Static scroll applied in scroll compressor and scroll compressor

Abstract

A static scroll and a scroll compressor are provided. The static scroll has a scroll body, a partition, and a protrusion of a closed annular shape. The scroll body has a working fluid inlet and a working fluid outlet, and defines a working fluid flow groove having an open end. The partition is disposed in the working fluid flow groove to divide the working fluid flow groove into a working fluid entry cavity and a working fluid compression cavity. The working fluid entry cavity connects the working fluid inlet with the working fluid compression cavity, and the working fluid outlet is in communication with the working fluid compression cavity. The protrusion is disposed on the scroll body and surrounds the open end of the working fluid flow groove.

Dependencies are inferred from the claim text.