CN101645666A - Ground piezoelectric ceramic generator - Google Patents
Ground piezoelectric ceramic generator Download PDFInfo
- Publication number
- CN101645666A CN101645666A CN200910183254A CN200910183254A CN101645666A CN 101645666 A CN101645666 A CN 101645666A CN 200910183254 A CN200910183254 A CN 200910183254A CN 200910183254 A CN200910183254 A CN 200910183254A CN 101645666 A CN101645666 A CN 101645666A
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- energy
- energy converter
- piezoelectric vibrator
- piezoelectric ceramic
- ground
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- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 241000282414 Homo sapiens Species 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Classifications
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- 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
- H02N2/186—Vibration harvesters
Abstract
The invention discloses a ground piezoelectric ceramic generator, comprising an energy converter (9), a power manager (10) and an energy-storing device (11), wherein the energy converter (9) is connected with the power manager (10) which is connected with the energy-storing device (11). The energy converter (9) comprises a piezoelectric vibrator (4), a limited post (6), an elastic force plate (2)and a pressing plate (1), wherein the space bottom arranged at both sides of the limited post (6) is provided with piezoelectric vibrators (4), and the upper part of each the piezoelectric vibrator (4) is provided with the elastic force plate (2) and the pressing plate (1) in sequence. The electric energy which is converted into regular electric energy by a power manager is output and stored intothe energy-storing device for the people to use. The ground piezoelectric ceramic generator of the invention can collect and convert the great amount of invalid mechanical energy which is generated inthe processes of working and living of people into electric energy to provide inexhaustible renewable energy for human beings.
Description
Technical field
The present invention relates to generator, be specifically related to a kind of ground piezoelectric ceramic generator.
Background technology
As everyone knows, piezoceramic material has " positive inversion piezoelectric effect ", just impacts immediate set generation electric energy when piezoceramic material is subjected to mechanical force.The mankind produce a large amount of invalid mechanical energy in work, life process; if by generator with these invalid mechanical energy collections and change electric energy into and leave accumulator in through power supervisor and provide the use electric energy for people; the inexhaustible renewable energy resources that people will obtain substitute non-renewable energy resources; the protection environment is for the descendants benefits.
Summary of the invention
The objective of the invention is to: a kind of ground piezoelectric ceramic generator is provided, and this generator is easy to use, safeguards easily, and a large amount of invalid mechanical energy collection that people are produced in work, life process and change electric energy into is for the mankind provide the inexhaustible renewable energy resources.
Technical solution of the present invention is: this generator comprises energy converter, power supervisor and accumulator, energy converter joining power manager, and power supervisor connects accumulator; Described energy converter comprises piezoelectric vibrator, limited post, elastic plate and pressing plate, in the bottom, space that the both sides limited post is provided with piezoelectric vibrator is installed, and the top of piezoelectric vibrator is upwards settled elastic plate and pressing plate successively.
In the ground piezoelectric ceramic generator of the present invention, the pressing plate of described energy converter is installed on the limited post through vibration isolator.
In the ground piezoelectric ceramic generator of the present invention, the bottom of the elastic plate of described energy converter is installed buffer stopper and is cooperated piezoelectric vibrator.
In the ground piezoelectric ceramic generator of the present invention, briquetting is installed in the bottom of the elastic plate of described energy converter and buffer stopper cooperates piezoelectric vibrator.
In the ground piezoelectric ceramic generator of the present invention, the piezoelectric vibrator of described energy converter is installed in the opened type shell.
During installation, one group of energy converter is installed under the vibration absorber of transport facility, or be installed under the road surface of highway, railway, public place, power supervisor and accumulator are installed on the vehicles or certain place, and the both positive and negative polarity of the piezoelectric vibrator of energy converter connects on the power supervisor by lead; During work, the human a large amount of invalid mechanical energy that produces in work, life process makes elastic plate deformed set cumulative by pressing plate, when energy concentration when a certain amount of, elastic plate makes piezoelectric vibrator deformation produce electric energy through briquetting and buffer stopper, and pressing plate is reset to initial state preparation energy concentration next time by vibration isolator and elastic plate again; It is for people to use that accumulator is deposited in the electric energy output that electric energy becomes rule through power supervisor.
