CN101780461B - High-strength ultrasonic washing instrument - Google Patents
High-strength ultrasonic washing instrument Download PDFInfo
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- CN101780461B CN101780461B CN201010119386.XA CN201010119386A CN101780461B CN 101780461 B CN101780461 B CN 101780461B CN 201010119386 A CN201010119386 A CN 201010119386A CN 101780461 B CN101780461 B CN 101780461B
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- ultrasonic
- washing instrument
- ultrasonic head
- guiding device
- guider
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Abstract
The invention relates to a high-strength ultrasonic washing instrument, which comprises an ultrasonic head for producing cavitation clouds. The high-strength ultrasonic washing instrument is characterized by also comprising a guiding device, wherein the guiding device is sheathed on the ultrasonic head; the guiding device is provided with grooves or holes for changing the cavitation clouds generated by the ultrasonic head from the vertical arrangement to the radial arrangement or for further concentrating the vertical arrangement based on the actual requirements; the bottom of the guiding device is provided with a bottom strip-shaped groove for further concentrating the vertical arrangement of the cavitation clouds generated by the ultrasonic head; the bottom of the guiding device forms a tapered structure for further concentrating the cavitation clouds; the lateral side of the guiding device is provided with a lateral strip-shaped groove for changing the cavitation clouds generated by the ultrasonic head from the vertical arrangement to the radial arrangement; the lateral side of the guiding device is provided with several holes for changing the cavitation clouds generated by the ultrasonic head from the vertical arrangement to the radial arrangement; and the holes are uniformly distributed. The invention achieves the purpose of washing the inner surfaces of round holes in round pipes or other workpieces, micro holes, blind holes, micro grooves and blind grooves.
Description
Technical field
The present invention relates to the field of Ultrasonic Cleaning, particularly a kind of high-strength ultrasonic washing instrument.
Background technology
Ultrasonic Cleaning comes from nineteen sixties, and since ultrasonic technology comes out, scientists is found: the ultrasonic wave in the certain frequency scope, act in liquid medium, and can reach the effect of cleaning.Through research and test after a while, not only obtained satisfied effect, and found that its cleaning efficiency is high, supersonic wave cleaning machine is applied to go in all trades and professions gradually thus.Later 1980s, third generation ultrasonic power comes out, and both inverter, applied up-to-date IGBT element.New ultrasonic power has the characteristics such as volume is little, and reliability is high, and the life-span is long, and cleaning efficiency is able to further raising, and price has also dropped to most of enterprise acceptable degree.
As everyone knows, the sound that people hear is the acoustic signals of frequency 20～20000Hz, sound wave higher than 20000Hz is referred to as ultrasonic wave, the transmission of sound wave is according to the sine curve longitudinal propagation, be a little less than the strong one deck of one deck, transmit successively, when weak acoustic signals acts in liquid, can produce certain negative pressure to liquid, make in liquid to form various small bubbles, and, when strong acoustic signals acts on liquid, can produce certain malleation to liquid, thereby the micro-bubble formed in liquid is crushed.Proof after deliberation: ul-trasonic irradiation is in liquid the time, the great shock wave of meeting produce power that breaks of each bubble in liquid, be equivalent to that moment produces the high temperature of several Baidu and up to thousands of atmospheric pressure, this phenomenon is referred to as " cavitation effect ", Ultrasonic Cleaning just in using liquid bubble the produced shock wave that breaks reach the effect of cleaning and washing away the workpiece surfaces externally and internally.
In general: for the ultrasonic wave cleaned, its frequency should be between 20KHz～80KHz, because hyperacoustic frequency is very high, the cavitation produced in liquid can reach 28000 times/second, almost can be described as constantly and carrying out, the number of bubbles produced due to cavitation phenomenon in liquid is numerous and omnipresent, therefore, cleaning for workpiece can be very thorough, even complex-shaped inside workpiece, as long as can touch solution, just can be cleaned thoroughly, again because the volume of each bubble is very small, although therefore their energy of rupture is very high, but for workpiece and liquid, can not produce mechanical damage and significantly temperature rise.
Ultrasonic cleaning apparatus is mainly by following module composition:
1, rinse bath: hold workpiece to be washed
Stainless steel is made, and heating and temperature regulating device can be installed.
2, transducer (supersonic generator): convert electric energy to mechanical energy
Piezoelectric ceramic transducer, frequency, power are looked concrete type.
3, power supply: for transducer provides required electric energy
Inverter, import IGBT element, install the overcurrent protection circuit.
