【摘要】 本文主要介绍间接制冷系统的流程原理,阐述了三种不同的除霜方式:暖液除霜、电加热除霜及热气除霜,并对在间接制冷系统中普遍应用的暖液除霜和电加热除霜进行了比较分析,结果表明暖液除霜更为高效。最后比较了直接制冷系统与间接制冷系统的能耗和温室效应影响,发现间接制冷系统的能耗更小,温室效应影响更低,对节能和环保有利。更多还原

【Abstract】 The principle of indirect refrigeration system is introduced in this paper. The warm liquid defrosting is compared with the electric heating defrosting in indirect refrigeration system while presenting three main defrosting modes: warm liquid defrosting, electric heating defrosting and hot gas defrosting. The result indicates that the warm liquid is more efficient. The comparison about energy consumption and greenhouse effects between the direct and indirect refrigeration system is made at last. The result shows that indirect refrigeration system has less energy consumption and better greenhouse effects for energy saving and environmental protection.更多还原