Electromagnetic ventilating-evaculating water-taking valve

The utility model relates to an electromagnetic ventilating-emptying water-taking valve comprising a valve body and a valve cover arranged on the valve body; a winding, a valve chamber, a spring arranged in the valve chamber, a valve core and a seal gasket at the lower surface of the valve core are...

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Bibliographic Details
Main Author DEJU LI
Format Patent
LanguageEnglish
Published 31.05.2000
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 an electromagnetic ventilating-emptying water-taking valve comprising a valve body and a valve cover arranged on the valve body; a winding, a valve chamber, a spring arranged in the valve chamber, a valve core and a seal gasket at the lower surface of the valve core are arranged on the valve cover. A water channel and an air channel are arranged in the valve body. The valve can thoroughly solve emptying problems of upper and lower water pipes of a high-level water tank; after the upper and the lower water pipes are emptied, water in the high-level water tank is led to a lower level for use.
Bibliography:Application Number: CN1999214691U