Air inlet and outlet system of power generation module and control method

The invention relates to the technical field of fuel cells, in particular to a gas inlet and outlet system of a power generation module and a control method. The gas inlet and outlet system comprises a gas inlet pipeline, a gas outlet pipeline and a gas distribution chamber, the gas distribution chamber is used for arranging at least two fuel cell stacks, and the gas distribution chamber is connected with the gas inlet pipeline to obtain electrochemical reaction air at a set temperature; the gas inlet surfaces of the at least two fuel cell stacks are communicated with the gas distribution chamber, so that electrochemical reaction air enters the gas distribution chamber and is combusted together with fuel, and the gas outlet surfaces of the at least two fuel cell stacks are communicated with the gas exhaust pipeline, so that reacted gas is exhausted. According to the gas inlet and outlet system, a complex gas inlet pipeline and a complex gas outlet pipeline are omitted, the structure is simple, unified heat ma