CN105186924B - Spheroid, which is hit, hits generator and wave acti-vated power generation device - Google Patents
Spheroid, which is hit, hits generator and wave acti-vated power generation device Download PDFInfo
- Publication number
- CN105186924B CN105186924B CN201510667399.3A CN201510667399A CN105186924B CN 105186924 B CN105186924 B CN 105186924B CN 201510667399 A CN201510667399 A CN 201510667399A CN 105186924 B CN105186924 B CN 105186924B
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- CN
- China
- Prior art keywords
- hit
- generator
- spheroid
- wave
- hits
- Prior art date
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 239000013078 crystal Substances 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 239000011324 bead Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
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- 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
-
- 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
Landscapes
- 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
A kind of spheroid, which is hit, hits generator and wave acti-vated power generation device, belongs to marine energy and utilizes technical field.Hit in the wave acti-vated power generation device provided with spheroid and hit generator, generator is built-in with steel ball, and both ends are equipped with miniature piezoelectric crystal, and steel ball can free movement in track internally.Spheroid hits the miniature piezoelectric crystal for hitting generator both ends under the drive of wave and produces electric current.The separated time road hit on generator is hit in each spheroid to be pooled in total line, connect outgoing circuit by device；Wave force is converted into the mechanical energy of bead motion by the present invention by effectively being utilized to miniature piezoelectric crystal generator, and then is converted into electric energy by small ball impact miniature piezoelectric crystal.Simple and stable structure of the present invention, electric energy is changed into by wave energy is simple and effective, is with a wide range of applications.
Description
Technical field
Hit the present invention relates to a kind of spheroid and hit generator and wave acti-vated power generation device.Belong to exploitation of marine energy technical field.
Background technology
Now with flourishing for modern industry, the energy has turned into the material base of mankind's activity, due to coal, stone
The disposable conventional energy resource such as oil, natural gas is limited and non-renewable.People are starting to develop various novel energies, such as too
Positive energy, wind energy, geothermal energy, ocean energy, biological energy source etc..Although ocean energy has huge development potentiality, the mankind are to wave energy
Utilization or fewer, wave energy refers to energy possessed by liquid surface fluctuation, and the energy of wave energy is by wave height, cycle
And the influence of the width of wave slope, therefore the R＆D work in terms of the collection to wave energy turns into ten during wave power utilization
Divide an important ring, at present, floating generating device is then more difficult because floating relative motion produces, complicated, device
The stability and reliability of operation need to be researched and solved.
The content of the invention
It is to provide a kind of spheroid the invention solves purpose to hit and hits generator, the device can hits piezo crystals by spheroid
Body is generated electricity.This present invention, which also provides, simultaneously a kind of hits the wave acti-vated power generation device for hitting generator with the spheroid.
The present invention is achieved through the following technical solutions：A kind of spheroid, which is hit, hits generator, and the spheroid, which is hit, to be hit generator and include
Body with inner chamber and the piezo-electric crystal installed in the body both ends, interior be provided with of described body can be with free rolling ball
Body.
It is straight-tube shape that described spheroid, which hits and hits the inner chamber of generator,.
The enclosure is hit provided with spheroid and hits generator, and described spheroid, which is hit, to be hit generator and include hollow body and peace
Mounted in both ends piezo-electric crystal, being provided with described body can be with free rolling spheroid.
It is straight-tube shape that described spheroid, which hits and hits the inner chamber of generator,.
The enclosure is provided with hits the set casing for hitting generator for fixing spheroid.
The profile of the shell is spherical, and the profile of the set casing is corresponding with shell spherical.
The spherome surface of the set casing, which is disposed with, multiple to be used to install spheroid and hit the mounting hole for hitting generator.
It is in be fixedly connected that the spheroid, which hits the set casing for hitting generator with outer casing inner wall,.
Described wave acti-vated power generation device also includes the anchor being fixed in water, and tumbler is connected between shell and anchor.
Spring is connected between shell and anchor.
The beneficial effects of the invention are as follows：Spheroid, which is hit, to be hit generator and includes hollow body and installed in both ends piezo-electric crystal,
Being provided with body can be with free rolling spheroid.Can hit the piezo-electric crystal at both ends in bead motion process, piezo-electric crystal by
Extrude and produce electric current, by effectively being utilized to miniature piezoelectric crystal generator, the motion of bead and hit miniature piezoelectric crystal
And electric energy is converted into, simple and stable structure, it is effectively combined the characteristic that make use of wave energy and piezo-electric crystal.
