| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sanitary washing device realizing considerable cost reduction on a heater, securing the layout space of other related parts to increase the degree of design freedom by reducing the substantial layout space of the heater and moreover improving workability in attachment, replacement and maintenance-inspection regarding a thermal fuse. SOLUTION: The heater 50 disposed in a hot water storage tank 21 is structured not to have a mounting flange in itself. The heater 50 is formed in approximately U-shape, and the parts near both end parts are supported in the state of projecting outward from the external wall of the hot water storage tank 21. A connection part disposed inside the hot water storage tank 21 from both end parts 51 forms a connection part 53. The thermal fuse 70 is provided on the external wall of the hot water storage tank 21, and draining rib 207 for preventing the infiltration of stuck water into the thermal fuse 70 is integrally and protrusively provided on the external wall surface.</p> |
