AUTOMATIC WITHDRAW CONTROLLER FOR WATER TOWER

The utility model relates to an automatic water pumping controller for water tower, which is formed by using the normally open point of a liquid level relay as an electrode, matching a time relay, an intermediate relay, and an AC contactor. When the water tower overflows, a probe switches on, the re...

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Bibliographische Detailangaben
Hauptverfasser:	SHAO XUBO, ZHAO YANBAO, YUAN DONG, GUO QIYING
Format:	Patent
Sprache:	eng
Schlagworte:	FIXED CONSTRUCTIONS INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER SEWERAGE WATER SUPPLY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model relates to an automatic water pumping controller for water tower, which is formed by using the normally open point of a liquid level relay as an electrode, matching a time relay, an intermediate relay, and an AC contactor. When the water tower overflows, a probe switches on, the relay acts, and the water pump stops pumping water and automatically pumping water after delaying certain time. The utility model can be arranged under the water tower, having the advantages of convenient installation and maintenance.