Title:
SHALLOW-WATER-AREA ASSEMBLY-TYPE WATER-LOVING ECOLOGICAL FILTER DAM STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/022845
Kind Code:
A1
Abstract:
The present invention relates to a shallow-water-area assembly-type water-loving ecological filter dam structure. The structure comprises an ecological filter dam frame, a water inlet and outlet grating, an isolation grating, a cross beam and a cover plate, and is characterized in that the water inlet and outlet grating is arranged on an upstream face and a downstream face of the ecological filter dam frame, the isolation grating is installed in the ecological filter dam frame to divide the ecological filter dam frame into three parts, the cross beam is centrally fixed at an upper part of the ecological filter dam frame, and the cover plate is fixed on the cross beam and the ecological filter dam frame. The present invention can be widely applied to a water-loving watercourse or a landscaping ditch in an urban shallow-water-area. By means of the present invention, rapid river dam assembly construction can be achieved in a water-loving watercourse or a landscaping ditch in an urban shallow-water-area, two different habitats can be created, a good ecological function is achieved, a river dam is tidy, citizens can wade and pass thereacross, and the landscaping and water-loving effects are good.
Inventors:
LIU BINGSHENG (CN)
YUAN XIAOBING (CN)
ZHAO LEI (CN)
SHI YIGUANG (CN)
DENG CONGRONG (CN)
FENG YUNJING (CN)
CAO YIFEI (CN)
YUAN XIAOBING (CN)
ZHAO LEI (CN)
SHI YIGUANG (CN)
DENG CONGRONG (CN)
FENG YUNJING (CN)
CAO YIFEI (CN)
Application Number:
PCT/CN2020/087487
Publication Date:
February 11, 2021
Filing Date:
April 28, 2020
Export Citation:
Assignee:
THE SECOND CONSTRUCTION CO LTD OF CHINA CONSTRUCTION THIRD ENG BUREAU (CN)
International Classes:
E02B3/10
Foreign References:
| CN110424325A | 2019-11-08 | |||
| CN206173881U | 2017-05-17 | |||
| KR20070001320A | 2007-01-04 | |||
| JPH1181270A | 1999-03-26 | |||
| KR101250304B1 | 2013-04-03 | |||
| CN103821107A | 2014-05-28 | |||
| FR3018292B1 | 2016-03-25 |
Attorney, Agent or Firm:
WUHAN KAIYUAN INTELLECTUAL PROPERTY AGENT LTD. (CN)
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