An immersion liquid cooling, fire suppression system

CN224862277UActive Publication Date: 2026-10-16CHINA ENERGY CONSTR ENERGY STORAGE TECH (WUHAN) CO LTD
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Patent Information

Application Number
CN202522057192.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-24
Publication Date
2026-10-16
Estimated Expiration
2035-09-24

AI Technical Summary

Technical Problem

而板换式液冷接触热阻高,传热效率低,无法及时将电池充放电过中产生的热量散出,最终造成电芯温差大,温升高,严重影响系统安全及循环寿命;

Benefits of technology

1、本实用新型中空气处理组件、储气件、箱体、真空泵的结构设置,可有效控制箱体中温度以及可燃气体的浓度,甚至压力等,以达到对箱体降温及消防的效果;

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Abstract

The utility model relates to an immersion type liquid cooling, fire control system, including air treatment subassembly, gas storage spare, box, vacuum pump, the air outlet of air treatment subassembly is passed through pipeline with the air inlet intercommunication of gas storage spare, the air outlet of gas storage spare is passed through pipeline with the air inlet intercommunication of box, the air outlet of box is passed through pipeline with vacuum pump air inlet end intercommunication, to control temperature and combustible gas concentration in the box, air treatment subassembly is used for separating inert gas in air and then input gas storage spare, the battery module group is immersed in the box through cooling liquid. Advantageous effect is: the structure setting of air treatment subassembly, gas storage spare, box, vacuum pump can effectively control temperature and combustible gas concentration in the box, even pressure etc, reach the effect of cooling and fire control to the box.
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