| 摘要 |
PURPOSE: A refrigeration cycle of a refrigeration machine is provided to improve refrigeration capacity of the refrigeration machine and refrigeration effects of an evaporator. CONSTITUTION: A refrigeration cycle of a refrigeration machine comprises a compressor (1), a condenser (2), a liquid receiver (3), an expansion valve (4), and an evaporator (5). The compressor compresses gas refrigerant evaporated in the evaporator at a high temperature and a high pressure. The condenser condenses the gas refrigerant of the high temperature and the high pressure compressed in the compressor into liquid refrigerant of the high pressure and the high temperature. The liquid receiver temporarily stores the liquid refrigerant of the high pressure and the high temperature compressed in the compressor. The expansion valve rapidly expands the liquid refrigerant of the high pressure and the high temperature supplied from the liquid receiver in a mist state. The evaporator evaporates the refrigerant of the mist state. |
