Handheld drop-in radial ultrasonic synergistic ozone cleaner

Abstract

The invention relates to ultrasonic equipment, particularly to a handheld throw-in type radial ultrasonic cleaning device. The handheld throw-in type radial ultrasonic cleaning device comprises a controller and an actuator, wherein the controller comprises a controller casing, a single-chip microcomputer, an ultrasonic driving circuit, a display screen, an operating button, an ozone generator, an ozone output port, a high-frequency output port and a power input port; the actuator comprises an operating part and a handle, the operating part comprises a stainless steel enclosure, a piezoelectric ceramic piece, an insulation connecting piece, a high-frequency wire outlet and an ozone aeration opening; the handle is a hollow pipe, the shape of the outer surface of the handle facilitates holding, and an ozone conduit and two high-frequency wires are arranged in the handle. Through the adoption of the handheld throw-in type radial ultrasonic-ozone combined cleaning device, provided by the invention, high-frequency oscillation is generated through the piezoelectric ceramic piece, a cavitation benefit is achieved in liquid medium and is cooperated with safe and reasonable ozone supplying ratio, the ultrasonic radiation is uniform, the radiating surface is greatly enlarged, and the cooperation action of the ozone increases cleaning and degrading effects.

Description

technical field [0001] The invention relates to an ultrasonic device, in particular to a hand-held drop-in ultrasonic cleaner. Background technique [0002] Now the food safety problem is intensifying. Processed food may have the risk of excessive additives and raw material quality. Natural foods such as vegetables and fruits also face a series of problems such as pesticide residues and heavy metals. This has become the dissatisfaction of the people with the current society. a focus of . Ultrasonic cleaning is called "brushless cleaning". It has the advantages of fast cleaning speed, good effect, high cleanliness, and no damage to the surface of the object to be cleaned. In recent years, research has found that the cavitation effect brought by ultrasonic waves can also effectively remove Pesticide residues on the surface of vegetables and fruits. [0003] At present, a hand-held ultrasonic fruit and vegetable cleaner has appeared on the market. Its working principle is to ...

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Problems solved by technology

[0003] At present, a hand-held ultrasonic fruit and vegetable cleaner has appeared on the market. Its working principle is to use the cavitation effect generated by magnetostrictive high-frequency oscillation, and it has a certain cleaning and degradation function for the toxic and harmful substances left in vegetables and fruits. The axial output of the ultrasonic wave is radiated through the transverse propagation, and the ultrasonic coverage area is relatively small, and there are cleaning dead angles and blind areas. Due to the influence of the ultrasonic frequency, the ultrasonic work is very noisy. Because it is a magnetostrictive high-frequency oscillation structure, it is easy to generate heat. The work is also unstable, because there is no synergistic effect of ozone, so the degree of cleaning and degradation is limited, and there are certain technical defects

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