LEAKAGE DETECTION DEVICE USING THE SIPHON PRINCIPLE

摘要

The present invention relates to a leakage detection device using siphon principle. The leakage detection device includes: a water level measuring tube having a closed lower end portion and a first inflow port through which leakage water flows; a water collection tank accommodating the water level measuring tube; a discharging pipe including a first inducing pipe vertically disposed in the water level measuring tube, a connecting pipe extended from an upper end portion of the first inducing pipe through a sidewall of the water level measuring tube, and a second inducing pipe extended from one end portion of the connecting pipe to a lower side of the water collection tank, a lower end portion of the second inducing pipe being disposed lower in a position than a lower end portion of the first inducing pipe; and a water level measurer detecting a level of the leakage water flowed into the water level measuring tube.