| 摘要 |
PROBLEM TO BE SOLVED: To provide exhaust heat transfer equipment capable of being formed with a material having a low heat resistance by reducing the temperature at an inlet of a gas tank.SOLUTION: In exhaust heat transfer equipment for heat exchanging between a cooling fluid flowing through a water-tank internal space 130E and an exhaust gas supplied into a tube 110 from a gas tank 140, on connection part side of a cooling fluid inflow port 170 and at a position facing the tube disposed on an outermost side in a stacking direction of a plurality of the tubes 110, an outer gas tank 140A is connected to any of an inner gas tank 140B, a partition part 112A, and a water tank 130. An outer space 140D and the water-tank internal space 130E are allowed to communicate with each other, and at a position where the cooling fluid, which is flowing in the water-tank internal space 130E from the outer space 140D, is flowing in a direction crossing the stacking direction of the tubes 110, a communication part 150 is provided. |
