CN106499569A - Lift Wave-activated power generation equipment - Google Patents
Lift Wave-activated power generation equipment Download PDFInfo
- Publication number
- CN106499569A CN106499569A CN201610901075.6A CN201610901075A CN106499569A CN 106499569 A CN106499569 A CN 106499569A CN 201610901075 A CN201610901075 A CN 201610901075A CN 106499569 A CN106499569 A CN 106499569A
- Authority
- CN
- China
- Prior art keywords
- power generation
- generation equipment
- bent axle
- drive link
- wave
- 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
Links
Classifications
-
- 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
- F03B13/16—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
The invention discloses a kind of lift Wave-activated power generation equipment, including swimming in the float of the water surface, being fixed on the pedestal and generator at the bottom, the lower section connection of the float is axially reciprocal one end of the drive link of motion, the other end of drive link is fixed on the middle part of the horizontal slide rod perpendicular to the drive link direction of motion, the two ends of the horizontal slide rod are slidably connected on slide rail, and the slide rail is fixed on pedestal；Together with the horizontal slide rod is rotatably coupled to the connecting rod of crankshaft connecting rod system in the offside of connection drive link position, the other end connection bent axle of connecting rod；The bent axle of crankshaft connecting rod system is axially connected with the rotating shaft of generator.The invention has the beneficial effects as follows：Have higher transmission efficiency.
Description
Technical field
The present invention relates to technical field of new energies, specifically a kind of lift Wave-activated power generation equipment.
Background technology
Wave marine greatly is forever continuous to roll up and down.Generated electricity using the potential energy that stores in wave, neither receive weather
Situation is limited, and also can not generated electricity with permanent by time restriction, for coastline is very long, domain inland sea ocean vast area
China for, with special advantage.Chinese patent literature CN 204553075U, discloses in August in 2015 and " floats on the 12nd
Minor new-type wave TRT ", includes transmission mechanism and generating set, the transmission mechanism include tooth bar and 2 symmetrical
The gear unit of setting；The gear unit includes driving wheel, freewheel clutch and driven wheel, the ratchet of the freewheel clutch
In embedded driving wheel, the ratchet of the freewheel clutch is connected with driven wheel by drive sprocket axle；The driving wheel and driven wheel
It is connected with navigation mark lamp base by floor；The tooth bar is connected with anchor chain；2 gear units are respectively placed in the both sides of tooth bar, and
Tooth bar is meshed with the driving wheel of 2 gear units, and the driving wheel of 2 gear units of rack drives is rotated；2 gear units
Driven wheel is meshed with the generator gear of generating set, and driven wheel is rotated and drives generator gear to rotate, so that generator
Group generates electricity.The technical scheme drive mechanism is more complicated, causes in transmission process energy loss than larger, the final electric power for obtaining
Faint, have influence on the value of final popularization.
Content of the invention
The technical problem to be solved in the invention is, the transmission efficiency of existing Wave-activated power generation equipment than relatively low, so as to provide
A kind of lift Wave-activated power generation equipment for having higher transmission efficiency.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of lift Wave-activated power generation equipment, including drift
The float that keeps afloat, the pedestal and generator for being fixed on the bottom, the lower section connection of the float are axially reciprocal the biography of motion
One end of lever, the other end of drive link are fixed on the middle part of the horizontal slide rod perpendicular to the drive link direction of motion, the water
The two ends of smooth lever are slidably connected on slide rail, and the slide rail is fixed on pedestal；The horizontal slide rod is in connection transmission
Together with the offside of bar position is rotatably coupled to the connecting rod of crankshaft connecting rod system, the other end connection bent axle of connecting rod；Bent axle
The bent axle of linkage is axially connected with the rotating shaft of generator.
