Treatment method for preventing corrosion caused by electrolyte leakage during inverted use of storage battery for UPS (uninterrupted power supply)

Abstract

The invention discloses a treatment method for preventing corrosion caused by electrolyte leakage during the inverted use of a storage battery for a UPS (uninterrupted power supply), and relates to a storage battery. At present, demands on storage batteries of UPS devices for emergency power supplies rapidly increase; however, the UPS devices may be inverted or the storage batteries may be assembled in opposite directions in the devices, thus electrolyte in storage battery jars overflows from injection holes in battery covers under the action of gravity to cause appearance or equipment corrosion. At present, the following solutions are generally adopted: 1, the amount of the electrolyte is reduced, which causes electrolyte shortage of the storage batteries and easily forms thermal runaway; 2, the inverted use of the UPS devices or the storage batteries is avoided, which easily limits the use of the UPS devices and causes low applicability. The treatment method is characterized in that the interior of an injection hole sleeved with a rubber cap in the upper surface of a storage battery cover is covered by a circular absorbent gasket which can be made from AGM (absorbed glass mat) superfine fiberglass cotton or a strawboard. The treatment method has the advantages of low cost and flexibility and simplicity in operation.

Description

technical field [0001] The invention relates to a storage battery, in particular to a treatment method for preventing the leakage and corrosion of the storage battery used for UPS power supply when it is used upside down. Background technique [0002] At present, the international and domestic information networks are becoming more and more extensive, and the demand for batteries of UPS devices used for backup power is increasing rapidly. However, during the use of UPS devices, the user's storage location or the direction of battery assembly in the device may be reversed, which means The electrolyte inside the battery cell overflows from the liquid injection hole on the battery cover under the action of gravity, causing appearance or equipment corrosion. At present, the measures to solve this defect are generally: 1. Reduce the amount of electrolyte in the battery, but cause the battery to be poor, and it is easy to cause thermal runaway; 2. Avoid using the UPS device or bat...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a treatment method for preventing leakage and corrosion of batteries used in UPS power supplies upside down, which can overcome the shortcomings of leakage and corrosion and poor applicability, and has the characteristics of low cost, flexible and simple operation

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