| 摘要 |
A dehumidifier for use in a bathroom or the like utilizes the cold surface of a heat exchanger to condense moisture, and the hot surface of a heat exchanger to warm the air after the moisture is removed. The cold surface is provided by having the cold water supplied to the room pass through the cold heat exchanger; and, the hot surface is provided by having the hot water supplied to the room pass through the hot heat exchanger. The heat exchangers may be concentric circles, so a recirculation fan centrally of the heat exchangers will move air across the two, or may be rectangular with a plenum at each end so air moves across the two. A drip pan beneath the cold heat exchanger catches the condensate. The circular heat exchangers may be less than a full circle, and a light housed in the space defined. Also, an exhaust fan may be mounted concentrically with the recirculation fan in the circular heat exchanger, or may be mounted in the output plenum of the rectangular device.
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