| 摘要 |
PURPOSE: A central water purification system is provided, which is characterized in that the system is able to purify perfectly, so treated water can be taken drinking water. And the central system reduces costs of construction and maintenance as compared with each installation. CONSTITUTION: A central water purification system is characterized by comprising the following parts: a micro filtering facility(54) installed to filter impurities, a softening facility(56) for hard water, an activated carbon filtering facility(72) installed to adsorb organic matter, an ozone generator(78), ceramic facilities for generating infrared rays(74,76) installed to convert from treated water to activated water, a salt tank(60), an air compressor(64), a pretreatment facility, a control unit(96) installed to remote control, a treated tank(84) installed to store treated water, a supply pump(70) for drinking water, and a circulation pump(80) used as the supply pump(70) is not operated because of a full treated tank(84). The circulation of treated water by a circulation pump(80) is able to refrain from a stagnant phenomenon and supply with activated water continuously.
|
