题名 |
漫談空調系統緣由與冷凍循環系統四大主要元件存在必要性的世說新語 |
并列篇名 |
Alternative statement about the reasons for AC and that of all main components associated with VCR |
作者 |
李靖男(Jing-Nang Lee) |
关键词 |
空調負荷 ; 空調系統 ; 冷凍循環系統 ; cooling load ; AC ; VCR |
期刊名称 |
冷凍空調&能源科技 |
卷期/出版年月 |
117期(2019 / 09 / 10) |
页次 |
50 - 56 |
内容语文 |
繁體中文;英文 |
中文摘要 |
相信冷凍空調從業者或者是學生的您,是否常聽老師傅或是老師提過氣冷式的高壓壓力比水冷式的高、R-410A系統的高壓壓力較R-22的高約六成左右以及R-134a空調系統為正壓系統而R-123則為負壓系統等等問題所困惑呢?乍看之下,好像不成問題;但是仔細推敲好像似懂非懂,無法精確的回答。本文就基於此現象,以輕鬆的心情將硬邦邦的原理以口語化淺顯易懂的方式,套到實務上空調系統及冷凍循環系統四大主要元件存在必要性中,讓大家從中體會實務並精確的說出答案。 |
英文摘要 |
Have you ever been confused by problems in the practice of HVAC&R, such as the condenser pressure in the air-cooled system is always higher than that of a water-cooled one, the condenser pressure in the R-410A water-cooled system is about 60% higher than that of the R-22 system, and the R-134a system is a positive pressure system, while the R-123 is a vacuum pressure one. In this article, you will get the picture of the system, from the alternative statement without theoretical discussion. |
主题分类 |
工程學 >
電機工程 |
参考文献 |
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被引用次数 |
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