Patents by Inventor Yongfeng Shu

Yongfeng Shu 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).

  • Publication number: 20200406295
    Abstract: The present disclosure provides an aluminum alloy coating, an aluminum alloy wheel hub and a spraying method of an aluminum alloy wheel hub. The aluminum alloy coating includes a base powder layer, a main body layer and a transparent powder layer from inside to outside. The main body layer includes at least two prime coat layers and at least two colored paint layers which are superposed in a preset order.
    Type: Application
    Filed: August 27, 2019
    Publication date: December 31, 2020
    Inventors: Peng Han, Qingwang Wei, Yafei Song, Yongfeng Shu, Jian Zhang, Kun Gu, Yu Liu, Jian Li
  • Publication number: 20200018505
    Abstract: A method for controlling an air conditioner, wherein an indoor environment temperature is detected by an indoor temperature sensor, and the control method comprises the following steps: during the operation of an air conditioner, if it is determined that an indoor temperature sensor has a fault, controlling the air conditioner such that same sends indoor temperature sensor failure alarm information, and determining whether an indoor machine of the air conditioner is connected to a control terminal (S1); if the indoor machine is connected to only one control terminal, acquiring a current indoor environment temperature by the control terminal (S2); and using the current indoor environment temperature acquired by the control terminal as a control parameter to control the air conditioner so as to keep the air conditioner operating continuously (S3).
    Type: Application
    Filed: October 20, 2017
    Publication date: January 16, 2020
    Inventors: Yongqiang WAN, Yongfeng XU, Meibing XIONG, Bo LI, Wentao SHU, Xiaolong QIAN, Rufeng CHEN
  • Publication number: 20200011559
    Abstract: A control apparatus for a fresh air blower, the apparatus comprising an air blower module and an air blower module radiator arranged corresponding to the air blower module. Further disclosed is a control method for a fresh air blower, the method comprising the following steps: (S1) acquiring a current operation mode of a fresh air blower and determining whether the current operation mode is a refrigeration mode or an air supply mode; (S2) if the current operation mode is the refrigeration mode or the air supply mode, further determining whether there is condensation in an air blower module radiator; and (S3) if there is condensation in the air blower module radiator, adjusting an air gear of the fresh air blower or a target superheating degree of the fresh air blower according to the current operation mode so as to eliminate the condensation on the air blower module radiator.
    Type: Application
    Filed: October 10, 2017
    Publication date: January 9, 2020
    Inventors: Yongqiang WAN, Yongfeng XU, Meibing XIONG, Bo LI, Wentao SHU, Xiaolong QIAN, Rufeng CHEN
  • Publication number: 20200003446
    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).
    Type: Application
    Filed: October 9, 2017
    Publication date: January 2, 2020
    Inventors: Bo LI, Yongfeng XU, Meibing XIONG, Yongqiang WAN, Wentao SHU, Xiaolong QIAN, Rufeng CHEN
  • Publication number: 20200003433
    Abstract: A temperature-sensing bulb support for an air-conditioner indoor unit, and an air-conditioner indoor unit are disclosed. The temperature-sensing bulb support includes: a support body. The support body is adapted to be fixed to a housing of the air-conditioner indoor unit. The support body defines a filter mesh positioning groove configured to accommodate an end frame bar of a filter mesh, and the support body further defines a temperature-sensing bulb accommodating groove configured to accommodate a temperature-sensing bulb. The temperature-sensing bulb accommodating groove is isolated from the filter mesh positioning groove by a partition wall, and the temperature-sensing bulb accommodating groove is located outside the filter mesh positioning groove.
    Type: Application
    Filed: October 25, 2017
    Publication date: January 2, 2020
    Inventors: Bo LI, Yongfeng XU, Meibing XIONG, Yongqiang WAN, Wentao SHU, Xiaolong QIAN, Rufeng CHEN
  • Publication number: 20190242604
    Abstract: A method and device for defrosting an air conditioner. The method comprises the following steps: detecting a refrigerant pressure of a heat exchange; obtaining, according to the detected refrigerant pressure of the heat exchange, a corresponding saturation temperature; obtaining an ambient dew point temperature; and when the corresponding saturation temperature is less than 0° C. and less than the ambient dew point temperature, controlling the air conditioner to enter a defrost mode. The method can ensure timely defrosting when frost is formed, prevent defrosting when no frost is formed, extending a service life of an air conditioner.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 8, 2019
    Inventors: Yongqiang WAN, Yongfeng Xu, Meibing Xiong, Bo Li, Wentao Shu, Xiaolong Qian, Rufeng Chen