Negative Pressure Air Conditioning System

Negative pressure air conditioning systems are used for isolation rooms, infectious disease wards, special patient rooms, or operating rooms for infected patients. These rooms are designed to maintain negative pressure relative to the surrounding areas on all sides, preventing contaminated air from escaping.

In a negative pressure system, the air supplied into the room is less than the air exhausted, creating a negative pressure environment inside the room.
At the exhaust stage, UV lamps are installed to disinfect the air before it is released into the atmosphere.