Water heater?

It is understood that the convenience of the water heater is that after plugging in the power supply, boiling water can flow out in a few minutes. However, the survey found that most of these water heaters use toilet-type water inlet valves, that is, floating ball switch type, which are two kinds of water heaters.

The design is unreasonable, so it was born. Step-by-step water heater and step-by-step water heater are used to prevent water mixing and ensure the water temperature to reach boiling.

Moreover, the water level control of traditional water boilers is mostly composed of floating balls and water level switches, which are mainly used to control the upper and lower water levels and turn on and off the boiling water. By using the switch function of the floating ball, the water tank can automatically fill the hot liner with water in case of water shortage.

The biggest disadvantage of this water intake method is that raw water cannot be completely separated from drinking hot water, and the released "boiled water" can not reach 100℃ at all. The stepping water heater in the filter not only eliminates the mixed water, but also ensures that the water does not come out until the water temperature reaches boiling, which can save energy by 80%.