[1]刘明鑫,刘俊杰.传染病医院负压隔离病房的通风需求[J].常州大学学报(自然科学版),2024,36(05):78-83.[doi:10.3969/j.issn.2095-0411.2024.05.009]
　LIU Mingxin,LIU Junjie.Ventilation requirements for negative pressure isolation wards in infectious disease hospitals[J].Journal of Changzhou University(Natural Science Edition),2024,36(05):78-83.[doi:10.3969/j.issn.2095-0411.2024.05.009]
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传染病医院负压隔离病房的通风需求()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
第36卷
期数:
2024年05期
页码:
78-83
栏目:
土木工程
出版日期:
2024-09-28

文章信息/Info

Title:
Ventilation requirements for negative pressure isolation wards in infectious disease hospitals
文章编号:
2095-0411(2024)05-0078-06
作者:
刘明鑫1;  刘俊杰2
1.常州大学 城市建设学院, 江苏 常州 213164; 2. 天津大学 环境科学与工程学院, 天津 300072
Author(s):
LIU Mingxin1;  LIU Junjie2
1.School of Urban Construction, Changzhou University, Changzhou 213164, China; 2.School of Environmental Science & Engineering, Tianjin University, Tianjin 300072, China
关键词:
负压隔离病房;  数值模拟;  换气次数;  污染物;  能耗
Keywords:
negative pressure isolation ward;  numerical simulation;  air change numbers;  pollutants;  energy consumption
分类号:
TU 834
DOI:
10.3969/j.issn.2095-0411.2024.05.009
文献标志码:
A
摘要:
研究依据正在设计的天津某传染病医院,通过计算流体力学(CFD)数值模拟,为医院建筑的负压隔离病房提供合理的气流组织设计指导及运行指导。针对不同标准中提供的负压隔离病房的换气次数需求进行理论分析,对污染物排出时间进行对比,并进行能耗分析,最终给出传染病爆发期间合理的负压隔离病房的换气次数,并针对其空调运行提供指导。
Abstract:
Based on the design of an infectious disease hospital in Tianjin, this study provides reasonable airflow organization design guidance and operation guidance for the negative pressure isolation wards in the hospital buildings through computational fluid dynamics(CFD)numerical simulation. In this study, a theoretical analysis was carried out on the demand for the air change numbers provided in different standards of the negative pressure isolation ward. This study compares the pollutant discharge time and carries out the energy consumption analysis. Finally, this study gives reasonable ventilation frequency of the negative pressure isolation ward during the outbreak of infectious period, and provides guidance for its air conditioning operation.

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备注/Memo

备注/Memo:
收稿日期: 2024-06-27。
作者简介: 刘明鑫(1994—), 女, 河北邯郸人, 博士, 讲师。 通信联系人: 刘俊杰(1969—), E-mail: jjliu@tju.edu.cn
更新日期/Last Update: 1900-01-01