Application of fan coil + floor radiation system in a villa in Jinan

This paper comprehensively considers the factors such as comfort, initial investment and operating cost, and takes a villa in Jinan as an example to design the air conditioning system. It adopts the form of fan coil + floor radiant heating, and the cold and heat source adopts the air source heat pump. Airpark software was used to simulate indoor thermal comfort under fan-coil cooling in summer and radiant floor heating in winter, both of which met the requirements of indoor thermal comfort levels. At the same time, compared with traditional heating methods, fan-coil + floor radiant heating system has low operating cost and high energy saving.