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11. 发明申请

US20080302130A1 Drainage Mechanism for a Flooded Evaporator 有权
标题翻译：淹水蒸发器排水机理
公开(公告)号：US20080302130A1
公开(公告)日：2008-12-11
申请号：US11759608
申请日：2007-06-07
申请人： Jun Wang , Mahesh Valiya Naduvath , John F. Judge
发明人： Jun Wang , Mahesh Valiya Naduvath , John F. Judge
IPC分类号： F25B43/00
CPC分类号： F25B39/02 , F25B2339/0242 , F28D21/0017 , F28F9/22
摘要： A liquid refrigerant drainage mechanism is described for use in a flooded evaporator to mitigate liquid carryover. The drainage mechanism can trap liquid refrigerant droplets, create a liquid column to overcome a pressure difference across the mechanism and drain liquid back to the pool in the evaporator. The drainage mechanism is disposed in a suction baffle, and has a mesh pad and a tapered pipe secured to the bottom of the baffle. The pipe has a drainage aperture at one end to allow the accumulated liquid refrigerant to return to the refrigerant pool below. The mesh pad helps to separate liquid droplets that coalesce and fall into the tapered pipe. By using this liquid drainage mechanism in conjunction with a suction baffle, liquid carryover can be reduced and chiller performance improved.
摘要翻译：描述了一种液体制冷剂排放机构，用于淹没的蒸发器以减轻液体残留。排水机构可以捕获液体制冷剂液滴，产生液柱以克服跨过机构的压力差并将液体排出回到蒸发器中的池中。排水机构设置在吸气挡板中，并且具有固定到挡板底部的网垫和锥形管。该管道在一端具有排水孔，以使累积的液体制冷剂返回到下面的制冷剂池。网垫有助于分离凝聚并落入锥形管中的液滴。通过使用这种液体排出机构与抽吸挡板结合，可以减少液体残留并提高冷却器性能。

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