CN110514802A - Compound piezoelectric-nano friction self-power supply system for water quality monitoring - Google Patents
Compound piezoelectric-nano friction self-power supply system for water quality monitoring Download PDFInfo
- Publication number
- CN110514802A CN110514802A CN201910890214.3A CN201910890214A CN110514802A CN 110514802 A CN110514802 A CN 110514802A CN 201910890214 A CN201910890214 A CN 201910890214A CN 110514802 A CN110514802 A CN 110514802A
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply system
- water quality
- pedestal
- piezoelectric
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 150000001875 compounds Chemical class 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000007769 metal material Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000010248 power generation Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000001303 quality assessment method Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 238000012372 quality testing Methods 0.000 description 3
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 2
- 238000009411 base construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Compound piezoelectric-nano friction self-power supply system for water quality monitoring, belong to Land Resources Management and monitoring technology field, including combined type self-power supply system pedestal, buoyancy block, driving plate, limit pedestal, magnetic connection column, drum type piezoelectric generating device, sliding friction generator and sliding friction power generation sleeve, system can float on the water surface under the action of buoyancy block, drum type piezoelectric generating device can convert electric energy for mechanical energy under the action of compression plate, metal upper substrate drives cathodic metal material slide downward that the contact area of cathodic metal material and anode metal material can be made to change, one layer of betatopic of electronics is obtained since area change results in one layer, induced current can be generated when connecting extraneous circuit, to produce electricl energy.The present invention can be supplied to water quality sensor energy, and the effective supervisory efficiency for improving water quality extends the service life of electronic equipment, and required manpower and material resources, are realized to the sustainable intelligent management of water quality during reducing periodic replacement.
Description
Technical field
The invention belongs to Land Resources Management and monitoring technology field, especially relate to it is a kind of for water quality monitoring from
Energy supply technology.
Background technique
With a series of pollution problem of the inevitable band of the rapid development of industrialization, urbanization, population and society.Water at present
Resource more lacks, and can aggravate water environment if not reinforcing paying attention to and administering and further be lost and pollute, most for pollution problem
Main settling mode is exactly to be monitored to water environment, where occurs polluting and just wherefrom set about, and realizes that high efficiency is rapid
It administers.The a part of water quality monitoring management as environmental warning system, oneself is formd relatively complete water quality at present
Monitoring system.
Water quality assessment is exactly to carry out quality evaluation, the data for mainly arriving water quality monitoring, according to corresponding to water environment
Quality standard and evaluation method carry out qualitative or quantitative evaluation to the parameter in water body according to water body purposes, react the regional water
Matter pollution condition.It is also primary task that water quality assessment, which is essential in fwaater resources protection work,.And the key of water quality assessment
It is that corresponding parameter and index are chosen, and use the scientific evaluation method to hold water according to the evaluation criterion to hold water.So far
Until the present, all kinds of methods of water quality assessment have more than 100 kinds according to rough Statistics.But due to actual environment complexity, shadow is generated to water quality
Loud factor also has very much, along with there is complicated relationship between different evaluation points again, these complicated factors and each
Kind uncertain factor brings sizable difficulty to water quality assessment.The method of water quality assessment at present can substantially be divided into three classes,
It is expert graded, index method, comprehensive evaluation respectively.Comprehensive evaluation is the research heat in water quality assessment field at present
Point.Field Using Fuzzy Comprehensive Assessment is to obtain result according to degree of membership and weight of the water quality indicator to each grade come overall merit.Mould
The case where paste comprehensive evaluation has been relatively specific for uncertain water quality impact factor, some external scholars carry out on this basis
Amendment, improves a degree of objectivity of water quality assessment after the completion.
