CN2625053Y - Corrosion resistant supersonic atomizing piezoelectric vibrator - Google Patents
Corrosion resistant supersonic atomizing piezoelectric vibrator Download PDFInfo
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- CN2625053Y CN2625053Y CN 03256952 CN03256952U CN2625053Y CN 2625053 Y CN2625053 Y CN 2625053Y CN 03256952 CN03256952 CN 03256952 CN 03256952 U CN03256952 U CN 03256952U CN 2625053 Y CN2625053 Y CN 2625053Y
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- piezoelectric vibrator
- utility
- model
- atomization
- ultrasonic atomizatio
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Abstract
The utility model relates to an ultrasonic atomization piezoelectric vibrator with the electrode surface coated with a layer of high molecular polymer, which not only keeps the function of ultrasonic atomization piezoelectric vibrator, but also has the action of obviously resisting the acid and alkali corrosion and prolonging the scaling time. The utility model can be widely used in the liquid atomization, in particular to the atomization of various disinfection solutions, seawater, corrosive liquid medicine and liquid easy to scale as well as the disinfection machine for the airplanes, trains, ships and automobiles and the multipurpose air disinfection machine, and the large-scale industrial humidifier, etc.
Description
The utility model relates to a kind of atomization of liquid that is used for, especially for various thimerosals, seawater, corrosivity soup and the easy fouling atomization of liquid, as seawater, soilless culture, various soups atomize, air sterilizing apparatus, profit spray burning, the ultrasonic atomizatio piezoelectric vibrator of large scale industry humidification.
Liquid can be with the atomization of liquid by the effect of ultrasonic atomizatio piezoelectric vibrator, and this is well-known technology.Yet, because the liquid difference of atomizing has different influences service life to the ultrasonic atomizatio piezoelectric vibrator.The atomizing of general water is very little to the influence in service life of ultrasonic atomizatio piezoelectric vibrator, and thimerosal, seawater, the atomizing of corrosivity soup, soilless culture etc. is because acid, alkali or electrolytic etching and easy fouling etc. are had a strong impact on the service life of ultrasonic atomizatio piezoelectric vibrator.At present, the nickel electrode ultrasonic atomizatio piezoelectric vibrator that adopts on the market, although more original silver electrode ultrasonic atomizatio piezoelectric vibrator has had large increase on service life, aspect antiacid, alkali or electrolytic etching and prolonging the fouling time, also do not reach gratifying degree.
The purpose of this utility model be to provide a kind of on ultrasonic atomizatio piezoelectric vibrator basis improved corrosion-resistant ultrasonic atomizatio piezoelectric vibrator, it can prevent acid, alkali or electrolytic etching electrode effectively, prolong the fouling time, thereby prolong the service life of ultrasonic atomizatio piezoelectric vibrator effectively.
The purpose of this utility model is achieved in that on ultrasonic atomizatio piezoelectric vibrator and liquid contact surface and applies high molecular polymer, forms corrosion-resistant ultrasonic atomizatio piezoelectric vibrator.
The utility model is because only need apply high molecular polymer, so structure is simple especially on the ultrasonic atomizatio piezoelectric vibrator.Because corrosion-resistant, the smooth surface of high molecular polymer, less scaling, so high molecular polymer is coated in the utility model that forms on the ultrasonic atomizatio piezoelectric vibrator, the function that had both kept the ultrasonic atomizatio piezoelectric vibrator, strengthen corrosion-resistant, the less scaling characteristic of electrode again, thereby satisfied the requirement of atomization disinfection liquid, corrosivity soup, soilless culture, industrial humidification etc.
In order to verify the corrosion-resistant and prolongation fouling time of the present utility model, we have done following experiment:
1, corrosion-resistant:
1. get at random and detect each 10 of qualified the utility model and nickel electrode ultrasonic atomizatio piezoelectric vibrators, under the same conditions, to being that 15% hydrochloric acid atomizes with a kind of concentration.The result: average 15 minutes electrodes of nickel electrode ultrasonic atomizatio piezoelectric vibrator begin to be corroded and come off, and 10 nebulisation time of the utility model are all above 200 hours, and electrode is not corroded and comes off.
