Patent ID: 11859596
Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H  G  Y | IPC F  H

Claim 0:
1. An electric heating thermal management system for an oil and gas transportation pipeline based on renewable energy and CO2 energy storage, comprising:
a renewable energy electricity supply device used for low-cost electric energy supply;
a CO2 energy storage device connected with the renewable energy electricity supply device and used for storing electric energy, steadily and continuously outputting electricity and providing replacement gas for efficient exploitation of reservoir oil and gas;
a control device connected with the CO2 energy storage device and used for providing electric energy for an electric heating device of the oil and gas transportation pipeline using the electric energy provided by the CO2 energy storage device, and controlling electric tracing bands to produce different thermal responses;
an early warning device connected with the control device and a remote operation device respectively and used for analyzing and processing signals transmitted by the control device and making a response in time;
the remote operation device connected with the early warning device and the control device respectively and used for commanding the control device for controlling an operation state of the electric heating device of the oil and gas transportation pipeline;
the electric heating device of the oil and gas transportation pipeline, which is connected with the control device and used for preventing and controlling solid matters in the oil and gas transportation pipeline to ensure the safe and effective operation of the transportation pipeline.