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Anti-corrosion cable having thermal-insulation shield with isolating bars

A technology of heat shield and isolation strip, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as hidden safety hazards, heat accumulation, and difficulty in cable installation, and achieve the effect of avoiding impact and reliable locking.

Inactive Publication Date: 2015-10-21
周丽娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cable extends into a closed space with various electrical components, this heat will not be dissipated and it will easily cause heat accumulation, resulting in safety hazards
[0003] And because some cables tend to bend in the narrow space, this brings difficulties to the installation of the heat loss device of the cable

Method used

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  • Anti-corrosion cable having thermal-insulation shield with isolating bars
  • Anti-corrosion cable having thermal-insulation shield with isolating bars

Examples

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Embodiment Construction

[0009] Combine below Figure 1-2 The present invention will be described in detail.

[0010] According to an embodiment, a cable with an anti-corrosion heat shield with insulating strips includes a cylindrical cable body 9 placed inside the heat shield and an upper heat shield 8 and a lower heat shield The heat shield of the shield 7, the cover walls of the upper heat shield 8 and the lower heat shield 7 all include respective bottom walls 80, 70 and side walls positioned on both sides of the bottom walls 80, 70 , the bottom walls 80, 70 are respectively in contact with the two diametrically opposite domes of the cable body 9, and cooling fluid passages 81, 81, 71, the outer surfaces of the walls of the upper heat shield 8 and the lower heat shield 7 are sprayed with a corrosion-resistant material layer 63, and the corrosion-resistant material layer 63 is used to prevent the heat shield from being corroded Therefore, the cable body 9 has been protected against corrosion to a...

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Abstract

The invention relates to an anti-corrosion cable having a thermal-insulation shield with isolating bars. The cable comprises a cylindrical cable body (9) arranged in a thermal-insulation shield and the thermal-insulation shield containing an upper thermal-insulation shield (8) and a lower thermal-insulation shield (7). The shield walls of the upper thermal-insulation shield (8) and a lower thermal-insulation shield (7) include respective bottom walls (80 and 70) and side walls arranged at the two sides of the bottom walls (80 and 70); and the bottom walls (80 and 70) are in contact with two circular top parts, opposite at the diameter, of the cylindrical cable body (9). Besides, cooling fluid channels (81 and 71) extending along the shield walls are arranged in the shield walls. The outer surfaces of the walls of the upper thermal-insulation shield (8) and the lower thermal-insulation shield (7) are coated with an anti-corrosion material layer (63); and the anti-corrosion material layer (63) is used for preventing the thermal-insulation shield from being corroded, so that the anti-corrosion protection effect of the cable body (9) can be realized and thus the cable can adapt to different environments.

Description

technical field [0001] The application relates to the field of cables, in particular to an anti-corrosion cable with a heat-insulation shield provided with isolation strips. Background technique [0002] Cables tend to emit a certain amount of heat during use. When the cable extends into a closed space with various electrical components, the heat will not be dissipated and will easily cause heat accumulation, thereby causing safety hazards. [0003] And because some cable bends tend to occur in the cable in the narrow space, this brings difficulty to the installation of the heat loss device of the cable. Contents of the invention [0004] The present invention is to provide an anti-corrosion cable with a heat-shielding shield with insulating strips, which can overcome the above-mentioned defects. [0005] According to the present invention, a cable with an anti-corrosion heat shield and a spacer strip includes a cylindrical cable body placed in the heat shield and an upp...

Claims

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Application Information

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IPC IPC(8): H01B7/42H01B7/40
Inventor 周丽娜
Owner 周丽娜
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