固体吸附式制冷系统制冷剂的解吸特性

doi:10.11949/j.issn.0438-1157.20160843

化工学报 ›› 2017, Vol. 68 ›› Issue (1): 336-344.DOI: 10.11949/j.issn.0438-1157.20160843

固体吸附式制冷系统制冷剂的解吸特性

刘佳星, 季旭, 李明, 李海丽, 范荣康, 许强强

云南师范大学太阳能研究所, 云南昆明 650500

收稿日期:2016-06-21 修回日期:2016-08-03 出版日期:2017-01-05 发布日期:2017-01-05
通讯作者: 季旭
基金资助:
国家自然科学基金项目（51366014）。

Refrigerant desorption characteristics in solid adsorption refrigeration system

LIU Jiaxing, JI Xu, LI Ming, LI Haili, FAN Rongkang, XU Qiangqiang

Solar Energy Research Institute, Yunnan Normal University, Kunming 650500, Yunnan, China

Received:2016-06-21 Revised:2016-08-03 Online:2017-01-05 Published:2017-01-05
Contact: 10.11949/j.issn.0438-1157.20160843
Supported by:
supported by the National Natural Science Foundation of China (51366014).

摘要/Abstract

摘要：

搭建了以活性炭-甲醇为工质对的单床吸附式制冷实验系统，对圆柱形吸附管内的吸附剂在不同解吸温度和不同解吸时间条件下的解吸量进行实验研究。解吸温度分别为84、89、94℃，解吸时间分别为4、5、6、7 h。实验结果表明，解吸温度、解吸时间和制冷剂的解吸量对吸附式制冷系统制冷循环性能有着重要影响。在热源温度为84℃加热时间4 h时，系统的制冷性能系数COP最小为0.053。系统在解吸温度为94℃，解吸时间为6 h时，系统的制冷性能系数COP最大为0.19，此时的解吸温度和解吸时间为最佳解吸温度和解吸时间。继续增加解吸时间，解吸量的增长率小于耗能的增长率，COP减小。

关键词: 吸附式制冷, 活性炭-甲醇, 解吸量, COP, 吸附, 解吸

Abstract:

A single-bed adsorption refrigeration experimental system with the working-pair of activated carbon-methyl alcohol was built.And investigations on the effect of desorption temperature and desorption time on the desorption amount of refrigerant in cylindrical adsorption tube were conducted.The desorption temperature was set at 84, 89 and 94℃, and the desorption was last for 4, 5, 6 and 7 h, respectively.The experimental results indicate that desorption temperature, desorption time and the desorption amount of refrigerant had significant effect on the refrigeration recycling performance of the adsorption refrigeration system.The minimum coefficient of performance(COP) of 0.053 was achieved when the heating resource temperature was maintained at 84℃ and the heating time was 4 h.The maximum COP of 0.19 was achieved when the desorption temperature was maintained at 94℃ and desorption time was 6 h.Consequently, 94℃ and 6 h were recommended as the optimal desorption temperature and desorption time.If the desorption time was continuously increased to be more than 6 h, the increasing rate of desorption amount would be less than that of energy consumption, then COP will consequently decrease.

Key words: adsorption refrigeration, activated carbon-methyl alcohol, desorption amount, COP, adsorption, desorption

中图分类号:

TK511⁺.3

刘佳星, 季旭, 李明, 李海丽, 范荣康, 许强强. 固体吸附式制冷系统制冷剂的解吸特性[J]. 化工学报, 2017, 68(1): 336-344.

LIU Jiaxing, JI Xu, LI Ming, LI Haili, FAN Rongkang, XU Qiangqiang. Refrigerant desorption characteristics in solid adsorption refrigeration system[J]. CIESC Journal, 2017, 68(1): 336-344.

