WASHING APPARATUS FOR TOILET

The utility model relates to a double-acting washing apparatus for toilets which is a device utilizing infrared ray sensing technology to control a water saving valve to automatically wash the toilet. When a human body enters into a prearranged area, infrared emitted by an infrared emitter is receiv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO YUNSHENG, ZHANG YUQING, GAO LEHUA
Format:	Patent
Sprache:	eng
Schlagworte:	FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR SEWERAGE WATER SUPPLY WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
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Beschreibung
Zusammenfassung:	The utility model relates to a double-acting washing apparatus for toilets which is a device utilizing infrared ray sensing technology to control a water saving valve to automatically wash the toilet. When a human body enters into a prearranged area, infrared emitted by an infrared emitter is received by an infrared sensor after reflected by the human body, and signals treated by amplifying, filtering, shaping, etc. Change into a wait state from a static state. When a person leaves the prearranged area, an electromagnet is attracted by a relay and a water-saving valve is pressed for washing the toilet; after completing washing, the static state is restored, and during power failure, a manual press-button is used after easing nature.