With the propulsion of process of industrialization, water quality monitoring is particularly important, and is carried out in each sewage outfalls setting monitoring point
The timing acquiring of data and detection are effective key links for administering water quality condition.Water quality sensor is for water quality monitoring
One of most important component part.And demand of the different industries to detection is also different, therefore testing staff's corresponding operation
Difference, it is also different for the selection of detection device.Such as what industrial wastewater largely detected is content of beary metal, drinking water
Factory just may need to detect many kinds of parameters such as microorganism, organic matter, heavy metal, disinfectant.And the detection work master of these parameters
If being completed by the various water quality sensors of water quality testing meter.For example conductivity sensor can be described as in water quality testing meter
Most commonly used sensing equipment, it, and can according to the difference of measuring principle mainly for detection of the concentration of ion total in water body
To be divided into electrode type, inductive type and ultrasonic type.PH sensor mainly obtains the pH-value of water body by detection hydrogen ion,
And pH value is an important indicator of water body, has strict requirements to water PH value in multiple industries.ORP sensor is main
For the hydrogen reduction current potential of solution, it can not only spininess water body is detected, can also be to the ORP number in soil and culture medium
According to being detected, therefore it is also the most sensor of application field, and usually it can be used together with PH sensor.Turbidity sensing
Device is to measure the suspended solid in water by measuring the light quantity through water, and these suspended solids can reflect water-outlet body and get dirty
The case where dye.Therefore it can be commonly used and arrive in measurement of the water quality testing meter to river, sewage and waste water.
Summary of the invention
The technical problems to be solved by the present invention are: providing the compound piezoelectric for water quality monitoring-nano friction confession
Energy system, the water quality sensor self-power supply system that can be powered in real time can effectively improve the intelligent demand of water quality monitoring, solve
The problem of energizing for a long time, the effective supervisory efficiency for improving water quality, extends the service life of electronic equipment, reduces periodically
Manpower and material resources needed for during replacement, realize to the sustainable intelligent management of water quality.
For compound piezoelectric-nano friction self-power supply system of water quality monitoring, it is characterized in that: including combined type self energizing
System base, buoyancy block, driving plate, limit pedestal, magnetic connection column, drum type piezoelectric generating device, sliding friction generator
And sliding friction power generation sleeve,
One side end of the combined type self-power supply system pedestal is provided with threaded hole, be internally provided with reset spring and
Plastic septum, the outside of the buoyancy block is provided with adhesive layer, and passes through adhesive layer and combined type self-power supply system pedestal
Outer surface connection；The driving plate includes spring stop, sealing rubber ring and compression plate, driving plate by setting combined type from
The inside of energy supplying system pedestal, and spring stop is connect with reset spring；It is provided with through-hole on the limit pedestal, limits pedestal
The end of combined type self-power supply system pedestal is set, and is connected by screw to by threaded hole and through-hole；The drum type piezoelectricity hair
Electric installation is arranged in the space of combined type self-power supply system base interior plastic septum formation, and side is connect with compression plate；Institute
Stating magnetic connection column includes cylinder and magnetic patch, and the space of combined type self-power supply system base interior plastic septum formation is arranged in
Interior, cylinder is connect with the other side of drum type piezoelectric generating device；The sliding friction power generation sleeve is arranged in combined type self energizing
System base end side；The sliding friction generator includes metal upper substrate, cathodic metal material, anode metal material
And plastics bottom crown, it is arranged on the sleeve lining of sliding friction power generation sleeve by plastics bottom crown bonding, base on metal
Plate is connect with magnetic patch.
The outer surface of the combined type self-power supply system pedestal is provided with rust-proof coating.
The drum type piezoelectric generating device includes more than one generator unit, and each generator unit includes shell and piezoelectricity
Piece, piezoelectric patches are PZT piezoelectric ceramics or MFC piezoelectric fibre composite material.
Fairlead is provided on the sliding friction power generation sleeve.
Through the above design, the present invention can be brought the following benefits: the compound piezoelectric-for water quality monitoring
Nano friction self-power supply system, using the mechanical function of water flow, piezoelectric material due to impact force and buoyancy effect and generate machine
Tool deformation can realize power output of the invention by direct piezoelectric effect existing for material itself, and another aspect friction material exists
Potential difference is generated by charge inducing in the case where having displacement to generate, to carry out the output of electric energy.The electric energy exported is to sensing
The stable energy supply of device real-time continuous, so that sensor can detecte the indexs such as the tenor, pH value, suspended particulate of water quality, then
Transmission in real time and monitoring are carried out to data by wireless transport module.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is compound piezoelectric-nano friction self-power supply system structural schematic diagram that the present invention is used for water quality monitoring.
Fig. 2 is compound piezoelectric-nano friction self-power supply system combined type self energizing system that the present invention is used for water quality monitoring
System base construction schematic diagram.
Fig. 3 is that compound piezoelectric-nano friction self-power supply system buoyancy block structure of the present invention for water quality monitoring shows
It is intended to.
Fig. 4 is compound piezoelectric-nano friction self-power supply system driving plate structural representation that the present invention is used for water quality monitoring
Figure.
