Novel water electrolysis cell sealing gasket

The utility model relates to a novel sealing gasket of a water electrolysis cell. The sealing gasket comprises a water electrolyzer sealing gasket body, wherein a first edge frame, a second edge frameand a third edge frame which are the same in shape are arranged on the water electrolysis cell sealing gasket body from inside to outside; the third edge frame is arranged at the outer edge of the water electrolysis cell sealing gasket body in a surrounding manner; an area between the second edge frame and the third edge frame is set as a water electrolysis tank sealing gasket mounting area; a plurality of water electrolysis cell sealing gasket mounting holes are evenly formed in the water electrolysis cell sealing gasket mounting area in the circumferential direction of the water electrolysis cell sealing gasket body, a protruding ring is arranged at one end of each water electrolysis cell sealing gasket mounting hole in a surrounding mode, and water electrolysis cell bolts are arrangedin the water electrolysis