CN2317016Y - Ultrasonic cleaning machine - Google Patents
Ultrasonic cleaning machine Download PDFInfo
- Publication number
- CN2317016Y CN2317016Y CN 98226240 CN98226240U CN2317016Y CN 2317016 Y CN2317016 Y CN 2317016Y CN 98226240 CN98226240 CN 98226240 CN 98226240 U CN98226240 U CN 98226240U CN 2317016 Y CN2317016 Y CN 2317016Y
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- piezoelectric
- piezoelectric ceramic
- frequency
- cleaning machine
- bucket
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- Expired - Fee Related
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Abstract
The utility model relates to an ultrasonic wave cleaning machine, which is composed of a closed metal cleaning bucket which is provided with a water inlet and a water outlet and an ultrasonic wave generator which is arranged in the bucket. The utility model is characterized in that the ultrasonic wave generator is assembled by a piezoelectric transducing vibrator and a high-frequency high-voltage generator which is formed by a custom circuit. The piezoelectric vibrator is laminated by a plurality of piezoelectric ceramic plates, a copper electrode plate is respectively arranged between each two piezoelectric ceramic plates, in front of the first piezoelectric ceramic plate and behind the last piezoelectric ceramic plate. The previous copper electrode plate and all the copper electrode plates behind the even number piezoelectric ceramic plates are connected together and are connected with the high-frequency high-voltage output negative end, all the copper electrode plates behind the odd number piezoelectric ceramic plates are connected together and is connected with the high-frequency high-voltage output positive end, and the laminated piezoelectric ceramic plates is arranged in a vibrator housing. A dishware rack is arranged in the cleaning bucket.
Description
The utility model relates to the device that utilizes the ultrasonic cleaning article, particularly a kind of supersonic wave cleaning machine of using that the high-power piezoelectric ceramic ultrasonic transducer is housed more.
At present, supersonic wave cleaning machine has been widely used in fields such as industry, medical treatment, electronics, but it is comparatively rare aspect civilian, main cause is owing to cleaning object shape, size differences big (as tableware), cleaning performance is poor, increasing cleaning performance as need need increase ultrasound intensity or increase the washing bucket volume, cost is increased or washing bucket too greatly can not be practical.
The purpose of this utility model provides a kind of large power supersonic generator of being made up of jointly high-frequency and high-voltage generator and PZT (piezoelectric transducer) oscillator, ultrasonic vibrator is placed in the washing bucket of the utility model design, inject water in the bucket, just can be opposite to article such as tableware in the inner bucket water, melon and fruit and effectively clean.
The utility model is by the airtight metal washing bucket that is provided with entery and delivery port and place the supersonic generator in the bucket to constitute, it is characterized in that supersonic generator is to adopt the high-frequency and high-voltage generator of custom circuit formation and the combination of piezoelectric energy-conversion oscillator, high-frequency and high-voltage generator output high-frequency high-voltage signal is to piezoelectric vibrator, and piezoelectric vibrator converts it into ultrasonic energy.Piezoelectric vibrator is superimposed by the multi-disc piezoelectric ceramic piece, the back of between per two piezoelectric ceramics and the front of the most preceding a slice piezoelectric ceramics and last a slice piezoelectric ceramics is equipped with the copper electrode sheet, the most preceding a slice copper electrode with connect high-frequency and high-voltage output negative terminal after all copper electrodes behind the even number sheet piezoelectric ceramic piece connect, after connecting, all copper electrodes behind the odd number sheet piezoelectric ceramic piece connect high top high pressure output plus terminal, piezoelectric ceramics after superimposed places in the oscillator shell, axially spacing and compress by case head and afterbody, shell and electrode slice insulation, the surface of oscillator head part in washing bucket is made rough and uneven in surface, and the ultrasonic wave range that is sent is at 20-50KHZ.Piezoelectric vibrator is arranged on the washing bucket bottom, and relative washing bucket lamina tecti inboard is provided with the reflecting layer.Be mounted with Vessels rack in the washing bucket.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is perspective view of the present utility model (analysing and observe);
Fig. 2,3 is Vessels racks of two kinds of forms;
Fig. 4 is the piezoelectric vibrator structural representation.
