Importance

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Abstract

A device for controlling a faucet has a first and a second temperature sensors measuring temperatures of hot water and cold water, respectively, a heating tank heating the hot water supplied from a hot water pipe with a heater and storing heated water, a third temperature sensor measuring a temperature of the heated water, an electronic valve selecting two among the heated hot water, the cold water, and the hot water supplied from a hot water direct supplying pipe as a mixture target supply water based on a temperature of hot water measured by the first temperature sensor and a desired temperature set by a user, and discharging discharge water at a temperature corresponding to the desired temperature set by the user by controlling a mixing ratio of the mixture target supply water, a fourth temperature sensor measuring the temperature of the discharge water, a flow rate sensor measuring a flow rate of the discharge water, and a controller controlling the drive of the heater and the electric valve.

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First Claim