| 摘要 |
<p>Provided is a refrigeration cycle apparatus comprising a double-tube type inner heat exchanger including: an inner tube through which a refrigerant flows from an outlet of an evaporator to an inlet of a compressor for circulation in a refrigeration cycle; and an outer tube through which the refrigerant flows from an outlet of a condenser to an inlet of the evaporator. The refrigeration cycle apparatus is characterized in that a bypass hole is formed in a wall of the inner tube so that a portion of the refrigerant flowing in the outer tube flows into the inner tube. A larger amount of heat can be exchanged at the inner heat exchanger as compared with a conventional heat exchanger, while a high operation efficiency and capability are maintained.</p> |
