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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Bibliographic Details
Main Author DEJU LI
Format Patent
LanguageEnglish
Published 06.07.2005
Edition7
Subjects
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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Summary: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.
Bibliography:Application Number: CN2004209193U