Design of ventilation and air conditioning system for anorganic chemistry laboratory project

The organic chemistry experiments often produce harmful gases to the human body. The effective ventilation and air conditioning systems can prevent the leakage of harmful substances and ensure the safety and health of laboratory personnel in the working environment. Different organic chemistry laboratories have different requirements, and their ventilation and air conditioning system designs also have corresponding different requirements. The synthesis laboratory has a large ventilation capacity, but the room temperature and humidity requirements are not high. There are many instruments and equipment in the analytical instrument laboratory, the heat dissipation is large, and there are certain requirements for environmental temperature and humidity. In this paper, the determination of ventilation capacity, outdoor air supply temperature, air conditioning setting and ventilation system control of different functional chemistry laboratories are presented based on a practical engineering.