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Highly effective petroleum heating pipe

A technology for heating pipes and oil, which is used in pipeline heating/cooling, pipes/pipe joints/fittings, mechanical equipment, etc. It can solve problems such as unsatisfactory effect, difficulty in wire pole installation, affecting heating quality, etc., so as to eliminate unsafe hidden dangers. , The effect of prolonging the service life and improving the thermal efficiency

Inactive Publication Date: 2007-12-12
董科发
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Problems solved by technology

At present, the traditional heating of petroleum pipelines mostly uses kerosene gas boilers for heating, which is expensive, pollutes seriously, and the effect is not ideal
However, the temperature of foreign low-temperature electric heating film is too low to reach the required heating temperature.
And the whole chip installation is poor, the efficiency is low, the wire electrode installation is difficult, and the heating quality is affected
And there are problems such as difficult heating operation and high cost

Method used

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  • Highly effective petroleum heating pipe

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Embodiment Construction

[0010] Figure 1-2 is the best embodiment of the present invention, wherein: 1 waterproof layer 2 protective layer 3 thermal insulation layer 4 high temperature resistant insulation layer 5 high temperature electric heating film 6 conductive wire copper pole piece 7 cable protection wire 8 automatic control switch 9 temperature detection Device 10 high temperature resistant glue insulation layer 11 oil pipe body 12 copper wires.

[0011] Below in conjunction with accompanying drawing 1-2, the high-efficiency petroleum heating pipe of the present invention is further described:

[0012] As shown in Figure 1, the high-efficiency petroleum heating pipe includes a pipe body and an electric heating film. The high-temperature electric heating film 5 is divided into strips and installed around the oil pipe body 11. The two ends of the strip-shaped high-temperature electric heating film 5 are connected by conductive wire pole pieces. . The conductive wire pole piece is two copper wire...

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Abstract

Efficient oil heating pipe belongs to oil transportation device. It includes pipe body and electric film, it is characterized by: the high temperature electric film (5) is cut into a strip and installed around the oil tube body (11), two ends of the strip temperature electric film (5) is linked each other through electric wire pole pieces. The installation of electric heating film is convenient, the heating is uniform, the heating efficiency is increased and can reach more than 96%, and it uses the connection of thin electric wire pole pieces and electric heating film, it is reinforced by double layers of brass wire, the connection is firm, the invention removes out the dangerous hidden danger of sparking caused by not confirm connection. At the same time, it has the advantages of reasonable structure, energy-saving, environment-friendly, safety and more than 3 times of service life prolong.

Description

technical field [0001] The utility model relates to a high-efficiency petroleum heating pipe, which belongs to the field of petroleum conveying devices. Background technique [0002] In order to ensure the normal transportation of petroleum pipelines, the petroleum pipelines need to be heated in winter. At present, the traditional heating of petroleum pipelines mostly uses kerosene gas boilers for heating, which is expensive, pollutes seriously, and the effect is not ideal. However, the temperature of foreign low-temperature electric heating film is too low to reach the required heating temperature. Moreover, the installation and bonding of the entire chip is poor, the efficiency is low, and the installation of the wire electrodes is difficult, which affects the heating quality. And there are problems such as difficult heating operation and high cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-effi...

Claims

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Application Information

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IPC IPC(8): F16L53/00
Inventor 董科发
Owner 董科发
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