Energy-saving automatic adjusting system of air compressor

Abstract

The invention relates to an energy-saving automatic adjusting device of an air compressor, in particular to an energy-saving automatic adjusting device of an air compressor, wherein the energy-saving automatic adjusting device can automatically switch to air compressors with kinds of power according to production time and the demand amount of gas for use. According to the technical scheme, the energy-saving automatic adjusting device comprises a main control loop, multiple sets of air compressors and a drainage device. The main control loop comprises multiple sets of control circuits, all the control circuits are connected with the air compressors or the drainage device, each control circuit is composed of a time controller, a time-delay relay, a pressure relay, a control relay and a switch in a connecting mode, and the control relays are connected with nodes of PLC remote devices of the air compressors. The energy-saving automatic adjusting device has the advantages that working time periods of all the air compressors are set through the time controllers, the pressure relays are used for achieving the function of switching to the air compressors with the kinds of power and the function of drainage according to the demand quantities of factories, the situation that all the air compressors are started to meet the demand quantities of the air compressors in different time periods of the factories is avoided, electric resources are saved, and the loss degree of the device is reduced.

Description

technical field [0001] The invention relates to an air compressor energy-saving automatic adjustment device, in particular to an air compressor energy-saving automatic adjustment system capable of automatically switching to air compressors of different sizes and powers according to production time and air demand. Background technique [0002] Air compressors are widely used in industrial production, and there are several air compressors with different powers in the existing factory. Because the factory production time and production quota are not fixed, the demand and time nodes of the air compressor are unstable. Therefore, it is impossible to determine the number and time of starting up the air compressor equipment. In order to ensure the stable production, several air compressor equipment are directly turned on for a long time. In this process, when the stability of production is ensured, there is a serious waste of power resources. , and accelerate the wear and tear of t...

AI Technical Summary

Problems solved by technology

[0002] Air compressors are widely used in industrial production, and there are several air compressors with different powers in the existing factory. Because the factory production time and production quota are not fixed, the demand and time nodes of the air compressor are unstable. Therefore, it is impossible to determine the number and time of starting up the air compressor equipment. In order to ensure the stable production, several air compressor equipment are directly turned on for a long time. In this process, when the stability of production is ensured, there is a serious waste of power resources. , and accelerate the wear and tear of the equipment, and cannot automatically switch to air compressors of different sizes and powers according to the production time and air demand

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