- 专利标题： Heat Pump Unit and Control Method thereof, Control Device, Heat Pump System, and Combined Supply System
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申请号： US17681895申请日： 2022-02-28
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公开(公告)号： US20220275987A1公开(公告)日： 2022-09-01
- 发明人: Wenwei Gao , Yufeng Jing , Miao Chen
- 申请人： A. O. Smith (China) Water Heater Co. Ltd.
- 申请人地址： CN Nanjing
- 专利权人： A. O. Smith (China) Water Heater Co. Ltd.
- 当前专利权人： A. O. Smith (China) Water Heater Co. Ltd.
- 当前专利权人地址： CN Nanjing
- 优先权： CN202110223517.7 20210301
- 主分类号： F25B49/02
- IPC分类号： F25B49/02 ; F25B30/02
摘要：
A control method for a heat pump unit includes acquiring a first output capability set when the heat pump unit reaches a first preset energy efficiency ratio set at a current ambient temperature; acquiring a total demand load demanded by an indoor area having a heating demand or a cooling demand; and causing the heat pump unit to operate in accordance with the first output capability set when the total demand load is smaller than the first output capability set.
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