| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dehumidifier capable of efficiently performing dehumidification by using a heat pump even at a low temperature by combining the heat pump with a desiccant rotor with a compact and simple configuration. <P>SOLUTION: The dehumidifier comprises a steam compression type heat pump 9, a desiccant rotor 16 which absorbs the moisture from supplied air in a moisture absorption area 22, and is heated by a heater 19 in a regeneration area 21 to discharge water content, a first fan 11 which sucks air from an inlet 2, supplies the air to a heat radiator 7, and discharges the air from an outlet 4, a second fan 12 which sucks air from the inlet 2, distributes and supplies the air to the moisture absorption area 22 and the regeneration area 21, further supplies the air supplied to the regeneration area 21 to a heat absorber 6, and discharges the air from the outlet 4 together with the air supplied to the moisture absorption area 22. The dehumidifier is capable of changing a single dehumidification mode 43 for operating the first fan 11, the second fan 12 and a compressor 5 and a compound dehumidification mode 42 for operating the first fan 11, the second fan 12, the compressor 5, a driving means 17 and a heater 19 from each other. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
