Hand-held throw-in type radial ultrasonic ripple synergy ozone washer
Technical field
The present invention relates to a kind of ultrasonic equipment, particularly relate to a kind of hand-held throw-in type ultrasonic cleaner.
Background technology
Present food-safety problem grows in intensity, processed food is likely to the risk having additive to exceed standard, raw material quality does not pass a test, and wholefood such as vegetable and fruit is also faced with a series of problem such as pesticide residues, heavy metals exceeding standard, this has become the focus that current social is discontented with by the people.Ultrasonic waves for cleaning is referred to as " brushless cleaning ", has cleaning speed fast, effective, cleannes are high, to advantages such as cleaned material surface nondestructive wounds, Recent study finds, the cavitation effect that ultrasound wave brings can also effectively remove the pesticide residues on vegetable and fruit surface.
Hand-held throw-in type ultrasound wave fruit and vegerable washer has occurred in the market, its operation principle is the cavitation benefit utilizing the magnetostriction higher-order of oscillation to produce, the poisonous and harmful goods and materials that vegetables and fruits are remaining there are certain cleaning and degradation function, ultrasound wave is with the axial output of irradiator, by radiating after horizontal transmission, ultrasound wave overlay area is smaller, and there is cleaning dead angle and blind area, because of the impact by ultrasonic frequency, ultrasound wave operating noise is very big, cause is magnetostriction higher-order of oscillation structure, easily heating, work is also unstable, because there is no the synergism of ozone, so cleaning limited with palliating degradation degree, there is certain technological deficiency.
Summary of the invention
The technical problem to be solved in the present invention is: provide one can the output of 360 ° of ultrasound wave, and the hand-held throw-in type ultrasonic cleaner that ozone carries out disinfection can be coordinated.
For solving above-mentioned technical problem, the technical scheme is that
Hand-held throw-in type radial ultrasonic ripple synergy ozone washer, including controller and executor, wherein:
Controller includes controller housing, single-chip microcomputer, ultrasonic drive circuit, display screen, operation button, ozonator, ozone output port, high frequency output port and power input port;Single-chip microcomputer, ozonator and ultrasonic drive circuit are arranged at inside controller housing.
Executor includes work portion and handle;Work portion is the cylinder of closed at both ends, including rustless steel casing, at some piezoelectric ceramic pieces of casing internal, the insulated connecting piece being arranged between piezoelectric ceramic piece, high frequency lead outlet and ozonation aerated mouth;Piezoelectric ceramic piece surface is coated with conductive layer, every piezoelectric ceramic piece connects positive wire and cathode conductor respectively, piezoelectric ceramic piece is annular, positive wire converges as high frequency positive wire by internal cavity, it is high frequency negative polar conductor that cathode conductor converges, and is exported by high frequency lead and enter in handle;The external diameter of piezoelectric ceramic piece is suitable with the internal diameter in work portion, and close installation, inside work portion, just can bring the resonance in work portion, and work portion contacts with water again, so radially 360 ° of ultrasound wave can be produced in water.
Handle is the tube of hollow, and the outer surface shape for ease of gripping, inside is provided with ozone conduit and two high frequency lead, and end extends handle and is connected with the ozonator in controller and high frequency output port respectively;Handle is fixed with work portion and is connected and the high frequency lead outlet in the mesopore of through handle and work portion, and sealing water-proofing treatment is done in the junction of handle and work portion outer wall.
Preferably, in described executor, the quantity of piezoelectric ceramic piece can change according to actual needs, for instance can be 2-100 sheet piezoelectric ceramic piece;Further, it is possible to be 8-30 sheet piezoelectric ceramic piece.
Preferably, the conductive layer on described piezoelectric ceramic piece surface is silver, using the teaching of the invention it is possible to provide good conductive effect;
Preferably, described insulated connecting piece is that the material that can effectively completely cut off the voltage between potsherd is made, for instance, it is possible to it is insulating ceramics, electro-insulating rubber or ambroin etc., in a preference of the present invention, has selected politef connector.
Preferably, the inwall (junction with handle) of rustless steel casing is additionally provided with wire sealing ring, described wire sealing ring is close to the inwall in work portion and is arranged, and the material such as rubber soft by quality is made, and constitutes dual fail-safe with the sealing waterproof of handle with the junction of work portion outer wall.
Preferably, controller is additionally provided with leg or mounting bracket;Leg is installed on bottom controller, it is possible to firm placement controller in the plane;Mounting bracket is arranged at the controller back side, it is possible to be fixed on wall.
Preferably, controller is additionally provided with actuator bracket, in that context it may be convenient to executor be positioned on actuator bracket;Actuator bracket may be disposed at controller side or bottom.
