制冷系統(tǒng)組成

制冷系統(tǒng)組成Vapor-CompressionRefrigerationexpansion

devicecondensercompressorevaporator第一部分

制冷循環(huán)制冷系統(tǒng)組成AB壓力焓蒸發(fā)制冷循環(huán)ACcompressorpressureenthalpyevaporator制冷循環(huán)BAcondenserpressureenthalpyevaporator制冷循環(huán)BCcompressorDexpansiondeviceADcondenserpressureenthalpyevaporator制冷循環(huán)BCcompressor第二部分冷凝器制冷系統(tǒng)組成subcooleroutdooraircondensercoilpropellerfan風(fēng)冷式冷凝器ADpressureenthalpyBCEffectofSubcoolingAI{subcoolingrefrigerationeffectDI離心式風(fēng)扇--風(fēng)冷式冷凝器centrifugalfancondensercoil蒸發(fā)式冷凝器sumppumpcondensercoilrefrigerantvaporsubcoolerfanliquidrefrigerantcoolingwatersubcooled,liquidrefrigerantsubcooler水冷式冷凝器hot,refrigerantvapor29oC35oC冷卻塔spraysfrom

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