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Title:
INDOOR APPARATUS OF AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/177430
Kind Code:
A1
Abstract:
The present invention comprises: a cabinet assembly having an inner space formed therein and an intake port which is formed through the rear surface thereof and through which indoor air is taken in; a fan assembly disposed in the inner space; and a heat exchange assembly manufactured as a microchannel type and disposed between the fan assembly and the intake port, wherein the heat exchange assembly comprises: a first heat exchanger manufactured as a microchannel type, disposed at the lower side of the inner space (S), and disposed vertically; a second heat exchanger manufactured as a microchannel type, disposed at the upper side of the inner space (S), disposed vertically, and stacked above the first heat exchanger; and a supporter disposed between the first heat exchanger and the second heat exchanger to integrally couple the first heat exchanger and the second heat exchanger and support the second heat exchanger.A refrigerant supplied to the heat exchange assembly is operated to flow into a single heat exchanger after passing through the second heat exchanger or the first heat exchanger. In the present invention, a microchannel type first heat exchanger and second heat exchanger, which are manufactured separately, can be stacked on each other in the vertical direction and thus be operated as a single heat exchanger.

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Inventors:
HWANG SOONCHUL (KR)
SEO KIWON (KR)
JANG JAEKYOO (KR)
CHOI HYUNJOO (KR)
Application Number:
PCT/KR2019/003064
Publication Date:
September 19, 2019
Filing Date:
March 15, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F24F1/00; F28D1/053; F28F9/02
Foreign References:
KR20080011510A2008-02-05
KR20170029317A2017-03-15
KR20170009701A2017-01-25
KR20140019106A2014-02-14
KR20160016436A2016-02-15
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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