半封閉多界聯機組
采用多臺壓縮機并聯。公用排氣、吸氣、冷凝器、儲液器等形成一個制冷循環機組冷量大便于集中控制。
Multiple compressors are connected in parallel. Public exhaust, suction, condenser, accumulator, etc. form a refrigeration cycle unit with large cooling capacity for centralized control.