Direct water purifier
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United States of America Patent
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Oct 31, 2023
Grant Date -
Jun 3, 2021
app pub date -
Jun 14, 2019
filing date -
Jun 15, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A direct water purifier includes a first filter for filtering water introduced through a first flow path; a second filter for receiving the water supplied from the first filter through a second flow path and filtering the same; a first valve disposed in the second flow path to control water flow; a pump disposed in the second flow path to supply water having a predetermined hydraulic pressure or higher to the second filter; a third filter for receiving the water supplied from the second filter through a third flow path and filtering the same; a heating part for receiving the water supplied from the third filter and heating the same to a predetermined temperature; and a flushing valve disposed in a flushing flow path through which concentrated water is discharged from the second filter, wherein the flushing valve is opened during operation of the heating part.
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