AUTOMATIC WATER LEVEL INSTRUMENT KNOWING WATER LEVEL VISUALLY

摘要

PURPOSE: An automatic water gauge capable of recognizing water level with the naked eyes is provided to easily manage and repair facilities by remotely confirming the state of the water gauge. CONSTITUTION: An automatic water gauge capable of recognizing water level with the naked eyes comprises a solar cell module(10), an LED module(11), an upper cylindrical pipe(12), a lower cylindrical pipe(13), a porous pipe(14), and a weight(15). The solar cell module is composed of solar cells and has an antenna(20). The LED module displays a water level using power generated from the solar cell module. The upper cylindrical pipe is coupled to the bottom end of the LED module. The lower cylindrical pipe is coupled to the bottom end of the upper cylindrical pipe and has a sensor. The porous pipe is coupled to the bottom end of the lower cylindrical pipe. The weight is connected to a wire hook of the porous pipe using wires(66).