Cabinet air conditioner cooling method, device and storage medium

By setting priority cooling modes and multimodal parameter mapping, combined with filter differential pressure control, the problem of continuous cooling and energy consumption of cabinet air conditioners under abnormal conditions is solved, achieving stable operation and extended lifespan of the equipment.

CN122107558APending Publication Date: 2026-05-29SUZHOU BLACK SHIELD ENVIRONMENTAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU BLACK SHIELD ENVIRONMENTAL CO LTD
Filing Date
2026-04-14
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing cabinet air conditioners cannot continuously cool down under abnormal conditions, causing the temperature to rise rapidly. Furthermore, condensation is easily generated during fresh air heat exchange, which can damage equipment and increase energy consumption.

Method used

The system employs priority settings for emergency cooling mode, fresh air heat exchange mode, and normal cooling mode, and combines multimodal parameter mapping relationships to adjust the cooling mode in real time. It also uses three-level threshold settings based on the pressure difference across the filter to achieve precise control.

Benefits of technology

It enables continuous cooling of equipment under abnormal conditions, extends equipment life, reduces energy consumption, avoids frequent mode switching and filter clogging, and improves operational stability.

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Abstract

The application discloses a cabinet air conditioner cooling method and device and a storage medium, and relates to the technical field of refrigeration equipment control. The method comprises the following steps: S1, collecting multi-modal parameters; S2, performing filtering processing on the multi-modal parameters to obtain preprocessed multi-modal parameters; S3, establishing a mapping relationship between different cooling modes and the preprocessed multi-modal parameters, and determining the priority of the different cooling modes; and S4, determining a current cooling mode according to the real-time collected preprocessed multi-modal parameters, and performing cooling. Through the setting of the fixed priority, the mapping relationship between the different cooling modes and the preprocessed multi-modal parameters is matched, the emergency refrigeration mode is started when the equipment fails, the fresh air heat exchange mode is started when the outdoor temperature and humidity are suitable, and the normal refrigeration mode is started under normal circumstances, so that the equipment protection, energy saving and temperature control stability are considered.
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