Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai

Green Refrigeration Equipment Engineering Research Center of Zhuhai Gree Co., Ltd.

Xumin Zhao

Yan Zhou

Ting Yan

Xin Han

Huiming Peng

Xiaofei Ye

Luchen Bai

Jilong Jin

Provided are a pump body assembly and an assembly method therefor. The pump body assembly includes a first cylinder assembly (), a second cylinder assembly () and a third cylinder assembly () sequentially arranged in a vertical direction. At least one of the first cylinder assembly (), the second cylinder assembly () and the third cylinder assembly () is provided with a positioning detection portion ().

Pump body assembly and assembly method therefor

Disclosed are a compressor and an air conditioner having same. The compressor includes: a first-stage cylinder, including a first-stage compression chamber; and a second-stage cylinder, including a second-stage compression chamber and a gas storage chamber. Refrigerant flowing out of the first-stage compression chamber flows through the storage chamber and enters into the second-stage compression chamber, and a flow area of the gas storage chamber is larger than an area of a gas outlet of the first-stage compression chamber. The compressor effectively solves problems that power consumption of the compressor is increased and performance is reduced due to large resistance loss in the cylinder of the compressor.

Two-stage compressor with a gas storage chamber between stages and air conditioner having same

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Guangdong, China

Xumin Zhao