Title:
DOOR-TYPE AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/059884
Kind Code:
A1
Abstract:
A door-type air conditioner indoor unit according to the present invention comprises: a housing including an outside air inlet part through which outside air is suctioned, an air supply part which supplies air into an indoor space, a return air part which recovers air having been circulated in the indoor space, and an air discharge part which discharges air to the outside; a door which is openably/closably mounted to the housing and includes an outside air inlet channel part communicating with the outside air inlet part and a return air channel part communicating with the return air part; a heat exchange element which exchanges heat between outside air suctioned from the outside air inlet channel part and indoor air recovered from the return air channel part; a HEPA filter which filters air having passed through the heat exchange element; an evaporator which absorbs heat from air having passed through the HEPA filter; an air supply fan part which communicates with the air supply part and moves air having passed through the evaporator to the air supply part; and an air discharge fan part which communicates with the air discharge part and moves air having passed through the heat exchange element to the air discharge part, wherein the door can be opened from the housing so as to replace the heat exchange element and the HEPA filter.
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Inventors:
HEO MAN SUNG (KR)
Application Number:
PCT/KR2021/006610
Publication Date:
March 24, 2022
Filing Date:
May 27, 2021
Export Citation:
Assignee:
HEO MAN SUNG (KR)
International Classes:
F24F1/0038; B01D46/00; B01D46/54; F24F1/0047; F24F1/0057; F24F1/0073; F24F1/0076; F24F12/00; F24F13/20
Foreign References:
| KR101956591B1 | 2019-03-11 | |||
| KR20190137282A | 2019-12-11 | |||
| KR101407888B1 | 2014-06-30 | |||
| KR102093936B1 | 2020-03-26 | |||
| JP2015087058A | 2015-05-07 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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