Single battery, single battery forming process and battery module

• Main Authors: ZHANG JIANQUAN, CHEN JINRUI, YANG LEI, HUANG CHENGCHENG, FAN MIN
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the technical field of batteries, and relates to a single battery, a single battery forming process and a battery module, and the single battery comprises a first polar plate, a membrane electrode and a second polar plate which are stacked in sequence; the frame of the membrane electrode, the first polar plate and the second polar plate are correspondingly provided with a plurality of groups of runner inlets and outlets; a first sealing groove is formed between the first polar plate and the membrane electrode, a second sealing groove is formed between the second polar plate and the membrane electrode, the extension tracks of the first sealing groove and the second sealing groove surround the runner inlet and outlet, a first glue injection hole is formed in the membrane electrode, and the first glue injection hole comprises a glue inlet part formed in the periphery of the first sealing groove and an extension part; a second glue injection hole is formed in the position, corresponding t