医院感染楼病房平疫结合通风系统设计探究
Ventilation system design for hospital infectious building wards combined with peacetime and epidemic periods
摘要：
结合国家相关规范及导则，介绍了医院感染楼病房平疫结合通风系统的设计要点，包括系统划分、压力梯度、风量平衡、气流组织、过滤装置等方面。详细介绍了动力集中式和动力分布式通风系统各自的特点，结合工程案例介绍了动力分布式通风系统的设计方法。
关键词：感染楼病房；平疫结合；通风系统；动力集中式；动力分布式；压力梯度
Abstract：
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.
Keywords:infectious building ward; combination of peacetime and epidemic periods; ventilation system; power-centralized type; power-distributed type; pressure gradient