Gree Electric Appliances, Inc. of Zhuhai

Xiaolei Li

Yusheng Hu

Caixia Shan

Qi Fang

Guobiao Jiang

Jian Diao

Qiuhe Guo

Zhenwen Cao

Provided is a variable-capacity mechanism for a scroll compressor. The scroll compressor includes a compression mechanism. The compression mechanism includes a fixed scroll and an orbiting scroll for defining a series of compression cavities. The variable-capacity mechanism includes: a discharge channel, suitable for communicating a medium-pressure compression cavity in the compression cavities with a low-pressure region; blocking members, suitable for selectively opening or closing the discharge channel; an actuation device, including an execution member, the blocking members being connected to the execution member so as to selectively open or close the discharge channel along with the actions of the execution member. Multiple blocking members are connected to a single execution member so as to synchronously move along with the actions of the single execution member. By the variable-capacity mechanism, action synchronization of multiple blocking members can be reliably implemented. Provided is a scroll compressor including the variable-capacity mechanism.

Variable-capacity mechanism of scroll compressor and scroll compressor

Disclosed is a scroll compressor comprising a housing; a crankshaft rotor assembly and a stator assembly which are disposed inside the housing; a frame, which is provided inside the housing and corresponds to the refrigerant inlet, the frame dividing the interior cavity of the housing into an independent upper cavity and an independent lower cavity; a first baffle component is arranged on the frame at a position corresponding to the refrigerant inlet; a second baffle component extends through the frame and connects the upper cavity to the lower cavity; the frame is provided with an oil guide hole; an oil dispersing device is arranged at an outlet of the oil guide hole to disperse oil. Also provided is an electrical product comprising the scroll compressor.

Scroll compressor with baffles and oil dispersing device

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Zhuhai, China

Xiaolei Li