Spiral flow drag-reducing fluid transport pipeline for petrochemical fluid heat exchange

Abstract

The invention belongs to the technical field of transportation pipelines, and is specifically a spiral flow drag-reducing fluid transportation pipeline for heat exchange of petrochemical fluids. The interior of the pipe body is provided with reinforcing ribs, the left end of the pipe body is provided with a left connector, the left side of the inner cavity of the left connector is provided with an embedded groove, the right end of the pipe body is provided with a right connector, and the right The right side wall of the connector is provided with an embedding ring, which improves the structural strength and flexibility through the setting of the reinforcing ribs; through the use of the embedding groove and the embedding ring, the sealing performance is good and easy to install; through the setting of the temperature sensing device , can measure the temperature of the specific position of each section, so as to regulate the heating temperature; through the setting of the high temperature resistant support ring, the damage caused by the electric heating device to the support frame can be reduced.

Description

technical field [0001] The invention relates to the technical field of transportation pipelines, in particular to a spiral flow drag-reducing fluid transportation pipeline for heat exchange of petrochemical fluids. Background technique [0002] There are four ways to transport industrial products or raw materials such as liquids or gases: road, rail, water and pipeline. Compared with other types, pipeline transportation has the characteristics and outstanding advantages of large transportation volume, less land occupation, airtight safety, easy management, high reliability, low energy consumption and low freight cost, so it has become the first choice for liquid or gas transportation. an ideal way. [0003] Long-distance transportation pipelines are divided into two types: isothermal transportation pipelines and heating transportation pipelines. Among them, the isothermal pipeline is suitable for low freezing point and low viscosity industrial raw materials or products in ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a spiral flow drag-reducing fluid transport pipeline for heat exchange of petrochemical fluids, so as to solve the problem that the heating of the existing transmission pipelines proposed in the above-mentioned background technology is not uniform enough when in use, and when there is a heating problem When the problem is difficult to detect the specific problem location

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