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A security fire-resistant network cable and its production process

A production process and network cable technology, applied in the direction of insulation of conductors/cables, cables, insulated conductors, etc., can solve the problem that the insulation layer is not damaged in the insulation, etc., and achieve the effect of reducing power consumption during shutdown, convenient processing and high processing efficiency.

Active Publication Date: 2022-06-28
宁波泓汛线缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned related technologies, the inventor believes that the existing fire-resistant network cables can maintain good insulation in different environments according to the different materials of the insulating layer, and the insulating layer is prone to damage when used for a long time in an unsuitable environment Without insulation

Method used

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  • A security fire-resistant network cable and its production process
  • A security fire-resistant network cable and its production process
  • A security fire-resistant network cable and its production process

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Embodiment Construction

[0054] Attached to the following Figure 1-10 This application will be described in further detail.

[0055] The embodiment of the present application discloses a security and fire-resistant network cable.

[0056] refer to figure 1 , a security fire-resistant network cable, including wires 11, insulating layers 12 and protective layers 13, there are multiple wires 11 and the number is an even number, in this embodiment, the number of wires 11 is eight, and each wire 11 is wrapped outside There is an insulating layer 12. The insulating layer 12 includes an insulating silica gel layer 121 on the inner ring and a plastic layer 122 on the outer ring. The plastic layer 122 can be made of PE. The insulating silicone layer 121 is covered with a plastic layer 122 .

[0057] Every two wires 11 are a group and are twisted, and the four groups of wires 11 after twisting are twisted with each other. The protective layer 13 can also be made of PE and located at the outermost layer of t...

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Abstract

The application relates to a security fire-resistant network cable and a production process thereof, belonging to the technical field of cables. It includes a wire, an insulating layer and a protective layer. There are multiple wires and the number is an even number. Each of the wires is wrapped with the insulating layer. The multiple groups of wires are twisted with each other, the protective layer wraps the twisted multiple groups of wires, and the insulating layer includes an insulating silicone layer on the inner ring and a plastic layer on the outer ring. The present application has the effect that the insulating layer is less likely to break and fail.

Description

technical field [0001] The present application relates to the field of cables, in particular to a security fire-resistant network cable and a production process thereof. Background technique [0002] Cable is a general term for optical cables, cables and other items. There are many uses of cables, mainly used for multiple functions such as control installation, connection equipment, and power transmission. It is a common and indispensable thing in daily life. Since the cables are live, installation requires special care. [0003] The refractory network cable is usually a rope-like cable formed by twisting several or several groups of wires (at least two in each group). [0004] The insulating layer outside the conductor in the existing fire-resistant network cable is usually made of insulating silica gel or plastic. [0005] In view of the above-mentioned related technologies, the inventor believes that the existing refractory network cables can maintain good insulation i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/02H01B7/29H01B13/14H01B3/30H01B3/28H01B11/00
CPCH01B7/0216H01B7/29H01B13/14H01B3/30H01B3/28H01B11/00
Inventor 林家春
Owner 宁波泓汛线缆有限公司
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