A STRUCTURE FOR PROTECTING IMPACT OF A DUAL TERMINAL PIPE

摘要

The utility model relates to a shock-proof structure for anode rods of an electric water heater, which is characterized in that a plurality of mutually welded connection core wires are embedded in a plurality of axial centers of the anode rods. The anode rods at the upper part are connected with telescopic pipes and are fixedly connected with fixed bases at the upper positions of a heat storage tank by assembled bolts; the anode rod positioned at the lower part are connected with an impact absorption pad base, and the circumference of the outer side of the impact absorption pad base is provided with a plurality of buffer convex parts which can absorb impact generated by the contact of the anode rods and the inner wall of the heat storage tank; a push nut which is provided with a plurality of elastic convex spring sheets enables impact absorption pad sheets to be fixedly connected with the lower ends of the anode rods at the lower part.