医用空气无菌技术与中效过滤器结合在无菌病房的应用  

Application of sterile medical air technology combined with middle efficiency particulate air filter in sterile wards

作　　者：徐火炬 陈云峰 

机构地区：[1]上海德威净化设备工程公司

出　　处：《暖通空调》2010年第3期29-36,125,共9页Heating Ventilating & Air Conditioning

摘　　要：将紫外线空气杀菌与中效过滤器结合,运用在某医院的无菌病房。检测效果表明,这种二级过滤与UVGI结合的无菌系统可以达到与采用H14高效过滤器的洁净系统相同甚至更高的空气无菌标准,符合国家关于医院层流病房的空气细菌标准,运行费用低,维护管理方便,可替代高效过滤洁净技术在白血病房中的应用。Applies UVGI air sterilization combined with middle efficiency particulate air filter to sterile wards in a hospital.The test results show that the system can reach the same or even higher air sterile standard than that using H14 HEPA filter.This system also corresponds with the national air sterile standard of the laminar flow wards,has low operation cost and it can replace the HEPA filter technology in leukaemia ward.

关 键 词：紫外线 无菌病房 空气含菌浓度 UVGI 

分 类 号：TU834.8[建筑科学—供热、供燃气、通风及空调工程]