Electricity-proof wall structure for electric water heater

The utility model discloses an electricity-proof wall structure for an electric water heater, which comprises an outer pipe, an inner pipe and a core pipe, two ends of the outer pipe are respectivelyprovided with a first pipe orifice and a second pipe orifice, the core pipe is coaxially arranged in the outer pipe, one end of the core pipe is communicated with the first pipe orifice, and the otherend of the core pipe is communicated with the second pipe orifice. The inner pipe is embedded in the outer pipe from the second pipe orifice and sleeves the core pipe, a water flowing cavity, a waterflowing groove and a water outlet pipe orifice are formed in the inner pipe, the water flowing cavity is communicated with the other end, away from the first pipe orifice, of the core pipe, the waterflowing cavity is communicated with the water outlet pipe orifice through the water flowing groove, and the water flowing groove is annularly formed in the outer wall of the inner pipe; according tothe utility model, the length