Coiled tubing connecting device capable of being rapidly installed

By designing a fast-installed continuous oil pipe connection device, using clamping components and cover structures, the problem of difficulty in closing the connections in the prior art is solved, and the rapid connection and good sealing effect are achieved, ensuring the cleanliness of the connector.

CN222669345UActive Publication Date: 2025-03-25SINOPEC OILFIELD SERVICE CORPORATION +1
0 Cites 0 Cited by

Patent Information

Application Number
CN202421529565.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-01
Publication Date
2025-03-25
Estimated Expiration
2034-07-01

AI Technical Summary

Technical Problem

The existing continuous oil pipe connection device is difficult to effectively close the pipe opening, causing dust and pollutants to enter the pipe body, affecting the cleanliness of the connector.

Method used

A rapid installation continuous oil pipe connection device is designed, adopting structures such as pipe body, hexagonal shell, transverse plate and clamping assembly. Quick connection and sealing are achieved through clamping fixation of the first and second clamping assembly and closing of the cover structure.

Benefits of technology

A rapid sealing of the continuous oil pipe connection is achieved, dust and contaminants are avoided, the cleanliness of the connector is ensured, and good sealing is achieved through the rubber pads and rigid lining of the clamping assembly.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to the technical field of petrochemical engineering, in particular to a fast-installation coiled tubing connecting device which comprises a pipe body, the two ends of the pipe body correspond to coiled tubing so that the coiled tubing can be arranged on the pipe body in a sleeved mode, a hexagonal shell is fixedly arranged on the outer side of the pipe body in a sleeved mode, and the two ends of the pipe body are in an extending state. A first transverse plate and a second transverse plate are fixedly connected to a group of symmetrical outer side surfaces of the hexagonal shell respectively; a first clamping assembly and a second clamping assembly are arranged between the first transverse plate and the second transverse plate and located on the outer side of the part, extending out of the hexagonal shell, of the pipe body. One end of the first transverse plate is movably connected with a first blanking cap structure, one end of the second transverse plate is movably connected with a second blanking cap structure, and the first blanking cap structure and the second blanking cap structure correspond to two ports of the pipe body respectively. The problem that dust is inevitably accumulated on the inner side of a pipe opening due to the fact that a user is difficult to seal and cover a connector interface of an existing connecting device is solved.
Need to check novelty before this filing date? Find Prior Art