PORTABLE FLOW MEASURING APPARATUS OF NOZZLE

PURPOSE: A portable nozzle flow measuring device is provided to easily measure a flow rate in a construction site, and to reduce the repairing time. CONSTITUTION: A portable nozzle flow measuring device comprises a storage tank(120), a pump(140), a supply pipe(150), a flow measuring line(170), a ret...

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Bibliographic Details
Main Authors PARK, YOUNG BOK, LEE, YONG IL, JUNG, DAE YONG
Format Patent
LanguageEnglish
Korean
Published 18.03.2010
Subjects
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Summary:PURPOSE: A portable nozzle flow measuring device is provided to easily measure a flow rate in a construction site, and to reduce the repairing time. CONSTITUTION: A portable nozzle flow measuring device comprises a storage tank(120), a pump(140), a supply pipe(150), a flow measuring line(170), a return passage(160), and a supporter(110). The storage tank has a main valve(130) to measure a flow rate. The pump pressurizes water supplied from the main valve. One side of the supply pipe is connected to the pump. A servo valve(155) is formed in the other side of the supply pipe, and opens and shuts the pressurized water. The flow measuring line comprises a control valve(173), a flow meter(175), a manometer(177), and a connector(179). The return passage has a return valve(165) to collect the water, remained in the flow measuring line, to the storage tank. The supporter supports the storage tank connected to the main valve and the pump.
Bibliography:Application Number: KR20080088685