MEASUREMENT SYSTEM FOR MEASURING WATER LEVEL OF RESERVOIR

摘要

The present invention relates to a system for observing the water level of a reservoir and, more particularly, to a system for observing the water level of a reservoir, which can facilitate installation and maintenance thereof by installing an input rod into a slope surface of the bank of a reservoir and connecting a pressure sensor with a wire circulating along the input rod in order to circulate the wire and to easily put in or pull out the pressure sensor at a depth for measuring the water level. The system for observing the water level of a reservoir comprises: a water level measuring device which includes a pressure sensor installed below the water surface of a reservoir in order to measure the water level of the reservoir; and a water level observing control panel which calculates a pressure value transmitted from the pressure sensor of the water level measuring device or a water level value from the pressure value, and transmits the water level value to a management server or a management terminal. The water level measuring device comprises: a long input rod whose one end is put into below the water surface along a slope surface of the bank of a reservoir and which is installed in the slope surface of the bank of the reservoir; and a circulating wire whose both ends are extended along the input rod toward the other end unit of the input rod as they are hung on a wire supporting unit placed at one end unit of the input rod. The pressure sensor is attached to the circulating wire in order to move from the one end unit to the other of the input rod in one direction circulation of the circulating wire and to be put into below the water surface, and moves from one end unit of the input rod to the other in the opposite direction circulation of the circulating wire in order to be pulled out above the water surface.