| 摘要 |
PURPOSE: An exhaust noise controller of a fuel cell is provided to prevent the generation of exhaust air and condensed water inside an exhaust pipe without extending a cross sectional area of the exhaust pipe or changing an installation direction, thereby controlling the generation of exhaust noise. CONSTITUTION: An exhaust noise controller of a fuel cell comprises an heat exchanger(10) installed on a positive electrode air exhaust path; a liquid-gas separator(20) installed in a rear side of the heat exchanger; a condensed water vessel(30) connecting to the liquid-gas separator, a water exhaust pipe, and an air exhaust pipe; and a condenser(40) installed in a rear side of the condensed water vessel. The condensed water vessel consists of a condensed water storage part, and a pressure releasing part. The water exhaust pipe connects to a water inlet formed in an upper wall of the condensed water storage part, and the air exhaust pipe connects to an air inlet formed in lower part of one side wall of the pressure releasing part. An air outlet is formed in upper part of the other side wall of the pressure releasing part. |
