Low-energy-consumption oilless silence air compressor

A low energy consumption, air compressor technology, applied in the direction of mechanical equipment, engine components, machines/engines, etc., can solve the problems of large knocking noise of the valve plate, low machine efficiency, poor cooling effect, etc., to improve the use of The effect of improving life, improving pumping efficiency, and reducing air leakage
CN106523320AActive Publication Date: 2017-03-22厦门闳图盛道科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
厦门闳图盛道科技有限公司
Publication Date
2017-03-22

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Abstract

The invention discloses a low-energy-consumption oilless silence air compressor. The low-energy-consumption oilless silence air compressor comprises at least one air cylinder assembly. Each air cylinder assembly comprises a piston and an air cylinder containing the piston, wherein a ceramic film layer is arranged on the inner wall of a cylinder sleeve of the air cylinder, the piston comprises a piston body, a composite material layer arranged on the outer side of the piston body in a sleeving manner, a piston ring embedded in the outer side of the composite material layer, and the piston ring and the composite material layer are made of the same materials and prepared through carbon material containing composite materials. During work, each piston reciprocates in the corresponding cylinder sleeve, each piston ring rubs with the ceramic film layer on the inner wall of the corresponding cylinder sleeve, the composite material layer on the outer side of each piston body plays a guiding role in the corresponding cylinder sleeve, and therefore the friction coefficient between each piston and the corresponding cylinder sleeve is reduced, and efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of air compressors, in particular to an oil-free silent air compressor with low energy consumption. Background technique

[0002] An air compressor (referred to as an air compressor) is a device used to compress gas, which can convert mechanical energy into gas pressure energy. Air compressors are similar in construction to water pumps, most air compressors are reciprocating piston, rotating vane or rotating screw.

[0003] In reciprocating piston air compressors, the cylinder liners of some existing air compressors are made of metal, the surface of the cylinder liner is electroplated, and the piston rings are made of metal or non-metal. The friction temperature is high when the piston moves, and oil is needed to lubricate the cylinder components. The oil consumption is high, and the compressed air contains oil particles, so the piston ring needs to use multiple channels to ensure the sealing, which increas...

Claims

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