Investigation and practice on HVAC system design for functional areas in healthcare buildings

Takes an orthopedic hospital in Henan as an example，presents the HVAC system design for functional areas of the hospital. Analyses the needs of different areas, such as the outpatient department, ICU wards, operating rooms, medical examination rooms, etc. Clarifies the index requirements of air conditioning, ventilation, contamination control of each area, and identifies the HVAC system combining with the energy efficient techniques, which meets the functional requirements and realizes energy saving.