Gree Electric Appliances, Inc. of Zhuhai

Haiyuan Jin

Wuzhan Ye

Hui Zhang

Hui Huang

Shaolin Chen

Yanbin Liu

Mei Wang

Xiaocheng Lai

Jinlun Huang

Feifei Jia

Jianmin Chen

Jianghong Zhu

Junhua Yao

Chunyu Cheng

Lv Liu

Zhenjian He

Jinhuang Lin

Yunhui Zou

Jie Yang

Chunxia Yang

Heming Liu

Yigeng Liang

Kaikai Fu

Hui Zeng

Jun Li

Deqing Li

Xiaohong Qiu

Ge Wu

Yunshu Zang

Longteng Pan

Li Wen

Yongcheng Zhang

Xianyun Meng

Yongliang Zhang

Qinghe Zeng

Shengbei Liu

Wenxuan Zeng

Yuliang Lin

Shengwen Chen

Kuanhong Hu

An air conditioner, and a device and method for preventing cold air during heating of the air conditioner are provided, including: detecting an indoor ambient temperature and an outdoor ambient temperature respectively; determining whether an evaporator inner-tube temperature satisfies an evaporator inner-tube temperature condition, or whether a duration reaches an operating duration, or whether a current intensity continuously reaches a first preset current intensity threshold for a predetermined duration; when if so, starting an inner blower fan at a first preset wind speed; determining whether the evaporator inner-tube temperature satisfies the evaporator inner-tube temperature condition, or whether the current intensity continuously reaches a second preset current intensity threshold for a predetermined duration, or whether a duration, for which the inner blower fan operates at the first preset wind speed, reaches a first preset duration; and if so, switching the inner blower fan to operate at a second preset wind speed.

Air conditioner, and device and method for preventing cold air during heating of air conditioner

A dual-stage enthalpy-increasing air-conditioning system comprises a compressor (), an outdoor heat exchanger (), a first throttle component () and an indoor heat exchanger (), wherein the components are connected via pipelines; the system also comprises a flash evaporator () and a second throttle component (); a first connecting port of the flash evaporator () is connected with a first connecting port of the first throttle component (); a second connecting port of the first throttle component () is connected with the indoor heat exchanger (); a second connecting port of the flash evaporator () is connected with an air supplementing port of the compressor (); a third connecting port of the flash evaporator () is connected with a first connecting port of the second throttle component (); a second connecting port of the second throttle component () is connected with the outdoor heat exchanger ().

Dual-stage enthalpy-increasing air-conditioning system

Window room air conditioner

Growing community of inventors

Guangdong, China

Haiyuan Jin