| 摘要 |
PURPOSE: A water purifier with digital contaminant sensor and water softener is provided in which electronic IC circuit or computer chip for measuring contaminants is installed to display exchange time of filter on LCD panel, and water softener is installed to produce softened water from water remained after purifying water. CONSTITUTION: The water purifier(1) with digital contaminant measuring sensor and water softener comprises cooling water faucet(2); hot water faucet(3); cooling water softener faucet(4); hot water softener faucet(4'); LCD (liquid crystal display) panel(5) for displaying measured values after measuring contaminants; water quantity controller(6) for cold and hot water buttons of the water purifier; speaker(8); water inlet(9) into which tap water and other water are flown; water outlet(10) through which water of the water softener is flown out; contaminated water outlet(10'); power supply plug(11); first filter(12) for removing rust and dust as a purified water pretreatment precipitation filter; second filter(13) for removing chlorine as a purified water pretreatment carbon filter; third post carbon filter(14) for removing organic compounds; fourth membrane filter(15) for removing bacteria as an ultra fine filtration filter; fifth silver carbon filter(16) for increasing water taste and removing smell as a bacteria proofing and suppressing filter; filters(12' to 16') formed by rearranging the first to fifth filters(12 to 16), wherein the first to fifth filters(12 to 16) are installed twice or more to upgrade water filtration capacity, and water remained after water purification is flown into filters of the water softener; first purified water pretreatment precipitation filter(17) for removing rust and dust; second carbon filter(18) for removing water softener pretreatment chlorine; third post carbon filter(19) for removing water softener organic compounds; computer chip(20); IC digital electronic circuit(21); contaminant sensor(22); digital alarm for informing filter exchange time by bell, sound, melody and light; coin injector having vending machine function to draw out purified water using bill, card and coin; beverage function IC chip(25) for extracting beverage such as ginger tea, date tea and other beverage; computer chip(24') having vending machine function; and rice box(21').
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