Automatic compensation mechanism for hinge seal gap in spherical compressor
AssigneeXi'an Zhengan Environmental Technology Co., Ltd.
InventorsMengying Wang, Luyi Wang
Life of this patent
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Abstract
Disclosed is an automatic compensation mechanism for a hinge seal gap in a spherical compressor. A cylindrical hinge is formed around a central pin (10), a rotating disk pin seat (81), and a piston pin seat (16) of the spherical compressor. A fan-shaped insert (14) thicker at both sides and thinner in the center thereof is disposed at the bottom of of a sump (161) on the pin seat of the cylindrical hinge. The shape of the insert (14) matches the shapes of the sump (161) and of the external cylindrical surface of a semi-cylinder (811) on the pin seat of the cylindrical hinge respectively, forming a dynamic seal fit, thus improving the reliability of the seal, adapting to mass production, and enhancing overall performance.
Claims17
1-8. (canceled)
An automatic compensation mechanism for a hinge seal gap in a spherical compressor, comprising:
- a) a cylindrical hinge formed around a central pin, a rotating disk pin seat, and a piston pin seat of the spherical compressor;
- and
- b) a fan-shaped insert thicker at both sides and thinner in a center thereof disposed at a bottom of a groove on the pin seat forming the cylindrical hinge;
- where the insert has a shape which matches that of the groove and of an external cylindrical surface of a semi-cylindrical protrusion corresponding to the groove, respectively forming a dynamic seal fit.
Dependencies are inferred from the claim text.