A photovoltaic heat conduction flame retardant cable

A flame retardant cable, photovoltaic heat technology, applied in the direction of insulated cables, cables, conductors, etc., can solve problems such as cable casing damage

Active Publication Date: 2022-02-22
ANHUI HUAXI CABLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a photovoltaic thermal conduction flame-retardant cable to solve the problems in the background art that the cable and its outer casing may be damaged due to the frequent bending of the cable during use. Therefore, we must not only consider The external flame retardant also needs to consider the internal short-circuit prevention and the technical problem of burning and catching fire

Method used

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  • A photovoltaic heat conduction flame retardant cable
  • A photovoltaic heat conduction flame retardant cable
  • A photovoltaic heat conduction flame retardant cable

Examples

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Embodiment

[0022] Example. Please refer to Figure 1-4 , a photovoltaic thermally conductive flame-retardant cable, comprising a rubber casing 1, the inner wall of the rubber casing 1 is bonded and connected to a winding layer 2, the inner side of the winding layer 2 is equidistantly provided with a buckle structure 3, and the inner side of the buckle structure 3 There are a plurality of shrinkable clip structures 4 , and the gaps between the plurality of cables and the winding layer 2 are filled with special-shaped fillers 5 .

[0023] Example. Please refer to figure 1 , the winding layer 2 is arranged at an inclination of 115°-135°, and the winding layer 2 is arranged spirally forward.

[0024] Example. Please refer to Figure 2-3 , the buckle structure 3 includes a first rubber ring 31 and a second rubber ring 32, one end of the first rubber ring 31 is provided with a first chute 33, and a first rubber rod is provided in the first chute 33 34. The first rubber rod 34 penetrates one...

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Abstract

The invention provides a photovoltaic heat conduction flame-retardant cable, which includes a rubber shell, the inner wall of the rubber shell is bonded and connected with a winding layer, the inner side of the winding layer is equidistantly provided with buckle structures, and the inside of the buckle structure is provided with a plurality of Shrinkable clamping structure, the gaps between multiple cables and the winding layer are filled with special-shaped fillers. The present invention realizes the corresponding locking through the cooperation of the buckle structure and the retractable buckle structure, and finally realizes the corresponding clamping, so that the cables can be blocked in intervals, and then the filler is added to make the isolation better.

Description

technical field [0001] The invention relates to the technical field of cables, and mainly relates to a photovoltaic thermally conductive flame-retardant cable. Background technique [0002] Power cables are cables used to transmit and distribute electrical energy. Power cables are often used in urban underground power grids, power station lead-out lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cable is a cable product used to transmit and distribute high-power electrical energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulation power cables. [0003] Existing power cables are combined by multiple groups of cables, and then blocked by fillers, and finally a total cable is formed by enameling. [0004] However, because the cable is often bent during use, the cable and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/40H01B7/18H01B7/17
CPCH01B7/40H01B7/18H01B7/17
Inventor 程永胜程阳张安林缪世群
Owner ANHUI HUAXI CABLE TECH
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