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矿用便携式设备电池经本安处理选择合适的保护方式可以达到电池组件的防爆安全要求,以具有代表性的锂电池为例,阐述在封闭的爆炸性环境中单体锂电池过充、短路、2块电池并联过充及外部爆炸等情况下,对电池本身是否爆炸、是否能引起周围爆炸性环境的爆炸进行研究,实时监测试验过程中隔爆外壳泄压阀打开及关闭2种情况下的压力和温度变化情况。研究证明,锂电池自身爆炸压力巨大,并且温升较高,具有一定的危险性。
Mine portable equipment battery by the security treatment choose the appropriate protection methods to meet the explosion-proof safety requirements of the battery components to a representative of the lithium battery, for example, in a closed explosive environment, single lithium battery overcharge, short circuit, 2 Block battery in parallel overcharge and external explosion, etc., the battery itself is an explosion, whether it can cause explosions around the explosive environment to conduct research, real-time monitoring during the test explosion-proof shell pressure relief valve open and close the two cases of pressure and Temperature changes. Studies have shown that lithium battery explosion pressure of their own huge, and higher temperature, with a certain degree of danger.