| 摘要 |
PROBLEM TO BE SOLVED: To switch a heat medium circulating in a temperature adjustment object apparatus and suppress formation of a local loop circuit by a reserve tank.SOLUTION: A vehicle thermal management system includes: a first pump 23 and a second pump 24; temperature adjustment object apparatuses 31, 32, 34, 36 and 37; heat exchangers 28, 33 and 35; many flow passages 11 to 16 including a first pump arrangement flow passage 11, a second pump arrangement flow passage 12 and apparatus arrangement flow passages 13, 14, 15 and 16; first switch means 21 allowing the many flow passages 11 to 16 to selectively communicate with each other; second switch means 22 allowing the many flow passages 11 to 16 to selectively communicate with each other; and a reserve tank 46 storing a heat medium. The reserve tank 46 is configured so that pressure on a liquid surface of the stored heat medium becomes prescribed pressure (atmospheric pressure, for instance), and is connected to only one of the many flow passages 11 to 16. |
