Energy-saving kettle

The utility model provides an energy-saving water heating kettle, which comprises a kettle body, a kettle cover and a kettle mouth. The utility model is characterized in that a middle position between the bottom surface of the kettle body and the kettle cover is made into a center communicated body, and a heat-leaking water tank communicated with a kettle body cavity is arranged in a cavity of the lower part of the center communicated body. The kettle body is improved into a center cone, and a heat-leaking water tank is arranged on the lower part of a cone cavity. When water is boiled, gas burns on the kettle bottom, the heat-leaking water tanks and the wall of the center cone, heating area is added, flames are evenly distributed and the purposes of quick water boiling and gas saving are realized.