| 摘要 |
A buffer tank of a fuel cell vehicle is provided to inhibit bubble generation inside a buffer tank, to prevent malfunctioning of a water pump, and to ensure stable cooling efficiency of a stack. A buffer tank(100) for preventing generation in a fuel cell vehicle comprises: a first bubble generation-preventing section(200) installed at the end of an inlet line extending to the inner part of the buffer tank to remove bubbles generated upon the introduction of cooling water, wherein the cooling water is introduced and discharged into and from the buffer tank along a cooling water circulation line through the manifold of a stack; and a second bubble generation-preventing section(300) disposed along the longitudinal direction inside the buffer in the form of a grid so as to remove the bubbles contained in the cooling water supplied into the buffer tank by way of the first bubble generation-preventing section. |
