| 摘要 |
PURPOSE: An MGO(Marine Gas Oel) cooling system is provided so that a flow rate is automatically controlled by a 3-way valve on a cold-water pipe and two parallel compressors are selectively operated depending on a load. CONSTITUTION: An MGO(Marine Gas Oel) cooling system comprises an evaporator(100), a compressor(200), a condenser(300) and an MGO cooler(400). The refrigerant, which has been vaporized in the evaporator, is condensed in the condenser through the compressor, and then is again applied to the evaporator. The cold water, which is cooled by the heat exchange with the refrigerant in the evaporator, flows into the MGO cooler through a cold-water pipe, heat-exchanges with the MGO and then comes back to the evaporator. A bypass pipe(800) is connected between one refrigerant pipe, which is connected to the evaporator, and another refrigerant pipe, which is connected to the condenser through the compressor.
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