After transducer converts high-frequency electrical energy to mechanical energy, can produce the minimum high-frequency vibration of amplitude and propagate in the solution in rinse bath, under the effect of transducer, the inside of cleaning fluid will constantly produce a large amount of small bubble moments and break, the high temperature and nearly thousand the atmospheric shock waves that break and can produce hundreds of degree of each bubble, thus workpiece is washed away totally.The cleaning efficiency of Ultrasonic Cleaning and effect are all abnormal outstanding, and can effectively reduce pollution, reduce the infringement of toxic solvent to the mankind; Than present all cleaning methods, the efficiency of Ultrasonic Cleaning is the highest.Especially cleanliness factor is required to high industry, as: instrument, vacuum coating, optical equipment, the industries such as medicine equipment are all selected the reason of Ultrasonic Cleaning.
But, the cavitation cloud produced in rinse bath due to ultrasonic head is vertical radiation and is limited in the diameter range of ultrasonic head, also non-cavitating cloud generation around the radial ultrasonic head, at the inner surface that cleans pipe or other inner hole of workpieces, during with the workpiece complex-shaped with micropore, blind hole, microflute, blind slot etc., be difficult to realize and Results.
Summary of the invention
The object of the invention is to, a kind of high-strength ultrasonic washing instrument is provided.
For achieving the above object, a kind of high-strength ultrasonic washing instrument of the present invention comprises: ultrasonic head, for generation of the cavitation cloud, it is characterized in that, and also include guider, this guider is set on ultrasonic head; Offer groove or hole on described guider, for the cavitation cloud that makes according to actual needs ultrasonic head produce by vertically transfer to radially or make vertically more concentrated, can the cleaning workpiece internal circular surfaces, groove, blind hole etc., reach better cleaning performance.
As a kind of improvement of technique scheme, the bottom of described guider is gradually-reducing shape, so that the cavitation cloud is longitudinally more concentrated.
As another improvement of technique scheme, the side opening of described guider is provided with the side bar-shaped trough, makes the cavitation cloud of ultrasonic head generation by vertically transferring to radially, or more concentrated.Described side bar-shaped trough is longitudinally offered.Described side bar-shaped trough is along laterally offering.
As another improvement of technique scheme, the side opening of described guider is provided with some holes, and the cavitation cloud that ultrasonic head is produced is by vertically transferring to radially.Described some holes are uniformly distributed.
The invention has the advantages that,
High-strength ultrasonic washing instrument provided by the invention, by guider is set on ultrasonic head, by guider, the cavitation cloud of vertical radiation that ultrasonic head is produced is gathered into definite shape according to actual needs, as: the cavitation cloud bundle that rectangle, porous are arranged; And, be chosen in as required on the bottom surface of guider or side and offer groove or hole, by cavitation cloud bundle by vertically transferring to radially or making vertically more concentrated, solved the inner surface of circular hole in pipe or other workpiece, cleaning with micropore, blind hole, microflute, blind slot, reach better cleaning performance, great practical significance is arranged.
The accompanying drawing explanation
Fig. 1 a is the partial structurtes schematic diagram of high-strength ultrasonic washing instrument bottom slot of the present invention;
Fig. 1 b is the left view of Fig. 1 a;
Fig. 2 a is the partial cutaway schematic of high-strength ultrasonic washing instrument side opening pod of the present invention;
Fig. 2 b is the partial structurtes schematic diagram of high-strength ultrasonic washing instrument side opening pod of the present invention;
Fig. 3 a is the partial cutaway schematic of high-strength ultrasonic washing instrument side opening porous of the present invention;
Fig. 3 b is the partial structurtes schematic diagram of high-strength ultrasonic washing instrument side opening porous of the present invention
Fig. 4 a is the partial cutaway schematic of high-strength ultrasonic washing instrument side opening translot of the present invention;
Fig. 4 b is the partial structurtes schematic diagram of high-strength ultrasonic washing instrument side opening translot of the present invention;
Fig. 5 a is the generalized section of another structure of high-strength ultrasonic washing instrument side opening translot of the present invention;
Fig. 5 b is another structural representation of high-strength ultrasonic washing instrument side opening translot of the present invention.
The accompanying drawing sign
1, ultrasonic head 2, guider 3, cavitation cloud
4, bottom bar-shaped trough 5, side bar-shaped trough 6, hole
The specific embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present invention is described in more detail.
As shown in Fig. 1 a and 1b, the embodiment of high-strength ultrasonic washing instrument bottom slot of the present invention comprises: ultrasonic head 1 and guider 2, and this guider 2 is set on ultrasonic head 1; In this example, the bottom of described guider 2 is gradually-reducing shape, and bottom has groove 4, so that cavitation cloud 3 is longitudinally more concentrated.
