| 摘要 |
The present invention relates to an electronic water supply apparatus supplying water necessary for breeding livestock, which measures the amount of water remaining in the water supply apparatus and, more specifically, to a water supply apparatus, which comprises: + electrode installed to be projected at a height of 4-20 mm from the bottom of the water supply apparatus; - electrode installed to be projected at a height of 3-15 mm from the bottom of the water supply apparatus; and a moisture detection sensor consisting of a pair of electrodes of + electrode and - electrode, and is characterized in that the moisture within the water supply apparatus is measured using the charge difference of the + electrode and the - electrode. The present invention solves a technical problem by providing an electronic water supply apparatus, which is characterized by a discharge hole discharging water formed on the bottom of the water supply apparatus, and which a control device is additionally included outside the water supply apparatus so that an alarm light and a speaker connected to the control device alarms when the value measured by the moisture detection sensor is less than a predetermined value, and the control device automatically allows to supply water to the water supply apparatus when the value measured by the moisture detection sensor is less than a predetermined value. |
