Metal-air battery and method of using the same
Provided is a metal-air battery and a method of using the same that make it possible to simplify replacement work while also sustaining high output effectively. The metal-air battery of the present invention comprises a cell unit provided with a plurality of metal-air battery cells in parallel, each metal-air battery cell being configured to include a metal electrode, an air electrode disposed facing the metal electrode, and a housing that supports the metal electrode and the air electrode. The metal-air battery also comprises handles for example that act as a first replacing means enabling the replacement of the entire cell unit. With this arrangement, it is possible to simplify replacement work while also sustaining high output effectively.
1. A metal-air battery comprising:
a cell unit provided with a plurality of metal-air battery cells in parallel, each metal-air battery cell being configured to include:
a metal electrode,
an air electrode disposed facing the metal electrode,
a housing that supports the metal electrode and the air electrode,
a liquid chamber provided between the metal electrode and the air electrode, and
wherein the plurality of metal electrodes are supported by the respective housings in a replaceable way
wherein the metal-air battery further comprises
a jointed part which integrally joins the plurality of metal electrodes together and projects upwards from each housing so that the jointed part can be grasped,
a power generation tank for receiving an electrolytic solution and in which tank the cell unit is placed for immersion in the electrolytic solution, and
a through-hole is formed in each metal-air battery cell to supply the respective liquid chambers of the respective cells with electrolytic solution when the cell unit is immersed in the power generation tank, and to discharge externally from the cells into the tank a product produced by a reaction of the metal electrodes and the air electrodes.
2. The metal-air battery according to claim 1 , wherein a handle is further provided on a side of the cell unit.
3. The metal-air battery according to claim 1 , wherein
the jointed part is provided at a position higher than a surface height of the electrolytic solution immersing the cell unit.
4. The metal-air battery according to claim 1 , wherein
the jointed part is provided with a finger-catching part on which a finger catches.
5. The metal-air battery according to claim 2 , wherein
the handle is provided at a position higher than a surface height of the electrolytic solution immersing the cell unit.