Pump body assembly and fluid machine

Abstract

The application provides a pump body assembly and a fluid machine. The pump body assembly comprises a liquid inlet part, which comprises: a cylinder sleeve, the cylinder sleeve having a liquid inlet channel; a liquid inlet pipe, a first end of the liquid inlet pipe extending into the liquid inlet channel and being connected with the cylinder sleeve; and a filter, at least a part of the filter being arranged in the liquid inlet channel and being used for filtering refrigerant entering the cylinder sleeve through the liquid inlet pipe. The application solves the problem of poor applicability of the fluid machine in the prior art.

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