Elliptic silent air compressor

Abstract

An elliptic silent air compressor comprises an air storing tank and a compressing mechanism arranged above the air storing tank. The elliptic silent air compressor is characterized in that the compressing mechanism comprises a drive gear driving by a motor and a driven elliptic gear engaged with the drive gear; the long shaft end of the driven elliptic gear is movably hinged to the top end of the piston rod of a compressing cylinder through a link; the compressing cylinder is connected to the air storing tank through a single-way exhausting valve. The elliptic silent air compressor has the advantages that structure is simple, production cost is low, and market competitiveness is improved; the elliptic gear is a gear provided with the reference surface instead of rotating surface; after the elliptic gear is combined with another gear to form a gear pair, during engaging, the instantaneous angular velocity ratio changes according to an established motion law, special movements and function calculations can be realized, mechanism performances can be improved, mechanism movement conditions can be improved, and the purpose of reducing noise is realized.

Description

technical field [0001] The invention relates to an air compressor, in particular to an elliptical silent air compressor. Background technique [0002] Air compressors are widely used in various fields of industrial production, it is a general mechanical equipment, [0003] It provides a power source for industrial production, and at the same time it is a kind of strong noise equipment, especially the centrifugal compressor that can generate large volume. If no measures are taken, the noise will even be as high as 120dB or more, which will bring great harm to people's production and life. Influence, bring great harm to people's health, but also have the following disadvantages: large vibration, pollution to the environment; slow speed of compressed gas; high energy consumption, low efficiency; high cost, maintenance costs, etc. [0004] In recent years, with the development of our country's economy, people pay more and more attention to environmental protection, and more ...

AI Technical Summary

Problems solved by technology

[0003] It provides a power source for industrial production, and at the same time it is a kind of strong noise equipment, especially the centrifugal compressor that can generate large volume. If no measures are taken, the noise will even be as high as 120dB or more, which will bring great harm to people's production and life. Influence, bring great harm to people's health, but also have the following disadvantages: large vibration, pollution to the environment; slow speed of compressed gas; high energy consumption, low efficiency; high cost, maintenance costs, etc.

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