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Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
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机译:防止压力波动的罐结构,电解质循环型二次电池和氧化还原液流型二次电池
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摘要
A simplified, pressure-variation preventing tank structure capable of preventing pressure variations in a gas phase portion resulting from temperature variations, without bringing stored liquid into contact with air. This pressure-variation preventing structure includes a breather bag arranged in a gas phase portion of a tank and inflating/deflating in communication with outside air, and a manhole to which the breather bag is attached to suspend in a gas phase portion, including a communication hole for the breather bag to communicate with outside air. The breather bag has air-blocking, acid-resistant and expandable characteristics.
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