| 现代工业低温制冷技术概述 |
| |
| 引用本文： | 曹兴中,王智明.现代工业低温制冷技术概述[J].低温与特气,2012,30(6):7-12. |
| |
| 作者姓名： | 曹兴中 王智明 |
| |
| 作者单位： | 大连冰山集团有限公司,辽宁大连,116033 |
| |
| 摘 要： | 介绍了在-40～-100℃,单级压缩、双级压缩及复叠等不同制冷循环的原理及特点,并在此基础上阐明了针对所需不同的低温,应采取的适宜的制冷循环方式,同时也对目前符合环保节能要求的NH3/CO2复叠制冷系统作了初步分析。这些对工业制冷中,不同温度需求下,制冷方式的正确选择和应用具有重要的现实意义。
|
| 关 键 词： | 单级压缩 双级压缩 复叠 NH3 CO2复叠 |
An Overview of The Modern Industrial Low Temperature Refrigeration Technology |
| |
| CAO Xingzhong
,
WANG Zhiming.An Overview of The Modern Industrial Low Temperature Refrigeration Technology[J].Low Temperature and Specialty Gases,2012,30(6):7-12. |
| |
| Authors: | CAO Xingzhong WANG Zhiming |
| |
| Affiliation: | (Dalian Bingshan Group Co.,Ltd.,Dalian 116033,China) |
| |
| Abstract: | Introduces the principle and characteristics of the single stage compress,two stage compress and cascade refrigeration cycle in the temperature range of-40~-100 ℃,and on this basis to elucidate for required different low temperature,should adopt proper refrigeration cycle mode,and NH3/CO2 cascade refrigeration system,in line with the current requirements of environmental protection and energy conservation made a preliminary analysis.On the industrial refrigeration,these have important practical significance for refrigeration method correct selection and application with different temperature demands. |
| |
| Keywords: | single stage compress two stage compress cascade NH3/CO2 cascade |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
