A SOFC fuel cell stack module

Abstract

The utility model discloses a kind of SOFC fuel cell stack module, comprising: top cover pressurization structure, side edge shell, bottom shell are sequentially arranged from top to bottom;The top cover pressurization structure includes top cover and first pressurization mechanism and second pressurization mechanism;Sequentially arranged from top to bottom in side edge shell and bottom shell have pressurizing plate, first current collection mechanism, second current collection mechanism and multiple stacks, the current collection column of first current collection mechanism is inserted in first pressurization mechanism through top cover, the current collection column of second current collection mechanism is inserted in second pressurization mechanism through top cover;The structure of first pressurization mechanism and second pressurization mechanism is same;First pressurization mechanism includes guide cylinder and sequentially arranged in guide cylinder pressurizing upper cover, spring and spring seat, and it is screw thread connection between pressurizing upper cover and guide cylinder.Solved the key problems such as low heat management efficiency, insufficient sealing reliability, volume energy density is limited in traditional SOFC system.

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