Invention Grant
- Patent Title: Multi-unit air conditioning system and a controlling method of multi-unit air conditioning system
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Application No.: US14754579Application Date: 2015-06-29
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Publication No.: US11293661B2Publication Date: 2022-04-05
- Inventor: Meibing Xiong , Yongfeng Xu , Zekun Liang , Linxing Ren , Wen Huang
- Applicant: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD. , MIDEA GROUP CO., LTD.
- Applicant Address: CN Foshan; CN Foshan
- Assignee: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.,MIDEA GROUP CO., LTD.
- Current Assignee: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.,MIDEA GROUP CO., LTD.
- Current Assignee Address: CN Foshan; CN Foshan
- Agency: Kilpatrick Townsend & Stockton, LLP
- Priority: CN201510313911.4 20150609
- Main IPC: F24F11/62
- IPC: F24F11/62 ; F24F11/30 ; F24F11/54 ; F24F11/65 ; F24F11/52
Abstract:
A multi-unit air conditioning system includes an outdoor unit, a first indoor unit, a second indoor unit, a third indoor unit, and a mode conversion device. The outdoor unit includes an outdoor-unit controller and a selector. The first indoor unit includes a first indoor-unit controller. The second indoor unit includes a second indoor-unit controller. The selector is configured to send a first selection signal or a second selection signal. The outdoor-unit controller is configured to control the outdoor unit, the first indoor-unit controller and the second indoor-unit controller to operate under a first control mode according to the first selection signal. The outdoor-unit controller is configured to control the outdoor unit, the first indoor-unit controller and the second indoor-unit controller to operate under a second control mode according to the second selection signal.
Public/Granted literature
- US20160363335A1 Multi-Unit Air Conditioning System And A Controlling Method Of Multi-Unit Air Conditioning System Public/Granted day:2016-12-15
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