Title:
AIR CONDITIONING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/137408
Kind Code:
A1
Abstract:
Provided is an air conditioning apparatus. The air conditioning apparatus includes a heat exchanger in which the refrigerant and the water are heat-exchanged with each other, a high-pressure guide tube extending from a high-pressure gas tube of an outdoor unit so as to be connected to one side of the heat exchanger, a low-pressure guide tube extending from a low-pressure gas tube of the outdoor unit so as to be combined with the high-pressure guide tube, a liquid guide tube extending from a liquid tube of the outdoor unit so as to be connected to the other side of the heat exchanger, a bypass tube configured to connect a bypass branch point of the high-pressure gas tube to a bypass combination point of the liquid guide tube to bypass a high-pressure refrigerant existing in the high-pressure tube to the liquid guide tube, and a bypass valve installed in the bypass tube.
Inventors:
SONG CHIWOO (KR)
SA YONGCHEOL (KR)
KIM KAKJOONG (KR)
SHIN ILYOONG (KR)
SA YONGCHEOL (KR)
KIM KAKJOONG (KR)
SHIN ILYOONG (KR)
Application Number:
PCT/KR2020/015132
Publication Date:
July 08, 2021
Filing Date:
November 02, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25B25/00; F25B29/00; F25B41/20; F25B49/02
Foreign References:
| KR20160091298A | 2016-08-02 | |||
| US20140007607A1 | 2014-01-09 | |||
| US20180347868A1 | 2018-12-06 | |||
| US20120198873A1 | 2012-08-09 | |||
| EP1628086A2 | 2006-02-22 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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