Composite plastic pipeline

Abstract

The invention discloses a composite plastic pipeline, which comprises a pipeline, a valve, a battery, a temperature sensor, a flow sensor, a controller, a first protective layer, a second protective layer, a barrier layer and a fireproof layer, and the outermost layer of the pipeline is set There is a fireproof layer, the inner layer of the fireproof layer is the first protective layer, and the inner layer of the first protective layer is the second protective layer; the fireproof layer is attached to the outside of the first protective layer, and the fireproof layer is a fireproof film. The composite plastic pipe realizes the fireproof function through the set fireproof layer, through the set first protective layer and the second protective layer, realizes the strengthened protection of the pipeline, and through the set barrier layer, realizes the liquid, gas infiltration or The seepage barrier protection realizes the automatic monitoring of the pipeline through the installed monitoring device. Compared with the existing composite plastic pipe, the composite plastic pipe has stronger protection ability, stronger safety and stronger function.

Description

technical field [0001] The invention relates to the field of plastic pipes, in particular to a composite plastic pipe. 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. Due to its unique characteristics, pipelines are widely used in many industries and fields. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. When the flow rate of the fluid is known, the size of the pipe diameter depends on the allowable flow rate or allowable frictional resistance (pressure drop). When the flow rate is high, the pipe diameter is small, but the pressure drop value increases. Therefore, when the flow rate is high, the pipeline infrastructure investment can be saved, but the operating energy consumption of power equipmen...

AI Technical Summary

Problems solved by technology

[0004] The existing pipelines have poor fire resistance and anti-destructive functions, which makes the service life of the pipelines short, and the air and liquid permeability of the existing pipelines are high, and the pipelines are easily affected by other gases or liquids when transporting some fluids. At the same time, the existing pipelines need to install monitoring devices independently outside the pipelines to monitor the fluid, which not only increases the cost but also makes the use effect poor

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