Posz Law Group, PLC
Refrigeration apparatus and method for operating refrigeration apparatus
A refrigeration apparatus is equipped with a heat source unit, a cooling unit, a low-pressure gas tube, and a bypass circuit. In the heat source unit, a compressor, a condenser, and a tube are housed. The compressor has a variable operating capacity, and sucks, compresses, and discharges refrigerant. The condenser condenses the refrigerant compressed by the compressor. The tube connects the compressor with the condenser. In the cooling unit, an expansion valve and a cooler are housed. The expansion valve decompresses the refrigerant condensed by the condenser. The cooler evaporates the refrigerant decompressed by the expansion valve. The low-pressure gas tube connects the cooler with the compressor. The bypass circuit connects the tube located in the heat source unit with the low-pressure gas tube located in the cooling unit.
Mitsubishi Electric Corporation
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Makoto
Saito