冷水機(jī)組與冷凍機(jī)組主要由以下幾大部件組成：
蒸發(fā)器 evaporator
冷凝器 condensing apparatus, condenser
壓縮機(jī) compressor ,compression machine
膨脹閥 expansion valve
油分 oil dispenser oil separator
引射器 ejector
蒸發(fā)面積 evaporator area
蒸發(fā)式冷凝器 evaporator condenser
冷凍水 chilled water
冷噸 ton of refrigeration
冷量損失 loss of refrigeration capacity
膨脹閥過熱度 expansion valve superheat
冷凍機(jī) freezing machine
冷凍廠 refrigerating plant