| 摘要 |
The invention relates to a laundry treatment apparatus 10, including a tub 4; a drum 6, used for containing laundry and disposed in the tub 4; and a heat exchange device 20, conducted and connected to the tub 4 through a main pipe 21, and used for cooling hot and humid air that enters the heat exchange device 20, where a branch passage 22 through which hot and humid air flows into the heat exchange device 20 from the tub 4 is further disposed between the tub 4 and the heat exchange device 20, and a temperature sensor 30 is disposed in the branch passage 22. The branch passage 22 is disposed on a position next to the main pipe 21 of the heat exchange device 20, so that the hot and humid air from the tub 4 is not affected by the heat exchange process in the heat exchange device 20 when passing through the branch passage 22, for example, the hot and humid air is not affected by condensed water or a water-air mixture in the condensation process. In this way, the temperature sensor 30 disposed in the branch passage 22 can accurately detect the original temperature of the hot and humid air from the tub 4. |