In Fig. 1,1 is the washing bucket inwall, and 2 is the washing bucket outer wall, and in the space at the bottom of several supersonic generators 3 place barrel between the inside and outside wall, on the outer wall, the ultrasonic vibrator head is located in the washing bucket at the bottom of being installed on barrel by support 4, and washing bucket lamina tecti inboard is provided with the reflecting layer.Washing bucket is provided with water inlet 5 and delivery port 6 and gap 7, and be provided with timer 8 and power switch 9, be provided with step 10 in the bucket and be used to place the Vessels rack shown in Fig. 2,3, Fig. 2 cleans the Vessels rack that tableware is used, and Fig. 3 cleans the Vessels rack that gourd, fruit and vegetable is used.
The structure of piezoelectric energy-conversion electric tachometer indicator as shown in Figure 4,6 (the even number sheet is good) piezoelectric ceramics 11-16 are superimposed successively, between per two piezoelectric ceramic pieces and after the front of foremost a slice 11 and last a slice 16, be equipped with copper electrode sheet 17-23, with the 17th, 19,21,23 copper electrodes connect, connect with high-frequency and high-voltage generator output negative terminal by lead-in wire, with the 18th, 20,22 copper electrodes connect, connect with the high-frequency and high-voltage generator output plus terminal by lead-in wire, like this after energising, piezoelectric vibrator harmonic motion between producing under the effect of high-frequency and high-voltage, by placing the oscillator head in the bucket to send ultrasonic wave, act on the aqueous medium in the bucket, act on by water again and be cleaned on the thing, reach the cleaning purpose.The oscillator head is made rough and uneven in surface shape, is to involve the four directions and produce reflection in order to help hyperacoustic scattering, to make, and increases cleaning performance.The thickness of copper electrode sheet should be not less than 0.5mm, and the copper electrode sheet thickness that preferably connects anode is thicker again, helps the effect of electric field to piezoelectric ceramics.
This machine process be after turning on the power switch, high-frequency and high-voltage oscillator work output 2000-3000V, the ac high-voltage of 20-50KHZ is given piezoelectric vibrator, oscillator obtains power current and starts working, and sends ultrasonic wave, frequency of sound wave 20-50KHZ.The sound wave work with 30KH2 now illustrates, improves directionality in order to make ultrasonic wave, and oscillator is made the shape face of annular concave-convex injustice, produces scattering, sends 2W/cm
2The sound intensity, at this moment the cleaning thing in the cylinder will be subjected to the 2W/cm of per second 30,000 times
2Impact, and because the frequency sound wave energy of 30KG deeply permeates shelters such as pore, slit, thus article no matter place how closely not influence cleaning yet, the cavitation that causes by ultrasonic wave with schmutzband peel off, emulsification, be scattered in the water.
Have again as sound wave 2W/cm
2The sound intensity is higher so can repeatedly reflect, and by wall and reflection lid, reflects once more towards being cleaned thing, to utilize sound wave to greatest extent.
The utility model has the advantages that: in cleaning process, do not need to add washing agent, just can effectively remove Dirt pollutes thereby reduce to greatest extent. A tractor serves several purposes can wash the meal devices such as bowl, dish, can wash vierics Tool, gourd, fruit and vegetable, glasses, precious metal ornament, artificial tooth etc. A kind of harmless cleaning way is provided, Namely substrate remains static all the time in cleaning process, can not cause substrate because of collision, friction etc. Damage.
Claims (4)
1, a kind of supersonic wave cleaning machine of using more, by the airtight metal washing bucket that is provided with entery and delivery port and place the bucket in a supersonic generator constitute, it is characterized in that supersonic generator is to adopt the high-frequency and high-voltage generator of custom circuit formation and the combination of piezoelectric energy-conversion oscillator, high top high pressure generator output high-frequency high-voltage signal converts it into ultrasonic energy to piezoelectric vibrator by piezoelectric vibrator.
