西安咸阳国际机场T3航站楼空调系统新冠病毒传播风险分析  

Transmission risk analysis of SARS-CoV-2 in air conditioning systems of Terminal 3 of Xi’an Xianyang International Airport

作　　者：周敏[1] 苏晓宁 宋晗 张卫 汪道先 Zhou Min;Su Xiaoning;Song Han;Zhang Wei;Wang Daoxian(China Northwest Architecture Design and Research Institute Co.,Ltd.,Xi’an;Xi’an University of Architecture and Technology,Xi’an;Xi’an Xianyang International Airport,Xi’an)

机构地区：[1]中国建筑西北设计研究院有限公司,西安 [2]西安建筑科技大学,西安 [3]西安咸阳国际机场股份有限公司,西安

出　　处：《暖通空调》2023年第6期85-90,共6页Heating Ventilating & Air Conditioning

基　　金：西安咸阳国际机场创新项目(编号:XIYCX-2022106)。

摘　　要：机场航站楼作为出入境的重点场所,承担着我国新型冠状病毒肺炎疫情防控的重要责任。本文对西安咸阳国际机场T3航站楼国际指廊空调系统进行简介,分析了病毒传播特性与空调系统之间的关系,使用Wells-Riley模型对国际指廊病毒感染风险进行了计算。结果显示,国际到达区域感染风险不足1%,国际等待区域感染风险不足2%,西安咸阳国际机场空调系统造成病毒传播的概率极其微小。The airport terminal is the top priority of the SARS-CoV-2 prevention and control.This paper presents the air conditioning system of Terminal 3 of Xi’an Xianyang International Airport briefly.The relationship between SARS-CoV-2 transmission characteristics and air conditioning system is analysed and the infection risk is calculated by the Wells-Riley model.The results show that the infection risk in the international arrival area is less than 1%,and the infection risk in the international waiting area is less than 2%.It is concluded that the probability of SARS-CoV-2 transmission caused by the air conditioning system of Xi’an Xianyang International Airport is extremely small.

关 键 词：航站楼 新冠病毒 空调系统 Wells-Riley模型 感染风险 

分 类 号：R181.8[医药卫生—流行病学] V351.3[医药卫生—公共卫生与预防医学] TU831.8[航空宇航科学与技术—人机与环境工程]