Jingkelun Refrigeration Equipment Co., Ltd.

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

Lixuan Hao

Hui Zhao

Jianguo Yang

Wenjie Cao

Weibo Xie

Chengjun Zhou

Jianhui Kang

Tongqin Mao

Jilong Zhang

Shiheng Yang

Haiying Chao

Xianting Zeng

Quanjiang Wang

Jiujiang Li

A single-stage carbon dioxide multi-split cooling and heating multifunctional central air conditioner, comprising a single-stage carbon dioxide circulation system using carbon dioxide as a circulation working medium; the single-stage carbon dioxide circulation system comprises an outdoor unit and a plurality of end heat exchangers provided in parallel; and the carbon dioxide medium performs cooling and/or heating in a circulating manner in a carbon dioxide compressor, an outdoor heat exchanger, a liquid storage tank and the end heat exchangers which are in communication with one another.

Single-stage carbon dioxide multi-split cooling and heating multifunctional central air conditioner

Disclosed is a flash closed heat exchanger, comprising a closed housing. A negative pressure fan is provided on the closed housing. A negative pressure environment is formed inside the closed housing by means of the negative pressure fan. A water atomization device is provided inside the closed housing. The water atomization device sprays atomized water into the inside of the closed housing, so that the atomized water evaporates into steam in the negative pressure environment. In the flash closed heat exchanger, the evaporation of atomized water is promoted in a closed negative pressure environment.

Flash closed heat exchanger

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Beijing, China

Lixuan Hao