| 摘要 |
PURPOSE:To make it possible to provide the structure of a smoothening plate more excellent in the smoothening property by mounting the smoothening plate in a heater provided at the upper part of a feed water connecting port at the lower part of a tank. CONSTITUTION:Water fed from a feed water connecting port 10 into a tank 1 hits against a smoothening plate 9 mounted on and fixed to a heater 2, and is smoothened in the lateral direction, pushing up hot water heated within the tank 1 quietly from the lower part. Thus, hot water can be fed through a feed hot water pipe 5. The smoothening plate 9 is mounted in the heater 2, and can be mounted simultaneously with the case of mounting the heater 2 to the tank 1. By making the smoothening plate 9 into a structure in which the insertion fixing to the heater 2 is easily possible, the assembling property is improved. The material used therefor can be common to the material of the heater 2 or can be a material having a good moldability and a high hot water resistance such as ceramics and its control can be made into one having a wide and complicate butt surface and an excellent smoothening property. |
