Tongqin Mao

4 Patents

• US126185952026

  Three-dimensionally Distributed Liquid Atomization Heat Exchanger, Control Method Thereof, Refrigeration System, and Air Conditioner

  Beijing Jingkelun Engineering Design And Research Institute Co., Ltd.

  0 cites
• US125102582025

  Radiation Heat Dissipation and Radiation Heat Collection-based Cold and Hot Central Air Conditioning System

  Beijing Jingkelun Engineering Design And Research Institute Co., Ltd.

  0 cites
• US123454572025

  Single-stage Carbon Dioxide Multi-split Cooling and Heating Multifunctional Central Air Conditioner

  BEIJING JINGKELUN ENGINEERING DESIGN AND RESEARCH INSTITUTE CO., Ltd.

  0 cites
• US121528382024

  Flash Closed Heat Exchanger

  JINGKELUN REFRIGERATION EQUIPMENT CO., Ltd.

  0 cites