Oblique star wheel single screw compressor

A single-screw compressor, star wheel technology, applied in mechanical equipment, machines/engines, rotary piston machinery, etc., can solve problems such as the service life of the star wheel
CN101424266BInactive Publication Date: 2010-12-15ζŽι”¦δΈŠ
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ζŽι”¦δΈŠ
Publication Date
2010-12-15
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to an oblique star wheel single-screw compressor, which is characterized in that star wheels which are meshed with a screw in the single-screw compressor are arranged obliquely. The oblique star wheel single-screw compressor comprises the screw, two oblique star wheels which are meshed with the screw, a machine body, and a screw shaft and a star wheel shaft which are born bythe machine body, wherein the two star wheels are obliquely distributed on both sides of the screw; axes of the two oblique star wheels and an axes of the screw, and the axes of the two star wheels, are not coplanar mutually. The single-screw compressor has the advantages of large air displacement, small vibration, low noise, low energy consumption, short compression stroke, small volume, high volumetric efficiency and so on.
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Description

[0001] Involved

[0002] The invention relates to a single-screw compressor, belonging to the compressor category, and used in industries and fields such as refrigeration, compression and transportation of gas media. technical background

[0003] In terms of the number of screws, screw compressors have single-screw and twin-screw types. The twin-screw compressor is formed by the meshing of two identical screws, and its two axes are two parallel lines that do not overlap in the same plane. If one screw in a twin-screw compressor is rotated 90Β° relative to the other screw, the axes of the two screws are perpendicular to each other in different planes in space. Take one screw and the axis of the screw to intercept the cross-section meshing of the other screw to obtain the combination of a single screw and a star wheel. The other star wheel is set at a 180Β° rotation around the single screw shaft to constitute the current mainstream Single screw compressor. The above two situations c...

Claims

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