使用FAM Z05沸石對水之小型吸附式空調性能研究

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Title:	使用FAM Z05沸石對水之小型吸附式空調性能研究
Authors:	陳威任;Chen, Wei-Ren
Contributors:	能源工程研究所
Keywords:	吸附式製冷;FAM Z05沸石-水;adsorption cooling;FAM Z05 zeolite-water
Date:	2019-01-29
Issue Date:	2019-04-02 14:45:32 (UTC+8)
Publisher:	國立中央大學
Abstract:	本實驗製作FAM Z05沸石-水為吸附配對的吸附床，測試用於小型吸附式系統之性能，並比較與矽膠吸附床的差異。製作的沸石吸附床有兩種，第一種為使用PVA黏著劑塗佈沸石，第二種為使用PVP黏著劑塗佈沸石，塗佈的沸石的重量分別為1.17 kg及1.43 kg。實驗條件為固定冷卻水溫度在25度及冰水溫度20度，改變參數為熱水溫度60、70、80度，以及循環時間20、25、30、35、40分鐘。實驗結果得知，PVA黏著劑之沸石吸附床COP在熱水溫度70度較高，且循環時間越長COP越高，相較於矽膠吸附床所需的熱水溫度較低，SCP在熱水80度最高。PVP黏著劑之沸石吸附床因沸石的孔隙被PVP黏著劑堵住，造成無法吸附水汽，使系統沒有製冷。 ;In this system, a FAM Z05 zeolite-water adsorption bed is designed and system performance is measured, then compare to silica gel-water adsorption bed. Two adsorption bed are tested in experiment. One is using PVA glue to coating zeolite on heat exchanger, another one is using PVP glue to coating zeolite, and the weight of zeolite is 1.17 kg and 1.43 kg. In experimental condition, there are fixed cooling water temperature at 25 degree and chill water temperature at 20 degree, and tested three different hot water temperature are 60, 70 and 80 degree, and five cycle time are 20, 25, 30, 35 and 40 minute. The result shows that, the COP of adsorption bed which is coated by PVA glue in hot water at 70 degree is better, and COP is increase with cycle time increase, compare to silica gel adsorption bed the desorption temperature is much lower, SCP at hot water 80 degree is highest, the adsorption bed which is coated by PVP glue did not chill, because of the PVP glue blocked the zeolite’s porosity that the zeolite can not adsorb water vapor.
Appears in Collections:	[Energy of Mechatronics] Electronic Thesis & Dissertation

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