摘要
简述了喷射式制冷系统的最新研究状况,分析了针对提高性能和适应性而进行的制冷介质、系统结构改进方面的研究成果和发展趋势。阐述了喷射器与吸收制冷系统组成的多种喷射-吸收混合式制冷系统形式、性能参数和主要特点。分析显示,在不增加系统复杂程度基础上,混合系统有效地提高了系统效率。
A simple and reliable refrigeration system, the ejector refrigeration system, which can be driven by solar energy and low temperature heat source was introduced and its research development was described. The latest research on the refrigerants and improvement of the system configuration in order to bettering the performance and flexibility was reviewed. Formation, performance and key characteristics of several ejector- absorption hybrid refrigeration systems were analyzed. It is shown that hybrid systems could better the system performance without increase the complexity.
出处
《制冷》
2005年第2期25-32,共8页
Refrigeration
关键词
太阳能
喷射器
混合循环
吸收循环
Solar energy, Ejector, Hybrid system, Absorption system
