Ultrasonic electric kettle

Abstract

The invention provides an ultrasonic electric kettle. The ultrasonic electric kettle includes a kettle lid, a kettle body, a base and a heating device; the electric kettle is also provided with an ultrasonic water quality detection and descaling device, and the ultrasonic water quality detection and descaling device includes an ultrasonic wave generator, an ultrasonic wave receiver, an ultrasonictransducer and a controller. The controller is connected with the ultrasonic wave generator, the ultrasonic wave receiver and the ultrasonic transducer. The ultrasonic electric kettle is easy to operate, the work efficiency of the ultrasonic transducer is improved, the electric energy is saved, the descaling effect is more effective, harmful substances in water are volatilized, and the improvementof the water quality is facilitated.

Description

technical field [0001] The invention relates to the technical field of electric kettles, in particular to an ultrasonic electric kettle. Background technique [0002] Daily water contains calcium and magnesium ions, and when heated, calcium and magnesium ions are easily combined with acid radical ions in the water to form insoluble substances, which stick to the bottom and wall of the electric kettle to form scale. Limescale has always been a problem with electric kettle products. The severity of scale varies with the water hardness in different regions, especially in northern my country. Because the temperature at the bottom of the kettle is higher, scale is more likely to form on the bottom of the kettle, which has a greater impact on heating efficiency and water quality, not only shortening the service life of the electric kettle, but also causing inconvenience to users. Scale makes the heating time longer, and then increases the concentration of harmful residual minera...

AI Technical Summary

Problems solved by technology

The scale of the electric kettle affects the water quality and heating efficiency, thus shortening the service life of the electric kettle and human health

A small number of kettles already have the function of descaling or anti-scaling, but some people ignore the fact that some people use electric kettles to heat pure water, which basically does not generate scale. When using electric kettles with descaling or anti-scaling functions to heat water, the The descaling or antiscaling function is activated, wasting power

Some electric kettles with descaling function cannot know whether the water has reached the standard of drinking water after descaling, and some electric kettles have unstable ultrasonic transducers

[0005] The present invention is aimed at improving the waste of electric energy caused by the default automatic descaling mode of the electric kettle in the prior art, the detection of the concentration of impurities in the water after descaling, and the unstable operation of the ultrasonic transducer.

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