Design of a classification warning device for the accumulation of water in the elevator pit

With the continuous development of urbanization in modern society, the number of elevators is increasing. In the process of building construction in the city, because part of the building bottom waterproof measures are not in place, every rain season, the elevator pit water seepage phenomenon. Excessive water will lead to the failure of related electrical safety devices and the service life of related components. This thesis describes the device mainly include the CPU, the elevator controller, pump, alarm monitoring center, and respectively set on the bottom of the elevator guide rail on the right Angle bracket of pit and highly first water level sensor, which may vary from the second water level sensor and the third water level sensor, which can effectively monitor the elevator pit water level change and start the emergency measures, minimizes the negative effects of product.