摘要
船用轮机尾气余热吸附式冷管实验以船舶轮机余热利用为背景,基于吸附制冷原理,在一支密闭管内通过吸、脱附循环获得冷量的吸附式制冷单元管;该冷管采用13X沸石分子筛-水工质对,在脱附温度为200℃,吸附温度为12℃工况下,蒸发温度达到了3℃,获得了198.8KJ制冷量,有效地实现了轮机尾气余热的再利用,是一种对环境友好、没有温室效应和臭氧破坏势的制冷方式,该研究具有潜在的应用价值,具有环保和节能的特点。
Adsorption cooling tube experiment of marine turbine exhaust waste heat is set in utilization of ship en- gine waste heat and based on the principle of adsorption refrigeration. It is a refrigeration unit that obtains cold quan- tity through the absorption and stripping cycle in a closed tube. The cooling tube uses 13X zeolite water as adsorp- tion working pairs which can obtain 198.8KJ cold quantity as well as 3℃ evaporating temperature in the condi6on of 200℃ stripping temperature and 12℃ adsorption temperature. It is a way of refrigeration reusing the turbine exhaust gas waste heat, which is friendly to the environment with its GWP＆ODP = 0. The study has the characteristics of environmental protection and energy saving with potential value of application.
出处
《制冷》
2016年第1期6-10,共5页
Refrigeration
基金
上海海事大学校内基金项目(20120094)
关键词
余热
冷管
吸附制冷
节能环保
Waste heat
Ccooling tube
Adsorption refrigeration
Energy saving and environment protection
