Fuel cell system

Fuel cell system

  • CN 102,376,965 B
  • Filed: 08/05/2011
  • Issued: 08/10/2016
  • Est. Priority Date: 08/05/2010
  • Status: Active Grant
First Claim
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1. a fuel cell system, it is characterised in that including:

  • Fuel cell unit (15), in described fuel cell unit (15), end plate (36,37)Being arranged at the two ends of stacked battery, described stacked battery includes the monomer electricity of multiple stackingPond (10);

    AndPipeline (51), described pipeline is bolted to the institute of described fuel cell unit (15)State end plate, and described pipeline supplies fluid to described fuel cell unit (15) and makes fluidDischarge from described fuel cell unit (15),Wherein, duplexer internal manifold (60) is formed at the inside of described stacked battery, instituteStating duplexer internal manifold (60) is the stream for described fluid, and is arranged to extend throughDescribed stacked battery;

    End plate internal manifold (61) is formed at the inside of described end plate, described end plate internal manifold(61) connect with described duplexer internal manifold (60), and described end plate internal manifold (61)The direction extended relative to described duplexer internal manifold (60) tilts angularly to extend;

    Pipe interior stream (62) is formed at the inside of described pipeline, described pipe interior stream(62) it is connected to described end plate internal manifold (61);

    Further,The company including being connected to described end plate (36,37) of described pipe interior stream (62)The direction that the part connecing part makes a described part extend is relative to being perpendicular to end sheet surfaceDirection, it is inclined upwardly in the side identical with the direction that described end plate internal manifold (61) tilts,As the structure for described pipeline (51) being connected to described end plate (36,37)Flange (50) is arranged on the tip portion of described pipeline (51),The surface of the described end plate of contact (36,37) of described flange (50) is formed as closeIt is connected at the part of described end plate (36,37) be perpendicular to described pipe interior stream (62).

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