CN105186924A - Ball hitting generator and wave force power generation device - Google Patents
Ball hitting generator and wave force power generation device Download PDFInfo
- Publication number
- CN105186924A CN105186924A CN201510667399.3A CN201510667399A CN105186924A CN 105186924 A CN105186924 A CN 105186924A CN 201510667399 A CN201510667399 A CN 201510667399A CN 105186924 A CN105186924 A CN 105186924A
- Authority
- CN
- China
- Prior art keywords
- generator
- hits
- spheroid
- wave
- power generation
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 239000013078 crystal Substances 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims description 6
- 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
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 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
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 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
-
- 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
The invention discloses a ball hitting generator and a wave force power generation device, and belongs to the technical field of ocean energy resources. The interior of the wave force power generation device is provided with the ball hitting generator, and the interior of the generator is provided with a steel ball. Two ends of the generator are provided with miniature piezoelectric crystals. The steel ball can freely move in an internal rail. Balls are driven by waves to hit the miniature piezoelectric crystals at two ends of the generator, thereby generating a current. Branch lines where the balls hit the generator are gathered in a main line, and the main line is connected with an outgoing line. Through the effective use of the miniature piezoelectric crystal generator, the device enables wave forces to be converted into the mechanical energy of small ball movement, thereby converting the mechanical energy into electric energy through employing the balls to hit the miniature piezoelectric crystals. The device is simple and stable in structure, enables the wave energy to be converted into electric energy simply and effectively, and is wide in application range.
Description
Technical field
The present invention relates to a kind of spheroid to hit and hit generator and wave acti-vated power generation device.Belong to exploitation of marine energy technical field.
Background technology
Flourish at present along with modern industry, the energy has become the material base of mankind's activity, because the disposable conventional energy resources such as coal, oil, natural gas are limited, and non-renewable.People are starting to develop various novel energy, such as solar energy, wind energy, geothermal energy, oceanic energy, biological energy source etc.Although oceanic energy has huge development potentiality, but the mankind are to the utilization of wave energy or fewer, wave energy refers to that liquid surface fluctuates the energy had, the energy of wave energy is by wave height, cycle and the impact of width of meeting corrugated, therefore a ring very important in wave power utilization process is become to the R&D work of the collection aspect of wave energy, at present, floating generating device is then comparatively difficult because floating relative motion produces, complex structure, the stability of plant running and reliability need to research and solve.
Summary of the invention
The present invention will solve object and be that providing a kind of spheroid to hit hits generator, and this device clashes into piezoelectric crystal by spheroid and generates electricity.Simultaneously this present invention also provides a kind of to be had this spheroid and hits the wave acti-vated power generation device hitting generator.
The present invention is achieved through the following technical solutions: a kind of spheroid hits and hits generator, and described spheroid hits the piezoelectric crystal hitting generator and comprise the body with inner chamber and be arranged on described body two ends, and being provided with in described body can free rolling spheroid.
It is straight-tube shape that described spheroid hits the inner chamber hitting generator.
Described enclosure interior is provided with spheroid and hits and hit generator, and described spheroid hits and hits generator and comprise the body of hollow and be arranged on two ends piezoelectric crystal, and being provided with in described body can free rolling spheroid.
It is straight-tube shape that described spheroid hits the inner chamber hitting generator.
Described enclosure interior is provided with hits the fixture of hitting generator for fixing spheroid.
The profile of described housing is spherical, and the profile of described fixture is corresponding to housing spherical.
The spherome surface of described fixture is furnished with and multiplely hits for installing spheroid the installing hole hitting generator.
Described spheroid hit hit generator fixture with outer casing inner wall in being fixedly connected with.
Described wave acti-vated power generation device also comprises the anchor be fixed in water, is connected with tumbler between shell and anchor.
Spring is connected with between shell and anchor.
The invention has the beneficial effects as follows: spheroid hit hit generator comprise hollow body and be arranged on two ends piezoelectric crystal, being provided with in body can free rolling spheroid.The piezoelectric crystal at two ends can be clashed in bead motion process, piezoelectric crystal is squeezed and generation current, by effectively utilizing miniature piezoelectric crystal generator, the motion of bead and clash into miniature piezoelectric crystal and be converted into electric energy, simple and stable structure, effective combination make use of the characteristic of wave energy and piezoelectric crystal.
Accompanying drawing explanation
Fig. 1: be the structural representation of an embodiment of a kind of wave acti-vated power generation device of the present invention;
Fig. 2: hit generator and be distributed in spheroid for spheroid hits and hit the schematic diagram hit on generator set casing;
Fig. 3: for spheroid hits the cutaway view hitting generator;
Fig. 4: be set casing overall structure schematic diagram;
In figure: 1-shell; 2-set casing; 3-circuit of going out; 4-spheroid hits and hits generator; 5-total line; 6-point circuit; 7-tumbler; 8-spring; 9-heavy waterline; 10-anchor; 2-1-installing hole; 4-1-body; 4-2-miniature piezoelectric crystal; 4-3-steel ball.
