CN2228810Y - Supersonic liquid atomized spray type transducer - Google Patents
Supersonic liquid atomized spray type transducer Download PDFInfo
- Publication number
- CN2228810Y CN2228810Y CN 95215076 CN95215076U CN2228810Y CN 2228810 Y CN2228810 Y CN 2228810Y CN 95215076 CN95215076 CN 95215076 CN 95215076 U CN95215076 U CN 95215076U CN 2228810 Y CN2228810 Y CN 2228810Y
- Authority
- CN
- China
- Prior art keywords
- piezoelectric ceramic
- ceramic ring
- liquid
- utility
- model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to a supersonic liquid atomizing spray type transducer which can be widely used for liquid atomization in a sterilizing machine, a medical spray thrower, an ultraclean workshop atomizing water curtain, etc. The utility model has the concrete structure that the periphery of the tube wall of a liquid tube is provided with a piezoelectric ceramic ring; the tube wall of the liquid tube and a resonating block on the lower end of the piezoelectric ceramic ring are integral. When alternating voltage with certain frequency is connected with the input end of the piezoelectric ceramic ring, the piezoelectric ceramic ring generates inverse voltage effect to generate resonance and drive mechanical resonance. When liquid flows in the resonance amplitude sheet of the inner hole of the piezoelectric ceramic ring, ultrasonic atomization is generated. The utility model has the advantages of electricity saving, low cost, and no drip in the moment when the utility model starts or stops, and the mode of pneumatic liquid atomization is changed.
Description
The utility model relates to a kind of ultrasonic liquid atomizing spray formula transducer.
Now the sterilizing machine of selling on the market, vaporizer, humidifier etc. are vapour-pressure type, and its principle is to be pneumatic supply with the compressor, and liquid produces the spray atomizing under certain gas pressure, and its cost height, equipment complexity, noise is big, energy consumption is high.
The purpose of this utility model provides a kind of reasonable in design, and cost is low, and is energy-conservation, and liquid is atomizing spray from top to bottom directly, effective ultrasonic liquid atomizing spray formula transducer.
The utility model comprises supersonic generator and atomizing sprayer, its concrete structure of atomizing sprayer: around liquid line, be provided with the circular piezoelectric ceramic ring, piezoelectric ceramic ring is embedded in around the liquid line, the resonance piece of the tube wall of liquid line and piezoelectric ceramic ring lower end is an one, be provided with the resonance piece in the upper end of piezoelectric ceramic ring, piezoelectric ceramic ring adopts two pressure ring structure in parallel, adopts between the double piezoelectric ceramic ring and overlays the sheet metal extraction electrode.
Come the utility model done below in conjunction with embodiment and accompanying drawing and describe in further detail:
Accompanying drawing 1 is the utility model structure cutaway view.
Accompanying drawing 2 is the utility model supersonic generator circuit diagram.
With reference to accompanying drawing, the utility model is made of supersonic generator, liquid line, shower nozzle, be provided with garden shape piezoelectric ceramic ring (3) on every side at liquid line (1), piezoelectric ceramic ring (3) is embedded in liquid line (1) on every side, the tube wall of liquid line (1) is one with the resonance piece (4) that is located at piezoelectric ceramic ring (3) lower end, be provided with resonance piece (2) in piezoelectric ceramic ring (3) upper end, the available different materials of two resonance pieces is made, and is provided with shower nozzle (5) in the lower end of liquid line (1).Piezoelectric ceramic ring adopts two pressure ring structure in parallel, adopts to overlay sheet metal extraction electrode access supersonic generator circuit between the double piezoelectric ceramic ring, and the supersonic generator circuit is by voltage-stabiliser tube DW, integrated package 78XX, coupling transformer T
2, triode BG, resistance R
4, formation such as inductance L, coupling transformer T
2Insert the piezoelectric ceramic ring input, when the input that the alternating voltage of certain frequency, electric current is added to piezoelectric ceramic ring, whole piezoelectric ceramic ring produces the back voltage effect, produce mechanical resonant by the back voltage effect, the resonance piece that is piezoelectric ceramic ring drive upper and lower end vibrates together, when liquid when liquid line enters the piezoelectric ceramic ring endoporus and flows into the harmonic amplitude sheet, produce the atomization of liquid.
The ultrasonic liquid atomizing spray formula transducer that the utility model provides; be widely applicable for the atomization of liquid of sterilizing machine, ultra-clean factory building atomizing cascade, medical spray device; have economize on electricity, noiselessness, volume is little, in light weight, cost is low; changed traditional vapour-pressure type atomization of liquid mode, no matter and can not drip after start moment or the shutdown.
