Electronic anode, water storage device and water heater

The utility model discloses an electronic anode, a water storage device and a water heater, the electronic anode comprises a connecting piece, a locking piece, an anode assembly and a sealing element, the technical scheme is that the electronic anode is arranged, the electronic anode is applied in the water storage device, the electronic anode comprises the anode assembly, and the sealing element is arranged on the anode assembly. And the liner of the water storage device is protected in a sacrificial anode assembly manner, so that the service life of the liner is prolonged. Besides, according to the utility model, the sealing piece is improved, so that axial sealing and radial sealing are realized between the anode assembly and the connecting piece, and the sealing performance between the anode assembly and the connecting piece is greatly improved. Finally, according to the technical scheme, the structure of the electronic anode is optimized, parts of the electronic anode are reduced, and therefore the manuf