发明公开
- 专利标题: AIR CONDITIONER AND INDOOR UNIT
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申请号: EP20968015.6申请日: 2020-12-28
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公开(公告)号: EP4269897A1公开(公告)日: 2023-11-01
- 发明人: NAKAJIMA, Komei , ADACHI, Yusuke
- 申请人: MITSUBISHI ELECTRIC CORPORATION
- 申请人地址: JP Chiyoda-ku Tokyo 100-8310 7-3, Marunouchi 2-chome
- 代理机构: Pfenning, Meinig & Partner mbB
- 国际公布: WO2022145004 20220707
- 主分类号: F24F11/86
- IPC分类号: F24F11/86 ; F24F110/20 ; F24F1/0063 ; F24F1/0068
摘要:
An air-conditioner (1) includes an outdoor unit (2) and an indoor unit (3). The indoor unit includes a first connection port (121) connected to the outdoor unit and configured such that refrigerant flows therethrough, a second connection port (122) connected to the outdoor unit and configured such that refrigerant flows therethrough, a first path (92 to 94) provided between the first connection port and the second connection port, a second path (95 to 97) provided between the first connection port and the second connection port in parallel to the first path, a first indoor heat exchanger (71) provided in the first path, a first expansion valve (42) provided in the first path between the first indoor heat exchanger and the second connection port, a second indoor heat exchanger (72) provided in the second path, and a second expansion valve (43) provided in the second path between the second indoor heat exchanger and the first connection port. The first indoor heat exchanger is located on a windward side in a direction of flow of air taken into the indoor unit. The second indoor heat exchanger is located on a leeward side in the direction of flow of air taken into the indoor unit.
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