A green and environment-friendly low energy consumption silent air compressor

Abstract

The invention belongs to the technical field of air compressors, and discloses an environment-friendly low-energy silent air compressor, which includes a permanent magnet motor and an impeller. The body shell, the inner cavities of the upper body shell and the lower body shell are provided with tertiary cooling chambers. The present invention directly cools the gas compressed by the impeller by setting heat exchange tubes through the inner sides of the three-stage cooling chambers. The finished gas can directly enter the next stage impeller and cooling chamber for compression and cooling, and there is no need to set up a separate cooling chamber in the external environment to cool the compressed gas, reducing the complexity of the internal pipeline of the air compressor and reducing the space occupied by the equipment. Improve the level of integration.

Description

technical field [0001] The invention belongs to the technical field of air compressors, in particular to an environment-friendly low-energy-consumption silent air compressor. Background technique [0002] Air compressor refers to air compressor. Air compressor is a kind of equipment that can be used to compress gas. It is mainly divided into reciprocating piston type, centrifugal type and screw type. It has a very wide application space in industry. One of the indispensable equipment for modern industrial construction. [0003] During the process of compressing the air, the friction and violent movement caused by the squeezing of the air molecules cause the gas to generate a lot of heat. Purity, in order to minimize the mixing phenomenon of oil and gas, the compressed gas of each level is generally exported separately, cooled, and then entered into the next stage for compression. The compressed gas of the previous stage still maintains high pressure after entering the cooli...

AI Technical Summary

Problems solved by technology

[0003] Because the air compressor compresses the air, the friction and violent movement caused by the squeezed air molecules cause the gas to generate a lot of heat. Purity, in order to minimize the mixing of oil and gas, the compressed gas of each stage is generally exported separately, cooled, and then enters the next stage for compression. The compressed gas of the previous stage still maintains high pressure after entering the cooling chamber. Therefore, there is a certain requirement for the compressive performance of the cooling chamber, and this setting also increases the occupied space of the equipment and the complexity of the pipeline. Therefore, the present invention proposes an air compressor to reduce the complexity of the equipment as much as possible. Reduce the complexity of the pipeline inside the air compressor, cancel the peripheral cooling chamber, reduce the space occupied by the equipment, and improve the integration level

[0004] Moreover, the existing water-cooling system has the problem of insufficient efficiency in cooling the cooling water itself. The present invention designs a new cooling method to increase the cooling speed of the cooling water itself, and can achieve high-efficiency silent cooling and reduce noise. Pollution

Images