Patent ID: 11859613
Assignee: COPELAND CLIMATE TECHNOLOGIES (SUZHOU) CO. LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. A scroll compressor comprising:
a non-orbiting scroll comprising a non-orbiting scroll end plate and a non-orbiting scroll vane extending from one side of the non-orbiting scroll end plate;
an orbiting scroll comprising an orbiting scroll end plate and an orbiting scroll vane extending from one side of the orbiting scroll end plate, wherein the orbiting scroll is configured to orbit relative to the non-orbiting scroll, so that a series of compression chambers for compressing working fluid are formed between the non-orbiting scroll vane and the orbiting scroll vane;
a main bearing housing having a bearing surface for slidably supporting the orbiting scroll end plate; and
an axial compliance mounting mechanism configured to fixedly connect the non-orbiting scroll to a connecting portion of the main bearing housing, such that the non-orbiting scroll is movable by a predetermined distance in an axial direction,
wherein the non-orbiting scroll further has a flange extending radially outward from a peripheral wall portion of the non-orbiting scroll, the flange has a first surface facing the non-orbiting scroll end plate, a second surface facing the orbiting scroll end plate, and a mounting hole extending from the first surface to the second surface for receiving the axial compliance mounting mechanism,
a height of the flange between the first surface and the second surface is H1, a distance between an axial position of an equivalent acting point of force borne by the axial compliance mounting mechanism and the second surface is h1, a distance between the first surface and an end surface of the connecting portion is H2, a distance between the second surface and the end surface is h2, a distance between the axial position of the equivalent acting point and the end surface is h, and h=h1+h2,
the flange and/or the connecting portion extend toward each other in the axial direction, such that the second surface of the flange extends beyond a top surface of the non-orbiting scroll vane, and/or the end surface of the connecting portion extends beyond the bearing surface.