Rotary vane meter

The utility model discloses a rotary vane meter, including casing, impeller, inlet channel and outlet conduit, the central point of casing puts and is provided with an impeller of taking the magnetosphere, and the both sides of casing are provided with inlet channel and outlet conduit respectively,...

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Bibliographic Details
Main Author FAN GUOMING
Format Patent
LanguageChinese
English
Published 15.06.2016
Subjects
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Summary:The utility model discloses a rotary vane meter, including casing, impeller, inlet channel and outlet conduit, the central point of casing puts and is provided with an impeller of taking the magnetosphere, and the both sides of casing are provided with inlet channel and outlet conduit respectively, and the impeller is provided with 9 blades, and every blade is streamline structure, and every blade is divided into head and afterbody along the orientation that spreads from inside to outside in proper order, and the diameter of the head of every blade is 3 times of the afterbody diameter. The utility model discloses an impeller adopts 9 streamline structure's blade, can reduce the resistance that the blade received when rotatory, the rotational speed of effectual improvement impeller, and the measurement accuracy is high, and the impeller adopts the polytetrafluoroethylene material simultaneously, and the polytetrafluoroethylene coating of casing and pipeline moreover can reduce the phenomenon of impeller and pi
Bibliography:Application Number: CN20152942402U