Generator of the present invention with people at work, a large amount of invalid mechanical energy collection that produces in the life process and change electric energy into, for the mankind provide the inexhaustible renewable energy resources.
Description of drawings
Fig. 1 is a theory diagram of the present invention
Fig. 2 is the structural representation of the energy converter of Fig. 1
Among the figure: 1, pressing plate, 2, elastic plate, 3, briquetting, 4, piezoelectric vibrator, 5, shell, 6, limited post, 7, buffer stopper, 8, vibration isolator, 9, energy converter, 10 power supervisors, 11, accumulator.
Embodiment
As shown in Figure 1, this generator comprises energy converter 9, power supervisor 10 and accumulator 11, energy converter 9 joining power managers 10, and power supervisor 10 connects accumulator 11; As shown in Figure 2, described energy converter 9 comprises piezoelectric vibrator 4, limited post 6, elastic plate 2 and pressing plate 1, in the bottom, space that both sides limited post 6 is provided with piezoelectric vibrator 4 is installed, and the top of piezoelectric vibrator 4 is upwards settled elastic plate 2 and pressing plate 1 successively.
In the ground piezoelectric ceramic generator of the present invention, the pressing plate 1 of described energy converter 9 is installed on the limited post 6 through vibration isolator 8.
In the ground piezoelectric ceramic generator of the present invention, the bottom of the elastic plate 2 of described energy converter 9 is installed buffer stopper 7 and is cooperated piezoelectric vibrator 4.
In the ground piezoelectric ceramic generator of the present invention, briquetting 3 is installed in the bottom of the elastic plate 2 of described energy converter 9 and buffer stopper 7 cooperates piezoelectric vibrator 4.
In the ground piezoelectric ceramic generator of the present invention, the piezoelectric vibrator 4 of described energy converter 9 is installed in the opened type shell 5.
During installation, one group of energy converter 9 is installed under the vibration absorber of transport facility, or be installed under the road surface of highway, railway, public place, power supervisor 10 and accumulator 11 are installed on the vehicles or certain place, and the both positive and negative polarity of the piezoelectric vibrator 4 of energy converter 9 connects on the power supervisor 10 by lead; During work, the human a large amount of invalid mechanical energy that produces in work, life process makes elastic plate 2 deformed set cumulatives by pressing plate 1, when energy concentration when a certain amount of, elastic plate 2 makes piezoelectric vibrator 4 deformation produce electric energy through briquetting 3 and buffer stopper 7, and pressing plate 1 is reset to initial state preparation energy concentration next time by vibration isolator 8 and elastic plate 2 again; It is for people to use that accumulator 11 is deposited in the electric energy output that electric energy becomes rule through power supervisor 10.
Claims (5)
1, ground piezoelectric ceramic generator is characterized in that: this generator comprises energy converter (9), power supervisor (10) and accumulator (11), energy converter (9) joining power manager (10), and power supervisor (10) connects accumulator (11); Described energy converter (9) comprises piezoelectric vibrator (4), limited post (6), elastic plate (2) and pressing plate (1), in the bottom, space that both sides limited post (6) is provided with piezoelectric vibrator (4) is installed, the top of piezoelectric vibrator (4) is upwards settled elastic plate (2) and pressing plate (1) successively.
2, ground piezoelectric ceramic generator according to claim 1 is characterized in that: the pressing plate (1) of described energy converter (9) is installed on the limited post (6) through vibration isolator (8).
3, ground piezoelectric ceramic generator according to claim 1 is characterized in that: the bottom of the elastic plate (2) of described energy converter (9) is installed buffer stopper (7) and is cooperated piezoelectric vibrator (4).
4, ground piezoelectric ceramic generator according to claim 3 is characterized in that: briquetting (3) is installed in the bottom of the elastic plate (2) of described energy converter (9) and buffer stopper (7) cooperates piezoelectric vibrator (4).