Fig. 5 is that compound piezoelectric-nano friction self-power supply system limit base construction of the present invention for water quality monitoring shows
It is intended to.
Fig. 6 is compound piezoelectric-nano friction self-power supply system magnetic connection rod structure that the present invention is used for water quality monitoring
Schematic diagram.
Fig. 7 is compound piezoelectric-nano friction self-power supply system drum type piezo-electric generating dress of the present invention for water quality monitoring
Set structural schematic diagram.
Fig. 8 is compound piezoelectric-nano friction self-power supply system sliding friction generator that the present invention is used for water quality monitoring
Structural schematic diagram.
Fig. 9 is compound piezoelectric-nano friction self-power supply system sliding friction power generation set of the present invention for water quality monitoring
Barrel structure schematic diagram.
1- combined type self-power supply system pedestal, 2- buoyancy block, 3- driving plate, 4- limit pedestal, 5- magnetic connection in figure
Column, 6- drum type piezoelectric generating device, 7- sliding friction generator, 8- sliding friction power generation sleeve, 111- threaded hole, 102- reset
Spring, 103- plastic septum, 202- adhesive layer, 301- spring stop, 302- sealing rubber ring, 303- compression plate, 401- through-hole,
501- cylinder, 502- magnetic patch, 601- shell, 602- piezoelectric patches, 701- metal upper substrate, 702- cathodic metal material, 703- sun
Pole metal material, 704- plastics bottom crown, 801- sleeve lining, 802- fairlead.
Specific embodiment
For compound piezoelectric-nano friction self-power supply system of water quality monitoring, as shown in Figure 1, including that combined type is confessed
Energy system base 1, buoyancy block 2, driving plate 3, limit pedestal 4, magnetic connection column 5, drum type piezoelectric generating device 6, sliding rub
Generator 7 and sliding friction power generation sleeve 8 are wiped,
As shown in Fig. 2~Fig. 9, combined type self-power supply system pedestal 1 includes reset spring 102, plastic septum 103 and spiral shell
The outer surface of pit 111, combined type self-power supply system pedestal 1 is provided with rust-proof coating, gets rusty in water for anti-locking apparatus,
Middle reset spring 102 can rationally be selected according to the size of water flow impact pressure and buoyancy, combined type self-power supply system pedestal 1
Outer surface is connect with 202 gluing of adhesive layer in buoyancy block 2 so that system floats on the water surface under the action of floating block, makes entire
Self-power supply system will not sink and the bottom, and the threaded hole 111 of combined type self-power supply system pedestal 1 can be with the through-hole in limit pedestal 4
401 are connected by screw, the reset spring 102 in combined type self-power supply system pedestal 1, with the spring stop in driving plate 3
301 are connected, and drum type piezoelectric generating device 6 can be put into plastic septum 103；Driving plate 3 is by spring stop 301, sealing rubber ring
302 and compression plate 303 form, wherein the inner surface of sealing rubber ring 302 and combined type self-power supply system pedestal 1 is formed and is slidingly sealed
Contact, compression plate 303 can be pressed on drum type piezoelectric generating device 6, it is made to generate displacement and Bending Deformation；Magnetic connection column 5 wraps
Containing cylinder 501 and magnetic patch 502, cylinder 501 can be bonded on drum type piezoelectric generating device 6, and magnetic patch 502 is adsorbable in base on metal
Plate 701；Drum type piezoelectric generating device 6 includes more than one piezo-electric generating unit, and each piezo-electric generating unit includes outside drum type
The materials such as PZT or MFC can be selected in shell 602 and piezoelectric patches 601, piezoelectric patches 601, and the outer surface structure of drum type shell 602 is shuttle shape；
Sliding friction generator 7 includes metal upper substrate 701, cathodic metal material 702, anode metal material 703 and plastics bottom crown
704 compositions, metal upper substrate 701 drive 702 slide downward of cathodic metal material that can make cathodic metal material 702 and anode metal
The contact area of material 703 changes to produce electricl energy, in the sleeve in plastics bottom crown 704 and triboelectricity sleeve 8
Wall 801 is bonded；Triboelectricity sleeve 8 includes that sleeve lining 801 and fairlead 802 form, and electric energy can be by fairlead 802
Conducting wire draws and supplies water quality monitoring sensor.
