Gd Midea Heating & Ventilating Equipment Co., Ltd.

Hefei Midea Heating & Ventilating Equipment Co., Ltd.

Jinyuan Huang

Mingren Wang

Guozhong Yang

Libo Yan

Sanguo Peng

A two-pipe enhanced-vapor-injection outdoor unit and a multi-split system are provided. The two-pipe enhanced-vapor-injection outdoor unit includes: an outdoor heat exchanger and a second port; an enhanced-vapor-injection compressor, including a gas discharge port, a gas return port and an injection port; a reversing assembly, including first to fourth ends; a supercooler, including a main heat-exchange flow path and an auxiliary heat-exchange flow path communicated with each other, the main heat-exchange flow path being connected to the second port, the auxiliary heat-exchange flow path being connected to the injection port; and a throttling assembly having a first end connected to an outlet of the main heat-exchange flow path, and a second end connected to an inlet of the outdoor heat exchanger.

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Hefei, China

Jinyuan Huang