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1. (WO2018143708) OUTDOOR UNIT FOR AIR CONDITIONER

Pub. No.:    WO/2018/143708    International Application No.:    PCT/KR2018/001414
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Fri Feb 02 00:59:59 CET 2018
IPC: F24F 11/83
F25B 49/02
F25B 41/04
F25B 41/06
F24F 1/26
F24F 11/84
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: JUNG, Jaehwa
정재화
KIM, Daehyoung
김대형
PARK, Junseong
박준성
YOON, Pilhyun
윤필현
Title: OUTDOOR UNIT FOR AIR CONDITIONER
Abstract:
The present invention relates to an outdoor unit for an air conditioner. In an air conditioner which comprises at least one outdoor unit, the at least one outdoor unit comprises: a compressor; an outdoor heat exchanger; a pair of two-stage compression lines extending to the outside of the outdoor unit; a pair of connection lines extending to the outside of the outdoor unit and communicating with an indoor unit; and multiple valves for opening/closing the pair of two-stage compression lines and the pair of connection lines when the outdoor unit is operated in a one-stage heating mode or two-stage heating mode.