Claims (3)
1, a kind of ultrasonic liquid atomizing spray formula transducer, it is made of liquid line (1), shower nozzle (5), it is characterized in that being provided with around liquid line (1) circular piezoelectric ceramic ring (3);
2, ultrasonic liquid atomizing spray formula transducer as claimed in claim 1, it is characterized in that piezoelectric ceramic ring (3) is embedded in liquid line (1) on every side, the resonance piece (4) of the tube wall of liquid line (1) and piezoelectric ceramic ring (3) lower end is integral, and is provided with resonance piece (2) in piezoelectric ceramic ring (3) upper end;
3, ultrasonic liquid atomizing spray formula transducer as claimed in claim 1 is characterized in that piezoelectric ceramic ring adopts two pressure ring structure in parallel, adopts and overlays the sheet metal extraction electrode between the double piezoelectric ceramic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215076 CN2228810Y (en) | 1995-06-20 | 1995-06-20 | Supersonic liquid atomized spray type transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215076 CN2228810Y (en) | 1995-06-20 | 1995-06-20 | Supersonic liquid atomized spray type transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228810Y true CN2228810Y (en) | 1996-06-12 |
Family
ID=33864513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95215076 Expired - Fee Related CN2228810Y (en) | 1995-06-20 | 1995-06-20 | Supersonic liquid atomized spray type transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228810Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593794A (en) * | 2009-06-26 | 2009-12-02 | 常州日月机械有限公司 | The spray equipment of transparent conductive film for depositing large-area solar cell |
| CN101722127B (en) * | 2008-10-29 | 2012-10-17 | 韩国机械研究院 | Hollow actuator-driven droplet dispensing apparatus |
| US8678299B2 (en) | 2008-10-29 | 2014-03-25 | Korea Institute Of Machinery & Materials | Hollow actuator-driven droplet dispensing apparatus |
| CN107803297A (en) * | 2017-11-16 | 2018-03-16 | 叶志徐 | A kind of integrated ultrasonic atomizing device |
| CN112618880A (en) * | 2020-11-09 | 2021-04-09 | 哈尔滨工业大学（深圳） | Liquid atomization device and preparation method |
-
1995
- 1995-06-20 CN CN 95215076 patent/CN2228810Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722127B (en) * | 2008-10-29 | 2012-10-17 | 韩国机械研究院 | Hollow actuator-driven droplet dispensing apparatus |
| US8678299B2 (en) | 2008-10-29 | 2014-03-25 | Korea Institute Of Machinery & Materials | Hollow actuator-driven droplet dispensing apparatus |
| CN101593794A (en) * | 2009-06-26 | 2009-12-02 | 常州日月机械有限公司 | The spray equipment of transparent conductive film for depositing large-area solar cell |
| CN107803297A (en) * | 2017-11-16 | 2018-03-16 | 叶志徐 | A kind of integrated ultrasonic atomizing device |
| CN112618880A (en) * | 2020-11-09 | 2021-04-09 | 哈尔滨工业大学（深圳） | Liquid atomization device and preparation method |
| CN112618880B (en) * | 2020-11-09 | 2022-12-16 | 哈尔滨工业大学（深圳） | Liquid atomization device and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040099218A1 (en) | Ultrasonic nebulizer for producing high-volume sub-micron droplets | |
| CN206482028U (en) | A kind of ultrasonic atomizatio piece oscillation control circuit and ultrasonic electronic cigarette | |
| CN2228810Y (en) | Supersonic liquid atomized spray type transducer | |
| CN104069978A (en) | Ultrasonic atomization device and atomization method | |
| US20090242662A1 (en) | Liquid nebulization system | |
| CN211190645U (en) | Needle type vibration atomizing device and fragrance expanding instrument | |
| CN103187889B (en) | A kind of portable high-pressure D.C. regulated power supply | |
| CN2546097Y (en) | Ultrasound sprayer with ultra sound wave cleaning functim | |
| CN213251572U (en) | Space disinfection and hand disinfection integrated disinfection service device | |
| CN209609660U (en) | A kind of multiple-frequency generator that stability is good | |
| CN1162491A (en) | Supersonic atomizer for air disinfection | |
| CN2259950Y (en) | Portable and sectional type apparatus for atomising liquids | |
| CN208743269U (en) | A kind of intelligent pulse pipeline cleaning | |
| CN203425973U (en) | Micro atomizer capable of being detached fast | |
| CN87210387U (en) | Ultrasonic atomizer | |
| CN109894291A (en) | A kind of atomized spray equipment | |
| CN2315957Y (en) | Multipurpose detoxication sterilizing ozone generator | |
| CN2513426Y (en) | Ultrasonic wave nail cleaner | |
| CN2296966Y (en) | Miniature ultrasonic humidifier | |
| CN214406325U (en) | Dustproof and explosion-proof ultrasonic aromatherapy humidifier | |
| CN211464121U (en) | Ultrasonic cleaning equipment control system | |
| CN2514928Y (en) | Backpack pump type universal sprayer | |
| CN214586448U (en) | Atomizer control circuit | |
| CN216757183U (en) | High-efficient kitchen garbage sorting unit | |
| CN2143405Y (en) | Electronic mosquito and fly killing lamp |
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 |