公开(公告)号：US20160003499A1

公开(公告)日：2016-01-07

申请号：US14712102

申请日：2015-05-14

Applicant: LG Electronics Inc.

Inventor： Heewoong PARK ,  Noma PARK ,  Seunghyun JUNG

IPC: F25B13/00 ,  F25B49/02

CPC classification number: F25B13/00 ,  F25B41/003 ,  F25B41/04 ,  F25B49/02 ,  F25B2313/021 ,  F25B2313/02742 ,  F25B2400/24

Abstract: A regenerative air-conditioning apparatus includes a thermal energy storage unit, first and second valve devices for switching a flow direction of a refrigerant compressed in a compressor, a first branch part disposed on an outlet-side of the compressor, the first branch dividing the refrigerant compressed in the compressor to flow into first and second valve devices or the thermal energy storage unit, a first storage unit connection tube extending from the first branch part to the thermal energy storage unit, a condensed refrigerant tube extending from an outdoor heat exchanger to an indoor heat exchanger, a second storage unit connection tube extending from the thermal energy storage unit to the condensed refrigerant tube, and a first expansion device disposed in the first storage unit connection tube to selectively restrict a flow of the refrigerant from the first branch part to the thermal energy storage unit.

Abstract translation: 再生式空调装置包括：热能储存单元，用于切换在压缩机中压缩的制冷剂的流动方向的第一和第二阀装置，设置在压缩机的出口侧的第一分支部， 在压缩机中被压缩的制冷剂流入第一和第二阀装置或热能存储单元，从第一分支部分延伸到热能存储单元的第一存储单元连接管，从室外热交换器延伸到冷凝的制冷剂管 室内热交换器，从热能存储单元延伸到冷凝制冷剂管的第二存储单元连接管，以及设置在第一存储单元连接管中的第一膨胀装置，用于选择性地限制来自第一分支部的制冷剂的流动 到热能存储单元。