公开(公告)号：US20250035390A1

公开(公告)日：2025-01-30

申请号：US18783257

申请日：2024-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun SEO ,  Younghwan KO ,  Yeol LEE ,  Minsoo KIM ,  Hyeok-jin YOON

IPC: F28F19/04 ,  C09D5/08 ,  C09D133/08

Abstract: A coating composition, a coating film, and a micro-channel type heat exchanger using the same are disclosed herein. The coating composition contains a hydrophilic resin at 10 to 40% by weight; a metal compound at 1 to 10% by weight; an amide-based crosslinking agent at 0.5 to 5% by weight; a phosphoric acid-based compound at 1 to 5% by weight; a preservative at 0.1 to 3% by weight; and water as a remainder. Thus, the coating composition provides a coating film that has both long-term corrosion resistance and long-term hydrophilicity.

公开(公告)号：US20150159920A1

公开(公告)日：2015-06-11

申请号：US14565296

申请日：2014-12-09

Applicant: LG Electronics Inc.

Inventor： Jongchul HA ,  Jiwon CHANG ,  Yeol LEE ,  Hyunjong KIM

IPC: F25B5/04 ,  F24F3/14 ,  F25B49/02

CPC classification number: F25B49/02 ,  F24F3/153 ,  F24F2003/144 ,  F25B5/02 ,  F25B2600/2513

Abstract: A dehumidifier is provided. The dehumidifier includes a main body having a suction part into which air is suctioned, the main body having a discharge part through which the air is discharged, a compressor disposed in the main body to compress a refrigerant, a second heat-exchange part receiving the compressed refrigerant from the compressor, and first and third heat-exchange parts disposed in the main body to receive the refrigerant condensed by the second heat-exchange part. The air suctioned through the suction part successively passes through the first, second, and third heat-exchange parts.

Abstract translation: 提供除湿器。 所述除湿机具有主体，所述主体具有吸入空气的抽吸部，所述主体具有排出部，所述排出部通过所述排出部排出空气;压缩机，设置在所述主体内以压缩制冷剂;第二热交换部， 来自压缩机的压缩制冷剂，以及设置在主体中的第一和第三热交换部，以接收由第二热交换部冷凝的制冷剂。 通过抽吸部抽吸的空气依次通过第一，第二和第三热交换部。

公开(公告)号：US20150159889A1

公开(公告)日：2015-06-11

申请号：US14547209

申请日：2014-11-19

Applicant: LG ELECTRONICS INC.

Inventor： Jongchul HA ,  Jiwon CHANG ,  Yeol LEE ,  Hyunjong KIM

IPC: F24F3/14 ,  F25B49/02

CPC classification number: F25B49/02 ,  F24F3/153 ,  F24F2003/144 ,  F24F2013/227 ,  F24F2140/30

Abstract: A dehumidifier includes a body having an inlet for suctioning air and an outlet for discharging air; a compressor, disposed at the body, for compressing a refrigerant; a condenser for condensing the refrigerant compressed from the compressor; an expander for expanding the refrigerant condensed from the condenser; an evaporator, disposed at upstream of the condenser according to the flow direction of air, for evaporating the refrigerant expanded from the expander; a condensate water tank to store condensate water condensed from the evaporator; and a condensate water pipe, connected to the condensate water tank, for flowing the condensate water to be heat-exchanged with the refrigerant compressed from the compressor.

Abstract translation: 除湿器包括具有用于吸入空气的入口和用于排出空气的出口的主体; 压缩机，设置在所述主体处，用于压缩制冷剂; 用于冷凝从压缩机压缩的制冷剂的冷凝器; 用于膨胀从冷凝器冷凝的制冷剂的膨胀器; 蒸发器，其根据空气的流动方向设置在冷凝器的上游，用于蒸发从膨胀器膨胀的制冷剂; 冷凝水箱，用于存储从蒸发器冷凝的冷凝水; 以及连接到冷凝水箱的冷凝水管，用于使与从压缩机压缩的制冷剂进行热交换的冷凝水流动。

公开(公告)号：US20150159890A1

公开(公告)日：2015-06-11

申请号：US14565213

申请日：2014-12-09

Applicant: LG Electronics Inc.

Inventor： Jiwon CHANG ,  Yeol LEE ,  Hyunjong KIM ,  Jongchul HA

IPC: F24F3/14

CPC classification number: F24F3/1405 ,  F24F2003/144

Abstract: A dehumidifier includes a body having an inlet and an outlet; an evaporator, disposed at the body, for exchanging heat with air suctioned through the inlet; a condenser spaced from the evaporator; a first airflow path for flowing air suctioned through the inlet into the evaporator; and a second airflow path for flowing air suctioned through the inlet into a gap between the condenser and the evaporator without passing through the evaporator.

Abstract translation: 除湿器包括具有入口和出口的本体; 蒸发器，设置在主体处，用于与通过入口吸入的空气进行热交换; 与蒸发器隔开的冷凝器; 将通过入口吸入的空气流入蒸发器的第一气流通道; 以及第二气流路径，用于将通过入口吸入的空气流过冷凝器和蒸发器之间的间隙，而不通过蒸发器。