The technical program devises float to capture the dipping and heaving action of wave, then passes through the dipping and heaving action
Drive link going down, the other end of drive link is that a level that can up and down reciprocatingly slide as drive link rises and falls is slided
Bar, now, the fluctuating of wave is converted to pumping for horizontal slide rod.It is vertical that drive link is normally provided as axis
In horizontal plane, and horizontal slide rod is normally provided as diameter parallel in horizontal plane.The two ends of horizontal conveyor bar, being designed with can edge
The sliding connection structure that drive link heave direction is slided, for the glide direction of limit levels sliding bar.And horizontal slide rod
Lower section, that is, the opposite side of the position of connection drive link, design is connected with the small end of connecting rod in crankshaft connecting rod system, and connecting rod
The other end, i.e. big end is then to rotate to be connected with the axle journal of bent axle.After so designing, when heaving of the sea, float
Son is promoted oscilaltion by wave, drives horizontal slide rod up and down reciprocatingly to lift, then by crankshaft connecting rod system, will be this upper and lower
Rotation of the conversion of motion for bent axle, bent axle promote the alternator shaft of axially connection to rotate again, realize generating electricity.As wave has been
Volt, during float is in promoting crank rotation up and down in this structure, electrical power generators are achieved, with very high
Operating efficiency.
Preferably, being to be rigidly connected between the float and drive link.In this programme, float is rigidly connected with power transmission shaft,
What the buoyancy that can be subject to float was complete passes to power transmission shaft, farthest pulls power transmission shaft to move up and down, is conducive to carrying
Energy conversion efficiency.
Preferably, the two ends of the horizontal slide rod are provided with roller, the rolling that roller forms adaptation with slide rail is connected pass
System.The coefficient of friction of rolling friction is much smaller than sliding friction, and this programme devises more excellent rolling friction to reduce intermediate link
Energy ezpenditure.
Preferably, the two ends of the horizontal slide rod are equipped with roller leg, the roller leg is slided parallel to level
The glide direction of lever, the roller respectively set 1 at the two ends of roller leg.Both sides respectively set a roller leg, each roller
Leg respectively sets 1 roller up and down, and make horizontal slide rod slides up and down that track is precise and stable, contributes to the energy optimal to connecting rod
Transmission.
Preferably, the difference in height between the top dead centre of the rod journal of the bent axle and lower dead center, the peak valley with wave
Difference adaptation.Difference in height between the top dead centre of the rod journal of bent axle and lower dead center, that is, the difference in height of wave acting, also
It is difference in height that float fluctuates in wave.
Preferably, the end of the bent axle is provided with axial blind hole, the rotating shaft gap of generator is socketed in the blind hole
Interior, and connected with wind spring between the rotating shaft of generator and blind hole inwall.This programme connects bent axle and alternator shaft using wind spring,
This is made the rotation that generator is more uniformly distributed, is contributed to generator stable work, is lifted generating efficiency.On the other hand, in the water surface
Under the larger adverse circumstances of wave, using the intermediary that wind spring is transmitted as power, generator can be protected.
Preferably, the bent axle is provided with the axle sleeve being fixed on pedestal, axle sleeve is provided with prevents bent axle counter-rotating
Ratchet structure.Ratchet structure still be able to can be rotated forward when the rod journal of bent axle turns to upper and lower stop.
In sum, the invention has the beneficial effects as follows：Have higher transmission efficiency.
Description of the drawings
Fig. 1 be in trough when the present invention a kind of structural representation,
Fig. 2 be in crest when the present invention a kind of structural representation.
Wherein：1 float, 2 pedestals, 3 generators, 4 drive links, 5 horizontal slide rods, 6 slide rails, 7 connecting rods, 8 support cross tubes,
9 support sheer poles, 10 bent axles, 11 rollers, 12 roller legs, 13 wind springs, 14 ratchet structures, 15 waves.
