Research on the pressure differential characteristics in the biological safety isolation chamber for infectious patient transport

FaLi Ju, XiaoRui Zeng, Xue Huang, Jie Chen, ChangLei Hou, Jun Liu, School of Civil and Hydraulic Engineering, Chongqing University of Science and Technology, Innovation Science Research Center, Chongqing Hairun Energy Conservation Technology Co, College of Civil Engineering, Central South University of Forestry and Technology

Building Services Engineering Research and Technology: An International Journal

Published online on December 09, 2025

Abstract

Building Services Engineering Research & Technology, Volume 47, Issue 3, Page 417-430, May 2026.
To meet the demands of biological safety isolation during long-distance flights, we constructed a container-type isolation chamber through a ventilation control system. Instrumented with real-time differential pressure transducers, we recorded cabin ...