前言 上海第一冷冻机厂和有关单位于1966年一起研制成功我国第一台溴化锂吸收式制冷机,并就溴化锂水溶液对金属材料的腐蚀和防腐措施进行了大量试验研究,不仅填补了我国溴化锂吸收式制冷机空白,而且为我国溴化锂吸收式制冷机的发展打下良好的基础。第一台机组采用全钢结构,在使用十多年后,传热管换成铜管后又使用数年,因而第一台溴化锂制冷机组连续使用达十五年以上。七十年代后期,我们在设计、制造方面积累了一定经验,在消化吸收国外技术的基础上,发展了单效溴化锂吸收 Preface The first freezer factory in Shanghai and the relevant units in 1966 with the successful development of China’s first lithium bromide absorption chiller and lithium bromide solution on the corrosion of metal materials and anti-corrosion measures conducted a large number of experiments, not only to fill our absorption of lithium bromide Chiller-blank, but also for our lithium bromide absorption chiller lay a good foundation for the development. The first unit adopts all-steel structure. After more than ten years of use, the heat transfer tube is replaced with a copper tube and then used for several years. Therefore, the first lithium bromide refrigeration unit is continuously used for more than 15 years. In the late seventies, we have accumulated some experience in the design and manufacture. Based on the digestion and absorption of foreign technologies, we have developed the single-effect lithium bromide absorption