- 专利标题： Outdoor unit and refrigeration cycle apparatus including the same
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申请号： US16083553申请日： 2016-05-19
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公开(公告)号： US10914499B2公开(公告)日： 2021-02-09
- 发明人: Shin Nakamura , Tsuyoshi Maeda , Akira Ishibashi
- 申请人： Mitsubishi Electric Corporation
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Posz Law Group, PLC
- 国际申请： PCT/JP2016/064866 WO 20160519
- 国际公布： WO2017/199393 WO 20171123
- 主分类号： F25B39/02
- IPC分类号： F25B39/02 ; F25B39/04 ; F25B39/00 ; F28D1/04 ; F28D1/053 ; F28D21/00
摘要：
An outdoor heat exchanger of an outdoor unit includes a main heat exchanger portion and an auxiliary heat exchanger portion. In the main heat exchanger portion, refrigerant path groups are formed. In the auxiliary heat exchanger portion, refrigerant paths are formed. The refrigerant path in the auxiliary heat exchanger portion, which is located closest to the main heat exchanger portion, is connected to the refrigerant path group in the main heat exchanger portion, which is disposed in a region where a wind velocity of the outdoor air passing through the main heat exchanger portion is relatively high. In addition, the refrigerant path is connected to the refrigerant path group. The refrigerant path is connected to the refrigerant path group. The refrigerant path is connected to the refrigerant path group.