Zinc-oxygen battery pack with cooling function

Abstract

The invention discloses a zinc-oxygen battery pack with a cooling function. Compared with the prior art, the zinc-oxygen battery pack solves the problem of poor heat dispersion performance of a zinc-oxygen battery. The zinc-oxygen battery pack disclosed by the invention is formed in a way that a battery concatemer is installed on a positive pole base and then the positive pole base is covered by a negative pole top cover; the zinc-oxygen battery pack also comprises a tank body, an upper water pipe, a cooling bin, a lower water pipe and an insulation base, wherein the insulation base is installed at the bottom of the tank body; cooling liquid is filled in the bottom of the tank body; the zinc-oxygen battery pack is arranged on the insulation base, a tank cover is arranged on the tank body, a positive terminal and a negative terminal are arranged on the side face of the tank body; the cooling bin is connected with the upper water pipe and the lower water pipe respectively, the connection and disconnection between the upper water pipe and the cooling bin are realized through a safety valve; a diversion trench is installed in the negative pole top cover; and an overflow groove is formed at a side end of the diversion trench. According to the invention, the phenomenon of local overheating of a traditional zinc-oxygen battery is effectively prevented, the safety of the battery is improved, and the continuous working hour of the zinc-oxygen battery is prolonged.

Description

technical field [0001] The invention relates to the technical field of zinc-oxygen batteries, in particular to a zinc-oxygen battery pack with a cooling function. Background technique [0002] In the prior art, zinc-air battery packs and zinc-oxygen battery packs are often used to drive electric vehicles to solve the power problem, but the discharge current of zinc-air batteries generally cannot meet the high power demand. Although the zinc-oxygen battery can provide a strong working current, the large amount of heat generated by itself is difficult to dissipate quickly, which will easily lead to increased safety hazards and cannot continue to work for a long time, so it is not fully utilized. How to develop a zinc-oxygen battery cooling system that can quickly dissipate heat to the outside of the zinc-oxygen battery to reduce the working temperature of the zinc-oxygen battery has become an urgent problem to be solved. Contents of the invention [0003] The object of the ...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the defect of poor heat dissipation performance of zinc-oxygen battery in the prior art, and provide a zinc-oxygen battery pack with cooling function to solve the above problems

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