| 摘要 |
PROBLEM TO BE SOLVED: To provide a condensed water treatment mechanism capable of properly treating condensed water by preventing swirling-up of the condensed water by intake air.SOLUTION: A condensed water treatment mechanism includes a condensed water passage 60A for circulating the condensed water produced by an intercooler 22, a storing portion 62 disposed in the condensed water passage 60A for storing the condensed water, a selector valve 63 for back pressure disposed at one end portion 61a side of the condensed water passage 60A with respect to the storing portion 62 of the condensed water passage 60A, and a passage 65A for back pressure connected to an exhaust passage 30A at one end portion, and connected to the selector valve 63 for back pressure at the other end portion. The selector valve 63 for back pressure selects a state of communicating one end portion 61a of the condensed water passage 60A with the storing portion 62, and blocking the communication of the exhaust passage 30A with the storing portion 62 through the passage 65A for back pressure, and a state of blocking the communication of one end portion 61a of the condensed water passage 60A with the storing portion 62, and communicating the exhaust passage 30A with the storing portion 62 through the passage 65A for back pressure. |