Specific embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, is a kind of lift Wave-activated power generation equipment, including the float 1 of a rigidity, under float
The upper end for being connected to drive link 4 of side's rigidity, drive link is to be vertically to horizontal plane, can axially reciprocating up and down.Transmission
The bottom of bar is fixed on the middle part of horizontal slide rod 5.The axial direction of horizontal slide rod is horizontal direction, and which is respectively arranged at two ends with
Two roller legs 12, are respectively provided with 1 roller 11 up and down on each roller leg, this 2 groups of 4 rollers are constituted with slide rail 6 and rolled
Annexation, makes horizontal slide rod move up and down along the direction of slide rail.2 points of pedestal is left and right 2, and each pedestal is provided with 1
Individual column, carries out lateral connection with support cross tube 8 and support sheer pole 9 between two columns respectively, forms propping up for an entirety
Frame, slide rail are just vertically arranged on the support.The lower section of horizontal slide rod is by bearing pin and the company of the connecting rod 7 of crankshaft connecting rod system
Bar microcephaly rotates connection, and the other end of connecting rod is that big end is connected with the rod journal rotation of bent axle 10.Bent axle is provided with 2 axles
Set, is located on left and right sidesing pillar respectively, is wherein provided with ratchet structure 14 in the axle sleeve in left side, is prevented bent axle backwards rotation.Bent axle
Right-hand end is provided with axial blind hole, and the rotating shaft gap of generator 3 is socketed in the blind hole, and the rotating shaft of generator and blind hole
Connected with wind spring 13 between inwall.
A kind of lift Wave-activated power generation equipment of this example, can be placed on the stable sea area of shallow sea dimension of waves, pedestal
Seabed is fixed on, whole support is immersed in underwater, buoys float is lifted to catch the fluctuating of wave 15 in the water surface.Work as float
When being in trough state, as shown in figure 1, float is located at the bottom of moving position, the promotion of the driven bar of horizontal slide rod
Interval bottom of sliding is also at, drivening rod major part is also at bottom.When float is in crest state, such as Fig. 2 institutes
Show, float is located at the top of moving position, the promotion of the driven bar of horizontal slide rod is also at interval the top of sliding,
Drivening rod major part is also at topmost.The continuous oscilaltion of the wave that float is captured, is converted into big end and drives song
The rod journal of axle is constantly moved between lower dead center and top dead centre, forms the cycle rotation of bent axle, and final pushing generator is sent out
Electricity.Due to the presence for having ratchet structure, the rotation direction of bent axle is unidirectional all the time.Due to the presence for having wind spring, generator
Rotating shaft more stably can be rotated.It should be noted that the difference in height between the rod journal top dead centre of bent axle and lower dead center, with
The peak-valley difference adaptation of wave, with farthest using Wave energy.
Claims (7)
1. a kind of lift Wave-activated power generation equipment, including swimming in the float of the water surface（1）, be fixed on the bottom pedestal（2）With send out
Motor（3）, it is characterized in that, the lower section connection of the float is axially reciprocal the drive link of motion（4）One end, drive link another
One end is fixed on the horizontal slide rod perpendicular to the drive link direction of motion（5）Middle part, the two ends of the horizontal slide rod are slided
It is connected to slide rail（6）On, the slide rail is fixed on pedestal；Offside and song of the horizontal slide rod in connection drive link position
The connecting rod of axle linkage（7）It is rotatably coupled to together, the other end connection bent axle of connecting rod；The bent axle of crankshaft connecting rod system
（10）Rotating shaft with generator is axially connected.
2. a kind of lift Wave-activated power generation equipment according to claim 1, is characterized in that, between the float and drive link
For being rigidly connected.
3. a kind of lift Wave-activated power generation equipment according to claim 1 and 2, is characterized in that, the horizontal slide rod
Two ends are provided with roller（11）, the rolling annexation that roller is adapted to slide rail formation.
4. a kind of lift Wave-activated power generation equipment according to claim 3, is characterized in that, the two ends of the horizontal slide rod
It is equipped with roller leg（12）, glide direction of the roller leg parallel to horizontal slide rod, the roller is in roller leg
Two ends respectively set 1.
5. a kind of lift Wave-activated power generation equipment according to claim 1 and 2, is characterized in that, the pitman shaft of the bent axle
Difference in height between the top dead centre of neck and lower dead center, with wave（15）Peak-valley difference adaptation.
6. a kind of lift Wave-activated power generation equipment according to claim 1 and 2, is characterized in that, the end of the bent axle sets
Have an axial blind hole, the rotating shaft gap of generator is socketed in the blind hole, and between the rotating shaft of generator and blind hole inwall with
Wind spring（13）Connection.
