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新型双重热化学吸附制冷热力循环研究
  • 期刊名称：工程热物理学报
  • 时间：0
  • 页码：373-376
  • 语言：中文
  • 分类：TQ025[化学工程] TK122[动力工程及工程热物理—工程热物理;动力工程及工程热物理—热能工程]
  • 作者机构：[1]上海交通大学制冷与低温工程研究所,上海200240
  • 相关基金：国家自然科学基金重点项目资助（No.50736004）;国家自然科学基金资助项目（No.50906053）
  • 相关项目：低品位余热高效利用的多效双重吸附制冷研究
作者： 李廷贤|陈恒|王丽伟|王如竹|
关键词： 热化学, 吸附制冷, 双重, 热力循环, thermochemical, sorption refrigeration, double-way, thermodynamic cycle
中文摘要：

本文提出了一种全新的基于吸附再吸附技术的双重热化学吸附制冷热力循环。实验研究表明该新型双重热化学吸附制冷热力循环用于制冷空调领域是完全可行的,在每次循环过程中仅从外界热源输入一次高温解吸热,就可以实现吸附制冷和再吸附制冷两次制冷过程;相对传统热化学再吸附制冷循环和吸附制冷循环,双重热化学吸附制冷热力循环可显著提高吸附制冷系统的工作性能,在相同制冷剂循环量下,双重热化学吸附制冷循环可将制冷系数COP_i分别提高60%和167%。

英文摘要：

In this paper,an innovative combined double-way thermochemical sorption refrigeration cycle based on adsorption and resorption processes is proposed.Experimental results showed that the presented combined double-way sorption cycle is feasible for refrigeration application,and two cold productions（adsorption refrigeration and resorption refrigeration） can be obtained during one cycle at the expense of only one heat input from an external heat source.In comparison with conventional thermochemical resorption cycle or adsorption cycle,the double-way sorption cycle has a distinct advantage of higher Coefficient of Performance（COP）.At the same cycled mass of refrigerant,the ideal COP can be improved by 60%and 167%when compared with conventional resorption cycle and adsorption cycle,respectively.

同期刊论文项目
低品位余热高效利用的多效双重吸附制冷研究
期刊论文 63 会议论文 28 专利 12
太阳能热化学吸附变温能量贮存研究
期刊论文 8 会议论文 2 专利 2
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