Heat exchanger size standards
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This post was last edited by kangyusai on 2020-3-12 23:39. May I ask everyone?* * , what is the source of the heat exchanger standard in the picture below? I have found information before that there are various forms of heat exchangers. When the length of the heat exchange tube is limited, the nominal area of the heat exchanger and the number of heat exchange tubes. Is it the picture below? Thanks.
This post was last edited by zjq1962 on 2020-3-13 12:04. There is nothing wrong with designing according to this form. You can refer to it, but I have never done this before. They are all non-standard designs.
This is an old book, probably titled "Heat Exchanger Types". The above dimensions can be used as a reference, but we generally do not refer to this book when designing.
The picture you uploaded is "Floating head heat exchanger, condenser series U-shaped tube heat exchanger series types and parameters"； Current standards include: GB/T 28712.1-2012 "Heat exchanger types and basic parameters Part 1: Floating head heat exchanger", GB/T 28712.2-2012 "Heat exchanger types and basic parameters Part 2: Fixed tube plate heat exchanger", GB/T 28712.3-2012 "Heat exchanger types and basic parameters Part 3: U-shaped tube heat exchanger》.