| 摘要 |
PROBLEM TO BE SOLVED: To rapidly drain water such as condensate outside an air-conditioning casing. SOLUTION: In this drain structure, a bell-mouth shaped guide and deflection member 9 to guide the conditioned air flowing into a discharge water passage 7 from a communication port 8 toward a water discharge port 5 side is provided on an outer edge part of the communication port 8 to communicate the water discharge passage 7 with a space 4a on the upstream side of the conditioned air flow from an evaporator 2. The pressure (the dynamic pressure) of the flow-in conditioned air is mitigated (reduced), and the turbulence of the conditioned air immediately after passing the communication port 8 can be suppressed, and thus, the condensate can be smoothly (rapidly) discharged. |
