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Heat exchanger having microchannel tubing and spine fin heat transfer surface

机译:具有微通道管和脊鳍散热面的热交换器

摘要

A heat exchanger for an air conditioner outdoor unit includes tubing of the microchannel type which is internally partitioned into separate, parallel refrigerant flow passages and a wrapping of heat conductive flexible heat transfer material, commonly known as spine fin. The heat exchanger provides for greater heat transfer and a more compact package. Further, such heat exchangers allow for a reduced refrigerant charge in the air conditioning unit in which they are used.
机译:用于空调室外单元的热交换器包括微通道类型的管,该管在内部被分成独立的,平行的制冷剂流动通道,以及通常被称为脊柱翅片的导热柔性传热材料的包裹物。热交换器提供更大的热传递和更紧凑的包装。此外,这种热交换器允许在使用它们的空调单元中减少制冷剂充入。

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