Patent ID: 7028643

Claim:
A hot water and steam generator, comprising: a base; a first seal plate mounted on the base; a protruding container mounted on a side of the first seal plate; a second seal plate mounted on the base; a mounting ring mounted between and sealed by the first seal plate and the second seal plate; and a rotation wheel rotatably mounted in the mounting ring; wherein the first seal plate is formed with a water inlet, the container has an inside formed with a receiving space connected to the water inlet of the first seal plate and a side wall formed with a through hole connected to the receiving space, the rotation wheel has a central portion formed with a circular entrance hole connected to the through hole of the container, and the second seal plate is formed with a hot water outlet and a steam outlet located above the hot water outlet; and the rotation wheel has a peripheral wall formed with a plurality of impact holes each having a first end formed with a guide hole connected to the entrance hole and a second end directed toward an inner wall of the mounting ring.