AIR-CONDITIONING DEVICE

摘要

Provided is an air-conditioning device that is capable of improving heat exchange efficiency while making the inter-heating-medium heat exchanger more compact. With the air-conditioning device (100) a throttle device (16a), a second cooling medium flow path switching device (18a), and an inter-heating-medium heat exchanger (15a), which is connected between the throttle device (16a) and the second cooling medium flow path switching device (18a) such that the heat-source-side cooling medium flows in parallel, are connected in a portion of the cooling medium flow paths, and a throttle device (16b), a second cooling medium flow path switching device (18b), and an inter-heating-medium heat exchanger (15b), which is connected between the throttle device (16b) and the second cooling medium flow path switching device (18b) such that the heat-source-side cooling medium flows in series, are connected in the remaining cooling medium flow paths.