2, the supersonic wave cleaning machine of using according to claim 1 more, it is characterized in that piezoelectricity shakes in superimposed by the multi-disc piezoelectric ceramic piece, the back of between per two piezoelectric ceramics and the front of the most preceding a slice piezoelectric ceramics and last a slice piezoelectric ceramics is equipped with the copper electrode sheet, the most preceding a slice copper electrode with connect high-frequency and high-voltage output negative terminal after all copper electrodes behind the even number sheet piezoelectric ceramic piece connect, after connecting, all copper electrodes behind the odd number sheet piezoelectric ceramic piece connect the high-frequency and high-voltage output plus terminal, piezoelectric ceramics after superimposed places in the oscillator shell, axially spacing and compress by case head and afterbody, insulate between shell and the electrode slice, the surface of oscillator head part in washing bucket is made rough and uneven in surface, and the ultrasonic wave range that is sent is at 20-50KHZ.
3, according to claim 1 and 2ly many use supersonic wave cleaning machine, it is characterized in that piezoelectric vibrator is arranged on bottom the washing bucket, relative washing bucket lamina tecti inboard is provided with the reflecting layer.
4, according to claim 3 use supersonic wave cleaning machine more, it is characterized in that being mounted with in the washing bucket Vessels rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226240 CN2317016Y (en) | 1998-03-20 | 1998-03-20 | Ultrasonic cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226240 CN2317016Y (en) | 1998-03-20 | 1998-03-20 | Ultrasonic cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317016Y true CN2317016Y (en) | 1999-05-05 |
Family
ID=33976790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226240 Expired - Fee Related CN2317016Y (en) | 1998-03-20 | 1998-03-20 | Ultrasonic cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317016Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976765B (en) * | 2004-06-29 | 2011-11-09 | 株式会社鹿儿岛超音波综合研究所 | Ultrasonic cleaning method and apparatus |
| CN102274838A (en) * | 2011-05-06 | 2011-12-14 | 湘潭大众整流器制造有限公司 | Ultrasonic washing machine |
| CN106198625A (en) * | 2016-06-02 | 2016-12-07 | 东北电力大学 | One heavy metal species on-line monitoring system device in situ |
| CN107626674A (en) * | 2017-10-11 | 2018-01-26 | 佛山汇众森泰科技有限公司 | A kind of glasses automatic flushing device |
| CN108067471A (en) * | 2016-11-10 | 2018-05-25 | 上村工业株式会社 | Ultrasonic treatment unit |
| CN108607844A (en) * | 2018-04-19 | 2018-10-02 | 浙江银之源贵金属有限公司 | A kind of metal decoration surface clean technique and its cleaning device |
-
1998
- 1998-03-20 CN CN 98226240 patent/CN2317016Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976765B (en) * | 2004-06-29 | 2011-11-09 | 株式会社鹿儿岛超音波综合研究所 | Ultrasonic cleaning method and apparatus |
| CN102274838A (en) * | 2011-05-06 | 2011-12-14 | 湘潭大众整流器制造有限公司 | Ultrasonic washing machine |
| CN106198625A (en) * | 2016-06-02 | 2016-12-07 | 东北电力大学 | One heavy metal species on-line monitoring system device in situ |
| CN108067471A (en) * | 2016-11-10 | 2018-05-25 | 上村工业株式会社 | Ultrasonic treatment unit |
| CN107626674A (en) * | 2017-10-11 | 2018-01-26 | 佛山汇众森泰科技有限公司 | A kind of glasses automatic flushing device |
| CN108607844A (en) * | 2018-04-19 | 2018-10-02 | 浙江银之源贵金属有限公司 | A kind of metal decoration surface clean technique and its cleaning device |
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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 |