| 摘要 |
<p>PURPOSE:To enable a large amount of hot water of a predetermined temperature be instantly supplied by a method wherein a conduit is installed either at least by installing a cylindrical flowing element of a large diameter at its upper end or by setting a cylindrical flowing-out element of large diameter at its lower end. CONSTITUTION:A cold water conduit is comprised of a main body 1 of the conduit and a flowing-out element 2 disposed at a lower end of the conduit. The flowing-out element 2 is a cylindrical member having a larger diameter than that of the main body 1 of the conduit and is fixed at a lower end bent in a rightward direction of the main body 1 of the conduit while its axial direction is substantially coincided with its lower end. With such a mounting of the flowing-out element 2, a flowing-out speed of supplementary cold water into a thermal accumulation area 74 is decreased, and then an agitating action of the cold water and hot water in the thermal accumulation area 74 is restricted. As a result, a hot water reducing speed at the hot water area 73 is dampened and then a large amount of hot water of predetermined temperature can be supplied from the hot water area 73 instantly.</p> |
