Integral air conditioning system for heating and cooling

摘要

An integral air conditioning system for heating and cooling is provided. The integral air conditioning system comprises an air conditioner (100) comprising a first compressor (110) and a first indoor heat exchanger (120), the air conditioner forming a first refrigeration cycle (100); a cooler (200) comprising a second compressor (210) and a second indoor heat exchanger (220), the cooler forming a second refrigeration cycle (200); an outdoor heat exchanger (300) comprising a first heat exchange part (310) being part of the first refrigeration cycle (100) and a second heat exchange part (320) being part of the second refrigeration cycle (200); a blower fan (330) for blowing outdoor air into the first heat exchange part (310) and the second heat exchange part (320), wherein the cooler (200) comprises a sensing part (400) being adapted to detect a pressure and/or temperature of a refrigerant circulating in the second refrigeration cycle (200); and a branch part (321) comprising a plurality of branches (321a, 321b und 321c) for dividing the refrigerant to be introduced into the second heat exchange part (320).