Pipeline

Abstract

The invention provides a pipeline. The pipeline comprises a first pipeline, a second pipeline and a pipeline connecting mechanism, wherein the pipeline connecting mechanism comprises a third pipeline, as well as a first corrugated pipe, a transitional flange plate, a second corrugated pipe and a clamping sleeve which sleeve the third pipeline; the first pipeline, the third pipeline and the second pipeline communicate with one another; one end of the first corrugated pipe is fixedly connected with the flange end of the third pipeline, and the other end of the first corrugated pipe is fixedly connected with the first end of the transitional flange plate; one end of the second corrugated pipe is fixedly connected with the flange end of the second pipeline, and the other end of the second corrugated pipe is fixedly connected with the second end of the transitional flange plate; an inner hole of the second end of the transitional flange plate is a taper hole; and the clamping sleeve sleeves the third pipeline and is arranged in a position between the second corrugated pipe and the third pipeline, and the taper of the clamping sleeve is equal to that of the taper hole in the transitional flange plate. According to the pipeline, while medium transmission is not stopped, the first corrugated pipe is directly replaced, so that loss, caused by halt production for maintenance, of an enterprise is avoided.

Description

technical field [0001] The invention relates to a pipeline. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. [0003] It can be understood that in the process of pipeline transporting medium, according to the temperature of the medium it transports, it will cause the physical phenomenon of thermal expansion and contraction of the pipeline itself; To cause cracking, corrugated pipes are installed between the segmented pipes, and the expansion and contraction characteristics of the bellows are used to offset the deformation of the pipes due to thermal expansion and contraction. [0004] The above solution solves the technical problem of cracking when the pipeline expands with heat and contracts with cold, but it also causes new problems. Since the bellows are connected between two segmented pipelines, that is, the bellows also play a role. When it comes to the func...

AI Technical Summary

Problems solved by technology

[0004] The above solution solves the technical problem of cracking when the pipeline expands with heat and contracts with cold, but it also causes new problems. Since the bellows are connected between two segmented pipelines, that is, the bellows also play a role. When it comes to the function of conveying medium, if the corrugated pipe cracks, it is required to stop the transmission of the pipeline to the medium before replacing the new corrugated pipe, that is, it needs to stop production for maintenance, which will cause great losses to production enterprises.

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