The heating plan of a hotel is the heating, air conditioning and ventilation design of a hotel, with a building area of 12181 square meters. The office area is only for heating, and the hotel part is for air conditioning design. The ventilation plan of the first to sixth floors, the top fan layout plan, the smoke control and exhaust system of the second floor hotel area, the air conditioning water system plan, the heating, air conditioning water system plan, the heating system plan of the office area Heating and return water plan, east air conditioning water system diagram, air conditioning riser system diagram.