What is an instantaneous drinking fountain

Instantaneous water dispenser is a new type of water dispenser that drinks hot water without waiting, produces hot water in seconds, and does not need to heat water repeatedly. The principle of instantaneous water dispenser is to use a heating body with strong thermal conductivity, such as silica gel thick film, glass tube, metal tube, etc., to convert electrical energy into heat energy, and then transfer heat energy to water, and use strong heat energy to quickly heat the water in the water dispenser to the set temperature.