The operation principle of the present invention is that present system can float on the water surface under the action of buoyancy block 2, due to the water surface
Dipping and heaving pushes lower end driving plate 3 to generate displacement, and drum type piezoelectric generating device 6 can will be mechanical under the action of compression plate 303
It can be converted into electric energy, simultaneously because displacement exists, so that metal upper substrate 701 drives 702 slide downward of cathodic metal material can
So that cathodic metal material 702 and the contact area of anode metal material 703 is changed, is obtained since area change results in one layer
One layer of betatopic of electronics can generate induced current when connecting extraneous circuit, to produce electricl energy.
The present invention utilize water flow mechanical function, piezoelectric material due to impact force and buoyancy effect and generate mechanical change
Shape can realize power output of the invention by direct piezoelectric effect existing for material itself, and another aspect friction material is having position
It moves and potential difference is generated by charge inducing in the case where generating, to carry out the output of electric energy.The electric energy exported gives sensor reality
When continual and steady energy supply so that sensor can detecte the indexs such as the tenor, pH value, suspended particulate of water quality, using
Wireless transport module carries out transmission in real time and monitoring to data.
Claims (4)
1. compound piezoelectric-nano friction self-power supply system of water quality monitoring is used for, it is characterized in that: including combined type self energizing system
It unites pedestal (1), buoyancy block (2), driving plate (3), limit pedestal (4), magnetic connection column (5), drum type piezoelectric generating device
(6), sliding friction generator (7) and sliding friction power generation sleeve (8),
One side end of the combined type self-power supply system pedestal (1) is provided with threaded hole (111), is internally provided with reset spring
(102) and plastic septum (103), the outside of the buoyancy block (2) is provided with adhesive layer (202), and passes through adhesive layer
(202) it is connect with the outer surface of combined type self-power supply system pedestal (1)；The driving plate (3) includes spring stop (301), close
Sealing rubber ring (302) and compression plate (303), driving plate (3), which passes through, to be arranged in the inside of combined type self-power supply system pedestal (1),
And spring stop (301) is connect with reset spring (102)；It is provided with through-hole (401) on the limit pedestal (4), limits pedestal
(4) it is arranged in the end of combined type self-power supply system pedestal (1), and is connected by threaded hole (111) and through-hole (401) by screw
It connects；Drum type piezoelectric generating device (6) setting is in combined type self-power supply system pedestal (1) Inner plastic partition (103) formation
Space in, side is connect with compression plate (303)；The magnetic connection column (5) includes cylinder (501) and magnetic patch (502), setting
In the space that combined type self-power supply system pedestal (1) Inner plastic partition (103) is formed, cylinder (501) and drum type piezoelectricity are sent out
The other side of electric installation (6) connects；Sliding friction power generation sleeve (8) setting is another in combined type self-power supply system pedestal (1)
One side end；The sliding friction generator (7) includes metal upper substrate (701), cathodic metal material (702), anode metal
Material (703) and plastics bottom crown (704) generate electricity sleeve (8) in sliding friction by the setting of plastics bottom crown (704) bonding
Sleeve lining (801) on, metal upper substrate (701) is connect with magnetic patch (502).
2. the compound piezoelectric for water quality monitoring-nano friction self-power supply system according to claim 1, feature
Be: the outer surface of the combined type self-power supply system pedestal (1) is provided with rust-proof coating.
3. the compound piezoelectric for water quality monitoring-nano friction self-power supply system according to claim 1, feature
Be: the drum type piezoelectric generating device (6) includes more than one generator unit, each generator unit include shell (601) and
Piezoelectric patches (602), piezoelectric patches (602) are PZT piezoelectric ceramics or MFC piezoelectric fibre composite material.
