| 摘要 |
The present invention relates to a silencer for a fuel cell vehicle. The silencer for a fuel cell vehicle according to the present invention includes a housing that has a predetermined length and a cylindrical structure, the housing being provided with an expansion chamber therein which is partitioned by an inlet baffle and an outlet baffle separated from each other; an inlet tube which is smaller in diameter than the housing and in which an inlet plate is formed on the outer circumferential surface of an entrance part so as to block an entrance of the housing, the inlet baffle is formed on the outer circumferential surface of an exit part so as to form the expansion chamber, and the exit part is inserted into the entrance side of the housing; an outlet tube which is smaller in diameter than the housing and in which the outlet baffle is formed on the outer circumferential surface of an entrance part, an outlet plate is formed on the outer circumferential surface of an exit part so as to block the exit of the housing, and the entrance part is inserted into the exit side of the housing; a first drain hole that is formed in the lower surface of the inlet tube; a second drain hole that is formed in the lower surface of the housing corresponding to the first drain hole; and a water path that is formed in a space between the lower portion of the outer circumferential surface of the inlet tube and the lower portion of the inner circumferential surface of the housing so that water discharged through the first drain hole can be discharged outside through the second drain hole. |
