A distributed power storage device

By using a rhythmic heat exchange mechanism and a synchronous limiting mechanism, and by utilizing carbon dioxide circulation to drive heat conversion, the problems of uneven temperature and high maintenance costs in distributed power storage devices are solved, achieving efficient and stable temperature control and safety, and extending battery life.

CN121416670BActive Publication Date: 2026-06-23ZHEJIANG BONA ENERGY DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG BONA ENERGY DEV CO LTD
Filing Date
2025-10-14
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing distributed energy storage devices cannot maintain a balanced temperature during battery operation, resulting in high heat dissipation noise, susceptibility to external influences, and high maintenance costs, which affect battery life and efficiency.

Method used

Employing a rhythmic heat exchange mechanism and a synchronous limiting mechanism, heat conversion and utilization are driven by carbon dioxide circulation to achieve internal and external exchange and flexible support and protection. Combined with modular design, this improves heat exchange efficiency and battery stability.

Benefits of technology

It achieves balanced and stable battery temperature, extends battery life, reduces the probability of damage during transportation, improves heat exchange efficiency and safety, and saves energy costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of distributed power energy storage devices, it is related to secondary battery technical field, including box, several hollow supports are evenly installed equidistantly in the box, several partition seats are evenly installed equidistantly in the side end surface of hollow support, cabinet is slidably installed in the top of partition seat, limit valve is embedded and installed in the bottom of cabinet side end surface, the end of limit valve is installed with spout, sliding plate is slidably installed in the inside of partition seat, the heat emitted in the process of the present application is driving force, forcibly realizes internal and external interactive heat exchange and internal circulation heat exchange, can effectively remove the heat generated in the process of device operation in time, realize the recycling of energy conversion and utilization, while realizing the efficiency of the base, improve the synchronism and high efficiency of heat exchange work, while prolonging the effective service life of battery, improve the popularization of device, flexible meet the multiple needs of user side cost reduction, power grid side stability and energy side low carbon.
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