Bubble generator and flush toilet
A bubble generator includes an ejector including a flow passage, a water supplier that supplies water into the flow passage, an air supplier that supplies air into the flow passage, a cleaner supplier that supplies a cleaner into the flow passage, and a bubble discharger that discharges bubbles generated by mixing the water, the air, and the cleaner; a water supply device that supplies water to the flow passage via the water supplier, and a cleaner supply device that supplies the cleaner to the flow passage via the cleaner supplier. The cleaner supplier is formed on a lower surface of the flow passage.
1. A bubble generator, comprising:
a flow passage;
a water supplier that supplies water into the flow passage;
an air supplier that supplies air into the flow passage;
a cleaner supplier that supplies a cleaner into the flow passage;
a bubble discharger that discharges bubbles generated by mixing the water, the air, and the cleaner;
a water supply device that supplies water to the flow passage via the water supplier; and
a cleaner supply device that supplies the cleaner to the flow passage via the cleaner supplier,
wherein the cleaner supplier is formed on a lower surface of the flow passage,
the cleaner supplier is formed into a stepped shape lower than the flow passage surrounding the cleaner supplier, and
a cleaner supply port of the cleaner supply device is arranged on a bottom surface of the cleaner supplier.
2. The bubble generator of claim 1 ,
wherein the water supply device is configured to periodically flush water to the flow passage.
3. A flush toilet, comprising:
a toilet bowl part;
a bubble passage that guides bubbles toward the toilet bowl part; and
the bubble generator of claim 1 , the bubble generator provided in the bubble passage.