风口式生物安全型高效空气过滤装置的研制  

Development of bio-safety HEPA filter unit of tuyere type

作　　者：张宗兴[1] 衣颖[1] 赵明[1] 张金明[1] 张恩雷 祁建城[1] 

机构地区：[1]军事医学科学院卫生装备研究所,天津300161

出　　处：《中国卫生工程学》2013年第1期1-3,13,共4页Chinese Journal of Public Health Engineering

基　　金：国家科技重大专项课题(2009Zx10004-709);国家科技支撑计划课题(2011BAI15B03)

摘　　要：目的研制一种可方便对高效空气过滤器进行原位检漏和消毒的风口式生物安全型高效空气过滤装置。方法依据国家标准对高等级生物安全实验室排风高效空气过滤器的原位检漏与消毒等要求,进行高效空气过滤装置的结构设计。结果风口式生物安全型高效空气过滤装置设有过滤器扫描检漏装置和气体消毒接口,具备对高效空气过滤器原位扫描检漏和气体消毒功能,并可验证消毒效果,能满足相关标准要求。结论该装置适用于生物安全实验室的污染空气排放处置,可满足我国生物安全实验室建设的需要。Objective To develop a bio - safety HEPA filter unit of tuyere type that is convenient to in - situ leak detection and sterilization of HEPA filter. Methods The structure composition of the unit was designed according to the performance indexes of air tight, in - situ leak detection and sterilization. Results The tuyere bio - safety HEPA filter unit, which met relevant standard requirements, could perform the functions of in - situ scanning leak detection, sterilization and validation the effect of sterilization of HEPA filter. Conclusion The unit which is applicable to decontamination of contaminated air emissions of bio - safety laboratory can meet the needs of construction of high - level bio - safety laboratory in China.

关 键 词：高效空气过滤装置 原位检漏 原位消毒 生物安全实验室 

分 类 号：R187[医药卫生—流行病学]