Patents by Inventor Yuanyang LI

Yuanyang LI 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: 20250093062
    Abstract: A control method includes receiving chilling unit operating state data, determining a target chilling unit to be started up by polling through at least one of timing polling or fault polling, and replacing an operating chilling unit based on the target chilling unit.
    Type: Application
    Filed: December 2, 2022
    Publication date: March 20, 2025
    Inventors: Cong WANG, Qin LIANG, Xing FANG, Yuanyang LI, Rui LIANG, Jing SUN, Bing GAO
  • Publication number: 20250086343
    Abstract: A setting method includes determining a specification of a chiller unit of an air-conditioning machine room based on a cooling load of a building. The specification of the chiller unit includes an inlet and outlet specification and a pipe diameter. The method further includes determining a specification of a water pump of the air-conditioning machine room based on a preset system water flow, and determining a valve member of the air-conditioning machine room. A specification of the valve member matches the pipe diameter. The method also includes plotting the chiller unit, the water pump, and the valve member on a design layout, and connecting the chiller unit, the water pump, and the valve member The chiller unit, the water pump, and the valve member are proportionally scaled according to the specification of the chiller unit, the specification of the water pump, and the specification of the valve member.
    Type: Application
    Filed: September 5, 2022
    Publication date: March 13, 2025
    Inventors: Yide QIU, Rui LIANG, Liang LUO, Yuanyang LI, Qin LIANG, Zhongsheng SHI, Kuang CHENG
  • Publication number: 20250085584
    Abstract: A light adjustment device includes a first substrate and a second substrate that are arranged opposite to each other, a light adjustment module, and an ultraviolet light blocking layer. The light adjustment module is located between the first substrate and the second substrate. The ultraviolet light blocking layer is located between the first substrate and the light adjustment module or located inside the light adjustment module. A refractive index of the ultraviolet light blocking layer is greater than a refractive index of the first substrate.
    Type: Application
    Filed: October 8, 2022
    Publication date: March 13, 2025
    Inventors: Peng LIANG, Changyin WANG, Juan CHEN, Xiaolong WU, Sikai ZHANG, Deshen ZHAI, Xiaoqian JU, Ying WANG, Zhan LI, Chunlei WANG, Yuanyang ZHAO
  • Patent number: 12241646
    Abstract: An air conditioner control method and apparatus, and a computer-readable storage medium. The air conditioner control method includes: determining whether a time interval between the current moment and a preset moment at which work is started is less than or equal to the maximum early start duration; if the time interval is less than or equal to the maximum early start duration, acquiring a preliminary demand load corresponding to a central air-conditioner, and acquiring a startup combination load corresponding to the central air-conditioner; and based on the startup combination load and the preliminary demand load, determining a start moment of a host to be started.
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: March 4, 2025
    Assignees: SHANGHAI MEICON INTELLIGENT CONSTRUCTION CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventor: Yuanyang Li
  • Patent number: 12241645
    Abstract: A method and device for controlling an air conditioner, and a computer readable storage medium. The method for controlling an air conditioner includes: upon detecting a power-on or power-off command corresponding to an internal unit of a central air conditioner, acquiring a current predicted load of the central air conditioner; determining whether the predicted load meets an external unit change condition; and if so, adjusting an operating state of an external unit of the central air conditioner on the basis of the predicted load.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: March 4, 2025
    Assignees: SHANGHAI MEICON INTELLIGENT CONSTRUCTION CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventors: Yuanyang Li, Jie Fei, Jiongpei Hu, Yide Qiu, Manning Huang, Jie Yan, Zhecan Lin
  • Patent number: 12158280
    Abstract: Provided in the present application are a control system of an air conditioner and an air-conditioning device. The control system of the air conditioner comprises: a main machine control assembly receiving a feedback parameter of a main machine, to adjust, according to the feedback parameter, a water discharge temperature of the main machine; a water pump control assembly, and the water pump control assembly is in communication with the main machine control assembly, to adjust, according to a feedback parameter of the water pump, an operating parameter of a water pump; a cooling tower control assembly, and the cooling tower control assembly is connected to the water pump control assembly, to adjust, according to an environment parameter and a target water discharge temperature, the current water discharge temperature of a cooling tower; and a tail end control assembly.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 3, 2024
    Assignees: SHANGHAI MEICON INTELLIGENT CONSTRUCTION CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventors: Yuanyang Li, Jie Yan, Rui Liang, Bin Luo
  • Patent number: 12140330
    Abstract: A control method and apparatus for water pumps in an air conditioning system. The control method includes: obtaining the number of water pumps currently running, the current speed ratios and the current running lift of the water pumps; calculating a control range of the speed ratios; determining whether the current speed ratios are in the control range of the speed ratios; switching the number of running water pumps so as to enable the speed ratios of the water pumps to fall within the control range of the speed ratios. The number of water pumps can be switched according to the running number of water pumps and the lift of the water pumps, allowing the water pumps to run in the high-efficiency interval under the full-load working condition to achieve variable-frequency energy-saving control of the water pumps and reduction of running power consumption of the air conditioning system.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: November 12, 2024
    Assignees: SHANGHAI MEICON INTELLIGENT CONSTRUCTION CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventors: Yuanyang Li, Yide Qiu
  • Publication number: 20240302069
    Abstract: An energy efficiency calculation method includes calculating an hourly cooling load of a cooling area, determining an hourly power consumption of a chiller unit, an hourly power consumption of a water pump, and an hourly power consumption of a cooling tower of a refrigeration machine room, and calculating an energy efficiency of a water system of the refrigeration machine room based on the hourly cooling load, the hourly power consumption of the chiller unit, the hourly power consumption of the water pump, and the hourly power consumption of the cooling tower.
