Design of ventilation and air conditioning system for lab building of a university in Beijing

The lab building uses multi-split air conditioning system to provide cooling in summer. Based on the different requirements of laboratories, the ventilation system includes general ventilation, fume hood, atomic absorption cover and universal exhaust hood. The ventilation system adopts the motorized air valve with interlock control, which saves the investment of project. Presents the design of clean room and laboratory with constant temperature and humidity.