| 摘要 |
An integrated bipolar plate module for a fuel cell stack includes a catho de fluid flow plate, an anode fluid flow plate and a coolant fluid flow plate which is mounted and sandwiched between the cathode fluid flow plate and the anode fluid flow plate. The cathode fluid flow plate is formed with a plurality of channels for conveying a cathode gas, the anode fluid flow plate is formed with a plurality of channels for conveying an anode gas, and the coolant fluid flow plate is formed with a plurality of channels for conveying a coolant between the cathode flu id flow plate and the anode fluid flow plate. In assembly, every two adjacent cell units of the fuel cell stack are separated by a bipolar plate module, so tha t the cathode gas is conveyed to an adjacent cathode gas diffusion layer through t he channels of the cathode fluid flow plate and the anode gas is conveyed to an adjacent anode gas diffusion layer through the channels of the anode fluid flow plate respectively. |