    Type: Application
    Filed: September 5, 2022
    Publication date: September 12, 2024
    Inventors: Liang LUO, Yide QIU, Yuanyang LI, Xin YI, Jiawei WEI, Jiongpei HU, Bing GAO
  • Publication number: 20240288191
    Abstract: A method includes obtaining temperature data and humidity data of an air conditioner, inputting a mode of the air conditioner, a prediction type of the air conditioner, the temperature data, and the humidity data into a pre-trained prediction model, and controlling a startup or a shutdown of the air conditioner based on a predicted time output by the prediction model. The mode of the air conditioner includes at least one of a cooling mode or a heating mode, the prediction type of the air conditioner includes at least one of a startup-time prediction or a shutdown-time prediction, parameters of the prediction model include an indoor set temperature, an indoor set temperature threshold value, an indoor set humidity, and an indoor set humidity threshold value, and the predicted time includes at least one of a predicted startup time or a predicted shutdown time.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 29, 2024
    Inventors: Xing FANG, Yuanyang LI, Jiongpei HU, Jie YAN, Jing SUN, Rui LIANG
  • Publication number: 20240255165
    Abstract: A processing method includes obtaining operation temperature data of a central air-conditioning system, determining a load of the central air-conditioning system based on the operation temperature data, determining operation state data of a device in the central air-conditioning system, and inputting the load and the operation state data into an energy efficiency evaluation model, to determine at least one of an energy consumption or an energy efficiency of the central air-conditioning system.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 1, 2024
    Inventors: Yuanyang LI, Xing FANG, Cong WANG, Manning HUANG, Rui LIANG, Jie YAN
  • Publication number: 20240151422
    Abstract: A method for controlling an ice storage air-conditioning system includes: adjusting parameters of the ice storage air-conditioning system in a current cooling mode or when switching a cooling mode based on an outlet temperature of a plate heat exchanger of the ice storage air-conditioning system; and controlling the ice storage air-conditioning system to perform a cooling operation based on the parameters of the ice storage air-conditioning system.
    Type: Application
    Filed: November 22, 2023
    Publication date: May 9, 2024
    Inventors: Xing FANG, Yuanyang LI, Yide QIU, Jie FEI, Cong WANG
  • Patent number: 11835248
    Abstract: An air conditioner water system, a control method therefor, and a control device thereof, the method includes acquiring the pressure difference and temperature difference between a water intake pipe and a water discharge pipe of an air conditioner water system, the water intake pipe being connected to an inlet of a host module of the air conditioner water system, and the water discharge pipe being connected to an outlet of the host module; detecting and confirming that the pressure difference is less than or equal to a preset pressure difference, and controlling the operating frequency of a water pump of the air conditioner water system according to the pressure difference; and detecting and confirming that the pressure difference is greater than the preset pressure difference, and controlling the operating frequency of the water pump of the air conditioner water system according to the temperature difference.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: December 5, 2023
    Assignees: SHANGHAI MEICON INTELLIGENT CONSTRUCTION CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventors: Yuanyang Li, Jie Fei, Manning Huang, Yide Qiu, Jie Yan
  • Patent number: 11433643
    Abstract: A manufacturing process of EPC composite structure floors which includes an LVT layer and a substrate layer from top to bottom includes steps of separately and independently preparing the LVT layer and the substrate layer, and performing stacking and attaching the LVT layer and the substrate layer with glue so as to obtain finished products of the EPC floors. The substrate layer needs to be subjected to a working procedure of tempering before being stacked and attached with the LVT layer. The EPC floors manufactured by the process completely meet ISO standard requirements, and when being maintained in an environment of 80° C. for 6 hours, the WPC floors can also maintain a size change rate of 0.15% or below.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: September 6, 2022
    Assignee: HUIZHOU WEI KANG NEW BUILDING MATERIALS CO., LTD.
