Gree Electric Appliances, Inc. of Zhuhai

Junchu Liang

Guanghui Xia

Xiaocheng Lai

Shuo Xiong

Lihui Zhang

Wei Zhu

Xuechao Ding

Fuqiang Zhang

Hao Mei

Boming Zhu

A single-stage enthalpy enhancing rotary compressor and an air conditioner having same. The single-stage enthalpy enhancing rotary compressor includes: at least one single-stage cylinder, a rotator, an upper flange, and a lower flange. The rotator is arranged inside the cylinder and is rotatable, a compression chamber is formed between the rotator and an inner peripheral wall of the cylinder, a vapor injection opening is defined in at least one of the upper flange the lower flange, and the vapor injection opening is configured to supply gas outside the compressor to the compression chamber directly. According to the present disclosure, two-stage compression is realized without adding an extra cylinder, thereby effectively enhancing a circulation of refrigerant, improving cooling performance of the air conditioner under high environmental temperatures.

Single-stage enthalpy enhancing rotary compressor and air conditioner having same

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Zhuhai, China

Junchu Liang