Overwater pipeline heat preservation device

A pipeline insulation and pipeline technology, applied in pipeline protection, insulation, pipeline heating/cooling, etc., can solve the problems of liquid flow rate influence, pipeline liquid freezing, affecting normal production, etc., achieve low cost, improve heat utilization rate, protect Effects on pipe surfaces

Inactive Publication Date: 2016-08-24
WUXI AOYUTE NEW TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In petroleum, chemical and other fields, in order to reduce transportation costs, pipelines are often laid on rivers, lakes and other water surfaces. However, due to the influence of low water temperature outside the pip

Method used

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  • Overwater pipeline heat preservation device
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Embodiment Construction

[0015] Such as figure 1 with figure 2 As shown, a kind of water pipe insulation device of the present invention comprises pipeline 1, and the surface of described pipeline 1 is covered with graphene heating film 2, and the outside of described graphene heating film 2 is provided with photovoltaic cell 3, and described graphene The heat generating film 2 is electrically connected to the photovoltaic cell 3 .

[0016] A thermal insulation layer 4 is also provided between the graphene heating film 2 and the photovoltaic cell 3 .

[0017] The photovoltaic cell 3 is laid on the upper part of the pipeline 1, and the photovoltaic cell 3 is a thin film solar cell.

[0018] The beneficial effects of the present invention are:

[0019] A water pipe insulation device of the present invention, a graphene heating film 2 is applied on the surface of the pipeline 1, and a photovoltaic cell 3 is arranged on the outside of the graphene heating film 2, and the graphene heating film 2 is ele...

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Abstract

The invention discloses an overwater pipeline heat preservation device. The overwater pipeline heat preservation device comprises a pipeline. A graphene heating thin film is laid on the surface of the pipeline. A photovoltaic cell is arranged outside the graphene heating thin film. The graphene heating thin film is electrically connected to the photovoltaic cell. According to the overwater pipeline heat preservation device, by using the characteristics that a graphene material is high in strength and high in heat conduction coefficient, the heating amount is increased, the surface of the pipeline is further protected, and the overwater pipeline heat preservation device has the beneficial effects of being reasonable in structural design, easy to manufacture, convenient to use and install, low in cost, long in service life and the like.

Description

technical field [0001] The invention relates to a heat preservation device, in particular to a water pipeline heat preservation device. Background technique [0002] In petroleum, chemical and other fields, in order to reduce transportation costs, pipelines are often laid on rivers, lakes and other water surfaces. However, due to the influence of low water temperature outside the pipeline, the flow rate of the liquid in the pipeline is affected, especially in winter, which may even cause the pipeline The liquid in the tank was frozen, making it impossible to transport and affecting normal production. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the deficiencies in the background technology and provide a water pipeline heat preservation device. This water pipeline heat preservation device uses special heating materials to ensure the normal flow of liquid in the pipeline and ensure smooth production. [0004] In order t...

Claims

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Application Information

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IPC IPC(8): F16L59/02F16L53/00
CPCF16L59/029F16L53/34
Inventor 张鹏
Owner WUXI AOYUTE NEW TECH DEV
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