Self flow type electromagnetic vortex flow water heater

The self-flow type electromagnetic vortex flow water heater relates to electromagnetic vortex flow heating technology, and aims at lowering power consumption and reducing cost of heating water. The self-flow type electromagnetic vortex flow water heater includes housing with water inlet hole to the cavity inside the casing in the upper part and water outlet hole to the cavity in the lower part, short-circuit type stator with outer circular wall connected to the inner circular wall of the cavity, permanent magnetic rotor with rotation shaft installed via bearings inside the cavity, and rotating vane installed in the upper part of the rotation shaft. The present invention heats water with the energy of water flow, and has the advantages of low power consumption, no smoke, safety, convenience, small size, simple structure, high reliability and low cost.