| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a small bubble generator capable of inexpensively generating fine bubbles and a toilet bowl attached with the bubble generator.SOLUTION: A bubble generator includes a flow passage through which water flows, a chemical supply passage, an air supply passage, and a stirring part 250 for stirring water containing a liquid chemical and air. The stirring part 250 has a plurality of blades 252a radially provided around a center axis C1 of the flow passage in a portion where the stirring part 250 is provided and rotatable around the center axis C1, and the stirring part 250 is rotated around the center axis C1 by a pressure of water flowing through the flow passage, and thereby, the water containing the liquid chemical and the air is stirred, and bubbles are generated.</p> |
