氟简易结冻装置何丕志第九设计院２０００６３结冻装置或称结（速）冻器，虽已有各种各样的产品，但价格相当昂贵，且其制冷系统尚存某些不足。笔者亦曾为用户设计、安装过多套简易结冻装置，在制冷系统主面作了些改进创新，效果不错，因其经济、实用、对许多中小企业进行... Fluorine simple freezing device He Pizhi Ninth Design Institute 200063 Jelly device or knot (speed) frozen device, although a wide range of products, but the price is quite expensive, and its refrigeration system, there are some deficiencies. The author has also designed and installed many sets of simple freezing devices for users, made some improvements and innovations on the main surface of the refrigeration system, and achieved good results because of its economic and practical advantages for many SMEs.