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Environment-friendly anti-dragging and high-temperature-resistant industrial cable

An anti-drag and high-temperature-resistant technology, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as wire breakage and leakage, and achieve the effects of preventing breakage, saving resource waste, and enhancing tensile capacity

Inactive Publication Date: 2019-04-16
佛山睿蓝特智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides an environment-friendly anti-drag and high-temperature-resistant industrial cable, which solves the problem that the existing cable will break during the dragging process and cause electric leakage

Method used

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  • Environment-friendly anti-dragging and high-temperature-resistant industrial cable
  • Environment-friendly anti-dragging and high-temperature-resistant industrial cable
  • Environment-friendly anti-dragging and high-temperature-resistant industrial cable

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-2 As shown, the present invention provides a technical solution: an environmentally friendly anti-drag and high-temperature resistant industrial cable, including a core 1, the number of cores 1 is five, and the five cores 1 are spliced ​​with each other, and The diameter of the core 1 is 0.3-1 cm, the surface of the core 1 is wrapped with a filling layer 2, the material of the filling layer 2 is modified ethylene-propylene rubber, the surface of the filling layer 2 is bonded with an insulating layer 3, and the insulating layer 3 The reinforcing layer 4 is bonded to the surface, and the protective layer 5 is bonded to the surface of the reinforcing layer 4 .

[0031] The insulation layer 3 includes a first heat-resistant resin layer 301 , a sponge layer 302 is bonded to the surface of the first heat-resistant resin layer 1 , and a flame-retardant layer 303 is bonded to the surface of the sponge layer 302 , and the flame-retardant layer 303 is glass fiber. ...

Embodiment 2

[0034] An environment-friendly anti-drag and high-temperature-resistant industrial cable, including a wire core 1, the number of the wire cores 1 is five, and the five wire cores 1 are spliced ​​with each other, and the diameter of the wire core 1 is 0.3-1 cm, The surface of the core 1 is covered with a filling layer 2, the material of the filling layer 2 is modified ethylene propylene rubber, the surface of the filling layer 2 is bonded with an insulating layer 3, the surface of the insulating layer 3 is bonded with a reinforcement layer 4, and the reinforcement layer 4 The surface is bonded with a protective layer 5 .

[0035] The reinforcing layer 4 comprises a first metal net 401 and a second metal net 402, the meshes of the first metal net 401 and the second metal net 402 form a triangle, and the surfaces of the first metal net 401 and the second metal net 402 are fixedly connected with The support protrusions 403, the support protrusions 403 fixedly connected to the surf...

Embodiment 3

[0038] An environment-friendly anti-drag and high-temperature-resistant industrial cable, comprising a wire core 1, the number of the wire cores 1 is five, and the five wire cores 1 are spliced ​​with each other, and the diameter of the wire core 1 is 0.3-1 cm. The surface of the core 1 is wrapped with a filling layer 2, the material of the filling layer 2 is modified ethylene propylene rubber, the surface of the filling layer 2 is bonded with an insulating layer 3, the surface of the insulating layer 3 is bonded with a reinforcing layer 4, and the surface of the reinforcing layer 4 is A protective layer 5 is bonded.

[0039] The protective layer 5 includes a first rubber layer 501, the surface of the first rubber layer 501 is bonded with a second heat-resistant resin layer 502, and the surface of the second heat-resistant resin layer 501 is bonded with a ceramic silica gel insulating layer 503, and the ceramic silica gel The surface of the insulating layer 503 is bonded with ...

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Abstract

The invention relates to the technical field of cables, and discloses an environment-friendly anti-dragging and high-temperature-resistant industrial cable. The cable includes cores of which the surface is coated with a filling layer. The surface of the filling layer is bonded with an insulating layer. The surface of the insulating layer is bonded with a reinforcing layer. The surface of the reinforcing layer is bonded with a protective layer. The tensile strength of the environment-friendly anti-dragging and high-temperature-resistant industrial cable is enhanced through the setting of the stranding of the cores, a first metal net and a second metal net. At the same time, the mesh holes of the first metal net and the second metal net are arranged into a triangular shape, which prevents the deformation of the cable, enhances the stability of the cable and achieves an effect of preventing the cable from breaking. By setting the insulating layer and the protective layer, leakage protection to the cable is achieved. The heat resistance demand of the cable is satisfied through the cooperation of a heat-resistant layer and a heat-resistant granular layer. A fire-retardant layer preventsthe cable from catching fire due to the external temperature.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an environment-friendly anti-drag and high-temperature-resistant industrial cable. Background technique [0002] A cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. [0003] Existing industrial cables will be dragged during use, and the wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/18H01B7/22H01B7/29H01B7/295
Inventor 宋建都吴伟培毛海华
Owner 佛山睿蓝特智能科技有限公司