摘要
以河南省郑州市某平疫结合社区为例,介绍了平疫转换涉及的主要建筑功能布局和通风系统设计要求。根据风量平衡公式,计算并分析了在门窗缝隙为0.004m,一脱防护服房间换气次数20h^(-1)条件下,卫生通过区相邻相通房间压差对通风量的影响。在穿防护服房间压力为5Pa,更衣室房间压力为10Pa,二脱防护服房间压力为-5Pa,一脱防护服房间压力为-25Pa时,各房间通风量最小,更衣室送风换气次数为22.9h-1,穿防护服房间送风换气次数为3.4h^(-1),一脱防护服房间送风换气次数为6.9h^(-1),二脱防护服房间排风换气次数为4.2h^(-1)。
Taking the example of a community with combination of normal time with epidemic period in Zhengzhou,Henan Province,the main building function layout and ventilation system design requirements with epidemic conversion are introduced.According to the equation of air quantity balance,the influence of pressure difference between adjacent rooms in the hygiene passing through on air quantity was analyzed under the conditions that the door and window gap were 0.004m and the air change rate was 20h^(-1) in the first undressed room.When the pressure in the protective clothing dressing room is 5Pa,the pressure in the dressing room is 10Pa,the pressure in the second undressed room is -5Pa,the pressure in the first undressing room is -25Pa,the air quantity of each room is the minimum.The air change rate is 22.9h^(-1) in the dressing room,3.4h^(-1) in the protective clothing dressing room,6.9h-1 in the first undressing room,4.2h^(-1) in the first undressing room.
作者
林劲松
乔静
黄凯新
李照龙
李建敏
王瑞强
Lin Jinsong;Qiao Jing;Huang Kaixin;Li Zhaolong;Li Jianmin;Wang Ruiqiang(China Construction Seventh Engineering Division Co.,Ltd,Zhengzhou,450004;CSCEC Zhongyuan Architectural Design Institute Co.,Ltd,Zhengzhou,450004;China Electronics Engineering Design Institute Co.,Ltd,Beijing,100142)
出处
《制冷与空调（四川）》
2024年第1期97-103,共7页
Refrigeration and Air Conditioning
基金
中建七局基金项目——“平疫结合”建筑项目的设计关键技术研究(项目编号:CSCEC7b-2022-Z-26)。
关键词
平疫结合
通风系统
卫生通过
压差影响
combination of normal time with epidemic period
ventilation system
hygiene passing through
effect of differential pressure
作者简介
林劲松(1974-),男,本科,高级工程师,E-mail:849053376@qq.com;通讯作者:乔静(1993-),女,硕士研究生,工程师,E-mail:qjingyx@163.com。
