Which microbubble generation method to use in the shower
Household showers must generate "microbubbles" only by the pressure of the water supply (well). The pressure of the water supply can be high or low in some places and varies greatly from household to household. In addition, the minimum pressure at which a water heater can be used is about 0.04 Mpa, so it cannot be commercialized unless "microbubbles" are generated at the same pressure even in the shower.
In addition to the special ejector method, we hold patents for the generation of micro-nano bubbles in four methods, including the cavitation method and the swirling flow method.
Compared to the swirling flow method and the cavitation method, the special ejector method requires final adjustment of the bubble diameter and strict quality control, but the other two methods had problems that should have been claimed when used in showers, so we adopted a special ejector method that cleared all of them.
It can take in outside air and generate a large amount of microbubbles stably even at low water pressure.