4. the compound piezoelectric for water quality monitoring-nano friction self-power supply system according to claim 1, feature
It is: is provided with fairlead (802) on sliding friction power generation sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910890214.3A CN110514802B (en) | 2019-09-20 | 2019-09-20 | Composite piezoelectric-nano friction self-energy supply system for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910890214.3A CN110514802B (en) | 2019-09-20 | 2019-09-20 | Composite piezoelectric-nano friction self-energy supply system for water quality monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110514802A true CN110514802A (en) | 2019-11-29 |
| CN110514802B CN110514802B (en) | 2021-06-01 |
Family
ID=68632886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910890214.3A Active CN110514802B (en) | 2019-09-20 | 2019-09-20 | Composite piezoelectric-nano friction self-energy supply system for water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110514802B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740639A (en) * | 2020-07-22 | 2020-10-02 | 杭州富阳伟文环保科技有限公司 | Friction nanometer generator |
| CN113556059A (en) * | 2021-08-30 | 2021-10-26 | 上海大学 | Energy collector combining piezoelectric and friction nano power generation based on vortex-induced vibration |
| CN114659739A (en) * | 2022-03-21 | 2022-06-24 | 浙江大学 | Self-powered structure vibration monitoring device based on magnetic force and triboelectric effect |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04285483A (en) * | 1991-03-11 | 1992-10-09 | Toyo Electric Mfg Co Ltd | Precisely positioning device with ultrasonic vibration |
| JP2013509156A (en) * | 2009-10-27 | 2013-03-07 | コリア・ユニバーシティ・リサーチ・アンド・ビジネス・ファウンデーション | Piezoelectric nanodevice |
| CN103107737A (en) * | 2013-01-23 | 2013-05-15 | 北京大学 | Piezoelectric friction combined type micro-nano generator and prepared method thereof |
| CN103532430A (en) * | 2013-09-18 | 2014-01-22 | 上海交通大学 | Piezoelectric and triboelectric coupling-based flexible micro energy harvester and preparation method |
| CN205620403U (en) * | 2016-04-28 | 2016-10-05 | 河南丹江大观苑旅游有限公司 | Scenic spot self -power water quality monitoring device |
| US20170005258A1 (en) * | 2015-07-03 | 2017-01-05 | Research & Business Foundation Sungkyunkwan University | Electric energy harvester using ultrasonic wave |
| CN106970242A (en) * | 2017-05-05 | 2017-07-21 | 大连海事大学 | A kind of self energizing fluid current meter |
| CN107078666A (en) * | 2014-11-04 | 2017-08-18 | 三星电子株式会社 | Energy collecting device |
| CN206962734U (en) * | 2017-06-22 | 2018-02-02 | 北京纳米能源与系统研究所 | Rub nanometer generating device and float |
| CN207588735U (en) * | 2017-12-20 | 2018-07-06 | 华北电力大学 | Energy gathering apparatus, equipment and system |
| CN109625213A (en) * | 2018-12-28 | 2019-04-16 | 大连民族大学 | Water surface self-powered sender unit |
| CN109639176A (en) * | 2018-11-27 | 2019-04-16 | 郑州大学 | The multipotency amount power generation mini capsule and adopt energy array that fluid transport pipeline node is applicable in |
| CN109713932A (en) * | 2018-12-28 | 2019-05-03 | 大连民族大学 | Water surface floating-type power generation device |
| CN109856370A (en) * | 2019-04-10 | 2019-06-07 | 吉林建筑大学 | Strong wind area actual situation of land resource monitoring system based on piezoelectric material self energizing |
-
2019
- 2019-09-20 CN CN201910890214.3A patent/CN110514802B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04285483A (en) * | 1991-03-11 | 1992-10-09 | Toyo Electric Mfg Co Ltd | Precisely positioning device with ultrasonic vibration |
| JP2013509156A (en) * | 2009-10-27 | 2013-03-07 | コリア・ユニバーシティ・リサーチ・アンド・ビジネス・ファウンデーション | Piezoelectric nanodevice |
| CN103107737A (en) * | 2013-01-23 | 2013-05-15 | 北京大学 | Piezoelectric friction combined type micro-nano generator and prepared method thereof |
| CN103532430A (en) * | 2013-09-18 | 2014-01-22 | 上海交通大学 | Piezoelectric and triboelectric coupling-based flexible micro energy harvester and preparation method |
| CN107078666A (en) * | 2014-11-04 | 2017-08-18 | 三星电子株式会社 | Energy collecting device |
| US20170005258A1 (en) * | 2015-07-03 | 2017-01-05 | Research & Business Foundation Sungkyunkwan University | Electric energy harvester using ultrasonic wave |
| CN205620403U (en) * | 2016-04-28 | 2016-10-05 | 河南丹江大观苑旅游有限公司 | Scenic spot self -power water quality monitoring device |
| CN106970242A (en) * | 2017-05-05 | 2017-07-21 | 大连海事大学 | A kind of self energizing fluid current meter |
