Title:
FIN-TYPE EMERGENCY FLOOD CONTROL SCREEN
Document Type and Number:
WIPO Patent Application WO/2023/045309
Kind Code:
A1
Abstract:
Disclosed in the present invention is a fin-type emergency flood control screen. The emergency flood control screen comprises a water facing portion, a water bearing portion connected to the water facing portion and extending by a predetermined distance along one side of the water facing portion, and a fin-type anti-seepage member at least sealedly connected to an extension end of the water bearing portion and extending outwards by a predetermined distance during working; and the fin-type anti-seepage member has flexibility required for engineering. According to the present embodiments, the sealing anti-seepage effect of the flood control screen, in particular the anti-seepage effect under the uneven ground working condition, can be improved, and the use is convenient.
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Inventors:
WANG XIAODONG (CN)
GU FANGFANG (CN)
HU JIZHOU (CN)
XU JINCHAO (CN)
DONG JIA (CN)
MENG WEI (CN)
LOU QI (CN)
YANG QIANQIAN (CN)
SU NAN (CN)
GU FANGFANG (CN)
HU JIZHOU (CN)
XU JINCHAO (CN)
DONG JIA (CN)
MENG WEI (CN)
LOU QI (CN)
YANG QIANQIAN (CN)
SU NAN (CN)
Application Number:
PCT/CN2022/086845
Publication Date:
March 30, 2023
Filing Date:
April 14, 2022
Export Citation:
Assignee:
NANJING HYDRAULIC RES INST (CN)
DENILCO ENVIRONMENTAL TECH SUZHOU CO LTD (CN)
DENILCO ENVIRONMENTAL TECH SUZHOU CO LTD (CN)
International Classes:
E02B3/10
Foreign References:
| CN216275475U | 2022-04-12 | |||
| CN213233302U | 2021-05-18 | |||
| CN111527273A | 2020-08-11 | |||
| CN111188318A | 2020-05-22 | |||
| CN210712728U | 2020-06-09 | |||
| CN206616516U | 2017-11-07 | |||
| CN210857104U | 2020-06-26 | |||
| CN207032421U | 2018-02-23 | |||
| ES1065165U | 2007-07-01 | |||
| JP2019065548A | 2019-04-25 |
Attorney, Agent or Firm:
BEIJING IPGENTLEMAN ATTORNEY (CN)
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