Brief description of the drawings
Fig. 1：For a kind of structural representation of one embodiment of wave acti-vated power generation device of the present invention；
Fig. 2：Hit to hit generator and be distributed in spheroid for spheroid and hit the schematic diagram hit on generator set casing；
Fig. 3：The sectional view for hitting generator is hit for spheroid；
Fig. 4：For set casing overall structure diagram；
In figure：1-shell；2-set casing；3-circuit of going out；4-spheroid, which is hit, hits generator；5-total line；6—
Separated time road；7-tumbler；8-spring；9-heavy waterline；10-anchor；2-1-mounting hole；4-1-body；4-2-miniature
Piezo-electric crystal；4-3-steel ball.
Embodiment
The present invention is described in detail below in conjunction with the preferred embodiment and its accompanying drawing of wave acti-vated power generation device：
As shown in Figure 1：This wave acti-vated power generation device includes shell 1, and set casing 2, circuit 3 of going out, spheroid, which is hit, hits generator
4, spheroid, which is hit, hits generator external circuit 6, total line 5, and tumbler 7, spring 8 are connected with heavy waterline 9 successively below shell
With anchor 10.
Shell 1 floats across the sea, and with Wave oscillating, shell 1 is preferably spherical in the present embodiment, facilitates device
Rotated in all directions, the maximized motion collected wave and brought, shell 1 or other shapes.Shell 1 plays guarantor simultaneously
The structure of shield the inside is not corroded by seawater, can be run well.And go out the exit of circuit 3 outside and carry out seal approach, prevent
Seawater enters enclosure.
Spheroid, which is hit, hits body 4-1 and the piezo-electric crystal 4-2 installed in body 4-1 both ends that generator 4 includes having inner chamber,
Being provided with body 4-1 can be with free rolling steel ball 4-3.It is straight-tube shape that spheroid, which hits and hits the inner chamber of generator 4,.
As shown in Figure 4：Be provided with the set casing 2 that is fixedly connected with shell 1 inside shell 1, the profile of set casing 2 be with it is outer
Shell 1 is spherical accordingly, and the surface of set casing 2, which is covered with to hit for installing spheroid, hits the mounting hole 2-1 of generator 4.
As shown in Figure 2：Multiple spheroids, which are hit, hits generator 4 on set casing 2, as shown in Figure 3：It is built in spheroid and hits and hits
The steel ball 4-3 of generator 4 can be moved in the lumen under the vibration of wave, and the micro- of body 4-1 both ends is arranged on so as to strike
Type piezo-electric crystal 4-2, miniature piezoelectric crystal 4-2 are hit crimp by steel ball 4-3 can produce a small amount of electricity, equivalent to
The positive and negative charge of equivalent is separated, voltage occurs.
Hit in each spheroid and hit generator 4 and be equipped with external separated time road 6, for steel ball to be hit miniature piezoelectric crystal 4-2
Caused electric current outflow.Then each separated time road 6 in parallel or series is connected with a total line 5, external is outer
Electrical appliance 3.
Shell 1 is connected by heavy waterline 9 with anchor 10, be placed in it is marine, sink waterline 9 total length and sea level to seabed away from
From corresponding.
Tumbler 7 is provided with heavy waterline 9 between shell 1 and anchor 10, tumbler 7 can be with shell 1
Rotate, its effect prevents heavy waterline 9 from influenceing the rotation of outer protection shell 1.
Spring 8 is connected with again on heavy waterline 9 between tumbler 7 and anchor 10, spring 8 can play cushioning effect, prevent
When only wave is excessive, heavy waterline 9 is broken.
Anchor 10 is used to fix whole device, ensures that it will not be taken away by wave.
In other embodiments, the shape of shell and set casing is alternatively square or other shapes.
Spheroid, which is hit, to be hit the embodiment of generator and hits and hit with the spheroid in a kind of above-mentioned each embodiment of wave acti-vated power generation device
The embodiment of generator is identical, and here is omitted.
Claims (3)
1. a kind of wave acti-vated power generation device, including shell, it is characterised in that：The enclosure is hit provided with spheroid and hits generator,
Described spheroid, which is hit, to be hit generator and includes hollow body and the piezo-electric crystal installed in both ends, and being provided with described body can be with
Free rolling spheroid, it is straight-tube shape that described spheroid, which hits and hits the inner chamber of generator, and the enclosure, which is provided with, to be used to fix ball
Body hits the set casing for hitting generator, the profile of the shell be it is spherical, the profile of the set casing be it is corresponding with shell spherical,
The spherome surface of the set casing be disposed with it is multiple be used to spheroid be installed hit the mounting hole for hitting generator, the spheroid, which is hit, hits generation
For the set casing of device with outer casing inner wall in being fixedly connected, multiple spheroids, which are hit, hits generator on set casing and from inside to outside in hair
Bulk is set, and each spheroid, which is hit, to be hit the inner of generator and be located at the inside and outside end of set casing close to outer casing inner wall.
