Aluminum air battery and working method thereof

• Main Authors: ZHANG ZHONGFANG, CHEN ZHANGSHENG, LI YONG
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses an aluminum air battery and a working method thereof. The aluminum air battery comprises a shell, wherein an electrolyte is arranged inside the shell; an insertion opening forinsertion of metal aluminum is formed in the shell; a vent pipe is arranged on the shell; the vent pipe is connected with a first mixing chamber; the first mixing chamber is connected with a second mixing chamber and an oxygen chamber; the second mixing chamber is connected with a sealing sleeve capable of accommodating the metal aluminum sliding up and down therein; a gas returning pipe is connected to the upper side of the second mixing chamber; a control valve is arranged on the gas returning pipe. The aluminum air battery has the beneficial effects as follows: the design is reasonable, thestructure is simple, hydrogen generated after a reaction of the metal aluminum can be effectively utilized, the problems of self-discharge and high temperature of the conventional aluminum air battery are solved, energy is sa