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Focused ultrasound atomization device

A technology of atomization device and focused ultrasound, which is applied in the direction of spray device, liquid spray device, etc., can solve the problems of limited atomization amount, atomization efficiency, and low atomization ability of atomization liquid, so as to achieve large atomization amount. , High atomization efficiency, and the effect of improving energy

Pending Publication Date: 2019-11-01
SIANSONIC TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the existing ultrasonic atomization device has low atomization capacity, limited atomization amount, atomization efficiency and atomized liquid viscosity

Method used

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  • Focused ultrasound atomization device
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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically conn...

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Abstract

The invention relates to the technical field of liquid atomization, in particular to a focused ultrasonic atomization device. The focused ultrasound atomization device comprises a shell, an ultrasonictransducer and a microporous mesh, the inside of the shell is provided with a through cavity, the ultrasonic transducer is arranged at one end of the through cavity, the other end of the through cavity is provided with the microporous mesh, the ultrasonic transducer comprises a piezoelectric ceramic body, the piezoelectric ceramic body is in a spherical crown shape, the concave surface of the piezoelectric ceramic body is opposite to the microporous mesh, and the through cavity is filled with a liquid medium. According to the ultrasound atomization device, a combined structure combining the high-intensity focusing ultrasonic action and the microporous mesh is adopted, ultrasonic waves emitted by the spherical crown shaped piezoelectric ceramic body with the side facing the microporous mesh being the concave surface are high-intensity focusing ultrasounds and are not a conventional parallel-launched ultrasonic sound field, the energy of the ultrasonic waves is greatly increased, the atomization amount is larger, the atomization efficiency is higher, and higher-viscosity liquid can be atomized.

Description

technical field [0001] The invention relates to the technical field of liquid atomization, in particular to a focused ultrasonic atomization device. Background technique [0002] At present, ultrasonic atomization is a very common atomization method in liquid atomization, which is widely used in various spray fields such as humidification, atomization disinfection, aromatherapy, beauty treatment, spraying, and spray drying. [0003] First of all, the most common ultrasonic atomization method is an ultrasonic atomizer composed of a single-chip piezoelectric ceramic transducer, also known as an ultrasonic atomizer. This technology uses piezoelectric ceramic transducers (atomizing sheets) to vibrate and emit ultrasonic waves in the liquid, tearing the liquid into tiny droplets to form atomization. The disadvantage of the atomization device composed of this technology is that the ultrasonic atomization sheet must be immersed in the liquid and must have a certain liquid level to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B17/06
CPCB05B17/0607B05B17/0653B05B17/0638
Inventor 咸威咸寿荣
Owner SIANSONIC TECH CO LTD
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