| 摘要 |
A liquid accumulator for a compressor comprises a liquid accumulator housing. The liquid accumulator housing is a liquid accumulator housing formed by welding at least two housing subparts (1, 2, 3) by means of electric resistance welding. Welding ends (10, 20, 21, 30) are provided on the housing subparts. The welding ends (10, 20, 21, 30) between every two neighboring housing subparts are welded by means of electric resistance welding. A welding connection part capable of performing electric resistance welding is added between the welding ends (10, 20, 21, 30) of the two neighboring housing subparts. The contact surface between at least one of the welding ends (10, 20, 21, 30) of the two neighboring housing subparts and the welding connection part is smaller than the contact surface between the welding ends (10, 20, 21, 30) of the two neighboring housing subparts. The liquid accumulator for a compressor can ensure firm welding, and effectively save welding costs and improve the welding efficiency. |
