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摘要:超声波雾化由于基本结构简单，雾化效果好，雾滴均匀，而普遍的运用在各个领域，如医用雾化治疗、室内加湿、工业去尘、内燃机供油、材料涂层、农业雾化.栽培、化学频谱.分析等方面。为了深入研究并设计雾化器，本文从液体的雾化机理出发，分别分析了现在几种常用的液体雾化方式原理以及应用特点，探究出超声波雾化技术的原理以及在医学领域的运用情况，明确了超声波雾化技术的在医用雾化方面的优势。最后，在智能控制电路的基础之上，根据所选元器件的尺寸参数、结构特点，参照已有的便携式医用超声波雾化器结构，建立各元器件的三维模型，在此基础之上完成便携式医用超声波雾化器的总体结构设计，在满足基本功能的基本需求之下，做到结构的最优化，以达到便携式要求，然后又对市面上常用的雾化器借助超声波雾化原理进行设计，实现了超声波雾化以及便携的基本要求。70603
毕业论文关键词：超声波；雾化器；谐振频率；结构设计，
The Structural Design of Portable Intelligent Atomizer
Abstract:Ultrasonic atomization technology due to the basic structure is simple, atomization effect is good, the droplets are uniform and common. Applied in various fields, such as medical. Aerosol inhalation therapy, life. Humidification, industry. Dust, internal combustion engine. Oil supply. Coating, agricultural atomization. Cultivation, chemical spectrum. Analysis and so on. In order to understand the design fog in depth In this paper, from the liquid atomization mechanism, respectively, the analysis of several commonly used liquid. Atomization principle. And application characteristics, to explore the ultrasound. The principle of atomization technology and the use of the medical field, clear the ultrasound. The advantages of atomization in medical atomization. Finally, on the basis of the intelligent control circuit, according to the size and parameters of the selected components, with reference to the existing portable medical ultrasonic atomizer structure, the establishment of the three-dimensional model of components, on the basis of the completion of portable The general structure of the medical ultrasonic atomizer is designed to meet the basic functions of the basic. Under the demand, so that the optimal structure. To achieve the portable. Type requirements, and then on the market commonly used atomization. The device is atomized by means of ultrasonic waves. Principle of the design, to achieve the ultrasonic atomization. As well as the basic requirements of the portable.
Keywords：ultrasonic；atomization； resonance frequency；structure design
目 录
1 引言 1
1.1 课题研究背景和目的 1
1.1.1 课题研究的背景 1
1.1.2 课题研究的目标 2
1.2.1 液体雾化机理、常用雾化方式分析. 2
1.2.2 超声波雾化原理分析 4
1.2.3 超声波雾化技术在医用领域的应用 4
2 便携式医用超声波雾化吸入器总体结构设计 6
2.1 总体结构 6
2.2 基于SOLIDWORKS的具体结构设计 7
2.2.1 机座 7
2.2.2 保护盖 8
2.2.3 雾化加热器
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