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一.吸收式制冷机溴化锂吸收式制冷机是以热能为动力,以水为制冷剂、以溴化锂水溶液为吸收剂的一种制冷机。早在1777年就已提出了关于吸收式制冷循环的设想。1850年费尔定南德·卡尔首先提出以氨为制冷剂,以水为吸收剂的连续循环吸收式制冷机。至于溴化锂吸收式制冷机,那时1945年由美国开利亚公司首先制造的,该机为一效型、制冷量为45万千卡/时。溴化锂吸收式制冷机在其诞生以后,就因为它具有耗电省、噪声低、运行安全、变负荷性能好,操作简单而广泛得到应用。特别是美国,它将陆用的吸收式制冷机移用于水面舰艇,以后又进一步应用于核潜艇。在此过程中,对溴化锂和水工质对的物理化学性质、腐蚀机理与缓蚀剂的选择、各种结
Absorption chiller Lithium bromide absorption chiller is a kind of refrigerator taking thermal energy as power, water as refrigerant and lithium bromide aqueous solution as absorbent. As early as 1777, the idea of an absorption refrigeration cycle was proposed. In 1850, Ferdinand Carl first proposed a continuous circulation absorption chiller with ammonia as the refrigerant and water as the absorber. As for the lithium bromide absorption chiller, it was first manufactured by the American Kelia company in 1945. The aircraft was a type with a cooling capacity of 450,000 kcal / h. Lithium bromide absorption chillers have been widely used since it was born because of its power saving, low noise, safe operation, good load changing performance and simple operation. Especially the United States, it will be used land-based absorption chiller moved to surface ships, then further applied to nuclear submarines. In the process, the physical and chemical properties of lithium bromide and water working pair, corrosion mechanism and choice of corrosion inhibitor, various knots