Electric water heater

The utility model provides an electric water heater, has heating pipe and a temperature control device, the heating pipe has two, is long heating pipe and short heating pipe respectively, temperaturecontrol device has temperature detect ware and controlling means, controlling means does according to the plumber of controlled heating as a result of temperature detect ware, the temperature detect utensil has two, a long temperature detect ware and a short temperature detect ware, the length of long temperature detect ware is greater than the length of heating pipe, the length of short temperature detect ware is the length of more than or equal to heating pipe neck, two heating pipes, can be more high -efficient, quick add hydrothermal temperature, and simultaneously, long temperature detectware can be more accurate the temperature of detection water whether reach 100 degrees centigrade, the temperature that the container top also can be surveyed to short temperature detect ware prevents the container top water