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Title:
FLOATING LIQUID SUCTION DEVICE, AND BARRIER AND CONTAMINANT SUCTION SYSTEM THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/237774
Kind Code:
A1
Abstract:
Disclosed are a floating liquid suction device (Q), and a barrier (Q1) and a contaminant suction system thereof. The floating liquid suction device (Q) comprises a floating body (10), several collection branch pipes (11) in communication with each other arranged below the floating body (10), and suction pipes (12) arranged on one side of the collection branch pipes (11), wherein a lower side of the floating body (10) is connected to a fixing plate (13); the collection branch pipes (11) are hinged to the fixing plate (13); the suction pipes (12) are in communication with the collection branch pipes (11); and one end of the collection branch pipe (11) is closed, and the other end thereof is in communication with an air source device. The floating liquid suction device can suck contaminated liquid at multiple points so as to improve the suction efficiency. A contaminant suction barrier formed by the floating liquid suction device can intercept and collect water contaminants, can adapt to large-area contaminated water regions, has high interception and collection efficiency, and can effectively reduce secondary contamination. A system formed by the contaminant suction barrier is convenient to use and simple for transport and storage.

Inventors:
CHEN DAHAI (CN)
Application Number:
PCT/CN2019/094576
Publication Date:
December 03, 2020
Filing Date:
July 03, 2019
Export Citation:
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Assignee:
SHENZHEN OCEAN GUARD ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
International Classes:
E02B15/06; E02B15/10
Foreign References:
KR20050096421A2005-10-06
KR20050096421A2005-10-06
CN109736277A2019-05-10
CN102080368A2011-06-01
CN107524127A2017-12-29
CN105986564A2016-10-05
JP2004016872A2004-01-22
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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