| 摘要 |
The air conditioning case (11) of an air conditioning unit for a vehicle has formed therein a first air passage (16), a second air passage (18), and a merging space (221). The air conditioning case is provided with a first discharge opening (38) and a second discharge opening (40), which are connected to the merging space and which discharge air into the interior of the vehicle. A heat exchanger (13) for cooling is disposed within the air conditioning case, and cooled air flows from the heat exchanger (13) for cooling to the first air passage and the second air passage. A heat exchanger (15) for heating is disposed in the first air passage. A tunnel forming section (461) is disposed at a location within the merging space and forms a tunnel passage (463) into which a part of air having passed through the heat exchanger for heating flows from the first air passage. The tunnel forming section has: a first outflow section (464) for allowing air within the tunnel passage to flow out to the first discharge opening; and a second outflow section (465) for allowing the air within the tunnel passage to flow out to the second discharge opening, and the tunnel forming section causes the air within the tunnel passage to flow so that the air within the tunnel passage is separated from air flowing from the second air passage. |
