A new type of heating pipeline

Abstract

The invention discloses a novel heat supply pipeline which comprises a polyurethane foam insulation layer, connection nuts and an intelligent pressure induction device. The polyurethane foam insulation layer is installed outside a working steel pipe, and a high-density polyethylene jacket pipe is arranged outside the polyurethane foam insulation layer. Flanges are arranged at the two ends of the high-density polyethylene jacket pipe. A steel belt is arranged outside each flange. The connection nuts are installed on the flanges. A gluing nut is arranged on each connection nut. Compared with the prior art, the novel heat supply pipeline has the beneficial effects that the novel heat supply pipeline is scientific and reasonable in structure and safe and convenient to operate; and the intelligent pressure induction device can induce faults of the pipeline according to pressure change and then transmit data to a computer terminal of a management department, in this way, maintainers can find a faulty pipeline section rapidly and accurately for maintenance according to the returned information and a positioning system, and accordingly normal operation of a heat supply system is guaranteed.

Description

technical field [0001] The invention relates to the technical field of thermal equipment, in particular to a novel heating pipeline. Background technique [0002] The law stipulates that clean water must be used for heating water to benefit people's health, clean water must be used for heating water to benefit the environment, and clean water must be used for heating water to benefit the image of heating companies. At present, the main measures adopted in China are centralized heating. In a large area, it has a history of nearly a hundred years to use centralized heat sources to supply factories and civil buildings in the area for production and life, heating heat and central heating. Because it has the advantages of saving fuel and reducing urban pollution, etc. , so the development speed is very fast. More than 20 countries in the world have adopted central heating. The intermediate medium used to transmit heat in urban central heating systems, also known as heat medium or...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of heating pipeline to solve the problem that it is not easy to check and maintain when a fault occurs in the above-mentioned background technology

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