Spliced positive grid of ultra-large-capacity lead-carbon energy storage battery

• Main Authors: LIU WEI, YAN CAIXIA, SUN KUN, AN NING, CHEN WEIFANG, SHAO LIREN
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to a spliced positive grid of an ultra-large-capacity lead-carbon energy storage battery, and belongs to the field of battery production processes. Comprising a collecting strip and grids, the grids are arranged in a square strip shape, the grids are arranged in parallel at equal intervals, one end of each grid is fixed to the collecting strip, each grid comprises a positive grid front end and a positive grid rear end, one end of each positive grid front end is connected with one end of each positive grid rear end, and bridge-shaped protrusions are arranged on the positive grid front ends and the positive grid rear ends. The problem of multiple production and manufacturing defects of the ultra-large-capacity positive grid is solved, the lengths of the front end and the rear end of the positive grid can be adjusted according to the requirements of battery production, and the size range of the manufactured positive grid is larger. 本实用新型涉及一种超大容量铅炭储能电池拼接式正极板栅，属于电池生产工艺领域。包括集流条和板栅，板栅为方条形设置