Anti-freezing automatic water supply device

The utility model relates to the technical field of water supply equipment. The anti-freezing automatic water supply device comprises a water tank, the device comprises a pipeline, a water inlet end and a water outlet end, a filling heat preservation layer is arranged at the inner end of the pipelin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XING BAOLING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONTROLLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PIPES REGULATING SEPARATION SEWERAGE SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES THERMAL INSULATION IN GENERAL TRANSPORTING WATER SUPPLY WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of water supply equipment. The anti-freezing automatic water supply device comprises a water tank, the device comprises a pipeline, a water inlet end and a water outlet end, a filling heat preservation layer is arranged at the inner end of the pipeline. A heating layer is arranged at the bottom end of the filling heat preservation layer; a high water level sensor is arranged at the top end in the pipeline; a low water level sensor is arranged at the bottom end in the pipeline; a temperature sensor is fixed on the inner wall of the pipeline; a filter screen is arranged at the inner end of the pipeline; a water inlet booster pump is fixed at one end of the water inlet end; the other end of the water inlet end is connected with a two-way electromagnetic valve; a water outlet faucet is arranged at one end of the water outlet end; the other end of the water outlet end is connected with a three-way electromagnetic valve; an electromagnetic pressure release valve is a