2016-05-23 14:26:57

医药冷库设备厂家介绍制冷的几点常识：
Medicine, cold storage equipment manufacturer to introduce some common sense of refrigeration:
1、过热度：过热蒸气的温度和其压力对应的饱和温度之差；
1, the degree of superheat, superheated steam temperature and its corresponding saturation temperature difference stress;
2、过热蒸气：蒸气的温度高于其压力所对应的饱和温度时此时的蒸气称为过热蒸气；
2, superheated steam, steam temperature is higher than the pressure of the saturated temperature steam called overheating steam at this time;
3、制冷剂R22的化学成分为二氟一氯甲烷（CHClF2）；医药冷库
The chemical composition of 3, refrigerant R22 as methylene fluoride a chloride (CHClF2);
4、满液式蒸发器：制冷剂液体在壳管式换热器管外蒸发，从而冷却管内液体载冷剂称为满液式蒸发器；
4, full liquid type evaporator: refrigerant liquid evaporation in the shell and tube heat exchanger tube, thereby cooling tube cold liquid carrying agent called full liquid type evaporator;
5、过冷度：如果液体的温度低于其压力所对应的饱和温度时则此时液体称为未饱和液体，或过冷液体，其温度之差称为过冷度。
5, super-cooling degree: if the temperature of the liquid is lower than the pressure of the saturated temperature when the liquid is called unsaturated, at this time or supercooled liquid, the temperature difference is called supercooling degree.

上一条:小型食品冷库的承重结构一般为梁板式结构
下一条:食品冷库设计方案要遵循的几点原则