航站楼建筑空调通风系统防疫设计与运行问题思考
摘要：针对新冠疫情对航站楼空调通风系统的影响，从基于风险识别的系统分区设计要求、全新风运行的必要性与可行性、特殊空间系统设计要点3个方面进行了研究与分析，对系统的设计、运行与管理提出了相应建议，为“平疫结合”要求下航站楼空调通风系统建设提供了新的思路。
关键词：航站楼建筑空调通风系统防疫设计与运行风险识别感染概率
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[2] 中国民用航空局.运输机场疫情防控技术指南(第九版)[EB/OL].[2022-09-23].https://www.aacm.gov.mo/uploads/202208/pdf/16606341183910.pdf.
[3] 戎向阳，刘希臣.交通建筑中新型冠状病毒的空气传播风险与室内环境控制策略[J].暖通空调，2020,50(6):12-18,65.
[4] 李玲玲，柯昌进，李斌.新冠疫情时期航站楼国际到港口岸通风空调方式探讨[J].暖通空调，2022,52(10):36-42.
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[7] REHVA.REHVA COVID-19 guidance version 4.1[EB/OL].[2022-10-12].https://www.rehva.eu/activities/covid-19-guidance/rehva-covid-19-guidance.
[8] ASHRAE.ASHRAE position document on airborne infectious diseases[M].Atlanta:ASHRAE Inc.,2020:15.
[9] ISHRAE.ISHRAE COVID-19 guidance document for air conditioning and ventilation[M].New Delhi:ISHRAE Inc.,2020:6.
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[11] LYNGSE F P,KIRKEBY C T,DENWOOD M,et al.Transmission of SARS-CoV-2 Omicron VOC subvariants BA.1 and BA.2:evidence from Danish households[EB/OL].[2022-10-12].https://doi.org/10.1101/2022.01.28.22270044.
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[14] EPA.Exposure factors handbook chapter 6—inhalation rates[EB/OL].[2022-10-25].https://www.epa.gov/expobox/exposure-factors-handbook-chapter-6.
[2] 中国民用航空局.运输机场疫情防控技术指南(第九版)[EB/OL].[2022-09-23].https://www.aacm.gov.mo/uploads/202208/pdf/16606341183910.pdf.
[3] 戎向阳，刘希臣.交通建筑中新型冠状病毒的空气传播风险与室内环境控制策略[J].暖通空调，2020,50(6):12-18,65.
[4] 李玲玲，柯昌进，李斌.新冠疫情时期航站楼国际到港口岸通风空调方式探讨[J].暖通空调，2022,52(10):36-42.
[5] 中华人民共和国国家卫生健康委员会.新冠肺炎疫情期间办公场所和公共场所空调通风系统运行管理卫生规范：WS 696—2020[S/OL].[2022-09-28].http://www.nhc.gov.cn/wjw/pgw/202007/b279c224ad9b4a50a9d107ac29646411.shtml.
[6] 中国物业管理协会.新型冠状病毒肺炎疫情防控期间公共建筑空调通风系统运行管理技术指南：T/CPMI 009—2020[S/OL].[2022-09-28].http://www.ttbz.org.cn/Pdfs/Index/?ftype=st&pms=33601.
[7] REHVA.REHVA COVID-19 guidance version 4.1[EB/OL].[2022-10-12].https://www.rehva.eu/activities/covid-19-guidance/rehva-covid-19-guidance.
[8] ASHRAE.ASHRAE position document on airborne infectious diseases[M].Atlanta:ASHRAE Inc.,2020:15.
[9] ISHRAE.ISHRAE COVID-19 guidance document for air conditioning and ventilation[M].New Delhi:ISHRAE Inc.,2020:6.
[10] PENG Z,PINEDA R A L,KROPFF E.Practical indicators for risk of airborne transmission in shared indoor environments and their application to COVID-19 outbreaks[J].Environmental science & technology,2022,56:1125-1137.
[11] LYNGSE F P,KIRKEBY C T,DENWOOD M,et al.Transmission of SARS-CoV-2 Omicron VOC subvariants BA.1 and BA.2:evidence from Danish households[EB/OL].[2022-10-12].https://doi.org/10.1101/2022.01.28.22270044.
[12] LIU Y M,ZHAO B.Size-dependent filtration efficiencies of face masks and respirators for removing SARS-CoV-2-laden aerosols[J].Infection control and hospital epidemiology,2021,42(7):906-907.
[13] ASHRAE.Method of testing general ventilation air-cleaning devices for removal efficiency by particle size:ASHRAE Standard 52.2-2017[S].Atlanta:ASHRAE Inc.,2017:29.
[14] EPA.Exposure factors handbook chapter 6—inhalation rates[EB/OL].[2022-10-25].https://www.epa.gov/expobox/exposure-factors-handbook-chapter-6.
Thoughts on epidemic prevention design and operation of air conditioning and ventilation systems in terminal buildings
Abstract: In view of the impact of the COVID-19 on the air conditioning and ventilation system of the terminal buildings, this paper studies and analyses the system zoning design requirements based on risk identification, the necessity and feasibility of total outdoor air operation, and the key points of special space system design. It puts forward corresponding suggestions for the design, operation and management of the system, and also provides ideas for the construction of the air conditioning and ventilation system of the terminal building under the requirements of “combined normal with epidemic situation”.
Keywords: terminal building; air conditioning and ventilation system; epidemic prevention; design and operation; risk identification; infection probability;
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