Hydrogen-oxygen mixture gas producing and supplying device

1 . 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 ( 3 a and 3 b ) 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 ( 12 a ) 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 ( 3 a and 3 b ); and

a hydrogen-oxygen mixture gas producer ( 2 a ) 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 ( 3 a and 3 b ) 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 ( 7 a ) to which the positive current is applied from the power supply and control part ( 5 ) and the negative current applied from a bolt ( 7 b ) to which the negative current is applied from the power supply and control part ( 5 ), and to thus produce hydrogen (H 2 ) and oxygen (O 2 ),

wherein the plurality of positive and negative electrode plates ( 3 a and 3 b ) 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.

2 . The device according to claim 1 , wherein the top cover ( 11 ) of the hydrogen-oxygen mixture gas generation water tank ( 10 ) comprises a hydrogen-oxygen mixture gas outlet pipe ( 113 ) protruding outward therefrom to exhaust the hydrogen-oxygen mixture gas produced through the electrolysis operation of the plurality of positive and negative electrode plates ( 3 a and 3 b ).

3 . The device according to claim 1 , wherein the power supply and control part ( 5 ) comprises a power connection terminal ( 54 ) fixed to one side of the extension wall ( 121 ) of the bottom cover ( 12 ), a power plug ( 51 ) connected to an electrical outlet to receive power from the outside, a connection wire ( 52 ) connected to the power plug ( 51 ), and a connection socket ( 53 ) disposed on end of the connection wire ( 52 ), so that the power received from the outside is applied to the power supply and control part ( 5 ) disposed inside the installation space ( 12 a ).

4 . The device according to claim 1 , further comprising a plurality of permanent magnets ( 9 a and 9 b ) built spaced apart from each other by a given distance in the underside of the bottom cover ( 12 ) so as to allow magnetic fields generated therefrom to flow to the water stored in the hydrogen-oxygen mixture gas generation water tank ( 10 ).

5 . The device according to claim 1 , wherein the hydrogen-oxygen mixture gas producer ( 2 a ) comprises a plurality of fixing flanges ( 33 and 34 ) protruding symmetrically from each electrode plate, top and bottom support plates ( 6 a and 6 b ), and four bolts ( 7 a , 7 b , 7 c , and 7 d ) passing through the four corners of the top and bottom support plates ( 6 a and 6 b ) and screw-coupled to the top and bottom support plates ( 6 a and 6 b ), and the two bolts ( 7 a and 7 b ) of the four bolts ( 7 a , 7 b , 7 c , and 7 d ) pass through the bottom cover ( 12 ) and enter the installation space ( 12 a ), whereas the remaining bolts ( 7 c and 7 d ) are supported against top of the bottom cover ( 12 ) or fitted to concave grooves formed to a given depth on top of the bottom cover ( 12 ).

6 . The device according to claim 5 , wherein the bolt ( 7 b ) passes through the fixing flanges ( 33 ) protruding from the plurality of positive electrode plates ( 3 a ), and the bottom end of the bolt ( 7 b ) is connected to a positive connection terminal ( 57 ) for applying the positive current, wherein the bolt ( 7 a ) passes through the fixing flanges ( 34 ) protruding from the plurality of negative electrode plates ( 3 b ), and the bottom end of the bolt ( 7 a ) is connected to a negative connection terminal ( 58 ) for applying the negative current.

7 . The device according to claim 1 , further comprising a water level control sensor part ( 4 ) adapted to allow a warning sound to be generated or to allow an LED blinking lamp ( 91 ) to operate, when the storage level of the water stored in the hydrogen-oxygen mixture gas generation water tank ( 10 ) is lower than a preset level so as to notify a user of the shortage of water.

8 . The device according to claim 5 , wherein the hydrogen-oxygen mixture gas producer ( 2 a ) comprises a plurality of cover plates ( 8 a , 8 b , 8 c , and 8 d ) fixedly attached to four sides between the four bolts ( 7 a , 7 b , 7 c , and 7 d ) to hide the plurality of positive and negative electrode plates ( 3 a and 3 b ) stacked on top of one another while having the given distances from one another vertically from the outside and to provide advertising printing surfaces thereon to represent all kinds of explanations or advertising words or drawings.

9 . The device according to claim 7 , wherein the water level control sensor part ( 4 ) is electrically connected to the power supply and control part ( 5 ) and adapted to sense whether the storage level (W 1 ) of the water stored in the hydrogen-oxygen mixture gas generation water tank ( 10 ) is lower than top of the hydrogen-oxygen mixture gas producer ( 2 a ), and a warning part ( 9 ) is mounted inside the installation space ( 12 a ) to generate the warning sound or operate the LED blinking lamp ( 91 ) according to the sensed result.