Energy-saving evaluation method, device and computer readable storage medium for air compressor

By acquiring data from air compressors, differentiating between positive displacement and centrifugal air compressors, and calculating pressure redundancy energy saving rate and unloading loss energy saving rate, the problem of low accuracy in energy saving assessment of air compressors in existing technologies is solved, achieving more accurate energy saving assessment and system optimization.

CN122106873APending Publication Date: 2026-05-29SHANGHAI QINGKE INSTRUMENT INNOVATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI QINGKE INSTRUMENT INNOVATION TECHNOLOGY CO LTD
Filing Date
2026-01-23
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing energy-saving assessment methods for air compressors have low accuracy, fail to distinguish between different types of air compressors, and do not fully consider the operating states under loading and unloading conditions, as well as pressure optimization methods that are detached from actual site conditions.

Method used

By acquiring data from the air compressor, the minimum operating pressure and type are determined, the pressure redundancy energy saving rate and unloading loss energy saving rate are calculated, and a comprehensive evaluation is conducted based on the actual operating conditions, including differentiated evaluations of positive displacement and centrifugal air compressors.

Benefits of technology

It significantly improves the accuracy and reliability of energy conservation assessments, provides a scientific basis for stress optimization, ensures system stability and safety, and enhances the precision and practicality of assessment results.

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Abstract

The application provides an energy-saving evaluation method, device and computer readable storage medium of an air compressor. The method comprises the following steps: obtaining data information of an air compressor to be evaluated for energy saving, and determining the minimum operating pressure and the type of the air compressor to be evaluated for energy saving according to the data information, wherein the type of the air compressor comprises a volumetric air compressor type and a centrifugal air compressor type; determining the pressure redundancy energy-saving rate and / or the unloading loss energy-saving rate of the air compressor to be evaluated for energy saving according to the data information, the type and the minimum operating pressure of the air compressor to be evaluated for energy saving, and performing energy-saving evaluation processing on the air compressor to be evaluated for energy saving according to the pressure redundancy energy-saving rate and / or the unloading loss energy-saving rate to obtain an energy-saving evaluation result. The problem of low evaluation accuracy in the prior art is solved.
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