    Inventors: Yuanyang Li, Ping Hong Leung, Qiang Zhou
  • Publication number: 20220214067
    Abstract: A method and device for controlling an air conditioner, and a computer readable storage medium. The method for controlling an air conditioner includes: upon detecting a power-on or power-off command corresponding to an internal unit of a central air conditioner, acquiring a current predicted load of the central air conditioner; determining whether the predicted load meets an external unit change condition; and if so, adjusting an operating state of an external unit of the central air conditioner on the basis of the predicted load.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventors: Yuanyang LI, Jie FEI, Jiongpei HU, Yide QIU, Manning HUANG, Jie YAN, Zhecan LIN
  • Publication number: 20220205667
    Abstract: Provided in the present application are a control system of an air conditioner and an air-conditioning device. The control system of the air conditioner comprises: a main machine control assembly receiving a feedback parameter of a main machine, to adjust, according to the feedback parameter, a water discharge temperature of the main machine; a water pump control assembly, and the water pump control assembly is in communication with the main machine control assembly, to adjust, according to a feedback parameter of the water pump, an operating parameter of a water pump; a cooling tower control assembly, and the cooling tower control assembly is connected to the water pump control assembly, to adjust, according to an environment parameter and a target water discharge temperature, the current water discharge temperature of a cooling tower; and a tail end control assembly.
    Type: Application
    Filed: March 19, 2020
    Publication date: June 30, 2022
    Inventors: Yuanyang LI, Jie YAN, Rui LIANG, Bin LUO
  • Patent number: 11326812
    Abstract: A heat pump system and a control method therefor are provided. The heat pump system includes an outdoor heat exchanger and an electromagnetic heating assembly. The electromagnetic heating assembly includes an induction heating sheet, an insulation plate, and an electromagnetic induction wire coil. The induction heating sheet is in contact with the outdoor heat exchanger, the electromagnetic induction wire coil is attached to the insulation plate, the insulation plate is connected to the outdoor heat exchanger or the induction heating sheet, the induction heating sheet is coupled with the electromagnetic induction wire coil by communication.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: May 10, 2022
    Assignees: HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    Inventors: Bin Luo, Yuanyang Li, Shuqing Liu, Kun Yang, Lei Zhan
  • Publication number: 20220136725
    Abstract: An air conditioner control method and apparatus, and a computer-readable storage medium. The air conditioner control method includes: determining whether a time interval between the current moment and a preset moment at which work is started is less than or equal to the maximum early start duration; if the time interval is less than or equal to the maximum early start duration, acquiring a preliminary demand load corresponding to a central air-conditioner, and acquiring a startup combination load corresponding to the central air-conditioner; and based on the startup combination load and the preliminary demand load, determining a start moment of a host to be started.
    Type: Application
    Filed: January 19, 2022
    Publication date: May 5, 2022
    Inventor: Yuanyang LI
  • Publication number: 20220018564
    Abstract: A control method and apparatus for water pumps in an air conditioning system. The control method includes: obtaining the number of water pumps currently running, the current speed ratios and the current running lift of the water pumps; calculating a control range of the speed ratios; determining whether the current speed ratios are in the control range of the speed ratios; switching the number of running water pumps so as to enable the speed ratios of the water pumps to fall within the control range of the speed ratios. The number of water pumps can be switched according to the running number of water pumps and the lift of the water pumps, allowing the water pumps to run in the high-efficiency interval under the full-load working condition to achieve variable-frequency energy-saving control of the water pumps and reduction of running power consumption of the air conditioning system.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Inventors: Yuanyang LI, Yide QIU
  • Publication number: 20210389013
    Abstract: An air conditioner water system, a control method therefor, and a control device thereof, the method includes acquiring the pressure difference and temperature difference between a water intake pipe and a water discharge pipe of an air conditioner water system, the water intake pipe being connected to an inlet of a host module of the air conditioner water system, and the water discharge pipe being connected to an outlet of the host module; detecting and confirming that the pressure difference is less than or equal to a preset pressure difference, and controlling the operating frequency of a water pump of the air conditioner water system according to the pressure difference; and detecting and confirming that the pressure difference is greater than the preset pressure difference, and controlling the operating frequency of the water pump of the air conditioner water system according to the temperature difference.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Inventors: Yuanyang LI, Jie FEI, Manning HUANG, Yide QIU, Jie YAN
  • Publication number: 20200376805
    Abstract: A manufacturing process of EPC composite structure floors which includes an LVT layer and a substrate layer from top to bottom includes steps of separately and independently preparing the LVT layer and the substrate layer, and performing stacking and attaching the LVT layer and the substrate layer with glue so as to obtain finished products of the EPC floors. The substrate layer needs to be subjected to a working procedure of tempering before being stacked and attached with the LVT layer. The EPC floors manufactured by the process completely meet ISO standard requirements, and when being maintained in an environment of 80° C. for 6 hours, the WPC floors can also maintain a size change rate of 0.15% or below.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 3, 2020
    Inventors: Yuanyang Li, Ping Hong Leung, Qiang Zhou