参考文献 27

[1]	WANG D C, ZHANG J P, YANG Q R, et al. Study of adsorption characteristics in silica gel-water adsorption refrigeration[J]. Applied Energy, 2014, 113:734-741.
[2]	CHOUDHURY B, SAHA B B, CHATTERJEE P K, et al. An overview of developments in adsorption refrigeration systems towards a sustainable way of cooling[J]. Applied Energy, 2013, 104:554-567.
[3]	KARAMANIS D, VARDOULAKIS E. Application of zeolitic materials prepared from fly ash to water vapor adsorption for solar cooling[J]. Applied Energy, 2012, 97:334-339.
[4]	VOYIATZIS E, PALYVOS J A, MARKATOS N C, et al. Heat-exchanger design and switching-frequency effects on the performance of a continuous type solar adsorption chiller[J]. Applied Energy, 2008, 85:1237-1250.
[5]	MWUNIER F. Solid sorption heat powered cycles for cooling and heat pumping applications[J]. Applied Thermal Energy, 1998, 18:715-729.
[6]	AMIR S, MAJID B. Assessment of adsorber bed designs in waste heat driven adsorption cooling systems for vehicle air conditioning and refrigeration[J]. Renewable and Sustainable Energy Reviews, 2014, 30:440-451.
[7]	WANG R Z, LI M, XU Y X, et al. An energy efficient hybrid system of solar powered water heater and adsorption ice maker[J]. Solar Energy, 2000, 68(2):189-195.
[8]	JU X, LI M, FAN J Q, et al. Structure optimization and performance experiments of a solar-powered finned-tube adsorption refrigeration system[J]. Applied Energy, 2014, 113:1293-1300.
[9]	WANG L W, METCALF S J, CRITOPH R E, et al. Development of thermal conductive consolidated activated carbon for adsorption refrigeration[J]. Carbon, 2012, 50:977-986.
[10]	HEADLEY O S, KOTHDIWALA A F, MCDOOM I A, et al. Charcoal-methanol adsorption refrigerator powered by a compound parabolic concentrating solar collector[J]. Solar Energy, 1994, 53:191-197.
[11]	SUMATHY K, LI Z F. Experiments with solar-powered adsorption icemaker[J]. Renewable Energy, 1998, 16:704-707.
[12]	LI Z F, SUMATHY K. A solar powered ice-maker with the solid adsorption pair of activated carbon and methanol[J]. International Journal of Energy Research, 1999, 23:517-527.
[13]	BOUBAKRI A. A new conception of an adsorptive solar-powered ice maker[J]. Renewable Energy, 2003, 28:831-842.
[14]	HILDBRAND C, DIND P, PONS M, et al. A new solar powered adsorption refrigerator with high performance[J]. Solar Energy, 2004, 77(3):311-318.
[15]	FADAR A E, MIMET A, PÉREZ-GARCÍA M, et al. Modelling and performance study of a continuous adsorption refrigeration system driven by parabolic trough solar collector[J]. Solar Energy, 2009, 83:850-861.
[16]	HONG S W, AHN S H, KWON O K, et al. Optimization of a fin-tube type adsorption chiller by design of experiment[J]. International Journal of Refrigeration, 2015, 49:49-56.
[17]	MITSUHIRO K, TAKESHI U, RYO F, et al. Cooling output performance of a prototype adsorption heat pump with fin-type silica gel tube module[J]. Applied Thermal Engineering, 2008, 28:87-93.
[18]	LI M, WANG R Z, XU Y X, et al. Experimental study on dynamic performance analysis of a flat-plate solar solid-adsorption refrigeration for ice maker[J]. Renewable Energy, 2002, 27:211-221.
[19]	LI T X, WANG R Z, WANG L W, et al. Study on the heat transfer and sorption characteristics of a consolidated composite sorbent for solar-powered thermos chemical cooling systems[J]. Solar Energy, 2009, 83:1742-1755.
[20]	KHATTAB N M. A novel solar-powered adsorption refrigeration module[J]. Applied Thermal Engineering, 2004, 24:2747-2760.
[21]	KIPLAGAT J K, WANG R Z, OLIVEIRA R G, et al. Lithium chloride-expanded graphite composite sorbent for solar powered ice maker[J]. Solar Energy, 2010, 84:1587-1594.
[22]	WANG R Z, XU Y X, WU J Y, et al. Research on a combined adsorption heating and cooling system[J]. Applied Thermal Engineering, 2002, 22:603-617.
[23]	WANG J, WANG L W, LUO W L, et al. Experimental study of a two-stage adsorption freezing machine driven by low temperature heat source[J]. International Journal of Refrigeration, 2013, 36:1029-1036.
[24]	KHATTAB N M. Simulation and optimization of a novel solar-powered adsorption refrigeration module[J]. Solar Energy, 2006, 80:823-833.
[25]	KHAIRUL H, BIDYUT S B, ANUTOSH C, et al. Performance evaluation of combined adsorption refrigeration cycles[J]. International Journal of Refrigeration, 2011, 34:129-137.
[26]	SONG X B, JI X, LI M, et al. Effect of desorption parameters on performance of solar water-bath solid adsorption ice-making system[J]. Applied Thermal Engineering, 2015, 89:316-322.
[27]	TMAINOT-TELTO Z, CRITOPH R E. Adsorption refrigerator using monolithic carbon-ammonia pair[J]. International Journal of Refrigeration, 1997, 20(2):146-155.

