应用于血液冷库的双级复叠系统的实验研究

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英文篇名：Experimental study on cascade system in blood cold storage 作者：孙建军 ; 申江 ; 康方圆 英文作者：Sun Jianjun;Shen Jiang;Kang Fangyuan;Tianjin Key Laboratory of Refrigeration Technology,Tianjin University of Commerce;Huashang International Engineering Management (Beijing) Co.Ltd.; 关键词：血液冷库 ; 复叠式制冷 ; R404A/R508B ; 实验研究 英文关键词：Blood cold storage;;Cascade refrigeration;;R404A/R508B;;Experimental study 中文刊名：DWYC 英文刊名：Cryogenics & Superconductivity 机构：天津商业大学天津市制冷技术重点实验室;华商国际工程管理(北京)有限公司; 出版日期：2019-06-25 15:48 出版单位：低温与超导 年：2019 期：v.47 语种：中文; 页：DWYC201906019 页数：5 CN：06 ISSN：34-1059/O4 分类号：109-113

摘要

本文结合天津大学土木馆某水泥低温试验冷库工程,模拟各大血站对RH阴性血液的超低温(-80℃)保存环境,设计并搭建了一套以R508B为低温工质、R404A为高温工质的复叠式制冷系统的超低温冷库,并对R404A/R508B复叠制冷系统的循环特性进行了研究。经实验验证,本系统达到了预期的性能要求,可提供对稀有血型良好的超低温保存环境。
        This paper combined with a cold storage project in Tianjin University to simulate cryogenic preservation of RH-negative blood(-80 ℃) by blood stations around the world and studied the cycle characteristics of R404 A/R508B cascade refrigeration system. Based on the system design and experimental study of the cascade refrigeration cycle,it provided theoretical and data basis for the research.

引文

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