公开(公告)号：US20160327343A1

公开(公告)日：2016-11-10

申请号：US15149316

申请日：2016-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Soonchul HWANG ,  Kiwon Seo ,  Juseok Lee

IPC: F28D1/053 ,  F25B39/00 ,  F28F21/08 ,  F28F1/02 ,  F28F1/12 ,  F28F9/02 ,  F24F1/18 ,  F28D1/04

CPC classification number: F28D1/05391 ,  F24F1/18 ,  F28D1/0435 ,  F28D1/047 ,  F28D2021/0068 ,  F28F1/022 ,  F28F1/126 ,  F28F9/0204 ,  F28F9/027 ,  F28F21/084

Abstract: A heat exchanger of an air conditioner is provided, which may include a first heat exchanger including a plurality of flat tubes that performs heat exchange between a refrigerant and air, an introduction pipe, through which the refrigerant may be introduced, connected to the first heat exchanger, a second heat exchanger including a plurality of flat tubes that performs heat exchange between the refrigerant and the air, the second heat exchanger being provided at an outside of the first heat exchanger, a discharge pipe, through which the refrigerant may be discharged, connected to the second heat exchanger, and a connection pipe connected between the first heat exchanger and the second heat exchanger that supplies the refrigerant discharged from the first heat exchanger to the second heat exchanger. The flat tubes forming the first heat exchanger and the second heat exchanger may be provided to extend in horizontal direction. A plurality of heat exchangers may be stacked based on a cooling capacity of the heat exchanger. Even in a case in which a plurality of microchannel type heat exchangers is stacked, a pressure difference of the refrigerant between the first heat exchanger and the second heat exchanger may be small, whereby refrigerant may flow smoothly.

Abstract translation: 本发明提供一种空气调节器的热交换器，其可以包括：第一热交换器，其包括在制冷剂和空气之间进行热交换的多个扁平管，可以引入制冷剂的导入管，连接到第一热量 交换器，第二热交换器，包括在制冷剂和空气之间进行热交换的多个扁平管，第二热交换器设置在第一热交换器的外部，排出管，制冷剂可以通过排出管， 连接到第二热交换器的连接管和连接在第一热交换器和第二热交换器之间的连接管，其将从第一热交换器排出的制冷剂供给到第二热交换器。 形成第一热交换器和第二热交换器的扁平管可以设置成在水平方向上延伸。 可以基于热交换器的冷却能力堆叠多个热交换器。 即使在多个微通道型热交换器堆叠的情况下，第一热交换器和第二热交换器之间的制冷剂的压力差也可能较小，因此制冷剂可以顺畅地流动。

公开(公告)号：US20140345835A1

公开(公告)日：2014-11-27

申请号：US14276150

申请日：2014-05-13

Applicant: LG Electronics Inc.

Inventor： Soonchul HWANG ,  Sanghyuk SON ,  Jaeyoung KIM

IPC: F25D17/06

CPC classification number: F25D17/06 ,  F04D29/4253 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0022 ,  F24F13/28

Abstract: Provided is an indoor unit for an air conditioner. The indoor unit for the air conditioner includes a case having at least one suction hole, a heat exchanger disposed at a side of the suction hole, a fan rotatably disposed at a discharge side of the heat exchanger, a front panel coupled to a front portion of the case, the front panel including a discharge part, a discharge panel disposed on the discharge part, and a guide device disposed to surround the fan, the guide device having a curved surface for guiding air discharged from the fan to the guide part.

Abstract translation: 提供一种用于空调的室内机。 所述空调机的室内机具有：具有至少一个吸入孔的壳体，设置在所述吸入孔一侧的热交换器;可旋转地配置在所述热交换器的排出侧的风扇，与前部连接的前面板 所述前面板包括排出部，设置在所述排出部上的排出面，以及设置成围绕所述风扇的引导装置，所述引导装置具有用于引导从所述风扇排出到所述引导部的空气的曲面。