Preferably, the controller back side is additionally provided with radiator.
Preferably, display screen surface is also covered with transparent protective layer, for instance glass or lucite.
The beneficial effects of the present invention is the higher-order of oscillation that hand-held throw-in type radial ultrasonic ripple synergy ozone washer provided by the invention is produced by piezoelectric ceramic piece, cavitation benefit is produced in liquid medium, synergism is carried out with the ozone supply ratio of safe and reasonable, because ultrasound wave radiates with the radial circumference direction of irradiator, so hyperacoustic radiation is uniform, covering the face of penetrating to be greatly improved, because there being the synergism of ozone, improve the effect cleaned and degrade;Piezoelectric ceramic piece adopts flexible material compartment superposition, electrode is independent with wire, realize the working method of collaborative resonance, abandoned traditional gapless stacked system, so can solve because of wavelength change and the bad working reaction that causes after piezoelectric ceramic piece own frequency parameter error and gapless superposition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the controller detailed description of the invention of the hand-held throw-in type radial ultrasonic ripple synergy ozone washer of the present invention.
Fig. 2 is the sectional view of the controller detailed description of the invention of the hand-held throw-in type radial ultrasonic ripple synergy ozone washer of the present invention.
Fig. 3 is the structural representation of executor's detailed description of the invention of the hand-held throw-in type radial ultrasonic ripple synergy ozone washer of the present invention.
Fig. 4 is the sectional view of executor's detailed description of the invention of the hand-held throw-in type radial ultrasonic ripple synergy ozone washer of the present invention.
Accompanying drawing labelling:
1. controller;11. controller housing;12. display screen;13. operation button;14. high frequency output port;15. ozone output port;16. power input port;17. leg;18. radiator;19. mounting bracket.
2. executor;21. work portion;211. rustless steel casing;212. piezoelectric ceramic piece;213. insulated connecting piece;214. positive wire;215. cathode conductor;216. high frequency lead exports;217. ozonation aerated mouth;218. wire sealing ring;22. handle;221. high frequency lead;222. ozone conduit.
Detailed description of the invention
Hand-held throw-in type radial ultrasonic ripple synergy ozone washer, including controller 1 and executor 2, controller 1 includes controller housing 11, single-chip microcomputer, ultrasonic drive circuit, display screen 12, operation button 13, ozonator, ozone output port 15, high frequency output port 14 and power input port 16 as shown in Figure 1;Single-chip microcomputer, ozonator and ultrasonic drive circuit are arranged at inside controller housing.The bottom of controller 1 is additionally provided with leg 17;Or as described in Figure 2, it is provided with mounting bracket 19 at controller 1 back;In order to realize the purpose of long time continuous working, controller 1 back is additionally provided with radiator 18.
As shown in Figure 3 and Figure 4, executor 2 includes work portion 21 and handle 22;Work portion 21 is the cylinder of closed at both ends, including rustless steel casing 211, at ten piezoelectric ceramic pieces 212 of casing internal, the insulated connecting piece 213 being arranged between piezoelectric ceramic piece 212, high frequency lead outlet 216 and ozonation aerated mouth 217;Piezoelectric ceramic piece 212 electroplate, every piezoelectric ceramic piece 212 connects positive wire 214 and cathode conductor 215 respectively, positive wire 214 converges as high frequency positive wire by the cavity within work portion 21, it is high frequency negative polar conductor that cathode conductor 215 converges, and is exported by high frequency lead and enter in handle 22;The external diameter of piezoelectric ceramic piece 212 is suitable with the internal diameter in work portion 21, just can be installed on work portion 21 internal;The O that described insulated connecting piece 213 has selected politef to make.
Handle 22 is the tube of hollow, and the outer surface shape for ease of gripping, inside is provided with ozone conduit 222 and two high frequency lead 221, and end extends handle 22 and is connected with the ozonator in controller 1 and high frequency output port 15 respectively;Handle 22 and work portion 21 be fixing to be connected and the high frequency lead outlet 216 in the mesopore of through handle 22 and work portion 21, and sealing water-proofing treatment is done in the junction of handle 22 and work portion 21 outer wall.
In the present embodiment, piezoelectric ceramic piece 212 is annular, is of a size of external diameter 30mm, internal diameter 12mm, thickness 4mm, resonant frequency 160KHz, and manufacturer is Wuxi Hong Jie Science and Technology Ltd..
More than display only describes principal character and the main points of the present invention.Skilled person will appreciate that, the present invention is not restricted to the described embodiments.Under the premise without departing from inventive point and protection domain, the present invention also has various change, and these changes and improvements fall within the scope of protection of present invention.