31 | 2016-03-30 | 任毅枫 | Wave energy collecting device |
| CN106081041A (en) * | 2016-06-30 | 2016-11-09 | 常石集团（舟山）造船有限公司 | A kind of Ship Energy Saving Device |
| CN113078770A (en) * | 2021-04-29 | 2021-07-06 | 江苏科技大学 | Novel electrostatic induction flywheel battery |
-
2009
- 2009-09-22 CN CN2009202269869U patent/CN201507390U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022247B (en) * | 2009-09-22 | 2012-10-10 | 徐国峰 | Pendulum wave generating equipment |
| CN102619670A (en) * | 2012-04-12 | 2012-08-01 | 李申 | Ocean power generating device having marine pile, connecting rod and buoyancy tank |
| CN103867378A (en) * | 2012-12-14 | 2014-06-18 | 陈文美 | Wave-power device |
| CN104196673A (en) * | 2014-08-21 | 2014-12-10 | 清华大学 | Wave energy generating system |
| CN104196673B (en) * | 2014-08-21 | 2016-06-15 | 清华大学 | A kind of wave energy power generation system |
| CN104218733A (en) * | 2014-09-19 | 2014-12-17 | 武汉理工大学 | Vibrating energy collecting device |
| CN104632515A (en) * | 2015-01-15 | 2015-05-20 | 裘尧云 | Ocean energy converting device |
| CN105443310A (en) * | 2015-12-31 | 2016-03-30 | 任毅枫 | Wave energy collecting device |
| CN105443310B (en) * | 2015-12-31 | 2018-09-21 | 任毅枫 | Wave energy collection device |
| CN106081041A (en) * | 2016-06-30 | 2016-11-09 | 常石集团（舟山）造船有限公司 | A kind of Ship Energy Saving Device |
| CN113078770A (en) * | 2021-04-29 | 2021-07-06 | 江苏科技大学 | Novel electrostatic induction flywheel battery |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20100616 Termination date: 20100922 |