Air conditioning system

An air conditioning system comprising:

• an intake unit configured to take in return air of an indoor space from a ceiling of the indoor space;
• an outdoor air processing unit connected to the intake unit, the outdoor air processing unit being configured to supply outdoor air while exhausting the return air taken in via the intake unit to outdoors;
• an air conditioner connected to the intake unit and the outdoor air processing unit, the air conditioner being configured to supply, as air-conditioning air, mixed air of the return air taken in via the intake unit and the outdoor air supplied by the outdoor air processing unit;
• and
• at least one radiation unit connected to the air conditioner and disposed in the indoor space in a manner to surround the intake unit, the radiation unit being configured to radiate heat of the air-conditioning air supplied by the air conditioner while discharging the air-conditioning air to the indoor space, wherein
• the air conditioning system is configured to air-condition the indoor space so as to radiate the heat from the radiation unit while generating an induced air stream in the intake unit to ventilate the indoor space.