| 摘要 |
The present invention relates to an underground water pumping control device including a pump installed in a tubular well inserted into the underground space and pumping underground water; a first water level sensor sensing a water level inside the tubular well; a storing tank wherein underground water pumped from the tubular well is stored; a second water level sensor sensing a water level of the storing tank; and a control unit which receives water level information of the tubular well from the first water level sensor in accordance with preset sensing conditions, records the water level information in a recording unit, calculates an underground water supply amount per a unit hour to the tubular well based on water level change information of the tubular well recorded in the recording unit, and drives the pump by determining a pump operating timing based on the calculated underground water supply amount per a unit hour when the water level of the storing tank received from the second water level sensor is in a supplement range. According to the underground water pumping control device, information of a change in an underground water supply environment is obtained. In addition, water resources are stably obtained and a pump malfunction is prevented by controlling underground water pumping conditions corresponding to the obtained information of the change in the underground water supply environment. |
