| 摘要 |
PURPOSE: A hot water supply device for a fomentation-pack and a hot water mat is provided to improve an antibacterial function and a deodorant function by depositing the metal of acetate or sulfate using an anodic oxide film. CONSTITUTION: A heater(30) heats the circulating water saved in a water tank(40). A first nozzle(51) is connected to a fomentation pack through a circulation pipe. A second nozzle(56) is connected through the circulation pipe to a hot water mat. A pump(60) circulates the circulating water to the fomentation pack or the hot water mat from the water tank. A controller controls the operation of the pump and the heater. A case has the water tank, the heater, the pump and the controller. The body of the heater is respectively installed in a conduit which connects the water tank to the first nozzle, and the water tank to the second nozzle. The body is made of an aluminum material. An anodic oxide film is formed in the surface of the body. The metal of the acetate or the sulfate is deposited by the anodic oxide film. |