| CN206962734U (en) * | 2017-06-22 | 2018-02-02 | 北京纳米能源与系统研究所 | Rub nanometer generating device and float |
| CN207588735U (en) * | 2017-12-20 | 2018-07-06 | 华北电力大学 | Energy gathering apparatus, equipment and system |
| CN109639176A (en) * | 2018-11-27 | 2019-04-16 | 郑州大学 | The multipotency amount power generation mini capsule and adopt energy array that fluid transport pipeline node is applicable in |
| CN109625213A (en) * | 2018-12-28 | 2019-04-16 | 大连民族大学 | Water surface self-powered sender unit |
| CN109713932A (en) * | 2018-12-28 | 2019-05-03 | 大连民族大学 | Water surface floating-type power generation device |
| CN109856370A (en) * | 2019-04-10 | 2019-06-07 | 吉林建筑大学 | Strong wind area actual situation of land resource monitoring system based on piezoelectric material self energizing |
Non-Patent Citations (2)
| Title |
|---|
| ANIRBAN MAITRA 等: "Triboelectric Nanogenerator Driven Self-Charging and Self-Healing Flexible Asymmetric Supercapacitor Power Cell for Direct Power Generation", 《ACS APPLIED MATERIALS & INTERFACES》 * |
| 杨亚 等: "复合型电磁-摩擦纳米发电机", 《科学通报》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740639A (en) * | 2020-07-22 | 2020-10-02 | 杭州富阳伟文环保科技有限公司 | Friction nanometer generator |
| CN111740639B (en) * | 2020-07-22 | 2021-06-08 | 杭州富阳伟文环保科技有限公司 | Friction nanometer generator |
| CN113556059A (en) * | 2021-08-30 | 2021-10-26 | 上海大学 | Energy collector combining piezoelectric and friction nano power generation based on vortex-induced vibration |
| CN113556059B (en) * | 2021-08-30 | 2022-06-17 | 上海大学 | Energy collector combining piezoelectric and friction nano power generation based on vortex-induced vibration |
| CN114659739A (en) * | 2022-03-21 | 2022-06-24 | 浙江大学 | Self-powered structure vibration monitoring device based on magnetic force and triboelectric effect |
| CN114659739B (en) * | 2022-03-21 | 2023-01-13 | 浙江大学 | Self-powered structure vibration monitoring device based on magnetic force and triboelectric effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110514802B (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110514802A (en) | Compound piezoelectric-nano friction self-power supply system for water quality monitoring | |
| CN106198375B (en) | A kind of deep-sea multichannel corrosion electrochemistry in-situ testing device and its test method | |
| TWI418159B (en) | Wireless sensor networks for under water application | |
| CN201307111Y (en) | Intelligent water quality detector based on solar energy | |
| CN209784255U (en) | Novel sensor device for monitoring corrosion of steel bar in large-volume concrete | |
| CN102841180B (en) | Ocean ship corrosion factor comprehensive detection method | |
| CN104266637A (en) | Marine vertical profiling monitoring device | |
| CN105737904A (en) | Water quality monitoring system for water area of scenic spot | |
| CN103354433B (en) | A kind of spring nano generator and self-driven dynamometer | |
| CN211666840U (en) | Wave energy driven marine environment monitoring device | |
| CN211167300U (en) | Intelligent water surface comprehensive monitoring buoy device | |
| CN201037415Y (en) | Kick and circulation loss monitoring system | |
| CN105588800A (en) | Electrochemistry electrolytic cell for deep sea simulation environment tests | |
| CN113447628A (en) | Water environment detection system | |
| CN104852071A (en) | Benthic microbial fuel cell (BMFC) device suitable for actual ocean usage | |
| CN212391467U (en) | Simple and easy coastal wetland shallow groundwater monitoring devices | |
| CN208206958U (en) | Ocean water quality remote measuring and controlling system based on more buoy sensing nodes | |
| CN106483264A (en) | A kind of aquatic monitoring robot system and its method | |
| CN207570584U (en) | A kind of digital telemetering remote-controled digital terminal device for measuring hydrographic water resource | |
| CN205620403U (en) | Scenic spot self -power water quality monitoring device | |
| CN205720674U (en) | A kind of subsurface buoy based on long-range radio-frequency communication searches Radio Beacon | |
| CN209979609U (en) | River water quality detection device powered by solar energy | |
| CN111424722B (en) | Passive intelligent well lid system based on piezoelectric ceramics and working method thereof | |
| CN209372187U (en) | A kind of paper amount detection sensing acquisition device | |
| CN217688687U (en) | Concrete chloride ion sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |