| 摘要 |
PURPOSE: A remote water level managing device is provided to minimize power waste caused by unnecessary driving by efficiently controlling a motor pump as a water level is accurately checked by sensing the height and the temperature of water in a storage tank. CONSTITUTION: A remote water level managing device comprises a motor pump (15), a storage tank (20), an ultrasonic sensor (30), a temperature sensor (25), and a motor pump controller (40). The motor pump is installed in a pumping well (10) and pumps water. The storage tank is connected to the motor pump with a pipe (12) and collects the water by being arranged in a remote place. The ultrasonic sensor senses a water level by being installed in the inner upper part of the storage tank and includes a heater. The temperature sensor measures the temperature inside the storage tank by being installed inside the storage tank. The motor pump controller controls the driving of the motor pump. |
