静电式智能空气净化器系统设计

发布时间：2018-06-09 05:19

本文选题：空气净化器 + 静电除尘　；参考：《杭州电子科技大学》2014年硕士论文

【摘要】：随着全球经济的快速发展和工业水平的提高，人类所面临的大气污染问题日益严峻，空气质量的好坏受到越来越多的关注。当人们生活水平提高、居住条件改善以后，，拥有一个健康无污染的室内环境就成为很多人的共同愿望。工业排放的可吸附颗粒物、装修房间排放的甲醛、室内地毯排放的VOC污染物以及厨房排放的油烟等是室内环境污染的主要来源。解决室内环境的污染问题，有很多种方法可以选择。市场上销售的很多空气净化器功能比较单一，净化效果也不够理想。因此，本文提出了静电式智能空气净化器的设计，能有效的改善室内空气质量。本文设计的智能空气净化器采用静电除尘和紫外灯杀菌技术实现空气净化，由单片机控制整个系统的运转。本设计重点研究了集尘装置、控制系统以及高压直流电源的设计三部分内容。其中，集尘装置的制作参考工业除尘器设计步骤，并结合经验值进行改进；控制系统以mega128单片机为核心，进行外围功能电路的设计和软件编写；直流高压电源部分，分析并设计了逆变电路、高频变压器以及倍压整流电路，最后研制出了高频直流高压电源。本文设计的智能空气净化器具有定时、模式切换、风速调整、净化技术选择等多种功能，支持遥控和按键操作，经试验取得了良好的净化效果。该机操作简单，使用方便，安全环保，适用于家庭、医院和宾馆等多种场合。
[Abstract]:With the rapid development of global economy and the improvement of industrial level, the problem of air pollution is becoming more and more serious, and more attention has been paid to the quality of air quality. When people's living standards and living conditions are improved, it is a common aspiration of many people to have a healthy and pollution-free indoor environment. The main sources of indoor environmental pollution are adsorbable particulate matter from industry, formaldehyde from decoration room, VOC pollutant from indoor carpet and oil fume from kitchen. There are many ways to solve the problem of indoor pollution. Many air purifiers sold on the market function relatively single, purification effect is not ideal. Therefore, this paper puts forward the design of electrostatic intelligent air purifier, which can effectively improve indoor air quality. The intelligent air purifier designed in this paper uses electrostatic dust removal and ultraviolet lamp sterilization technology to realize air purification. The operation of the whole system is controlled by single chip microcomputer. This design focuses on the design of dust collector, control system and HVDC power supply. Among them, the manufacture of dust collector refers to the design steps of industrial dust collector and improves with experience value; the control system takes mega128 single chip microcomputer as the core, carries on the peripheral function circuit design and the software programming; the DC high voltage power supply part, The inverter circuit, high frequency transformer and double voltage rectifier circuit are analyzed and designed. Finally, a high frequency DC high voltage power supply is developed. The intelligent air purifier designed in this paper has timing, mode switching and wind speed adjustment. Purification technology selection and other functions, supporting remote control and key operation, the experiment has achieved a good purification effect. The machine is easy to operate, easy to use, safe and environmentally friendly, suitable for families, hospitals, hotels and other occasions.
【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM925.16

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