| 摘要 |
<p>A refrigerant condenser which comprises a core (10) including a number of parellel tubes (11), and headers (20, 30) attached to both sides of the core (10). The refrigerant condenser further comprises a tank (50) attached to the header (20) to enhance condensation efficiency and supercooling efficiency. The core (10) has a second condenser (10a), a first condenser (10b), and a supercooler (10c) in the order from the top. A gas-phase refrigerant flowing into the intermediate chamber (25b) of the header (20) is passed through the first condenser (10b), during which it is cooled to migrate into a gas-liquid mix phase, and it is blown into the intermediate chamber (35b) of the header (30) to enter the gas-liquid separating chamber (54) of the tank (50) via a first communication passageway (58). The gas-phase refrigerant, separated in the separating chamber (54), passes through a second communication passageway (55) and then through the upper chamber (30a) of the header (30) and is condensed in the second condenser (10a) to migrate into a liquid phase. The liquid-phase refrigerant, separated in the gas-liquid separating chamber (54), passes through a third communication passageway (59) and then through the lower chamber (35c) of the header (30) and is supercooled in the supercooler (10c).</p> |
