INTERNALLY ENHANCED HEAT EXCHANGER TUBE
A heat transfer tube for a heating, ventilation, air conditioning and refrigeration system includes an inner tube surface defining an interior of the heat transfer tube, a plurality of first fins extending from the inner tube surface inwardly into the interior of the heat transfer tube defining a pl...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
24.12.2019
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Subjects | |
Online Access | Get full text |
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Summary: | A heat transfer tube for a heating, ventilation, air conditioning and refrigeration system includes an inner tube surface defining an interior of the heat transfer tube, a plurality of first fins extending from the inner tube surface inwardly into the interior of the heat transfer tube defining a plurality of first grooves between adjacent first fins, and a plurality of second fins extending fromthe first fins, defining a plurality of second grooves between adjacent second fins, and defining a plurality of reentrant cavities at the first grooves, beneath the second fins.
一种用于加热、通风、空调和制冷系统的热传递管包括:内管表面,其限定了所述热传递管的内部;多个第一翅片,其从所述内管表面向内延伸到所述热传递管的所述内部中,限定了在相邻的第一翅片之间的多个第一槽;以及多个第二翅片,其从所述第一翅片延伸,限定了在相邻的第二翅片之间的多个第二槽,并且限定了在所述第二翅片下方的所述第一槽处的多个凹入腔。 |
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Bibliography: | Application Number: CN201880031502 |