| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dehumidifier which does not need to use a refrigeration cycle and can save cost and energy.SOLUTION: An air dryer device integrally has a primary side 12 and a secondary side 13 which the air passing the primary side 12 flows in and serially passes, and is provided with a heat exchanger 10 in which the primary side 12 and the secondary side 13 are divided by one heat transfer plate 11 and have the same heat transfer area and capacity. A compressor 14 which sucks the air and compresses it is provided for an introduction port 12a of the primary side of the heat exchanger. Between an outlet 12b of the primary side and an introduction port 13a of the secondary side is intervened a gas-liquid separator 15. Between the gas-liquid separator 15 and the secondary side introduction port 13a, is provided a pressure-reducing valve 16.</p> |
