High temperature resistance heat conduction and thermal insulation PE pipe

Abstract

The invention discloses a high temperature resistance heat conduction and thermal insulation PE pipe. The high temperature resistance heat conduction and thermal insulation PE pipe comprises an outer pipe, an inner pipe, a thermal insulation layer, a heat conduction layer, a heating pipe, a wire and an external heating source, the thermal insulation layer is arranged between the outer pipe and the inner pipe, the heat conduction layer is arranged between the inner pipe and the thermal insulation layer, the heating pipe is located in the heat conduction layer, and the external heating source is connected with the heating pipe through the wire. By means of the method, the high temperature resistance heat conduction and thermal insulation PE pipe is mainly used for water transportation and is particularly suitable for the occasions where water can not outflow or water pipes are broken due to the fact that the air temperature of north China is low all year long and pipelines easily freeze.

Description

technical field [0001] The invention relates to a fluid conveying pipeline, in particular to a high-temperature-resistant, heat-conducting and heat-preserving PE pipe. Background technique [0002] The application of pipelines in construction projects can be seen everywhere. Whether it is air-conditioning pipelines, gas pipelines, water pipelines, etc., they are all used to transport indispensable necessities in life. For gas pipelines, we pay more attention to gas leakage and resistance Corrosion, and for water pipes, in addition to the main problems of leakage and corrosion, attention must also be paid to the insulation of the pipes, especially in the north, where freezing of pipes can easily cause domestic water misery or more seriously cause water pipes to rupture , thereby affecting people's normal life. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a high-temperature-resistant heat-conducting heat prese...

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Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a high-temperature-resistant heat-conducting heat preservation pipe, which solves the problem of water pipe freezing or water pipe freezing and cracking due to the cold weather , so as to ensure the normal delivery of water pipes without affecting the normal life of residents

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