7. a kind of lift Wave-activated power generation equipment according to claim 1 and 2, is characterized in that, the bent axle is provided with fixation
Axle sleeve on pedestal, axle sleeve are provided with the ratchet structure for preventing bent axle counter-rotating（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901075.6A CN106499569A (en) | 2016-10-17 | 2016-10-17 | Lift Wave-activated power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901075.6A CN106499569A (en) | 2016-10-17 | 2016-10-17 | Lift Wave-activated power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499569A true CN106499569A (en) | 2017-03-15 |
Family
ID=58295414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901075.6A Pending CN106499569A (en) | 2016-10-17 | 2016-10-17 | Lift Wave-activated power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387302A (en) * | 2017-08-25 | 2017-11-24 | 徐文贵 | A kind of vertical U-shaped Wave power generation device |
| CN109274288A (en) * | 2018-08-23 | 2019-01-25 | 哈尔滨工程大学 | A kind of floatation type has the piezoelectricity Wave energy converting device of slide link mechanism |
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|---|---|---|---|---|
| CN2054494U (en) * | 1988-12-05 | 1990-03-14 | 秦金和 | Sea wave pushing generating device |
| CN2705621Y (en) * | 2004-01-18 | 2005-06-22 | 刘兴永 | Wave power generator |
| CN200978771Y (en) * | 2006-12-11 | 2007-11-21 | 丛支旺 | Float lifting type rack and flywheel driven sea wave generator |
| CN201050439Y (en) * | 2007-07-03 | 2008-04-23 | 叶雪峰 | Floating type sea wave generator |
| US8324752B2 (en) * | 2009-12-29 | 2012-12-04 | Lee Kye Young | Water wave power plant system |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| US8395271B2 (en) * | 2009-09-30 | 2013-03-12 | John V. Mizzi | Pass-through PTO mechanism for renewable energy systems |
| CN204553075U (en) * | 2015-03-20 | 2015-08-12 | 武汉理工大学 | Float type new-type wave electricity generating device |
| CN205047355U (en) * | 2015-09-24 | 2016-02-24 | 魏邦钦 | Sea wave electricity generating device |
| CN105402077A (en) * | 2015-11-10 | 2016-03-16 | 大连海洋大学 | Reciprocating-motion wave power generating device |
| CN205207043U (en) * | 2015-11-25 | 2016-05-04 | 河北省电力勘测设计研究院 | Wave power generator |
-
2016
- 2016-10-17 CN CN201610901075.6A patent/CN106499569A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054494U (en) * | 1988-12-05 | 1990-03-14 | 秦金和 | Sea wave pushing generating device |
| CN2705621Y (en) * | 2004-01-18 | 2005-06-22 | 刘兴永 | Wave power generator |
| CN200978771Y (en) * | 2006-12-11 | 2007-11-21 | 丛支旺 | Float lifting type rack and flywheel driven sea wave generator |
| CN201050439Y (en) * | 2007-07-03 | 2008-04-23 | 叶雪峰 | Floating type sea wave generator |
| US8395271B2 (en) * | 2009-09-30 | 2013-03-12 | John V. Mizzi | Pass-through PTO mechanism for renewable energy systems |
| US8324752B2 (en) * | 2009-12-29 | 2012-12-04 | Lee Kye Young | Water wave power plant system |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| CN204553075U (en) * | 2015-03-20 | 2015-08-12 | 武汉理工大学 | Float type new-type wave electricity generating device |
| CN205047355U (en) * | 2015-09-24 | 2016-02-24 | 魏邦钦 | Sea wave electricity generating device |
| CN105402077A (en) * | 2015-11-10 | 2016-03-16 | 大连海洋大学 | Reciprocating-motion wave power generating device |
| CN205207043U (en) * | 2015-11-25 | 2016-05-04 | 河北省电力勘测设计研究院 | Wave power generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387302A (en) * | 2017-08-25 | 2017-11-24 | 徐文贵 | A kind of vertical U-shaped Wave power generation device |
| WO2019037774A1 (en) * | 2017-08-25 | 2019-02-28 | 徐文贵 | Vertical u-shaped wave power generation device |
| CN109274288A (en) * | 2018-08-23 | 2019-01-25 | 哈尔滨工程大学 | A kind of floatation type has the piezoelectricity Wave energy converting device of slide link mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |