Patents by Inventor Weishuang Liu

Weishuang Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Air conditioner defrosting control method and device, and non-transitory storage medium and air conditioner
    Patent number: 12173915
    Abstract: The present disclosure provides an air conditioner defrosting control method and device, and a storage medium and an air conditioner. The control method includes: setting a target discharge temperature of a compressor and an initial opening degree of a throttle device when an air conditioner performs defrosting according to an outdoor ambient temperature when the air conditioner meets a defrosting condition and enters a defrosting mode; controlling a defrosting operation of the air conditioner according to the target discharge temperature of the compressor and the initial opening degree of the throttle device; and controlling the air conditioner to exit the defrosting mode when a temperature of an outdoor heart exchanger of the air conditioner reaches a set temperature value.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: December 24, 2024
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Zhiqiang Li, Dandan Lyu, Jiancheng Li, Yulong Liang, Weishuang Liu, Qiuyu Zhang, Ping Wang
  • Air Conditioner Defrosting Control Method and Device, and Non-Transitory Storage Medium and Air Conditioner
    Publication number: 20230250983
    Abstract: The present disclosure provides an air conditioner defrosting control method and device, and a storage medium and an air conditioner. The control method includes: setting a target discharge temperature of a compressor and an initial opening degree of a throttle device when an air conditioner performs defrosting according to an outdoor ambient temperature when the air conditioner meets a defrosting condition and enters a defrosting mode; controlling a defrosting operation of the air conditioner according to the target discharge temperature of the compressor and the initial opening degree of the throttle device; and controlling the air conditioner to exit the defrosting mode when a temperature of an outdoor heart exchanger of the air conditioner reaches a set temperature value.
    Type: Application
    Filed: March 17, 2021
    Publication date: August 10, 2023
    Inventors: Zhiqiang Li, Dandan Lyu, Jiancheng Li, Yulong Liang, Weishuang Liu, Qiuyu Zhang, Ping Wang