Ventilation system design for hospital infectious building wards combined with peacetime and epidemic periods
Cao Xiaoqing[1], Liu Huabin[1], Ma Youcai[1], Wang Zhe[1], Song Guangqian[1], Chen Qiang[1],Yi Li[1], Dang Shuhong[1], Xu Guoqing[2], Wang Yu[2], Wang Chunfeng[2], Ye Siyuan[3]
2022.10.21
Combined with the relevant national codes and guidelines, this paper presents the design points of the ventilation system of the hospital infectious building wards combined with peacetime and epidemic periods, including system division, pressure gradient, air volume balance, air distribution and filtration device. The respective characteristics of the power-centralized and power-distributed ventilation systems are presented in detail. The design method of the power-distributed ventilation system is presented with an engineering case.