Multi-layer open channel portable flow measuring device based on water impulse principle and flow measuring method

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United States of America Patent

PATENT NO 11761801
APP PUB NO 20230258485A1
SERIAL NO

18089733

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Abstract

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The present disclosure provides a multi-layer open channel portable flow measuring device based on a water impulse principle and a flow measuring method; an instantaneous water head height of a water-carrying section, namely, a water level H is measured through a pressure sensor at a bottom of a U-shaped hollow tube; at the same time, layered multi-point velocity measuring components in equidistant layout include a series of position “current meters” composed of tension sensors, hollow punching lightweight steel balls and lightweight elastic steel ropes to measure velocities V1-n of different points, n depends on the layer decided to be arranged according to a channel depth, an instantaneous flow value of the whole water-carrying section is further acquired through multi-layer flow accumulation, and with a simple structure, intelligent control, easy operation and convenient carrying, the present disclosure may further improve the flow measuring precision.

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Patent Owner(s)

Patent OwnerAddress
SOIL AND WATER CONSERVATION MONITORING CENTER OF PEARL RIVER BASIN PEARL RIVER WATER RESOURCES COMMISSION OF THE MINISTRY OF WATER RESOURCESNO 105 TIANSHOU ROAD TIANHE DISTRICT GUANGZHOU CITY GUANGDONG PROVINCE 510611

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Jun Guangzhou, CN 211 1910
Jiang, Xuebing Guangzhou, CN 29 41
Jin, Pingwei Guangzhou, CN 1 0
Kou, Xinyue Guangzhou, CN 2 0
Li, Hao Guangzhou, CN 560 4472
Li, Le Guangzhou, CN 119 1818
Lin, Liping Guangzhou, CN 31 60
Liu, Bin Guangzhou, CN 1027 7414
Liu, Xiaolin Guangzhou, CN 44 126
Wu, Guangyan Guangzhou, CN 2 0
Xu, Zhou Guangzhou, CN 62 302
Yin, Bin Guangzhou, CN 92 491

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