Unit body of metal air battery and its intelligent control system

Abstract

The invention discloses a unit body of metal air battery, which can solve the problem of the nonuniformity of velocity in the electrolyte, ensure the internal electrolyte uniformly distributed, the residue in a cavity of a battery can be carried away fully in the electrolyte circulation and reflow process, injecting electrolyte in the whole metal air batteries can be realized only by a set of water injection equipment, greatly save the cost of manpower and material resources. The upper center of a housing has an upper hole and the lower center of a housing has a bottom hole. There is a slope inclined toward the inside in a cavity. There is a lower through hole at the lowest end of a slope. A lower through hole is communicated with a bottom hole of a housing. Both sides of a bottom hole and an upper hole have a mating surface groove, in which a sealing ring of a housing is placed. An upper sealing ring is fixed on a sealing plug. A sealing plug, an alloy plate, and an upper copper electrode are connected by a screw of an alloy plate. A battery cover is covered with a sealing plug. The middle of a sealing plug is provided with a middle hole corresponding to an upper hole of a housing, in which there is a downward upper through hole. When a sealing plug is inserted into the upper part of a housing, a closed space is formed inside a housing. The electrolyte is circulated and discharged by an upper through hole and a lower through hole. An intelligent control system having this unit body of metal air battery is also provided.