REFRIGERATION CYCLE DEVICE

摘要

PROBLEM TO BE SOLVED: To cope with a situation where refrigeration oil flowing together with coolant is not separated evenly at a flow passage branch part in which the refrigeration oil must be separated evenly.SOLUTION: A refrigeration cycle device includes a flow diverter 14 that has a refrigeration circuit for refrigeration cycle passing coolant transiting to a supercritical state and diverts high-pressure liquid coolant in a subcritical state to two or more flow passages. The flow diverter 14 is installed in a substantially horizontal direction or in a substantially upward vertical direction with respect to a flow direction at the liquid state of coolant, and thereby the refrigeration oil is diverted evenly, and conveyance power of a heat medium can be suppressed and energy saving property can be enhanced without impairing heat exchange performance.