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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