An outdoor installable liquid cooling heat dissipation flywheel energy storage converter

By combining liquid cooling units with centrifugal fans for heat dissipation and functional zoning design, the high heat dissipation cost and outdoor installation difficulties of flywheel energy storage converters are solved, achieving efficient heat dissipation and convenient maintenance, and adapting to the operating requirements of complex outdoor environments.

CN224343087UActive Publication Date: 2026-06-09GUANGDONG RUILAI HUAKONG TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG RUILAI HUAKONG TECHNOLOGY CO LTD
Filing Date
2025-07-25
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing flywheel energy storage converters have increased costs due to their cooling methods and are not suitable for outdoor installation. Their structural design is also difficult to meet the protection requirements of outdoor environments, and maintenance is inconvenient.

Method used

The heat dissipation method adopts a combination of liquid cooling unit and centrifugal fan. The cabinet is divided into functional areas by the first horizontal partition layer and the first vertical partition layer to form independent cooling air channels. The centrifugal fan directly dissipates heat for inductive devices, and the heat dissipation path is optimized by hollow brackets and grid mesh. Combined with the design of pull-out control module, the maintenance convenience is improved.

Benefits of technology

It reduces heat dissipation costs, enhances outdoor protection performance, improves heat dissipation stability and ease of maintenance, and adapts to the operational needs of complex outdoor environments.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224343087U_ABST
    Figure CN224343087U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of liquid-cooled heat dissipation flywheel energy storage converter that can be installed outdoors, it relates to flywheel energy storage system electrical equipment technical field.For the problems of high heat dissipation cost, not suitable for outdoor installation in prior art, it is divided into top installation area and lower functional area by first horizontal partition layer and first vertical partition layer, top installation area is equipped with liquid cooling unit and centrifugal fan, lower functional area is communicated with liquid cooling unit by air vent, and heat dissipation is directly realized for inductive device vertically installed by centrifugal fan.Cabinet is equipped with independent cooling air duct, and directional air intake and exhaust are realized by grating net;Adopt hollow support installation module to enhance heat dissipation, and set up protection plate, pullable control module to improve outdoor protection and maintenance convenience.The utility model reduces additional fan and liquid cooling power, reduces cost, compact layout reduces ground projection, adapts to complex outdoor environment, and improves operation reliability.
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