Retaining member and metal-air cell unit utilizing the same

摘要

The instant disclosure relates to a retaining member of a metal-air cell unit. The retaining member comprises a plurality of side plates constructed to define an anode compartment; and an air-distributing structure formed in the anode compartment. The air-distributing structure has a height difference from the side plates, and the height difference defines an air-distributing path.

主权项

1. A metal-air cell unit comprising:
a retaining member, including:
a plurality of side plates constructed to define an anode compartment; andan air-distributing structure arranged in the anode compartment;wherein the air-distributing structure has a standing wall and at least one protruding member arranged in the anode compartment; andwherein each side plate has an inner surface, a top surface, and an outer surface;wherein the standing wall is annularly arranged on the inner surfaces of the side plates; a metal slurry anode disposed in the anode compartment, which is an anode of the metal-air cell unit; an air electrode disposed on the retaining member corresponding to the metal slurry anode, which is a cathode of the metal-air unit; and a separator disposed between the metal slurry anode and the air electrode, wherein the separator is fixedly disposed on the top surfaces of the side plates; wherein the side plates are arranged above the air-distributing structure, and wherein a height difference from the top surfaces of the side plates to the air-distributing structure defines an air-distributing path to exhaust and distribute gas.