Patent-family-91224493

The utility model discloses a combined heat exchanger, a heat exchanger module with the combined heat exchanger and an air conditioning system with the combined heat exchanger or the heat exchanger module. The combined heat exchanger includes a first heat exchanger core including a plurality of combined heat exchange tubes arranged in a first direction, each of the plurality of combined heat exchange tubes including a first loop heat exchange tube for a first heat exchange medium and a second loop heat exchange tube for a second heat exchange medium, each of the first loop heat exchange tube and the second loop heat exchange tube including two end portions and an intermediate portion therebetween, the intermediate portion of the first loop heat exchange tube and the intermediate portion of the second loop heat exchange tube being at least partially bonded to each other. Thereby, the performance of the air conditioning system can be improved.