| 摘要 |
PURPOSE: An integrated refrigerant system is provided to reduce a space and costs for installing and offer an additional heat exchanger section for a middle heat exchanger inside of the heat exchanger. CONSTITUTION: An integrated refrigerant system comprises laminated plates, a flow duct, a fluid intake and discharging duct, and heat exchanger sections(A,C). The intake and discharging duct is formed by an aperture of the laminated plates. The heat exchanger sections comprise one or more first flow duct and one or more second flow duct. The fluid is heat exchanged with a second fluid within one heat exchanger section between the heat exchanger sections and with a third fluid within one of the rest of the heat exchanger sections. The heat exchanger section operates as a condenser. A refrigerant moves through a first flow duct of the heat exchanger section as a first fluid. The other heat exchanger section operates an evaporator. The first fluid moves through the first flow duct of the other heat exchanger section. An expansion element(3) for the first fluid is connected to the heat exchanger to be operated. |