固体吸附式制冷系统制冷剂的解吸特性

Refrigerant desorption characteristics in solid adsorption refrigeration system

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 15

编辑推荐

Metrics

本文评价

[1]	晁京伟, 许嘉兴, 李廷贤. 基于无管束蒸发换热强化策略的吸附热池的供热性能研究[J]. 化工学报, 2023, 74(S1): 302-310.
[2]	杨学金, 杨金涛, 宁平, 王访, 宋晓双, 贾丽娟, 冯嘉予. 剧毒气体PH₃的干法净化技术研究进展[J]. 化工学报, 2023, 74(9): 3742-3755.
[3]	高燕, 伍鹏, 尚超, 胡泽君, 陈晓东. 基于双流体喷嘴的磁性琼脂糖微球的制备及其蛋白吸附性能探究[J]. 化工学报, 2023, 74(8): 3457-3471.
[4]	盛冰纯, 于建国, 林森. 铝基锂吸附剂分离高钠型地下卤水锂资源过程研究[J]. 化工学报, 2023, 74(8): 3375-3385.
[5]	张瑞航, 曹潘, 杨锋, 李昆, 肖朋, 邓春, 刘蓓, 孙长宇, 陈光进. ZIF-8纳米流体天然气乙烷回收工艺的产品纯度关键影响因素分析[J]. 化工学报, 2023, 74(8): 3386-3393.
[6]	王杰, 丘晓琳, 赵烨, 刘鑫洋, 韩忠强, 许雍, 蒋文瀚. 聚电解质静电沉积改性PHBV抗氧化膜的制备与性能研究[J]. 化工学报, 2023, 74(7): 3068-3078.
[7]	陈吉, 洪泽, 雷昭, 凌强, 赵志刚, 彭陈辉, 崔平. 基于分子动力学的焦炭溶损反应及其机理研究[J]. 化工学报, 2023, 74(7): 2935-2946.
[8]	王新悦, 王俊杰, 曹思贤, 王翠, 李灵坤, 吴宏宇, 韩静, 吴昊. 玻璃内包材界面修饰对机械应力诱导的单克隆抗体聚集体形成的影响[J]. 化工学报, 2023, 74(6): 2580-2588.
[9]	陈韶云, 徐东, 陈龙, 张禹, 张远方, 尤庆亮, 胡成龙, 陈建. 单层聚苯胺微球阵列结构的制备及其吸附性能[J]. 化工学报, 2023, 74(5): 2228-2238.
[10]	蔺彩虹, 王丽, 吴瑜, 刘鹏, 杨江峰, 李晋平. 沸石中碱金属阳离子对CO₂/N₂O吸附分离性能的影响[J]. 化工学报, 2023, 74(5): 2013-2021.
[11]	李辰鑫, 潘艳秋, 何流, 牛亚宾, 俞路. 基于碳微晶结构的炭膜模型及其气体分离模拟[J]. 化工学报, 2023, 74(5): 2057-2066.
[12]	王蕾, 王磊, 白云龙, 何柳柳. SA膜状锂离子筛的制备及其锂吸附性能[J]. 化工学报, 2023, 74(5): 2046-2056.
[13]	肖川宝, 李林洋, 刘武锋, 钟年丙, 解泉华, 钟登杰, 常海星. 光催化与离子交换吸附耦合有效去除2，4，6-三氯苯酚[J]. 化工学报, 2023, 74(4): 1587-1597.
[14]	王皓, 唐思扬, 钟山, 梁斌. MEA吸收CO₂富液解吸过程中固体颗粒表面的强化作用分析[J]. 化工学报, 2023, 74(4): 1539-1548.
[15]	潘煜, 王子航, 王佳韵, 王如竹, 张华. 基于可得然-氯化锂复合吸附剂的除湿换热器热湿性能研究[J]. 化工学报, 2023, 74(3): 1352-1359.