Anti-overflow valve on water tank of solar water heater

The utility model discloses an anti-overflow valve on water tank of solar water heater, which is fixed to the air-vent point of the top of the water container. The utility model is composed of the air-vent pipe passing through the reducing complement heart and the cavity with a floating ball in the...

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Bibliographische Detailangaben
1. Verfasser:	SHUREN ZHAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING RANGES REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an anti-overflow valve on water tank of solar water heater, which is fixed to the air-vent point of the top of the water container. The utility model is composed of the air-vent pipe passing through the reducing complement heart and the cavity with a floating ball in the cavity. The air-vent pipe is arranged at the outside of the water container and is connected with the cavity sealing tube in the water container through the reducing complement heart and the floating ball is arranged in the cavity sealing tube. The inner diameter of the air-vent pipe is smaller than the diameter of the floating ball. The diameter of the floating ball is smaller than the inner diameter of the cavity pipe. The cavity pipe is provided with a via hole that is smaller than the diameter of the floating ball. The floating ball has the action space up and down in the cavity pipe. The anti-overflow valve has the advantages of simple structure, stable, reliable anti-overflow effect and is easy in use and to be installed.