一款补偿铅酸蓄电池后期失水的结构设计  

A structure design for compensating the late water loss of lead-acid battery

作　　者：汤序锋 欧阳万忠 周代辉 庞明朵 傅伟平 TANG Xufeng;OUYANG Wanzhong;ZHOU Daihui;PANG Mingduo;FU Weiping(The Technology Center of Tianneng Battery Group Co.,Ltd.,Changxing Zhejiang 313100,China)

机构地区：[1]天能电池集团股份有限公司铅酸研究院,浙江长兴313100

出　　处：《蓄电池》2022年第4期198-200,共3页Chinese LABAT Man

摘　　要：针对铅酸蓄电池使用一段周期后出现内部单格失水而导致电池变形及性能下降的情况,笔者设计出一款电池槽。电池槽的内部被分隔板分隔成若干单格,每个单格内有一个电池极群。在电池中心极群集格处设计有电解液储液槽,利用吸液耐酸棉条将电解液引导至极群。根据验证及解剖分析可明显弥补电池后期失水。For the lead-acid battery,after a period of use,the internal single cell water loss defect of the battery leads to the deformation and performance degradation of the battery.The author designs a battery container,which is internally divided into several single cells by a partition plate.There is a battery pole group in each single cell,and an electrolyte storage tank is designed at the cluster cell of the central pole of the battery.The liquid absorption and acid resistant cotton strip is used to guide the liquid to the pole group,According to the verification and anatomical analysis,it can significantly make up for the later water loss of the battery.

关 键 词：铅蓄电池 电解液 失水 电池槽 极群 储液槽 

分 类 号：TM912.1[电气工程—电力电子与电力传动]