Embodiment
Be described in detail to of the present invention below in conjunction with the preferred embodiment of wave acti-vated power generation device and accompanying drawing thereof:
As shown in Figure 1: this wave acti-vated power generation device comprises shell 1, set casing 2, circuit 3 of going out, spheroid hits and hits generator 4, and spheroid hits and hits generator external circuit 6, total line 5, is connected with tumbler 7 successively, spring 8 and anchor 10 below shell with heavy waterline 9.
Shell 1 is across the sea floating, and with Wave oscillating, the shape of the present embodiment housing 1 is preferably spherical, facilitates device to rotate in all directions, the motion that maximized collection wave brings, and shell 1 also can be other shapes.Shell 1 plays the structure of protection the inside not by the erosion of seawater simultaneously, can run well.And go out circuit 3 exit outside and carry out seal approach, prevent seawater from entering into enclosure interior.
Spheroid hits the piezoelectric crystal 4-2 hitting generator 4 and comprise the body 4-1 with inner chamber and be arranged on body 4-1 two ends, and being provided with in body 4-1 can free rolling steel ball 4-3.It is straight-tube shape that spheroid hits the inner chamber hitting generator 4.
As shown in Figure 4: be provided with the set casing 2 be fixedly connected with shell 1 in shell 1 inside, the profile of set casing 2 is corresponding to housing 1 spherical, and set casing 2 surface is covered with hits for installing spheroid the installing hole 2-1 hitting generator 4.
As shown in Figure 2: multiple spheroid hits and hits generator 4 and be arranged in inner casing fixture 2, as shown in Figure 3: be built in spheroid and hit the steel ball 4-3 hitting generator 4 and can move in the lumen under the vibration of wave, thus strike the miniature piezoelectric crystal 4-2 being arranged on body 4-1 two ends, the shock crimp that miniature piezoelectric crystal 4-2 is subject to steel ball 4-3 can produce a small amount of electricity, be equivalent to the positive and negative charge of equivalent to be separated, occur voltage.
Hit at each spheroid and hit generator 4 external point of circuit 6 is housed, for steel ball being clashed into the outflow of bus current that miniature piezoelectric crystal 4-2 produces.Then a point circuit 6 by a total line 5, each is in parallel or series connection couples together, external outer electrical appliance 3.
Shell 1 is connected with anchor 10 by heavy waterline 9, is placed in marine, and the total length of heavy waterline 9 is corresponding to the distance in seabed to sea level.
Heavy waterline 9 between housing 1 and anchor 10 is provided with tumbler 7, and tumbler 7 can rotate with shell body 1, and the heavy waterline 9 that prevents of its effect affects the rotation of outer protective housing 1.
Heavy waterline 9 between tumbler 7 and anchor 10 is connected with again spring 8, and spring 8 can play cushioning effect, when preventing wave excessive, is broken by heavy waterline 9.
Anchor 10, for fixing whole device, ensures that it can not be taken away by wave.
In other embodiments, the shape of shell and set casing also can be square or other shapes.
It is identical that the spheroid spheroid hit in each embodiment of embodiment and the above-mentioned a kind of wave acti-vated power generation device hitting generator hits the embodiment of hitting generator, repeats no more herein.
Claims (10)
1. spheroid hits and hits a generator, it is characterized in that: described spheroid hits the piezoelectric crystal hitting generator and comprise the body with inner chamber and be arranged on described body two ends, and being provided with in described body can free rolling spheroid.
2. a kind of spheroid according to claim 1 hits and hits generator, it is characterized in that: it is straight-tube shape that described spheroid hits the inner chamber hitting generator.
3. a wave acti-vated power generation device, comprise housing, it is characterized in that: described enclosure interior is provided with spheroid and hits and hit generator, described spheroid hits and hits generator and comprise the body of hollow and be arranged on two ends piezoelectric crystal, and being provided with in described body can free rolling spheroid.
4. wave acti-vated power generation device according to claim 3, is characterized in that: it is straight-tube shape that described spheroid hits the inner chamber hitting generator.
5. wave acti-vated power generation device according to claim 3, is characterized in that: described enclosure interior is provided with hits the fixture of hitting generator for fixing spheroid.
6. wave acti-vated power generation device according to claim 4, is characterized in that: the profile of described housing is spherical, and the profile of described fixture is corresponding to housing spherical.
