Abstract：

According to the building function and the demand for temperature and humidity of indoor air, applies a constant temperature and constant humidity air conditioning system for the relic storages and relic exhibition hall, and a comfort air conditioning system for the other areas. Air conditioning plant rooms are centrally arranged. Exhaust air are directly leaded into the underground garage, and the exhaust heat can be used to a larger extent. The project is equipped with a building automatic control system to control air system and water system and has operated well more than one year.