Valve control system, bidet using the same, and valve control method
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United States of America Patent
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Mar 12, 2019
Grant Date -
Aug 20, 2015
app pub date -
May 6, 2015
filing date -
Jun 30, 2010
priority date (Note) -
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Abstract
A valve control system may include a latch valve controlling a stream of water in a pipe; a flow rate sensor measuring a flow rate in the pipe; and a valve control device determining that the latch valve is malfunctioning if a flow rate value measured by the flow rate sensor is not within a pre-set flow rate value range corresponding to a valve operation and controlling the latch valve to re-operate in the occurrence of the malfunction, wherein the valve control device may include a first timing device determining the number of re-operations of the latch valve, and wherein when the number of re-operations of the latch valve determined by the first timing device exceeds a pre-set number, the valve control device may control the latch valve to perform a reverse operation of the operation performed during the re-operations.
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