| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automobile temperature regulation system that performs battery temperature regulation freely from air-conditioning and the resulting air-conditioned temperature by using one refrigerant circuit. <P>SOLUTION: The automobile temperature regulation system 10 is configured such that a refrigerant circuit 40 has an air-conditioning refrigerant passage 41 and a battery-temperature-regulation refrigerant passage 42 separately from the air-conditioning refrigerant passage 41. The battery-temperature-regulation refrigerant passage 42 includes a battery heat exchanger 27, and a first pressure reducer 25 and a second pressure reducer 29 that are arranged on both sides of the battery heat exchanger 27. Therefore, in the automobile temperature regulation system 10, the temperature of the battery heat exchanger 27 can be adjusted to an arbitrary temperature between the evaporation temperature and the condensation temperature separately from air-conditioning, thereby allowing the adjustment of the temperature of an in-vehicle battery 80 to a suitable temperature. <P>COPYRIGHT: (C)2013,JPO&INPIT |