5, ground piezoelectric ceramic generator according to claim 1 is characterized in that: the piezoelectric vibrator (4) of described energy converter (9) is installed in the opened type shell (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183254A CN101645666A (en) | 2009-07-30 | 2009-07-30 | Ground piezoelectric ceramic generator |
| PCT/CN2010/001123 WO2011011967A1 (en) | 2009-07-30 | 2010-07-26 | Piezoelectric ceramic type machano-electrical energy converter and generator including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183254A CN101645666A (en) | 2009-07-30 | 2009-07-30 | Ground piezoelectric ceramic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645666A true CN101645666A (en) | 2010-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183254A Pending CN101645666A (en) | 2009-07-30 | 2009-07-30 | Ground piezoelectric ceramic generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101645666A (en) |
| WO (1) | WO2011011967A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011011967A1 (en) * | 2009-07-30 | 2011-02-03 | 江苏亿隆新能源科技发展有限公司 | Piezoelectric ceramic type machano-electrical energy converter and generator including the same |
| CN102751909A (en) * | 2012-06-14 | 2012-10-24 | 广州市番禺奥迪威电子有限公司 | Implanted piezoelectric generating device |
| CN103633878A (en) * | 2013-11-06 | 2014-03-12 | 江苏联能电子技术有限公司 | Annular-extrusion piezoelectric generator |
| CN105790634A (en) * | 2016-01-26 | 2016-07-20 | 上海工程技术大学 | Broadband acoustic energy recovery device |
| CN108696185A (en) * | 2017-11-10 | 2018-10-23 | 中国矿业大学(北京) | A kind of deceleration strip generating set |
| CN108914799A (en) * | 2018-08-08 | 2018-11-30 | 中智国联(深圳)科技有限公司 | A kind of road electricity generation system based on piezoelectric effect |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094707A (en) * | 2021-11-24 | 2022-02-25 | 国网上海市电力公司 | Substation auxiliary control system and method based on OPCUA |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373934A (en) * | 2008-06-19 | 2009-02-25 | 刘兴中 | Piezoelectric generating set |
| CN101645666A (en) * | 2009-07-30 | 2010-02-10 | 江苏亿隆新能源科技发展有限公司 | Ground piezoelectric ceramic generator |
| CN101615863A (en) * | 2009-07-30 | 2009-12-30 | 江苏亿隆新能源科技发展有限公司 | Electromechanical energy conversion devices for piezoelectric ceramic machine |
| CN201479040U (en) * | 2009-07-30 | 2010-05-19 | 江苏亿隆新能源科技发展有限公司 | Ground piezoelectric ceramic generator |
-
2009
- 2009-07-30 CN CN200910183254A patent/CN101645666A/en active Pending
-
2010
- 2010-07-26 WO PCT/CN2010/001123 patent/WO2011011967A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011011967A1 (en) * | 2009-07-30 | 2011-02-03 | 江苏亿隆新能源科技发展有限公司 | Piezoelectric ceramic type machano-electrical energy converter and generator including the same |
| CN102751909A (en) * | 2012-06-14 | 2012-10-24 | 广州市番禺奥迪威电子有限公司 | Implanted piezoelectric generating device |
| CN102751909B (en) * | 2012-06-14 | 2015-02-25 | 广州市番禺奥迪威电子有限公司 | Implanted piezoelectric generating device |
| CN103633878A (en) * | 2013-11-06 | 2014-03-12 | 江苏联能电子技术有限公司 | Annular-extrusion piezoelectric generator |
| CN105790634A (en) * | 2016-01-26 | 2016-07-20 | 上海工程技术大学 | Broadband acoustic energy recovery device |
| CN105790634B (en) * | 2016-01-26 | 2017-09-15 | 上海工程技术大学 | A kind of wideband acoustic energy retracting device |
| CN108696185A (en) * | 2017-11-10 | 2018-10-23 | 中国矿业大学(北京) | A kind of deceleration strip generating set |
| CN108914799A (en) * | 2018-08-08 | 2018-11-30 | 中智国联(深圳)科技有限公司 | A kind of road electricity generation system based on piezoelectric effect |
| CN108914799B (en) * | 2018-08-08 | 2024-01-23 | 北京中微融通科技有限公司 | Road power generation system based on piezoelectric effect |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011967A1 (en) | 2011-02-03 |
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Open date: 20100210 |