2. wave acti-vated power generation device according to claim 1, it is characterised in that：Described wave acti-vated power generation device also includes
The anchor being fixed in water, is connected with tumbler between shell and anchor.
3. wave acti-vated power generation device according to claim 1, it is characterised in that：Spring is connected between shell and anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667399.3A CN105186924B (en) | 2015-07-30 | 2015-10-16 | Spheroid, which is hit, hits generator and wave acti-vated power generation device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562259 | 2015-07-30 | ||
| CN2015205622595 | 2015-07-30 | ||
| CN201510667399.3A CN105186924B (en) | 2015-07-30 | 2015-10-16 | Spheroid, which is hit, hits generator and wave acti-vated power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186924A CN105186924A (en) | 2015-12-23 |
| CN105186924B true CN105186924B (en) | 2017-12-05 |
Family
ID=54908820
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799176.8U Expired - Fee Related CN205105124U (en) | 2015-07-30 | 2015-10-16 | Spheroid hits and hits generator and wave force power generation facility |
| CN201510667399.3A Active CN105186924B (en) | 2015-07-30 | 2015-10-16 | Spheroid, which is hit, hits generator and wave acti-vated power generation device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799176.8U Expired - Fee Related CN205105124U (en) | 2015-07-30 | 2015-10-16 | Spheroid hits and hits generator and wave force power generation facility |
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| Country | Link |
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| CN (2) | CN205105124U (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205105124U (en) * | 2015-07-30 | 2016-03-23 | 李广明 | Spheroid hits and hits generator and wave force power generation facility |
| CN106837668B (en) * | 2017-02-07 | 2018-10-09 | 哈尔滨工业大学 | A kind of full dimension wave energy trap setting of anchoring type |
| CN107642454B (en) * | 2017-04-28 | 2019-11-15 | 李广明 | Power generation module group and wave-power device, the generating set for using the power generation module group |
| CN107642453B (en) * | 2017-04-28 | 2019-11-15 | 李广明 | A kind of power generation module group and the power generator using the power generation module group, generating set |
| CN111371342A (en) * | 2020-03-25 | 2020-07-03 | 广东电网有限责任公司 | Spherical sea wave generator |
| CN113309656B (en) * | 2021-07-30 | 2021-11-02 | 山东交通学院 | Miniature wind wave energy conversion and collection device and system |
| CN114411992B (en) * | 2021-12-20 | 2023-05-16 | 长安大学 | Piezoelectric collision combined energy-consumption vibration damper |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756695B2 (en) * | 2001-08-09 | 2004-06-29 | Aerovironment Inc. | Method of and apparatus for wave energy conversion using a float with excess buoyancy |
| CN102223105B (en) * | 2010-04-14 | 2014-05-14 | 南京航空航天大学 | Piezoelectric generator |
| KR20140073063A (en) * | 2012-12-06 | 2014-06-16 | 정백진 | Piezoelectric generator |
| CN203009151U (en) * | 2012-12-12 | 2013-06-19 | 山东科技大学 | Small piezoelectric type wave power generation device |
| CN203135752U (en) * | 2013-03-14 | 2013-08-14 | 上海电机学院 | Wave piezoelectric power-generating device |
| CN104158439B (en) * | 2014-08-28 | 2016-03-23 | 重庆大学 | Based on the multidimensional wide-band vibration energy collecting device of piezoelectric membrane |
| CN104270032B (en) * | 2014-09-24 | 2017-11-21 | 北京工业大学 | Bistable state sphere composite cantilever piezoelectric generating device |
| CN205105124U (en) * | 2015-07-30 | 2016-03-23 | 李广明 | Spheroid hits and hits generator and wave force power generation facility |
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2015
- 2015-10-16 CN CN201520799176.8U patent/CN205105124U/en not_active Expired - Fee Related
- 2015-10-16 CN CN201510667399.3A patent/CN105186924B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105186924A (en) | 2015-12-23 |
| CN205105124U (en) | 2016-03-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20191011 Address after: 1000 meters west of the intersection of Longjiang Road and Baiyunshan Road, Yicheng District, Luohe City, Henan Province Patentee after: Luohe Super Green New Energy Technology Co., Ltd. Address before: Huaihe Road, Yancheng District of Luohe City, Henan province 462300 1 Hospital No. 2 Building 2 unit 401 room Patentee before: Li Guang Ming |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 214500 north of Sunjia bridge, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Jingtai Electric Power Technology Co.,Ltd. Address before: 462300 South 1000m west of the intersection of Longjiang Road and Baiyunshan Road, Jicheng District, Luohe City, Henan Province Patentee before: Luohe Super Green New Energy Technology Co.,Ltd. |