Hydrogen-oxygen mixture gas producing and supplying device

A hydrogen-oxygen mixture gas producing and supplying device comprising:

• a hydrogen-oxygen mixture gas generation water tank (10) to store a given amount of water therein and adapted to locate positive and negative electrode plates (3a and 3b) adapted to electrolyze the water using positive and negative currents;
• a top cover (11) mounted on top of the hydrogen-oxygen mixture gas generation water tank (10) to open and close the top of the hydrogen-oxygen mixture gas generation water tank (10) and having a water inlet pipe (110) coupled thereto;
• a bottom cover (12) mounted on bottom of the hydrogen-oxygen mixture gas generation water tank (10) and having an extension wall (121) extending from the outer periphery thereof and a bottom sealing plate (122) to form an installation space (12a) in which a power supply and control part (5) is mounted to apply the positive and negative currents to the positive and negative electrode plates (3a and 3b);
• and
• a hydrogen-oxygen mixture gas producer (2a) fixedly supported vertically to the bottom cover (12) inside the hydrogen-oxygen mixture gas generation water tank (10), while being submerged in the water stored in the hydrogen-oxygen mixture gas generation water tank (10), and having the positive and negative electrode plates (3a and 3b) alternately stacked on top of one another, while having a given distance vertically therebetween, to perform electrolysis for the water stored in the hydrogen-oxygen mixture gas generation water tank (10), with the positive current applied from a bolt (7a) to which the positive current is applied from the power supply and control part (5) and the negative current applied from a bolt (7b) to which the negative current is applied from the power supply and control part (5), and to thus produce hydrogen (H2) and oxygen (O2),
• wherein the plurality of positive and negative electrode plates (3a and 3b) each has a sectional area of the shape of “∧” or “∨” between an outer periphery (31) and a center opening (32) and a plurality of round bent portions (30) continuously formed concentrically between the outer periphery (31) and the center opening (32) at given intervals so as to enlarge an electrolysis area.