METHOD AND APPARATUS FOR CLEANING CONCRETE CONVEYING PIPE

WIPO Patent Application WO/2023/004735

A1

A method and apparatus for cleaning a concrete conveying pipe, and an electronic device and a storage medium. The method comprises: determining a patency representation value of a concrete conveying pipe at least on the basis of acquired concrete pressure in the concrete conveying pipe and an acquired concrete flow velocity in the concrete conveying pipe, wherein the patency representation value is used for representing a blocking degree of the conveying pipe; determining a cleaning evaluation value at least on the basis of the patency representation value, wherein the cleaning evaluation value is used for indicating the evaluation of the degree to which the concrete conveying pipe needs to be cleaned; when the cleaning evaluation value is less than or equal to a preset cleaning threshold value and a time dimension satisfies a specified duration, sending a cleaning instruction to a cleaning mechanism, so that the cleaning mechanism cleans the conveying pipe; and correcting the cleaning evaluation value at least according to concrete that is cleaned out. By means of the method, a conveying pipe can be effectively cleaned in a timely manner.

WU XIAOQIN (CN)
XU YALING (CN)
LI HUANHUAN (CN)
XU HAITAO (CN)
LIU JIAYING (CN)
DONG HUAN (CN)
YANG LU (CN)
TAO HOUXING (CN)
ZHOU SHIQIANG (CN)
SHEN HUANHUAN (CN)

PCT/CN2021/109555

February 02, 2023

July 30, 2021

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SHANGHAI URBAN CONSTRUCTION MAT CO LTD (CN)

B08B9/02; B08B9/027

CN111119995A	2020-05-08
CN111570441A	2020-08-25
CN106391600A	2017-02-15
US5713093A	1998-02-03
GB2030261A	1980-04-02

SHANGHAI HENGHUI INTELLECTUAL PROPERTY AGENCY (CN)

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