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CONTROL, DIAGNOSTICS, AND ARCHITECTURE FOR MICRO BOOSTER SUPERMARKET REFRIGERATION ARCHITECTURE

机译:微型集热器超级市场制冷架构的控制,诊断和架构

摘要

A refrigeration system includes first and second compressors, a condenser, first and second evaporators, and a valve. The first compressor is fluidly connected to first suction and discharge lines. The second compressor is fluidly connected to second suction and discharge lines. The second suction line is fluidly connected to the first discharge line. The condenser receives refrigerant from the second compressor. The first evaporator receives refrigerant from the condenser and discharges refrigerant to the first suction line. The second evaporator receives refrigerant from the condenser and discharges refrigerant to the second suction line. The valve is disposed between the first evaporator and the first suction line. The first suction line receives refrigerant when the valve is in a first position. The second suction line receives refrigerant when the valve is in a second position. The first compressor is bypassed when the valve is in the second position.
机译:制冷系统包括第一压缩机和第二压缩机,冷凝器,第一蒸发器和第二蒸发器以及阀。第一压缩机流体连接至第一吸入和排出管线。第二压缩机流体连接至第二吸入和排出管线。第二吸入管线流体地连接到第一排出管线。冷凝器从第二压缩机接收制冷剂。第一蒸发器从冷凝器接收制冷剂并且将制冷剂排放到第一吸入管线。第二蒸发器从冷凝器接收制冷剂,并将制冷剂排放到第二吸入管线。阀设置在第一蒸发器和第一吸入管线之间。当阀处于第一位置时,第一吸入管线接收制冷剂。当阀处于第二位置时,第二吸入管路接收制冷剂。当阀处于第二位置时,第一压缩机被旁路。

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