| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas heat exchanger having a structure capable of improving the heat exchange efficiency of an exhaust gas by a refrigerant even if a center shaft direction in an exhaust gas introduction pipe provided in the exhaust gas heat exchanger tilts to a direction in which an exhaust gas path in the exhaust gas heat exchanger extends.SOLUTION: Regarding an exhaust gas heat exchanger 100, one end T1 of a refrigerant guide member 190 is located on the side of an exhaust gas outlet ER2 from a refrigerant introduction port CR1 near the refrigerant introduction port CR1, and the other end T2 of the refrigerant guide member 190 is located on the side of the exhaust gas introduction port ER1 from the refrigerant introduction port CR1 and in a region overlapped with opening projection of an exhaust gas introduction pipe 121. |
