Title:
INTEGRATED OPERATION APPARATUS FOR PIPELINE INSPECTION AND REPAIR
Document Type and Number:
WIPO Patent Application WO/2023/040032
Kind Code:
A1
Abstract:
An integrated operation apparatus for pipeline inspection and repair, the apparatus relating to the technical field of pipeline inspection and repair. By means of the apparatus, the existing problems of pipeline inspection and repair being performed in two separate apparatuses which cannot be combined, resulting in same being inconvenient to use and increasing operation time costs and thus reducing the efficiency are solved. The rear end of an apparatus housing (1) is provided with a push rod (2); one side of the apparatus housing (1) is provided with a movable plate (3) and a control panel (7); the front end of the apparatus housing (1) is provided with a probe head (4), a welding head (5) and a repair operation head (6); the lower end of the apparatus housing (1) is provided with a base (8); the lower end of the base (8) is provided with four rollers (9) which are equidistantly distributed; the apparatus housing (1) is internally provided with an accommodating tank (10); and the accommodating tank (10) is provided with two partitions (11) which are equidistantly distributed.
Inventors:
HANG YULEI (CN)
YING HAIFENG (CN)
FU HONGXI (CN)
WANG WEI (CN)
HE XINYUAN (CN)
LIU JIANYONG (CN)
GONG SHIFAN (CN)
YING HAIFENG (CN)
FU HONGXI (CN)
WANG WEI (CN)
HE XINYUAN (CN)
LIU JIANYONG (CN)
GONG SHIFAN (CN)
Application Number:
PCT/CN2021/131023
Publication Date:
March 23, 2023
Filing Date:
November 16, 2021
Export Citation:
Assignee:
JSTI GROUP INSPECTION AND CERTIFICATION CO LTD (CN)
International Classes:
F16L55/40; F16L55/18; G01N33/00
Domestic Patent References:
| WO2012013847A1 | 2012-02-02 |
Foreign References:
| KR101700905B1 | 2017-02-13 | |||
| CN112228697A | 2021-01-15 | |||
| CN111649190A | 2020-09-11 | |||
| US20160018045A1 | 2016-01-21 | |||
| CN108662352A | 2018-10-16 | |||
| US20200173599A1 | 2020-06-04 | |||
| US4096757A | 1978-06-27 | |||
| CN105465551A | 2016-04-06 | |||
| CN213065131U | 2021-04-27 | |||
| CA2546010A1 | 2007-09-24 |
Attorney, Agent or Firm:
NANJING ZHUANXIN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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