文档介绍：摘要
饭店、酒楼和家庭中,餐具器皿用毕,要进行消毒,才能保持清洁卫生,继续使用。传统的消毒方法,用将餐具器皿放在锅中蒸煮加热。温度上升到125度时,餐具器皿上的细菌和病毒,才会被彻底杀灭。这对耐高温的陶瓷、金属餐具器皿,无关紧要。然而,一些塑料、玻璃等材料制成餐具器皿,因耐不起高温,在高温蒸煮的过程中,易变形,甚至发生爆裂。有了臭氧消毒柜,这些问题就可以迎刃而解了。
常见的消毒柜有上下两层。上层采用电子臭氧消毒法,下层采用远红外高温加热消毒法。上层的消毒柜内,有一组电子升压电路,能形成6000伏以上的高压,使空气电离,产生臭氧。臭氧是一种强氧化剂和杀菌剂,它的原子结构很不稳定,极易逃逸出单个氧原子,充满在消毒柜中,四处飞舞。单个氧原子遇到餐具器皿上的细菌和病毒,就会立即进入它们的细胞内部,使它们迅速氧化,破坏他们的结构与氧化酶,将它们全部杀死,起到消毒作用。臭氧还能扩散到消毒柜的各个角落,将细菌和病毒赶尽杀绝,使消毒更加彻底。
基于AT89S52单片机消毒柜控制系统的设计,是以低功耗、高性能CMOS8位微处理器AT89S52为核心,借助实用的C语言,形成功能完善的控制软件,从技术应用层面上解决了消毒柜的消毒、加热、照明以及LED数码动态扫描显示和蜂鸣器呜叫等控制功能。给出了硬件的完整电路和软件的编写流程,便于实际应用。
关键词:AT89S52单片机,控制系统,控制软件
Abstract
Hotels,restaurants and family,dishes with finish,want to undertake disinfection,can maintain clean sanitation,continue to traditional disinfection methods,with will put the pot cooking dishes temperature rise to 125 degrees of dishes,
bacteria and viruses will pletely high temperature resistant ceramics,the metal dishes,,some materials such as plastics,glass vessels,made by can't afford tableware of high temperature resistance,in high-temperature cooking process,changeful form,even the ozone disinfection ,these problems can be solved.
Common alexipharmic ark have fluctuation two electronic ozone disinfection law upper and lower used far infrared heating disinfection disinfection ,there is a group of electronic pressurization circuit,can form more than 6,000 volts, air pressure, generated ozone ionization. Ozone is a strong oxidizer and disinfectants, its atomic structure is very unstable and could easily escaping from the individual oxygen atoms, and filled in disinfection ark, flying around. Single oxygen atoms meet the dishes on bacteria and viruses, would immediately into their inside the cells, making them quickly oxidation, damage their structure and oxidase, killed them all, rise to disinfect role. Ozone can also spread to every corner of the alexipharmic ark, bacteria and viruse