Heat radiation bipolar plate for fuel battery
A fuel cell and bipolar plate technology, applied in the direction of fuel cells, circuits, electrical components, etc., to avoid complex structures and improve reliability
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[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] see Figure 1-5 , an embodiment of the present invention provides a heat dissipation bipolar plate for a fuel cell, including an oxygen plate 10 and a hydrogen plate 20, and the oxygen plate 10 and the hydrogen plate 20 are fastened to form a hollow structure for storing a phase change medium to dissipate heat through phase change , the oxygen plate 10 includes the working part 11 of the oxygen plate and the cooling part 12 of the oxygen plate, the hydrogen plate 20 includes the working part 21 of the hydrogen plate and the cooling part 22 of the hydrogen plate, and the outer surface of the working part 11 of the oxygen plate is provided with oxygen distribution The flow channel, the outer surface of the working part 21 of the hydrogen plate is provided with a hydrogen gas distribution flow channel, the outer surface of the cooling par...
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