本文基于1974年以来进行的水箱检查的统计数据，重点介绍了检查和维护水箱的方法。给出了储罐内部的检查提示，包括顶板、壳体、立柱和其他附件以及地板。还提供了外部检查提示，以及重新涂漆和重新涂漆的建议。储罐维护包括定期检查和记录，以监控涂层和油漆的状态。

This article, based on statistics compiled from tank inspections performed since 1974, highlights methods of inspecting and maintaining water tanks. Inspection tips are given for the interior of tanks, including roof plates, shells, columns and other appurtenances, and floors. Exterior inspection tips are also provided, along with suggestions for repainting and recoating tanks. Tank maintenance involves periodic inspections and record keeping to monitor the status of coating and paint.