| 摘要 |
<p>PROBLEM TO BE SOLVED: To make the size compact and minimize the installation area by including mainly a first flow path part extending below in the vertical direction and a second flow path extending above in the vertical direction in a regenerated air flow path. SOLUTION: Air to be treated A from an air-conditioner 101 is returned by a blower 102 through a desiccant rotor 103 filled with a desiccant, a treated air cooler 300 as a heat exchanger and a coolant evaporator 210 to maintain the air-conditioning space 101 under a comfortable environmental condition. The treated air cooler 300 performs the heat exchange between the sir to be treated A and a cooling air (an atmosphere C) through a coolant to cool the air A and heat the atmosphere C. The regenerated air from an outdoor OA is again evacuated through an exchanger 121 which exchanges heat with the regenerated air B right after passing through the desiccant rotor 103, a coolant condenser 220, the rotor 103, a blower 140 and a heat exchanger 121. Thus it is possible to gather the flow of the regenerated air B in the device in the vertical direction with a main apparatus without changing the direction of the flow before and after the rotor 103. Thus the device is made compact and the installation area is reduced.</p> |
