| 摘要 |
PURPOSE:To prevent scattering of water from a drain pan by disposing a pair of outlet ports of guide passages for leading water on the drain pan to the outside of a casing so as to be oppositely oriented to each other. CONSTITUTION:A partition plate 21 is provided so as to enter a drain pan 10 as far as the bottom surface 10c and side surfaces 10b, 10b' or so as to be in contact with these surfaces, and the outlet ports of a pair of guide passages delta, delta' for leading water on the drain pan 10 to the outside of the side surfaces of the casing 1 from just below the casing 1 through the plate 21 are oppositely oriented to each other. Thus air flows going out through the passages delta, delta' run against each other, whereby kinetic energy of the air flows is reduced. As a result, the water from the pan 10 is prevented from scattering. |
