초록 ▼

A water purifier to purify drinkable water, comprising a packed filter chamber, jet type oxygen dissolution chamber, UV lamp sterilization chamber, water circulation and drainage structure, water supply structure and a control circuit. Such an arrangement removes high polymer hydrocarbon pollutants,

A water purifier to purify drinkable water, comprising a packed filter chamber, jet type oxygen dissolution chamber, UV lamp sterilization chamber, water circulation and drainage structure, water supply structure and a control circuit. Such an arrangement removes high polymer hydrocarbon pollutants, low polymer trihalo-methane pollutants, and other soluble or insoluble pollutants such as mineral substances, metal salts or other impurities in the water.

대표청구항 ▼

A water purifier system comprising: an upstanding water tank; a water filtration unit located alongside said water tank; an air-water contact means located directly above said water tank; an ultraviolet lamp means located within said tank; means for circulating water from the tank through the filtra

A water purifier system comprising: an upstanding water tank; a water filtration unit located alongside said water tank; an air-water contact means located directly above said water tank; an ultraviolet lamp means located within said tank; means for circulating water from the tank through the filtration unit, air-water contact means, and back into the tank; said circulating means comprising a motor-operated pump, and a conduit extending from the filtration unit to the air-water contact means; means for introducing make-up water to the purifier system, comprising a solenoid valve; means for withdrawing purified water from the system comprising a diverter valve located in said conduit; and control means for continuously operating the motor-operated pump except when the solenoid valve is opened to introduce make-up water into the system.