吹吸式风幕气流参数对手术室开门时病毒扩散的阻隔效果的研究  

Study on the Blocking Effect of Airflow Parameters of Suction Air Curtain on Virus Diffusion During Operating Room Opening

作　　者：雷煦昳然 钟珂[1] Lei Xuyiran;Zhong Ke

机构地区：[1]东华大学环境科学与工程学院,201620

出　　处：《洁净与空调技术》2021年第2期4-6,共3页Contamination Control & Air-Conditioning Technology

摘　　要：针对手术室的大门开启时造成的病菌侵入问题,研究分析了吹吸式风幕的吹吸风口的气流参数对吹吸式风幕阻隔效果的影响。结果表明,吹风口的吹风量越大,风幕的阻隔效果越好;吸风口的吸风量对风幕阻隔效果无明显影响,建议吸风量满足风幕形成要求即可。In view of the problem of pathogen invasion caused by the opening of the door of the operating room,this paper studies and analyzes the influence of the airflow parameters of the air outlet of the air curtain on the blocking effect of the air curtain.The results show that the larger the blowing volume is,the better the blocking effect of the air curtain is.The suction volume of the suction tuyere has no obvious influence on the blocking effect of the air curtain.It is suggested that the suction volume can meet the requirements of the air curtain formation.

关 键 词：吹吸式风幕 手术室开门 手术台污染 病毒阻隔 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]