摘要
紫外线对细菌、病毒等微生物有很好的杀灭作用,其通过破坏微生物机体细胞中的DNA或RNA分子结构,使其细胞或再生细胞死亡,以达到杀菌消毒的效果。紫外线消毒灯已被越来越多的领域广泛应用,尤其是在空气、水,以及物体表面杀菌等方面。病菌更易在阴暗潮湿、人员密集和通风不畅的条件下滋生,进而造成交叉感染,所以紫外线消毒灯在日常家用及公共场所、医疗场所等特殊领域作为必需的消毒设备广泛使用。针对紫外线消毒灯的相关测试方法及标准进行解读,旨在介绍对于紫外线消毒灯的质量要求及其评价方法。
Ultraviolet has a very good killing effect on bacteria,viruses and other microorganisms.It can destroy the molecular structure of DNA or RNA in the cells of microorganisms,and make the cells or regenerated cells die,so as to achieve the effect of sterilization and disinfection.UV disinfection lamp is widely used in more and more fields,especially in the sterilization of air and water,as well as the sterilization of object surface.Bacteria are more likely to grow in dark,humid,crowded and poorly ventilated conditions,resulting in cross infection,so ultraviolet disinfection lamps are widely used as disinfection equipment in daily household,public places,medical places and other special fields.This paper mainly interprets the relevant test methods and standards of UV disinfection lamp,aiming to introduce the quality requirements and evaluation methods of UV disinfection lamp.
作者
王迪
焦晓兰
张维超
WANG Di;JIAO Xiaolan;ZHANG Weichao(Testing Centre of Healthy Appliances of China Household Electric Appliance Research Institute,Beijing 100053)
出处
《家电科技》
2020年第2期44-47,共4页
Journal of Appliance Science & Technology
关键词
紫外线消毒灯
杀菌消毒
评价方法
Ultraviolet disinfection lamp
Sterilization
Evaluation method
