A galvanostat

The utility model belongs to a galvanostat automatically controlling the liquid flow-rate, comprising a valve seat, a valve core and an O type gasket between the former two, wherein, the valve core is composed of a fixed ring and a cone arranged on the inner side of the fixed ring; the cone flank is...

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Bibliographic Details
Main Author YUEJIN HONG
Format Patent
LanguageEnglish
Published 17.08.2005
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 belongs to a galvanostat automatically controlling the liquid flow-rate, comprising a valve seat, a valve core and an O type gasket between the former two, wherein, the valve core is composed of a fixed ring and a cone arranged on the inner side of the fixed ring; the cone flank is provided with an inducing channel; a water intake is arranged between the cone and the fixed ring. The space formed among the water outlet of the valve seat, the cone and the fixed ring is an adjusting chamber. The O type gasket sheathed with the cone can move in the adjusting chamber and can be deformed when water pressure is increased. The galvanostat can maintain the flow-rate of liquid going through a tap or a valve relatively stable when liquid pressure is changed. With rational and simple structural design, and no maintenance, the utility model can save water by over 50%.
Bibliography:Application Number: CN2004262285U