Title:
DAMAGE MONITORING SYSTEM AND METHOD FOR ELECTRO-FUSION JOINT
Document Type and Number:
WIPO Patent Application WO/2024/001118
Kind Code:
A1
Abstract:
A damage monitoring system and monitoring method for an electro-fusion joint (2), which are used for damage monitoring of a conductive non-metal pipeline electro-fusion joint (2). The damage monitoring system comprises: a data collection module (3), a database, a data processing module, and a damage determination module, wherein the data processing module is used for processing resistance data which is collected by means of the data collection module, so as to obtain a first monitoring value and a second monitoring value; the damage determination module is used for comparing the first monitoring value with a first critical damage value, and comparing the second monitoring value with a second critical damage value; and when the first monitoring value is greater than the first critical damage value and/or the second monitoring value is greater than the second critical damage value, the damage determination module determines that the electro-fusion joint is damaged.
Inventors:
YAO RIWU (CN)
SHI JIANFENG (CN)
LIU XINGCHEN (CN)
ZHENG JINYANG (CN)
GE ZHOUTIAN (CN)
WANG ZHONGZHEN (CN)
SHI JIANFENG (CN)
LIU XINGCHEN (CN)
ZHENG JINYANG (CN)
GE ZHOUTIAN (CN)
WANG ZHONGZHEN (CN)
Application Number:
PCT/CN2022/141897
Publication Date:
January 04, 2024
Filing Date:
December 26, 2022
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
G01N27/04
Domestic Patent References:
| WO1996019718A1 | 1996-06-27 |
Foreign References:
| CN114813848A | 2022-07-29 | |||
| CN112361231A | 2021-02-12 | |||
| CN101769728A | 2010-07-07 | |||
| CN114200019A | 2022-03-18 | |||
| CN108362771A | 2018-08-03 | |||
| CN109101742A | 2018-12-28 | |||
| CN111766272A | 2020-10-13 | |||
| US20200088688A1 | 2020-03-19 |
Other References:
BAIDU: "Non-metallic Pipe Smart Fitting System", HIGHER EDUCATION EXPO CHINA, 10 May 2021 (2021-05-10), XP009552378, Retrieved from the Internet
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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