BOILER USING OF ELECTRODE

摘要

PURPOSE: A boiler using electrodes is provided to control the current value of the supplied water by changing the amount of water, which makes contact with the electrodes. CONSTITUTION: A boiler using electrodes comprises a tank(10), electrodes(20) and a compression pump(30). The tank comprises an inlet hole(11) and an outlet hole(12) to supply/discharge the water to/from an inners space(15). The electrodes are installed in the inner space of the tank to heat the supplied water. The compression pump supplies the air to the supplied water of the inner space of the tank. Based on the impedance, which is varied depending on the temperature of the supplied water, the temperature is controlled by the current control of the supplied water depending on the amount of bubbles, which is generated by the air of the supplied water.