APPARATUS FOR GENERATING MICRO BUBBLES

摘要

PURPOSE: A micro bubble generating device for saving water is provided to make micro bubbles in water and make the water soft. CONSTITUTION: A micro bubble generating device(100) for saving water includes a water supply pipe(21), a water storage tank(10), a delavel(20), a porous plate(30), and a friction plate(40). The water storage tank includes a water output pipe(22). The delavel supplies air to water and generates jet flows in the water. The porous plate is coupled with the water supply pipe. A coupling pipe(13) is formed on the top of the water storage tank. An air passing hole(43) is formed on the friction plate so that air inputted from an air control valve(41) is supplied to the water storage tank. Water outputted from the water supply pipe is rubbed with the friction plate.