公开(公告)号：US4611622A

公开(公告)日：1986-09-16

申请号：US670261

申请日：1984-11-13

申请人： Hongsik Ahn

发明人： Hongsik Ahn

IPC分类号： F24H8/00 ,  B08B3/00

CPC分类号： F24H8/006 ,  Y02B30/106 ,  Y10T137/2842 ,  Y10T137/2863

摘要： For use with a hydrocarbon-fueled furnace whose secondary heat exchanger so cools the combusted gas as to condense much of its water vapor, and having a blower to the flue, a combined trap and drain is provided for the condensate formed both in the heat exchanger and in the flue. At the base of the flue is a standpipe whose upper overflow outlet is connected to a dip tube. Between the level of its lower end and the overflow level is a side inlet into the standpipe, connected to a tube leading downward from the heat exchanger's condenser. When the furnace blower applies both negative pressure to the condenser and positive pressure to the flue, the water levels in the trap and tube adjust to balance out these pressures.

摘要翻译： 为了与碳氢化合物燃料的炉子一起使用，其二次热交换器使燃烧的气体冷却以冷凝其大部分水蒸气，并且具有鼓风机到烟道，为冷凝物提供了一个组合的捕集阱和排水口， 并在烟道中。 在烟道的底部是一个立管，其上部溢流出口连接到汲取管。 在其下端的水平面和溢流水平面之间是一个进入竖管的侧入口，与从热交换器的冷凝器向下引导的管连接。 当炉鼓风机对冷凝器施加负压并对烟道施加正压时，捕集器和管中的水位调节以平衡这些压力。

公开(公告)号：US4478206A

公开(公告)日：1984-10-23

申请号：US568382

申请日：1984-01-05

申请人： Hongsik Ahn

发明人： Hongsik Ahn

IPC分类号： F24H3/08 ,  F24H8/00 ,  F28B9/08 ,  F24H3/00

CPC分类号： F24H8/00 ,  F24H3/087 ,  F28B9/08 ,  Y02B30/102 ,  Y10S165/196 ,  Y10S165/921

摘要： A compact secondary heat exchanger, installed above the preliminary heat exchanger in a down draft-type gas burning furnace, so greatly reduces combustion gas temperature as to recover a portion of the latent heat in the water vapor created by burning the hydrocarbon gas.

摘要翻译： 一种紧凑型二次热交换器，其安装在下流式气体燃烧炉中的初级热交换器上方，从而大大降低燃烧气体温度，以回收由燃烧烃气体产生的水蒸气中的一部分潜热。

公开(公告)号：US5704343A

公开(公告)日：1998-01-06

申请号：US712400

申请日：1996-09-11

申请人： Hongsik Ahn ,  Alex M. Hofman

发明人： Hongsik Ahn ,  Alex M. Hofman

IPC分类号： F24H8/00 ,  F24H3/02

CPC分类号： F24H8/006 ,  Y02B30/106 ,  Y10T137/5907

摘要： A condensate trap assembly. The assembly comprises a housing having first and second condensate inlets where the first condensate inlet is sized to pass more condensate than the second condensate inlet. The housing has an ambient air inlet providing access to an ambient air chamber within the housing, a first condensate chamber open to the first condensate inlet, and a second condensate chamber open to the second condensate inlet. The first condensate chamber, the second condensate chamber, and the ambient air chamber are open to each other and the first condensate chamber includes airflow restrictors to retard the volume of airflow through the first chamber.

摘要翻译： 冷凝水阱组件。 组件包括具有第一和第二冷凝物入口的壳体，其中第一冷凝物入口的尺寸设定成比第二冷凝物入口更多的冷凝物。 壳体具有环境空气入口，其提供对壳体内的环境空气室的通路，通向第一冷凝物入口的第一冷凝室以及通向第二冷凝物入口的第二冷凝物室。 第一冷凝物室，第二冷凝物室和环境空气室彼此开口，并且第一冷凝物室包括气流限制器，以阻止通过第一室的气流量。

公开(公告)号：US4621686A

公开(公告)日：1986-11-11

申请号：US655448

申请日：1984-09-28

申请人： Hongsik Ahn

发明人： Hongsik Ahn

IPC分类号： F24H3/08 ,  F24H8/00 ,  F28B9/08

CPC分类号： F24H8/00 ,  F24H3/087 ,  F28B9/08 ,  Y02B30/102 ,  Y10S165/196 ,  Y10S165/921

摘要： A compact secondary heat exchanger, installed in the path of room air through the casing of a gas furnace, utilizes a unitary condensing coil having parallel upper, middle and lower sets of tubes through which the flue gas passes sequentially to a collector manifold, exhausted by a blower. The coil is slanted downwardly from the hot gas manifold. Condensate formed in the first and second sets of tubes flows downward to an intermediate manifold between the first and second sets of tubing, condensate from this intermediate manifold is drained downward to a collector manifold beneath.

摘要翻译： 安装在通过燃气炉壳体的室内空气路径中的紧凑型二次热交换器利用具有平行的上，中，下组管的单一的冷凝线圈，烟道气依次通过该收集器歧管排出， 鼓风机 线圈从热气体歧管向下倾斜。 形成在第一组和第二组管中的冷凝物向下流动到第一组和第二组管之间的中间歧管，来自该中间歧管的冷凝物向下排放到下面的收集器歧管。