Air battery
An air battery and air electrode technology, which is applied to hybrid battery components, fuel cell half-cells and primary battery half-cells, etc., can solve problems such as inconvenient use, low reaction rate, and inconvenient use process
Active Publication Date: 2016-05-25
SICHUAN KANGCHENGBOTE MACHINERY MFG CO LTD
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Problems solved by technology
[0009] The air battery contains a high concentration of alkaline electrolyte. Once leakage occurs, it will corrode the parts near the battery and cause battery damage
In order to obtain better sealing, the existing battery packs must be assembled and welded under special conditions, which is extremely inconvenient to use; the reaction rate is low, it is difficult to obtain a large current in an instant, and it cannot meet the instantaneous high current requirements of electric vehicles and other electrical appliances. Power requirements; filling the fuel metal reaction material cannot be carried out at the use site, and the discharge of the fuel metal oxide of the battery reactant has not been solved. The overall replacement of the battery or electrode needs to be returned to the manufacturer, and the use process is extremely inconvenient. Limit the promotion and popularization of air batteries
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[0038] see figure 1 , figure 2, image 3 , Figure 4 , Figure 5 , Figure 6 , is an air battery provided by an embodiment of the present invention, such as figure 1 , figure 2 As shown, the air battery includes a battery body, which is characterized in that the battery body includes a positive comprehensive reactant 1 and a negative comprehensive reactant 2, and the positive comprehensive reactant 1 and the negative comprehensive reactant 2 pass through the air electrode The sheet 3 and the sealing ring 4 are closely connected;
[0039] Wherein, the positive electrode comprehensive reaction body 1 is a hollow part made of nickel-plated metal plate, and its left and right sides and the upper part are respectively provided with a plurality of air intake holes 5, and the lower part is provided with an oxygen intake pipe 6, and the hollow part is formed by The positive electrode sheet 7 and the air electrode sheet 3 are bonded and sealed; the negative comprehensive react...
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The invention discloses an air battery. The battery comprises a battery body, wherein the battery body comprises a positive electrode comprehensive reaction body and a negative electrode comprehensive reaction body, and the positive electrode comprehensive reaction body and the negative electrode comprehensive reaction body are tightly connected by an air electrode plate and a sealing ring. By the battery, the connection between battery electrodes is more convenient, the battery is taken as a current conductor and is also taken as a working chamber for fuel metal reaction, fuel metal can be conveniently and rapidly fed, and the technical problems of taking out of a fuel metal oxide, electrodes connected in series, electrode sealing, discharge, collection and separation of the fuel metal oxide, reaction demand quantity of oxygen and air and the like can be solved, the fuel metal is unnecessary to be returned to a factory for disassembly and replacement within a certain period, the power generation capability of the fuel battery after reassembly can be substantially improved, and the air battery is free from difficulty of disposability.
Description
technical field [0001] The invention relates to the technical field of batteries, in particular to an air battery with controllable current, fuel metal filling and metal oxide discharge without dismantling. Background technique [0002] The construction principle of an air battery is similar to that of a dry battery, except that its oxidant is taken from the oxygen in the air. For example, there is an air battery with zinc as the cathode, sodium hydroxide as the electrolyte, and the anode as porous activated carbon, so it can absorb oxygen in the air to replace the oxidant (manganese dioxide) in general dry batteries. With the development of science and technology, the research and use of air batteries have also been greatly developed. For example, zinc-air batteries. In 1878, L. Meche of France replaced manganese dioxide with platinum-containing porous carbon electrodes in zinc-manganese batteries. Carbon pack, developed the technology of zinc-air dry battery. In 1917, th...
Claims
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IPC IPC(8): H01M12/06H01M12/02
CPCH01M12/02H01M12/06
Inventor 周裕洪周盈吉
Owner SICHUAN KANGCHENGBOTE MACHINERY MFG CO LTD