Fuel cell stack pressing device and method and vehicle

• Main Authors: ZHANG JIANQUAN, CHEN JINRUI, YANG LEI, FAN MIN
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention provides a fuel cell stack pressing device and method and a vehicle, and the device comprises a man-machine interaction control panel which receives a first control instruction, a second control instruction or a third control instruction, and an electric servo press which responds to the first control instruction, the second control instruction or the third control instruction. The movable pressing plate is driven to move downwards or upwards or the electric servo press is closed; when the movable pressing plate is driven to move downwards, the movable pressing plate moves close to the stack pressing platform, and along with continuous downward movement of the movable pressing plate, the movable pressing plate performs stack pressing on the to-be-stacked single fuel cells in the stack pressing area to form a fuel cell stack; when the movable pressing plate is driven to move upwards, the movable pressing plate gradually gets away from the stacking platform. According to the invention, the stack p