Air conditioning equipment for air-return area or room by using damper-diffuser integrated motorized diffuser

Air conditioning equipment for an air-return area or room by using a damper-diffuser integrated motorized diffuser that supplies air processed from an air conditioner to each area or each of rooms and discharges or recirculates (ventilates) the air within the areas (rooms) to the outside, comprising:

• one air supply duct for supplying the air processed from the air conditioner to each area or each of the rooms;
• a damper-diffuser integrated motorized diffuser including a diffuser cone and a diffuser casing installed in each area or each of the rooms and connected to be in communication with the air supply duct and forming an air flow passage between outer peripheries opposite to each other and a motor means actuating the diffuser cone with respect to the diffuser casing to control an opening rate of the air flow passage or open/close the air flow passage with diffusion of air;
• an area (room) controller including a control unit for controlling the motor means of the integrated motorized diffuser;
• and
• a discharging duct for discharging or recirculating (ventilating) the air within each area or each of the rooms to the outside or an induction duct to a ceiling space.