Fuel cell

Abstract

The invention discloses a fuel cell. The fuel cell comprises a box body, a box cover, a galvanic pile module, a hydrogen gas circulation pump, an air path system, a cooling system, a fuel cell controlsystem, a ventilation part and a hydrogen feeding integrated manifold, wherein the galvanic pile module occupies a position at one side of a first cavity of the box body; the fuel cell control systemis arranged above the galvanic pile module; a hydrogen gas inlet valve, an air inlet valve, a cooling liquid inlet valve, the hydrogen gas circulating, a hydrogen gas outlet valve, an air outlet valve and a cooling liquid outlet valve are distributed at the position of the other side of the first cavity of the box body; an opening is formed in one side face of the box body and an exhausting opening is formed in a side face of the box body at one opposite side of the opening; the ventilation part is mounted at the opening; the air path system and the cooling system are mounted on a first bottom plate at the outer side of the box body; the fuel cell disclosed by the invention is reasonable in layout, compact in structure and simple in finished product assembling; the cost is relatively lowand the quality is effectively controlled.

Description

Technical field: [0001] The invention relates to a fuel cell. Background technique: [0002] Existing hydrogen energy fuel cells generally include a box body, a box cover, a stack module (that is, a fuel cell stack—that is, a plurality of independent single fuel cells connected in series), a number of switching valves, a hydrogen circulation pump, a hydrogen supply system, an air Gas circuit system, cooling system, high-voltage positive output copper bar, high-voltage negative output copper bar, and fuel cell control system, due to the large number of components in the entire fuel cell, if the layout is unreasonable, it will inevitably lead to: large product volume, troublesome assembly of finished products, and increased cost and quality is difficult to control. Invention content: [0003] The object of the present invention is to provide a fuel cell, which solves the above-mentioned technical problems of unreasonable layout in the background technology that lead to larg...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a fuel cell, which solves the technical problems in the above-mentioned background technology that the unreasonable layout leads to large product volume, troublesome assembly of finished products, increased cost and difficult quality control by re-layouting each component.

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