Sliding vane air compressor

Abstract

The invention discloses a sliding vane air compressor. The sliding vane air compressor comprises a motor, a bell housing fixed on the motor, a coupler assembly, an air guide volute fixed on the bell housing, a large impeller fixed on the coupler assembly, and a connecting disc fixed on the volute, wherein a compressor head part of the sliding vane air compressor is fixed through the connecting disc and the coupler assembly. According to the sliding vane air compressor, a vertical oil separation core and external oil filter design is adopted, so that disassembly is convenient, and an oil filterelement and an oil separation core can be replaced conveniently when the sliding vane air compressor is maintained; the oil separation core is vertical, and oil gas enters from outside and exits frominside so that the oil content of compressed air can be reduced, and the service life of the oil separation core is prolonged; and the size of an exhaust opening of an oil storage shell and the contact area between an oil separation barrel body and the oil storage shell are increased, so that heat transfer is facilitated, the temperature difference between compressed air inside the oil separationbarrel body and compressed air inside the oil storage shell is reduced, and the emulsification risk of the sliding vane air compressor is reduced.

Description

technical field [0001] The invention relates to a sliding vane air compressor, which belongs to the technical field of compressor equipment. Background technique [0002] Air compressor, that is, air compressor, air compressor is a kind of equipment used to compress gas. Air compressor is the basic product of industrial modernization, which provides air source power and is the core equipment of pneumatic system. [0003] The traditional sliding vane air compressor usually adopts a flat oil separator structure, the air inlet and outlet of the oil separator core is inside and outside, and the layout of the built-in oil filter. [0004] The air compressor also has the following problems: [0005] 1. Due to the horizontal oil separation structure, oil will accumulate at the bottom of the oil separation core, which will reduce the filtration performance and service life of the oil separation core. [0006] 2. The air in and out of the oil separation core will lead to high oil ...

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the use of horizontal oil separation structure, oil accumulation will occur at the bottom of the oil separation core, which will reduce the filtration performance and service life of the oil separation core

[0006] 2. The air in and out of the oil separation core will lead to high oil content in the exhaust

[0007] 3. The oil filter needs to be replaced during the maintenance of the air compressor. The built-in oil filter is inconvenient to maintain and the maintenance cost is high

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