Guangdong Meizhi Precision-Manufacturing Co., Ltd.

Huawei Technologies Co., Limited

Yufei Yang

Kai Xue

Tong Chen

Siqing Liao

Cong Cao

Yongdong Ou

Zehong Zhang

Dishan Jing

Han Lu

An air conditioning system is provided. The system has a high-pressure pipe, a low-pressure pipe, an indoor heat exchanger, an outdoor heat exchanger, a leak-free thermal expansion valve and a variable capacity compressor. The variable capacity compressor has a shell, a first cylinder and a second cylinder. The shell has a suction port and an exhaust port. The first cylinder has a first suction hole connected to the suction port and a first exhaust hole connected to the exhaust port. The second cylinder has a second suction hole connected to the suction port, a second exhaust hole connected to the exhaust port, and a pressure relief hole connected to the high-pressure pipe and the low-pressure pipe in an on-off manner. Before the variable capacity compressor is started, the high-pressure pipe and the low-pressure pipe are connected and also disconnected after the first preset duration.

Air conditioning system

Growing community of inventors

Guangdong, China

Yufei Yang