| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively and reliably discharge condensed water generated when cooling intake air.SOLUTION: A condensed water discharge device to discharge condensed water generated by an intercooler 2 comprises: a first intake air pipe 3 which is installed downstream of an intake air passage of the intercooler to form the intake air passage; an opening section 35 provided on a wall surface of the first intake air pipe; a volume body 33 which includes the opening section and is installed outside of the first intake air pipe; and an introduction section which diverts a portion of intake air flow flowing inside the intake air passage with an edge 34 extended upstream against the intake air flow at the opening section and introduces the diverted intake air flow into the volume body. The volume body is configured to generate an ultrasonic wave with the introduced intake air flow. |
