One-way air inlet valve of solar water heater

The utility model relates to a one-way air inlet valve of solar water heater, comprising a valve body, a valve core, a sealing gasket and a steel-wire card. The utility model can be opened under the condition that the atmospheric pipe of a water tank is iced and blocked, and the water tank is commun...

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Bibliographische Detailangaben
1. Verfasser:	DEJU LI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a one-way air inlet valve of solar water heater, comprising a valve body, a valve core, a sealing gasket and a steel-wire card. The utility model can be opened under the condition that the atmospheric pipe of a water tank is iced and blocked, and the water tank is communicated with the atmospheric pipe to ensure that the water tank is not damaged and the drainage is smooth. The utility model has advanced and scientific conception, novel and artful design, simple product structure, high sensitivity, and economic use, and the utility model provides better guarantee for the normal operation of a solar water heater.