公开(公告)号：US20240183500A1

公开(公告)日：2024-06-06

申请号：US17781331

申请日：2021-05-25

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Yongchen SONG ,  Cong CHEN ,  Yingying CUI ,  Jiafei ZHAO ,  Mingjun YANG ,  Weiguo LIU ,  Yu LIU ,  Yi ZHANG ,  Yan QIN ,  Lanlan JIANG ,  Zheng LING ,  Yubai LI ,  Yuechao ZHAO ,  Lunxiang ZHANG

IPC: F17D1/18 ,  F16L53/34 ,  F17D3/01 ,  F17D5/06

CPC classification number: F17D1/18 ,  F16L53/34 ,  F17D3/01 ,  F17D5/06

Abstract: A distributed low energy dynamic thermal management system for solid matter prevention and control in oil and gas transportation pipeline includes pipeline data monitoring terminal, current and electric pulse control terminal, land console, electric heating terminal, wiring flange, oil and gas transportation pipeline, valve structure. The system monitors the state of the pipeline in real time by the pipeline data monitoring terminal, and transmits the monitoring data to the current and electric pulse control terminal in real time, the current and electric pulse control terminal produces different thermal responses to the electric heating terminal according to the state in the tube, raises the temperature inside the tube by generating a continuous current, unblocks pipeline by generating high power electric pulse, so as to realize real-time monitoring and local temperature dynamic control of oil and gas transportation pipeline.