| 摘要: |
| 剖析氨制冷剂的特点，分析国内外氨制冷系统的应用现状和存在的问题；从氨制冷系统优化、控制技术提高、安全性保障、氨系统小型化以及我国在氨制冷系统设计规范、设计手册中对安全性的要求等多个方面阐述氨制冷技术的发展趋势和尚需逐步解决的问题；提出简化氨制冷系统的具体思路；指出我国应加速研发小型氨制冷压缩机，重视氨制冷设备及应用的理论与试验研究，以简化系统、推进小型化进程，拓展氨制冷系统的应用领域。 |
| 关键词: 热工学 氨制冷系统 安全 应用现状 发展趋势 |
| DOI：10.3969/j.issn.0253-4339.年份（4位数字）.月份（2位数字）.文章的起始页码（3位数字） |
| 修订日期：2007-04-15
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| 基金项目: |
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| Application and Development of Ammonia Refrigeration Technology |
|
Yang Yifan
|
| (Chinese Association of Refrigeration, Beijing, 100036, China) |
| Abstract: |
| In this paper, the characteristics of ammonia refrigerant are described. The application status and existing problems of ammonia refrigeration systems both in China and abroad are analyzed. The development trends of ammonia refrigeration technology including system optimization, improvement of control technology, safety guarantee, and miniaturization of ammonia systems are discussed. Moreover, some main problems to be solved according to safety requirements of Design Codes and Manuals of ammonia refrigeration systems are indicated. In addition, the ideas of simplifying ammonia systems are presented. It is suggested that the development of smallscale ammonia refrigerant compressors should be speeded up, and the theoretical and experimental studies both on ammonia refrigeration equipment and on practical applications should be emphasized in China. |
| Key words: Pyrology Ammonia refrigeration systems Safety Application status Development Trends |
