| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system preventing condensed water which flows from an outlet of a heat exchanger into an exhaust pipe through a joining part from coming in contact with a passage switching device of the exhaust pipe. SOLUTION: In the exhaust heat recovery system 10, the heat exchanger 20 for exhaust heat recovery is disposed in parallel with the exhaust pipe 14 between a branch pipe 22 branched from the exhaust pipe 14 and a joining pipe 24 joining to the downstream of a branch part 22A of the exhaust pipe 14. A passage selector valve 26 is disposed between the branch part 22A and the joining part 24A of the exhaust pipe 14 to switch an exhaust gas passage to the exhaust pipe 14 or to the heat exchanger 20 for exhaust heat recovery. A liquid storage part 42 for storing liquid is disposed to a part including an area between the passage selector valve 26 and the joining part 24 of the exhaust pipe 14. COPYRIGHT: (C)2006,JPO&NCIPI
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