| 摘要 |
PROBLEM TO BE SOLVED: To effectively decompose harmful organic compounds causing a stain or a stench to make it possible to maintain clean and comfortable environment of a room with sanitary equipment by arranging sanitary equipment and ultraviolet ray radiators in the room, and forming an optical catalyzer functional layer on the surface of a member exposed inside the room. SOLUTION: A toilet unit is arranged with a washstand 3 and ultraviolet ray radiators 1a and 1b adjacent to an optical catalyzer functional layer. The right and left sides of the center front wall are formed slightly hollow. And the ultraviolet ray radiator 1a, or a fluorescent tube 5 (a passive type ultraviolet ray radiator) is installed in the center right hollow by fitting in the wall, and covered by an outer cover 4a to be flush with the wall. On the other hand, the center left hollow is provided with the ultraviolet radiator 1b provided with fluorescent tube 5 arranged in a line, and an outer cover 4b provided with blades 17 arranged in parallel from up to down in a louver shape. Besides, a reflector 16 is mounted on this part of the wall 15 to form a space, which is open at the upper and lower part, between the reflector 16 and the outer cover 4b. |
