Water purifier and method for controlling water purifier
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United States of America
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Feb 11, 2025
Grant Date -
Sep 22, 2022
app pub date -
Jun 6, 2022
filing date -
Jun 6, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A water purifier including a raw water flow path, a first valve provided in a water purification path, a second valve provided in a wash water flow path, a purified water valve provided in a purified water supply tube, a flow sensor provided in a cooking water supply tube and sensing a flow amount of liquid flowing in the cooking water supply tube, a drainage valve provided in a drainage flow path branched from the cooking water supply tube and a controller for draining the liquid remaining in the cooking water supply tube, when a flow amount value sensed by the flow sensor for a preset period of time is less than or equal to a certain value, by controlling opening/closing of the purified water valve, the first valve, the second valve, and the drainage valve.
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