- 专利标题: Tandem compressor discharge pressure and temperature control logic
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申请号: US14720049申请日: 2015-05-22
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公开(公告)号: US10197304B2公开(公告)日: 2019-02-05
- 发明人: Harold Gene Havard, Jr. , Rosa Maria Leal , Darko Hadzidedic , Jimmie Lee Curry , Anuradha Sundararajan , Der-Kai Hung , William Clay Toombs, Jr.
- 申请人: Lennox Industries Inc.
- 申请人地址: US TX Richardson
- 专利权人: Lennox Industries Inc.
- 当前专利权人: Lennox Industries Inc.
- 当前专利权人地址: US TX Richardson
- 代理机构: Baker Botts L.L.P.
- 主分类号: F25B7/00
- IPC分类号: F25B7/00 ; F24F11/30 ; F24F11/00 ; F25B49/00 ; F25B49/02 ; F24F11/85 ; F24F11/32 ; F24F110/00
摘要:
An HVAC system, comprising a plurality of sensors, a tandem compressor comprising a first compressor and a second compressor, and a controller communicatively coupled to the plurality of sensors and the tandem compressor. The controller may determine a first interruption of power to the tandem compressor and identify a sensor corresponding to the first interruption of power. The controller is further operable to determine that the first interruption of power was caused at least in part by the refrigerant associated with the first compressor exceeding a tolerance condition. The controller may also reconfigure the tandem compressor, wherein on or off settings of the first compressor and the second compressor are determined based on a required load operation of the tandem compressor and the determination that the first interruption of power was caused at least in part by the refrigerant associated with the first compressor exceeding the tolerance condition.
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