Title:
UNDERWATER CLEANING DEVICE FOR MARINE LIFE ON SEALING SURFACE OF GATE, AND DEVICE COMBINATION AND CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/103438
Kind Code:
A1
Abstract:
An underwater cleaning device (100) for marine life on the sealing surface of a gate, the device being used for cleaning marine life attached to the sealing surface of a gate of a building structure (200). The cleaning device comprises a main structure (1), a cleaning structure installed on the main structure (1) and a rigging structure (3) fixed to the main structure (1). The rigging structure (3) is used to connect to a lifting device so as to drive the cleaning structure to move to a corresponding position on the sealing surface of the gate. The cleaning structure is used for cleaning the marine life on the sealing surface of the gate when the cleaning structure moves to the corresponding position on the sealing surface of the gate. The rigging structure (3) is connected to the lifting device, so that when the cleaning device is moved to the corresponding position on the sealing surface of the gate by means of the lifting device, the cleaning structure can clean marine life. Not only are the problems of the efficiency of the cleaning manner of a diver being low and potential personal safety hazards avoided, but the problem of the movement stability of magnetic adsorption being poor is also obsolete.
Inventors:
ZHU JIANLIN (CN)
ZHAO APENG (CN)
WU YU (CN)
ZHOU GUOFENG (CN)
LIU GANG (CN)
LI ZHI (CN)
ZHANG MEILING (CN)
CHEN JIAJIE (CN)
YU BING (CN)
ZHAO APENG (CN)
WU YU (CN)
ZHOU GUOFENG (CN)
LIU GANG (CN)
LI ZHI (CN)
ZHANG MEILING (CN)
CHEN JIAJIE (CN)
YU BING (CN)
Application Number:
PCT/CN2020/090859
Publication Date:
June 03, 2021
Filing Date:
May 18, 2020
Export Citation:
Assignee:
CHINA NUCLEAR POWER TECHNOLOGY RES INST CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
International Classes:
B08B3/02; E02B7/20
Foreign References:
| CN111112180A | 2020-05-08 | |||
| CN106269623A | 2017-01-04 | |||
| CN207436018U | 2018-06-01 | |||
| CN109985850A | 2019-07-09 | |||
| CN107100222A | 2017-08-29 | |||
| CN106475364A | 2017-03-08 | |||
| JPH01310009A | 1989-12-14 | |||
| JPH11188320A | 1999-07-13 | |||
| CN201611189296A | 2016-12-21 |
Other References:
See also references of EP 4035784A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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