7. wave acti-vated power generation device according to claim 4, is characterized in that: the spherome surface of described fixture is furnished with and multiplely hits for installing spheroid the installing hole hitting generator.
8. wave acti-vated power generation device according to claim 6, is characterized in that: described spheroid hit hit generator fixture with outer casing inner wall in being fixedly connected with.
9. the wave acti-vated power generation device according to any one of claim 3-8, is characterized in that: described wave acti-vated power generation device also comprises the anchor be fixed in water, is connected with tumbler between shell and anchor.
10. the wave acti-vated power generation device according to any one of claim 3-8, is characterized in that: be connected with spring 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 |
|---|---|---|---|
| CN2015205622595 | 2015-07-30 | ||
| CN201520562259 | 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 true CN105186924A (en) | 2015-12-23 |
| CN105186924B CN105186924B (en) | 2017-12-05 |
Family
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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 |
Country Status (1)
| Country | Link |
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| CN (2) | CN205105124U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837668A (en) * | 2017-02-07 | 2017-06-13 | 哈尔滨工业大学 | A kind of full dimension wave energy trap setting of anchoring type |
| CN107642454A (en) * | 2017-04-28 | 2018-01-30 | 李广明 | Power generation module group and wave-power device, the generating set using the power generation module group |
| CN107642453A (en) * | 2017-04-28 | 2018-01-30 | 李广明 | A kind of power generation module group and TRT, the generating set using the power generation module group |
| CN111371342A (en) * | 2020-03-25 | 2020-07-03 | 广东电网有限责任公司 | Spherical sea wave generator |
| CN113309656A (en) * | 2021-07-30 | 2021-08-27 | 山东交通学院 | Miniature wind wave energy conversion and collection device and system |
| CN114411992A (en) * | 2021-12-20 | 2022-04-29 | 长安大学 | Piezoelectric collision combined energy dissipation shock absorber |
Families Citing this family (1)
| 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 |
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| US20030193197A1 (en) * | 2001-08-09 | 2003-10-16 | Hibbs Bart D. | Method of and apparatus for wave energy conversion using a float with excess buoyancy |
| CN102223105A (en) * | 2010-04-14 | 2011-10-19 | 南京航空航天大学 | 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 |
| KR20140073063A (en) * | 2012-12-06 | 2014-06-16 | 정백진 | Piezoelectric generator |
| CN104158439A (en) * | 2014-08-28 | 2014-11-19 | 重庆大学 | Multi-dimensional broadband vibration energy collector based on piezoelectric films |
| CN104270032A (en) * | 2014-09-24 | 2015-01-07 | 北京工业大学 | Bistable state spherical surface composite cantilever piezoelectric power generation device |
| CN205105124U (en) * | 2015-07-30 | 2016-03-23 | 李广明 | Spheroid hits and hits generator and wave force power generation facility |
-
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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030193197A1 (en) * | 2001-08-09 | 2003-10-16 | Hibbs Bart D. | Method of and apparatus for wave energy conversion using a float with excess buoyancy |
| CN102223105A (en) * | 2010-04-14 | 2011-10-19 | 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 |
| CN104158439A (en) * | 2014-08-28 | 2014-11-19 | 重庆大学 | Multi-dimensional broadband vibration energy collector based on piezoelectric films |
| CN104270032A (en) * | 2014-09-24 | 2015-01-07 | 北京工业大学 | Bistable state spherical surface composite cantilever piezoelectric power generation device |
| CN205105124U (en) * | 2015-07-30 | 2016-03-23 | 李广明 | Spheroid hits and hits generator and wave force power generation facility |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837668A (en) * | 2017-02-07 | 2017-06-13 | 哈尔滨工业大学 | A kind of full dimension wave energy trap setting of anchoring type |
| CN107642454A (en) * | 2017-04-28 | 2018-01-30 | 李广明 | Power generation module group and wave-power device, the generating set using the power generation module group |
| CN107642453A (en) * | 2017-04-28 | 2018-01-30 | 李广明 | A kind of power generation module group and TRT, the generating set 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 |
| 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 |
| CN111371342A (en) * | 2020-03-25 | 2020-07-03 | 广东电网有限责任公司 | Spherical sea wave generator |
| CN113309656A (en) * | 2021-07-30 | 2021-08-27 | 山东交通学院 | Miniature wind wave energy conversion and collection device and system |
| CN114411992A (en) * | 2021-12-20 | 2022-04-29 | 长安大学 | Piezoelectric collision combined energy dissipation shock absorber |
| CN114411992B (en) * | 2021-12-20 | 2023-05-16 | 长安大学 | Piezoelectric collision combined energy-consumption vibration damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205105124U (en) | 2016-03-23 |
| CN105186924B (en) | 2017-12-05 |
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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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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. |
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