2. get at random and detect each 5 of qualified the utility model and nickel electrode ultrasonic atomizatio piezoelectric vibrators, under the same conditions, to being that " 84 " thimerosal of 1: 30 atomizes with a kind of concentration.The result: average 1.5 hours electrodes of nickel electrode ultrasonic atomizatio piezoelectric vibrator are corroded and come off, and 5 nebulisation time of the utility model are all above 500 hours, and electrode is intact.
3. get at random and detect each 5 of qualified the utility model and nickel electrode ultrasonic atomizatio piezoelectric vibrators, under the same conditions, to being that 1: 20 Peracetic acid liquid atomizes with a kind of concentration.The result: average 10 hours electrodes of nickel electrode ultrasonic atomizatio piezoelectric vibrator are corroded, and 5 nebulisation time of the utility model are all above 800 hours, and electrode is not corroded.
2, prolong the fouling time: get each 10 of qualified the utility model of detection and nickel electrode ultrasonic atomizatio piezoelectric vibrators at random, under the same conditions, to atomizing with a kind of hard water.The result: it is 12 hours that nickel electrode ultrasonic atomizatio piezoelectric vibrator begins the fouling time average, is 170 hours and the utility model begins the fouling time average.
Therefore the utility model is at the nickel electrode ultrasonic atomizatio piezoelectric vibrator that all obviously is better than aspect corrosion-resistant and prolongation fouling time using in the market.In practice, also obtained gratifying effect.
Concrete structure of the present utility model is provided by accompanying drawing.
Fig. 1 is the utility model one example front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
This oscillator comprise piezoelectric ceramic piece (1), electrode (2), lead (3) and be coated in the liquid electrode in contact on high molecular polymer (4).
Claims (1)
- Be used for the atomization of liquid, ultrasonic atomizatio piezoelectric vibrator especially for various thimerosals, seawater, corrosivity soup and the easy fouling atomization of liquid, this oscillator comprises piezoelectric ceramic piece (1), the electrode of plating (2) on piezoelectric ceramic piece, by the lead (3) that electrode is drawn, it is characterized in that going up coating one deck high molecular polymer (4) at electrode (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256952 CN2625053Y (en) | 2003-05-16 | 2003-05-16 | Corrosion resistant supersonic atomizing piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256952 CN2625053Y (en) | 2003-05-16 | 2003-05-16 | Corrosion resistant supersonic atomizing piezoelectric vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625053Y true CN2625053Y (en) | 2004-07-14 |
Family
ID=34254067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256952 Expired - Fee Related CN2625053Y (en) | 2003-05-16 | 2003-05-16 | Corrosion resistant supersonic atomizing piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625053Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000753A (en) * | 2016-07-12 | 2016-10-12 | 佛山市科日压电器件有限公司 | Composite atomization sheet and atomizer applying composite atomization sheet |
| CN107166609A (en) * | 2017-05-05 | 2017-09-15 | 安徽庆恒信息科技有限公司 | Humidifier |
| CN109365205A (en) * | 2018-12-13 | 2019-02-22 | 佛山市科日压电器件有限公司 | Novel ultrasonic atomizing piece and its atomising device of application |
| CN110899044A (en) * | 2019-12-05 | 2020-03-24 | 湖南嘉业达电子有限公司 | Nickel electrode micropore atomization element and preparation method thereof |
| CN112190988A (en) * | 2020-07-20 | 2021-01-08 | 南昌航空大学 | Novel ultrasonic backwashing V-shaped filter |
-
2003
- 2003-05-16 CN CN 03256952 patent/CN2625053Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000753A (en) * | 2016-07-12 | 2016-10-12 | 佛山市科日压电器件有限公司 | Composite atomization sheet and atomizer applying composite atomization sheet |
| CN107166609A (en) * | 2017-05-05 | 2017-09-15 | 安徽庆恒信息科技有限公司 | Humidifier |
| CN109365205A (en) * | 2018-12-13 | 2019-02-22 | 佛山市科日压电器件有限公司 | Novel ultrasonic atomizing piece and its atomising device of application |
| CN110899044A (en) * | 2019-12-05 | 2020-03-24 | 湖南嘉业达电子有限公司 | Nickel electrode micropore atomization element and preparation method thereof |
| CN112190988A (en) * | 2020-07-20 | 2021-01-08 | 南昌航空大学 | Novel ultrasonic backwashing V-shaped filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |