This is the ventilation and air conditioning design drawing of a high-rise building. Including: ventilation plan of the second floor underground, ventilation (smoke exhaust) plan of the first floor underground, air conditioning plan of the seventh floor, air conditioning water system diagram of the eighth to ninth floors, VRV system diagram of the tenth floor, water supply and return riser system diagram of the low area, air conditioning water system diagram of the tenth floor, cooling water system diagram of the tenth floor, cooling and heat source equipment piping plan, fresh air system diagram, air conditioning plan of the fifth floor, and detailed drawings.
