| 摘要 |
There is a demand for an indoor air-conditioning unit wherein the generation of condensation on the outer surface of the body casing can be suppressed, and the generation of condensation in a gap between the inner surface of the body casing and the outer surface of air path structural components arranged inside the body casing can be suppressed. Therefore, this indoor air-conditioning unit has: a body casing having an air suction opening in a first side surface part, and an air discharge opening in a second side surface part; a main air path connecting the air suction opening and the air discharge opening inside the body casing; an indoor heat exchanger provided in the main air path; a drain pan for receiving condensation water from the indoor heat exchanger; and a blower provided in the main air path, downstream from the indoor heat exchanger in the air flow direction. In addition, this indoor air-conditioning unit is equipped with a bypass air path, which converges with a space on the suction side of the blower and causes air on the upstream side of the indoor heat exchanger to bypass the indoor heat exchanger and flow into said space. The bypass air path is formed so as to make contact with the base surface or a side surface of the drain pan. |
