| 摘要 |
<p>PURPOSE: To discharge predetermined temperature hot water by forming a buffle plate from one plate and further forming a water effluent gap opening between a peripheral edge lower surface and the upper surface of a bottom wall of a hot water tank, and ensure space saving and the low cost by miniaturizing the hot water tank. CONSTITUTION: A buffle plate body 23 comprises a flat disk-shaped top cover part 23a and an annular apron part 23b suspended downward. Water W flowing into a hot water tank 10 through a hot water supply hole 13 in a bottom wall 10a of the hot water tank 10 strikes an inner surface (a) of the top cover part 23a of the buffle plate body 23 and is directed to the bottom wall 10a of the hot water tank 10. The water W strikes the bottom wall 10a, and reflected water W is directed to flow to the annular apron part 23b of the buffle plate body 23. Thereafter, the water W flows to the lower side of the annular apron part 23b and flows out into the hot water tank 10 through a water effluent annular gap G. Since the water W flows into the hot water tank in rectified state, hot water at predetermined temperature at all times can be discharged from a water discharge tool 21 through a hot water supply piping 20 of a hot water supply hole 14.</p> |
