Fuel cell integrated structure with air, hydrogen and water distribution functions

The invention discloses a fuel cell integrated system with air, hydrogen and water distribution functions. The fuel cell integrated system is composed of a water path filtering assembly, a hydrogen self-heat-exchange hydrogenation path buffering assembly, a hydrogen outlet water distribution assembly, a hydrogen inlet integrated valve assembly, a galvanic pile assembly and an air path control assembly, wherein the galvanic pile assembly comprises a galvanic pile and an integrated end plate, and the integrated end plate is provided with an air inlet and outlet, a hydrogen inlet and outlet and acooling water inlet and outlet; and the water path filtering assembly, the hydrogen self-heat-exchange hydrogenation path buffering assembly, the hydrogen outlet water distribution assembly, the hydrogen inlet integrated valve assembly and the air path control assembly are respectively connected with an air inlet/outlet, a hydrogen inlet/outlet and a cooling water inlet/outlet in the integrated end plate. The fuel cell i