| 摘要 |
PROBLEM TO BE SOLVED: To uniformly and properly heat and cool an air-conditioned room. SOLUTION: In this air conditioning device in which cold air CA generated in a heat exchanging section 2 is supplied to the air-conditioned room while being naturally descended along the heat exchanging section 2, a lower air port 16A is formed at a lower section of a device body 3 for discharging the auxiliary air A for cooling toward the inside of the air-conditioned room while applying it to the descending cold air CA from the heat exchanging section 2. Furthermore, the hot air HA generated in the heat exchanging section 2 is naturally ascended along the heat exchanging section 2 to be supplied to the air-conditioned room. An upper air port 16B is formed at an upper section of the device body for discharging the auxiliary air A' for heating toward the inside of the air-conditioned room while applying it to the ascending hot air HA from the heat exchanging section 2. COPYRIGHT: (C)2013,JPO&INPIT |
