Dredging and drainage structure for irrigation area

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12221756
SERIAL NO

18890910

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Importance

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Abstract

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A self-acting dredging and drainage structure for a plain river network irrigation area is provided. The structure includes a first tube body, a water inlet end side of the first tube body is provided with a trash rack, a partition body is provided in the first tube body, and a water outlet end side of the first tube body is provided with a contraction and diversion device. The contraction and diversion device divides a water outlet end of the first tube body into an upper water outlet side and a lower water outlet side, and the contraction and diversion device includes no less than one arranged contraction and diversion pipe; and the upper water outlet side has first water outlets and second water outlets.

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Patent Owner(s)

  • ZHEJIANG INSTITUTE OF HYDRAULICS & ESTUARY (ZHEJIANG INSTITUTE OF MARINE PLANNING AND DESIGN)

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Caiming Hangzhou, CN 5 10
Gao, Shang Hangzhou, CN 46 67
Jiang, Chenbin Hangzhou, CN 1 0
Li, Qifeng Hangzhou, CN 23 102
Shi, Yi Hangzhou, CN 143 760
Su, Longqiang Hangzhou, CN 2 0
Wang, Helong Hangzhou, CN 5 2
Wen, Jinhua Hangzhou, CN 6 0
Wen, Ming Hangzhou, CN 31 138
Yao, Shuiping Hangzhou, CN 1 0

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