As shown in Fig. 2 a and 2b, the embodiment of high-strength ultrasonic washing instrument side opening pod of the present invention comprises: ultrasonic head 1 and guider 2, and this guider 2 is set on ultrasonic head 1; In this example, the side opening of described guider 2 is provided with side bar-shaped trough 5, makes the cavitation cloud 3 of ultrasonic head generation by vertically transferring to radially, or more concentrated.Described side bar-shaped trough is longitudinally offered.Described side bar-shaped trough is along laterally offering, as shown in Figs. 4a and 4b.
As shown in Fig. 3 a and 3b, the embodiment of high-strength ultrasonic washing instrument side opening porous of the present invention comprises: ultrasonic head 1 and guider 2, and this guider 2 is set on ultrasonic head 1; In this example, the side opening of described guider 2 is provided with some equally distributed holes 6, and the cavitation cloud 3 that ultrasonic head is produced is by vertically transferring to radially.
As shown in Fig. 5 a and 5b, the distortion of another structure of high-strength ultrasonic washing instrument side opening translot of the present invention, comprise: ultrasonic head 1 and guider 2, in this example, this guider 2 is fixedly formed by upper and lower two boards interval, the cavitation cloud 3 that ultrasonic head is produced by vertically transfer between two boards to surrounding radially.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although with reference to embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is modified or is equal to replacement, do not break away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. a high-strength ultrasonic washing instrument comprises: ultrasonic head, for generation of the cavitation cloud, it is characterized in that, and also include guider, this guider is set on ultrasonic head; The side opening of described guider is provided with groove or hole, and for cavitation cloud that ultrasonic head is produced, by vertically transferring to radially, or the bottom of described guider is gradually-reducing shape, so that the cavitation cloud is longitudinally more concentrated.
2. high-strength ultrasonic washing instrument according to claim 1, is characterized in that, the side opening of described guider is provided with the side bar-shaped trough, and the cavitation cloud that ultrasonic head is produced is by vertically transferring to radially.
3. high-strength ultrasonic washing instrument according to claim 2, is characterized in that, described side bar-shaped trough is longitudinally offered.
4. high-strength ultrasonic washing instrument according to claim 2, is characterized in that, described side bar-shaped trough is along laterally offering.
5. high-strength ultrasonic washing instrument according to claim 1, is characterized in that, the Shang hole, side of described guider is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119386.XA CN101780461B (en) | 2010-03-05 | 2010-03-05 | High-strength ultrasonic washing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119386.XA CN101780461B (en) | 2010-03-05 | 2010-03-05 | High-strength ultrasonic washing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780461A CN101780461A (en) | 2010-07-21 |
| CN101780461B true CN101780461B (en) | 2014-01-08 |
Family
ID=42520673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010119386.XA Expired - Fee Related CN101780461B (en) | 2010-03-05 | 2010-03-05 | High-strength ultrasonic washing instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN101780461B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213532Y (en) * | 1993-11-11 | 1995-11-29 | 北京市眼科研究所 | Ultrasound medicine treatment instrument for eye |
| CN201073646Y (en) * | 2007-08-16 | 2008-06-18 | 徐丕义 | Cleaning equipment for straw fibre |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU867440A1 (en) * | 1979-09-11 | 1981-09-30 | Предприятие П/Я Р-6793 | Unit for ultrasonic cleaning of pipes |
| CN2266467Y (en) * | 1996-06-12 | 1997-11-05 | 中国科学院声学研究所 | Ultra sonic wave cleaning device for electrode of industrial acidimeter |
| CN100443036C (en) * | 2003-02-25 | 2008-12-17 | 松下电工株式会社 | Ultrasonic washing device |
| CN2710739Y (en) * | 2004-05-31 | 2005-07-20 | 戴露雯 | Ultrasonic treatment device |
| JP2006192372A (en) * | 2005-01-13 | 2006-07-27 | Shinka Jitsugyo Kk | Washing object-holding tool, washing object-holding device using the same, washing device, and washing object-washing method |
| CN2935840Y (en) * | 2006-08-29 | 2007-08-22 | 武汉达汇创新科技有限公司 | Ultrasonic stem washing machine |
-
2010
- 2010-03-05 CN CN201010119386.XA patent/CN101780461B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213532Y (en) * | 1993-11-11 | 1995-11-29 | 北京市眼科研究所 | Ultrasound medicine treatment instrument for eye |
| CN201073646Y (en) * | 2007-08-16 | 2008-06-18 | 徐丕义 | Cleaning equipment for straw fibre |
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| Publication number | Publication date |
|---|---|
| CN101780461A (en) | 2010-07-21 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20190305 |