Invention Grant
- Patent Title: Method, device and non-transitory computer readable storage medium for HVAC and fresh air control
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Application No.: US16490590Application Date: 2017-10-09
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Publication No.: US11306936B2Publication Date: 2022-04-19
- Inventor: Bo Li , Yongfeng Xu , Meibing Xiong , Yongqiang Wan , Wentao Shu , Xiaolong Qian , Rufeng Chen
- 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: CN201710653474.X 20170802
- International Application: PCT/CN2017/105414 WO 20171009
- International Announcement: WO2019/024241 WO 20190207
- Main IPC: F24F11/49
- IPC: F24F11/49 ; F24F11/67 ; F24F11/74 ; F24F11/81 ; G05B15/02 ; F24F110/40 ; F24F110/10 ; F24F140/20
Abstract:
A new fan and an anti-cold air control method and apparatus therefor, the method comprising the following steps: during the process of a new fan switching from a heating mode to a cooling mode, acquiring in real time the set temperature and air supply temperature of the new fan and the middle-portion temperature of the indoor heat exchanger of the new fan (S1); acquiring the current output wind speed and the set wind speed of the new fan (S2); and adjusting the output wind speed of the new fan on the basis of the set temperature, the air supply temperature, the middle-portion temperature of the indoor heat exchanger, the current output wind speed, and the set wind speed (S3).
Public/Granted literature
- US20200003446A1 NEW FAN AND ANTI-COLD AIR CONTROL METHOD AND APPARATUS THEREFOR Public/Granted day:2020-01-02
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