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A novel energy-saving and environment-friendly electric wire

An energy saving, environmental protection, wire technology, applied in the field of wire, can solve the problems of reducing the service life of the wire, accelerating insulation aging, and increasing the temperature of the conductor surface, achieving the effect of obvious contrast, reducing heat loss, and improving heat dissipation effect.

Inactive Publication Date: 2019-01-04
GOLD CUP ELECTRIC APP HENGYANG CABLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the conductor is a circular structure, when the product is running, the heat loss caused by the core current will be concentrated inside the conductor, which is not easy to dissipate, making the surface temperature of the conductor rise, which will cause the wire to heat up, accelerate the aging of the insulation, and reduce the service life of the wire

Method used

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  • A novel energy-saving and environment-friendly electric wire
  • A novel energy-saving and environment-friendly electric wire
  • A novel energy-saving and environment-friendly electric wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A new type of energy-saving and environment-friendly electric wire, comprising an insulating sheath layer 10 and a conductor core group 20 arranged in the insulating sheath layer 10, the insulating sheath layer 10 is a flat sheath layer, and the upper and lower flat surfaces 11, 12 are connected to each other Parallel, it is convenient for the wires to be attached to the working surface, making the wiring structure of the wires more compact. The wire of this embodiment is 10mm 2 And the following electric wires, the conductor core group 20 includes a row of conductor cores, and a row of conductor cores includes seven conductor monomers 21 arranged side by side along the width direction of the flat sheath layer. The ratio of the width to the height of the insulating sheath layer 10 is 3:1. The conductor monomers 21 adopt a parallel arrangement structure, and the insulation extrusion process can be carried out directly after the conductors are drawn, which reduces the co...

Embodiment 2

[0020] A new type of energy-saving and environment-friendly electric wire, comprising an insulating sheath layer 10 and a conductor core group 20 arranged in the insulating sheath layer 10, the insulating sheath layer 10 is a flat sheath layer, and the upper and lower flat surfaces 11, 12 are connected to each other Parallel, it is convenient for the wires to be attached to the working surface, making the wiring structure of the wires more compact. The electric wire of this embodiment is 16-50mm 2 The electric wire, the conductor core group 20 includes two rows of conductor cores, the two rows of conductor cores are arranged in a stacked manner, and each row of conductor cores includes seven conductor monomers 21 arranged side by side along the width direction of the flat sheath layer. The ratio of width to height of the insulating sheath layer 10 is 2.7:1. The conductor monomers 21 adopt a parallel arrangement structure, and the insulation extrusion process can be carried ou...

Embodiment 3

[0023] A new type of energy-saving and environment-friendly electric wire, comprising an insulating sheath layer 10 and a conductor core group 20 arranged in the insulating sheath layer 10, the insulating sheath layer 10 is a flat sheath layer, and the upper and lower flat surfaces 11, 12 are connected to each other Parallel, it is convenient for the wires to be attached to the working surface, making the wiring structure of the wires more compact. The electric wire of this embodiment is 70-120mm 2 For electric wires, the conductor core set 20 includes three rows of conductor cores, the three rows of conductor cores are arranged in a stacked manner, and each row of conductor cores includes seven conductor monomers 21 arranged side by side along the width direction of the flat sheath layer. The ratio of width to height of the insulating sheath layer 10 is 2.5:1. The conductor monomers 21 adopt a parallel arrangement structure, and the insulation extrusion process can be carrie...

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Abstract

The invention discloses a novel energy-saving and environment-friendly electric wire, comprising an insulating jacket layer and a conductor core group arranged in the insulating jacket layer, whereinthe insulating jacket layer is a flat type jacket layer, the conductor core group comprises at least one row of conductor cores, and each row of conductor cores comprises a plurality of individual conductors arranged side by side along the width direction of the flat type jacket layer. The invention effectively improves the heat dissipation effect of the electric wire in operation, reduces the heat loss in the circuit, and achieves the purpose of energy saving. As prove by tests, that temperature rise on the surface of the conductor and the insulation lay of the invention is lower than that ofthe traditional wire of the same specification by 10 to 50 DEG C, and the larger the cross-sectional area, the better the heat dissipation effect and the more obvious the contrast effect.

Description

technical field [0001] The invention relates to the field of electric wires, in particular to a novel energy-saving and environment-friendly electric wire. Background technique [0002] At present, the commonly used wire products on the market include PVC insulated wires, halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wires, and the conductors of these products are round solid conductors or round (multiple) stranded conductor structures. . This type of structure is easy to process and has been accepted by most customers, but it also has defects. Because the conductor is a circular structure, when the product is running, the heat loss caused by the core current will be concentrated inside the conductor, which is not easy to dissipate, making the surface temperature of the conductor rise, which will cause the wire to heat up, accelerate the aging of the insulation, and reduce the service life of the wire. Contents of the invention [0003] The obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/08H01B7/29H01B7/295H01B7/42
CPCH01B7/0275H01B7/0823H01B7/292H01B7/295H01B7/428
Inventor 艾卫民陈善求李艳华郭国庆曾婉
Owner GOLD CUP ELECTRIC APP HENGYANG CABLES
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