摘要
Abstract
Adsorption performance of the working pair to the adsorption drying, dehumidification, refrigeration plays an important role, but a number of factors adsorption capacity adsorbent, thermal conductivity and adsorp-tion properties of the material, temperature, pressure and so on. Therefore, to determine experimentally becomes very necessary. In 3A as adsorbent, water as a refrigerant, the composition of adsorption refrigeration working pair, the paper will level method of working fluids for absorption refrigeration performance were studied. The re-sults showed that: its maximum adsorption of 24. 5g, maximum adsorption rate of 0. 112g / g. In this study, the amount of the adsorbent bed of Zeolite 3A is 218. 5g, at desorption temperature of 260℃, adsorption ambient temperature of 25℃, according to other improvements for solar cooling tube experiments, Selection calculate so-lar cooling tube of the same material, it can be lent cooling capacity of 147. 864J, refrigeration COP coefficient of 0. 116.关键词
吸附剂性能/液位法/3A/吸附制冷/制冷量Key words
Sorbent performance/Level method/3A/Absorption refrigeration/Cooling capacity分类
化学化工
