| 摘要 |
PURPOSE: A water purifier of tank for supplying and storing city water of flat and apartment is provided to supply clean city water to the flat and apartment by preventing contamination of the water supply and storage tank of the flat and apartment and removing heavy metals and ion materials contained in the city water. CONSTITUTION: The water purifier of tank for supplying and storing city water of flat and apartment comprises a water purification tank (A) in which sediment filter is installed, a water purification tank (B) in which charcoal filter is installed, a water purification tank (C) in which illite filter is installed, a water purification tank (D) in which illite filter is installed, a city water supply and storage tank (E), a city water inlet(1), a city water inlet switch valve(2), a water purification tank opening and closing cover(3), a water purification tank opening and closing cover bolt(4), a rubber packing(5) inserted between the water purification tank and the water purification tank opening and closing cover(3), sediment filters(6) for removing foreign materials and rust residue, water purification filters(7) formed of charcoal that is a natural activated carbon, water purification filters(8) formed of illite that is a natural mineral, a water purification filter support(9), a purified city water outlet(10), a checking member(11) for checking contamination degree and sediment of water purification filter, a sedimentation basin(12) installed inside the water purification tanks so that foreign materials and rust residue contained in city water is settled in the sedimentation basin(12) before being discharged to the outside of the water purification tanks, a sediment discharge valve(13), a sediment discharge port(14) and a water purification tank support(15), wherein the water purifier is installed at the tank for supplying and storing city water of flat and apartment, and the inside of the water purification tanks is observed by fabricating the water purification tanks using a transparent material or installing the checking member(11) on the water purification tanks.
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