| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a sub radiator 15, to narrow an arrangement space, to increase the flexibility of a layout, and to obtain a work space sufficient at the time of connection piping between a water-cooled condenser 25 and a condenser 27 and piping attachment adjusting tolerance therefor. <P>SOLUTION: In a composite heat exchanger including a first heat exchanger 15 for cooling an on-vehicle heating element 11, 13 with cooling water, a degassing tank 17 for gas-liquid separating the cooling water, a second heat exchanger 25 for cooling a refrigerant for compartment air conditioning with the cooling water for the on-vehicle heating element 11, 13, and a third heat exchanger 27 for cooling the refrigerant from the second heat exchanger 25 with outside air, the second heat exchanger 25 is built in the degassing tank 17. <P>COPYRIGHT: (C)2013,JPO&INPIT |
