| 摘要 |
PURPOSE: A foam-supply method for a foam washable toilet is provided to prevent the waste of foam by controlling the supply of foam by a sensor. CONSTITUTION: The foam-supply method for a foam washable toilet contains a sensor circuit unit(6) provided with a sensor and installed on the opposite site to an entrance of a toilet(1), where a toilet bowl(2) is installed, wherein the sensor circuit unit controls the operation of a generator installed in a foam generator(7) to supply foam to the toilet bowl(2) for the appointed hours if a user enters into the toilet(1) and not to operate for the appointed hours after operating once.
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