| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a rotary dehumidifier to sufficiently exert the performance when the exhaust heat of a freezing means is used as a heat source for dehumidification of the rotary dehumidifier. <P>SOLUTION: The system includes the rotary dehumidifier 20 having a regeneration fan 27 making air pass through a regeneration zone 25, a treatment fan 24 making air pass through a treatment zone 22, and a dehumidifying rotor 21 releasing moisture adsorbed in the treatment zone 22, inside the regeneration zone 25, a primary refrigerant circuit 10 provided with a pressure gauge 13 measuring the pressure of a high-pressure side primary refrigerant to cool down the freezing means 11, a cooling system condenser 16 supplying heat from a primary refrigerant to a secondary refrigerant, a cooling means supplying the secondary refrigerant to the cooling system condenser 16, and a control part 40 controlling the flow rate of the secondary refrigerant supplied to the cooling system condenser 16 by the cooling means from the pressure value measured by the pressure gauge 13. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
