A mobile energy storage power source of decommissioned batteries

By working together with the zoned adjustable liquid cooling components and the air cooling components, precise temperature management of retired batteries is achieved, solving the problem of insufficient dynamic heat dissipation in existing technologies and improving heat dissipation efficiency and battery life.

CN224417822UActive Publication Date: 2026-06-26LIUZHOU VOCATIONAL & TECHN COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIUZHOU VOCATIONAL & TECHN COLLEGE
Filing Date
2025-06-24
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing mobile energy storage power supplies cannot dynamically adjust according to the actual heat generation of each area of ​​retired batteries, which can lead to local hot spots that can accelerate the degradation of battery pack life and pose safety hazards.

Method used

It employs a combination of zoned adjustable liquid cooling components and air cooling components, and achieves precise adjustment of the liquid cooling pipeline through sliding displacement blocks and magnetic connections. Combined with a pump component to drive coolant circulation, it increases the coolant contact area in areas with rising temperatures, thereby achieving zoned dynamic heat dissipation.

Benefits of technology

It improves the heat dissipation targeting and efficiency of retired batteries, extends battery pack life, and reduces safety hazards.

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Abstract

The utility model provides a kind of mobile energy storage power supply of decommissioned battery, comprising: power supply equipment component, the upper end of power supply equipment component is provided with air cooling heat sink component, partition adjustable liquid cooling component is installed between air cooling heat sink component and power supply equipment component, partition adjustable liquid cooling component is embedded with limit component, pump unit component is externally connected to partition adjustable liquid cooling component, power supply equipment component includes energy storage outer frame, the inner end of energy storage outer frame is placed with multiple decommissioned battery bodies, multiple decommissioned battery bodies are installed equidistantly, by setting with power supply equipment component as core collocation each component cooperative operation, the energy storage and heat dissipation management of decommissioned battery body are realized, cooperation sliding displacement block drives displaceable liquid cooling main pipe movement and stretchable corrugated connection secondary pipe expansion and contraction, change the opposite area and position of liquid cooling main pipe and decommissioned battery body, increase cooling liquid contact area for temperature increasing area adjusting pipeline, realize partition dynamic heat dissipation to improve heat dissipation pertinence and efficiency.
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