Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/228243
Kind Code:
A1
Abstract:
An outdoor unit (10) includes a compressor (11) and an outdoor heat exchanger (13). An indoor unit (20) includes an expansion valve (24), a first indoor heat exchanger (21), a second indoor heat exchanger (22), a blower (28), and a blower (29). A refrigerant circuit (110) is configured to circulate a refrigerant during a cooling operation in the order of the compressor (11), the outdoor heat exchanger (13), the second indoor heat exchanger (22), the expansion valve (24), and the first indoor heat exchanger (21). The second indoor heat exchanger (22) is configured such that each of outdoor air (OA) flowing through an air supply path and indoor air (RA) flowing through an air exhaust path can pass therethrough. The indoor unit (20) further comprises a switching device that can switch between a state in which the second indoor heat exchanger (22) is positioned in the air supply path and a state in which the second indoor heat exchanger is positioned in the air exhaust path. The first indoor heat exchanger (21) is disposed on the upstream side from the second indoor heat exchanger (22) in the air supply path.
Inventors:
HASHIKAWA TAKAHIRO (JP)
Application Number:
PCT/JP2022/021090
Publication Date:
November 30, 2023
Filing Date:
May 23, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/81
Domestic Patent References:
| WO2016002071A1 | 2016-01-07 |
Foreign References:
| JPS60162143A | 1985-08-23 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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