refrigerator Shuanglu

Simulation and experiment on two-stage temperature refrigerator using auto-cascade refrigeration cycle;

自复叠制冷循环双温冰箱的理论与实验研究

A two-stage temperature refrigerator using auto-cascade refrigeration cycle and non-azeotropic mixture refrigerant was proposed.

为了给冰箱提供不同的间室温度来满足储存要求,将采用非共沸混合制冷剂的自复叠制冷循环应用于双温冰箱系统,研究了两间室蒸发器出口温度、冷凝器出口温度、冷藏室与冷冻室制冷量比例及冷凝蒸发器高压侧出口过冷度的变化对冰箱系统优化设计的影响。

It is shown that the energy efficiellcy of a domstic double door refrigerator could begreatly improved by adopting a zeotropic refrigerant mixture with a wide gliding temperatureas the alternative to R12.

相变温差较大的非共沸混合工质在双门冰箱中的应用研究高志明，王怀信，蒯大秋，马一太（天津大学热能研究所天津３０００７２）关键词非共沸混合工质，双门冰箱１引言家用冰箱的主导制冷工质Ｒ１２ＩＸＩ严重破坏大气臭氧层而淘汰在即，国内外对其替代工质进行了广泛研究。