公开(公告)号：US20140311175A1

公开(公告)日：2014-10-23

申请号：US14247944

申请日：2014-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Eunjun CHO ,  Kiwoong PARK ,  Beomsoo SEO

IPC: F25D21/14

CPC classification number: F25D21/14 ,  F24F1/0059 ,  F24F13/222 ,  F24F13/30

Abstract: An air conditioner includes a case having an inlet and an outlet, an first heat exchanger arranged in the case, a second heat exchanger positioned below the first heat exchanger to have a region overlapped with the first heat exchanger, a guide member for blocking a space between adjacent edges of the first heat exchanger and the second heat exchanger, and a water collecting member provided at the guide member for collecting condensed water from the first heat exchanger.

Abstract translation: 一种空调装置，具有：具有入口和出口的壳体，布置在壳体中的第一热交换器，位于第一热交换器下方的第二热交换器，具有与第一热交换器重叠的区域，用于阻挡空间的引导构件 在所述第一热交换器的相邻边缘和所述第二热交换器之间，设置在所述引导构件处的用于收集来自所述第一热交换器的冷凝水的集水构件。

公开(公告)号：US20200149751A1

公开(公告)日：2020-05-14

申请号：US16678510

申请日：2019-11-08

Applicant: LG Electronics Inc.

Inventor： Eunjun CHO ,  Kiwoong PARK ,  Hyungyul YUM ,  Pilhyun YOON

IPC: F24F1/14 ,  F24F1/0003 ,  F24F1/0068 ,  F24F1/08 ,  F24F11/81

Abstract: Provided is an air conditioner capable of improving heating performance in a cold region by reducing a refrigerant pressure loss in an outdoor heat exchanger in a heating operation. The air conditioner includes a compressor, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger. The outdoor heat exchanger may include a plurality of unit channels into which a refrigerant channel is partitioned, and a separating device installed in each of the plurality of unit channels and configured to separate a liquid refrigerant component and a vapor refrigerant component in each of the plurality of unit channels in a heating operation. The air conditioner may further include a compressor suction channel connecting a heating-operation outlet of the outdoor heat exchanger and an inlet of the compressor, and a bypass pipe connecting the separating device and the compressor suction channel.

公开(公告)号：US20200318870A1

公开(公告)日：2020-10-08

申请号：US16837469

申请日：2020-04-01

Applicant: LG Electronics Inc.

Inventor： Eunjun CHO ,  Pilhyun YOON ,  Sungheon RYU ,  Kiwoong PARK ,  Jungmin PARK ,  Hyungyul YUM ,  Yejin KIM

IPC: F25B39/00 ,  F25B40/02 ,  F25B13/00

Abstract: A heat exchanger includes heat exchange fins, refrigerant pipes are arranged across the heat exchange fins, and connecting pipes connected to the refrigerant pipes to thereby define refrigerant passages. The connecting pipes include a first pipe portion having a first end connected to one of the refrigerant pipes, a branch pipe portion that is branched from the first pipe portion, that extends parallel to the first pipe portion, and that is connected to another of the refrigerant passages, and a second pipe that is connected to the first pipe portion and that is configured to guide gas-phase refrigerant separated from the refrigerant in the first pipe portion. The second pipe includes an inner insert portion inserted into a second end of the first pipe portion and an outlet portion that extends from the inner insert portion in direction opposite to the second end of the first pipe portion.

公开(公告)号：US20160047581A1

公开(公告)日：2016-02-18

申请号：US14825489

申请日：2015-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Eunjun CHO ,  Beomsoo SEO ,  Kiwoong PARK

IPC: F25B41/00

CPC classification number: F25B41/003 ,  F25B41/067 ,  F25B2400/0411 ,  F25B2400/06

Abstract: An air conditioner is provided that may include a heat exchanger including a plurality of refrigerant tubes, a distributor disposed at one side of the heat exchanger to divide a refrigerant into a plurality of flow paths, a plurality of capillary tubes that extends from the distributor toward the plurality of refrigerant tubes, and a bypass tube that extends from the plurality of refrigerant tubes. The bypass tube may allow the refrigerant to bypass the distributor, thereby guiding a flow of the refrigerant toward an outlet of the distributor.

Abstract translation: 提供一种空调机，其可以包括：热交换器，包括多个制冷剂管，分配器，设置在热交换器的一侧，将制冷剂分成多个流路;多个毛细管，从分配器向着 多个制冷剂管和从多个制冷剂管延伸的旁通管。 旁通管可以允许制冷剂绕过分配器，从而将制冷剂的流动引导到分配器的出口。

公开(公告)号：US20160047580A1

公开(公告)日：2016-02-18

申请号：US14688246

申请日：2015-04-16

Applicant: LG ELECTRONICS INC.

Inventor： Eunjun CHO ,  Beomsoo SEO ,  Kiwoong PARK

IPC: F25B41/00

CPC classification number: F25B21/02 ,  F24F1/14 ,  F28F9/026 ,  F28F9/027 ,  F28F9/0275

Abstract: An air conditioner includes a heat exchanger including a plurality of refrigerant tubes, a distributor disposed on one side of the heat exchanger to divide a refrigerant so that the refrigerant flows into a plurality of flow paths, a plurality of capillary tubes extending from the distributor toward the plurality of refrigerant tubes, a guide tube guiding an introduction of the refrigerant into the distributor, an inlet tube connected to an inlet-side of the distributor, and a bending part disposed between the guide tube and the inlet tube to switch a flow direction of the refrigerant. The inlet tube extends in a horizontal direction or an inclined direction to guide a liquid refrigerant of a two-phase liquid refrigerant so that the liquid refrigerant flows into a lower portion of the inlet tube.

Abstract translation: 一种空气调节机，包括：多个制冷剂管的热交换器;分配器，设置在热交换器的一侧，以分配制冷剂，使制冷剂流入多个流路;多个毛细管，从分配器向着 多个制冷剂管，引导制冷剂引入分配器的引导管，连接到分配器的入口侧的入口管和设置在引导管和入口管之间的弯曲部分，以切换流动方向 的制冷剂。 入口管沿水平方向或倾斜方向延伸以引导两相液体制冷剂的液体制冷剂，使得液体制冷剂流入入口管的下部。