| 摘要 |
This dehumidifier is provided with a first heat exchanger which is disposed upstream of a moisture adsorption means in the airflow direction of a first air passage and exchanges heat between the air and a refrigerant, a second heat exchanger which is disposed downstream of the moisture adsorption means in the airflow direction of the first air passage and exchanges heat between the air and the refrigerant, a third heat exchanger which is disposed downstream of the second heat exchanger in the airflow direction of the first air passage and exchanges heat between the air and the refrigerant, a first throttle means which is disposed between the first heat exchanger and the second heat exchanger and reduces the pressure of the refrigerant, and a compressor which is connected at the discharge side to the third heat exchanger and compresses the refrigerant, wherein the first heat exchanger and the second heat exchanger selectively function as a compressor and an evaporator. |
