| 摘要 |
PURPOSE:To provide a water purifier ensuring water contaminants not to be accumulated for a long period of time to purity water in a stable way. CONSTITUTION:The bottom of a water tank having a drainage hole 5 at the bottom surface is provided with a perforated board 4, and contaminants in the water in the tank fallen through the perforations are ensured to draw off the tank via the drainage hole 5. The objective water purifier 1 is made up of the above-mentioned water tank 2, an anaerobic water-purifying module 7, fitted serially to the drainage hole 5, a water force feed means 8, an aerobic water-purifying module 10, an air feed means to supply the aerobic water- purifying module 10 with air, and a water temperature control/sterilizing module 16. |
