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Method of conveying a mixture of liquid refrigerant and gaseous refrigerant through an evaporator.

机译:通过蒸发器输送液态制冷剂和气态制冷剂的混合物的方法。

摘要

A method of conveying a mixture liquid refrigerant and gaseous refrigerant through an evaporator shell that contains a plurality of heat exchanger tubes, the method including: delivering the mixture of liquid refrigerant and gaseous refrigerant into a bottom portion of the evaporator shell, wherein the mixture upon entering the evaporator shell is at least 90% gaseous refrigerant by volume; at least temporarily trapping the gaseous refrigerant within a gas trap chamber that is between the bottom portion of the evaporator shell and the plurality of heat exchanger tubes; and conveying the liquid refrigerant from the gas trap chamber and directing the liquid refrigerant upward toward the plurality of heat exchanger tubes.
机译:一种将液态制冷剂和气态制冷剂的混合物输送通过包含多个换热管的蒸发器壳体的方法,该方法包括:将液态制冷剂和气态制冷剂的混合物输送到蒸发器壳体的底部,其中至少90%的气态制冷剂进入蒸发器壳体;至少暂时地将气态制冷剂捕集在蒸发器壳体的底部与多个热交换器管之间的捕气室内。从气体收集室输送液体制冷剂,并将液体制冷剂向上引向多个热交换器管。

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