Water heating apparatus using electrodes

A water heating apparatus using electrodes comprising:

• a heating tank in which a supply hole through which electrolyte solution is supplied is formed on one side of a top surface and a bottom surface of a container and a discharge hole through which the electrolyte solution is discharged is formed on the other side;
• and
• a plurality of pairs of heating electrodes composed of positive electrodes and negative electrodes that alternate with each other along an inner circumference of the heating tank,
• wherein the heating tank includes a bottom surface and a top surface, the bottom surface having a supply hole through which water is supplied, and the top surface having a discharge hole through which steam is discharged, and
• wherein a diameter of the discharge hole is greater than a diameter of the supply hole.

A water heating apparatus using electrodes comprising:

• a heating tank in which electrolyte solution is stored;
• and
• a plurality of pairs of heating electrodes composed of positive electrodes and negative electrodes arranged in the heating tank,
• wherein the heating electrodes are arranged so that at least a part of at least a pair of electrodes is always sunken under the electrolyte solution in a state where the electrolyte solution of no less than a minimum water level is stored regardless of the direction or position of the heating tank,
• wherein the heating tank includes a bottom surface and a top surface, the bottom surface having a supply hole through which water is supplied, and the top surface having a discharge hole through which steam is discharged, and
• wherein a diameter of the discharge hole is greater than a diameter of the supply hole.