公共卫生间自动冲水装置的PLC控制

摘要

This paper describes the use of a PLC controlled automatic flushing device in 20 public toi-lets .This kind of device overcomes the disadvantages of conventional flushing device with novel design and simple control procedures .Above all ,it can greatly reduce the consumption of water ;it is of great value and will achieve greater economic and social benefits .%介绍了利用一台P L C控制20个公共卫生间的自动冲水装置 ,这种装置克服了传统冲水装置的缺点 ,控制程序简洁 ,能大大降低自来水的消耗 ,具有很好的应用价值 ,能够取得较大的经济效益和社会效益.