| 摘要 |
PURPOSE:To obtain the titled small-sized apparatus capable of utilizing in household or the like and capable of operating with low cost by constituting the purifying apparatus of hot water in bath of respective parts of a drawing-up part for the hot water, a filtration chamber, a hot water storage vessel and a water supply vessel and arranging said respective parts in one unit of outer cylinder made of heat insulating board wall. CONSTITUTION:The hot water of bath is sprayed to the upper part of a filtration chamber 2 via a pipe 12, a pump 13 and an injection pipe 14. The hot water purified with a filtration plate 23 of upper step, a filtration plate 24 of next step and a filtration plate 25 of lower step is allowed to fall into a hot water storage vessel 3. Further more, a bactericidal lamp 36 is operated to the hot water and it is heated at suitable temp. in a heating chamber 33 and stored in the vessel 3 and if necessary, it is fed in a bath 6 via a drawing-out pipe 48 and a hose 47. When a cock 44 is opened, water falls through a water supply pipe 43 from a water supply vessel 4 and is heat- exchanged with the hot water of heating chamber 33 to obtain suitable temp. and used as shower 46 or the like through a hose 47. An injector 16 of oxygen or the like or an air suction port 18 is provided to a drawing-up pipe 11 and the bubbles are fed in the circulating hot water to promote the purification and to make useful for health facilitation.
|
