A cooling system for an air compressor

By generating low-temperature gas through airflow diversion and vortex tube structure of the air compressor itself, combined with electromagnetic control, the problem of complex cooling structure and high energy consumption of existing air compressors is solved, achieving a high-efficiency and low-consumption cooling effect, which is suitable for external upgrades of various air compressor equipment.

CN122216049APending Publication Date: 2026-06-16WENLING YUSEN ELECTROMECHANICAL CO LTD
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Patent Information

Application Number
CN202610488797.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-14
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing air compressor cooling structures rely on external fans or liquid circulation systems, which are complex, energy-intensive, and difficult to adapt to the upgrading and transformation of traditional equipment. The cooling airflow regulation is not intelligent enough, resulting in insufficient cooling capacity or energy waste.

Method used

By utilizing the compressed gas generated by the air compressor itself, low-temperature gas is generated through airflow diversion and vortex tube temperature separation structure. Combined with electromagnetic control valve and linkage components, automatic regulation of cooling airflow and efficient heat dissipation are achieved, avoiding modification of the internal structure of the air compressor.

Benefits of technology

Without altering the internal structure of the air compressor, this system achieves efficient cooling, improves cooling efficiency and equipment applicability, reduces energy consumption, and is suitable for various air compressor equipment, especially for external cooling upgrades of existing equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a cooling system for an air compressor, comprising an air compressor body, a cooling pipe group, a flow distribution assembly, a joint control assembly and a heat dissipation sleeve shell arranged on both sides of the air compressor body, and a fin group is arranged on the surface of the heat dissipation sleeve shell. The flow distribution assembly is used for distributing part of the airflow output by the air compressor body into the cooling pipe group, and a vortex tube, a vortex pipe and a core cylinder are arranged inside the cooling pipe group to form a vortex pipe structure, so that the airflow generates a temperature separation effect inside, thereby generating low-temperature gas and being guided out through a cold airflow guide end pipe. The low-temperature airflow blows the surface of the heat dissipation sleeve shell and the fin group, forced convection heat exchange is realized through the flow channels formed between the fins, and the air compressor body is cooled. The application utilizes the airflow of the air compressor to generate a cold source, does not need an additional refrigeration device, has a simple structure and low energy consumption, simultaneously does not need to change the internal structure of the air compressor body, is suitable for heat dissipation modification of traditional air compressor equipment and can effectively improve the heat dissipation efficiency and operation stability of the equipment.
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