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High voltage-resisting waterproof computer cable

A computer cable, high withstand voltage technology, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as poor anti-interference ability, poor voltage withstand ability, and insufficient current stability, and achieve high withstand voltage, good waterproof effect, and stability The effect of current and voltage delivery

Inactive Publication Date: 2015-06-03
张加峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing computer cables are basically insulating layers and sheaths outside the conductors, which have poor voltage resistance, poor anti-interference ability, poor waterproof effect, and the current provided is not stable enough, which is easy to cause some accidents.

Method used

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  • High voltage-resisting waterproof computer cable

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Effect test

Embodiment Construction

[0013] A high-voltage waterproof computer cable, including three cable cores, a tape 3, a water-blocking layer 4, a shielding layer 5 and a sheath layer 6, each of which includes an oxygen-free copper conductor 1 and an insulating layer 2, and the insulating layer Layer 2 is coated on the outside of the oxygen-free copper conductor 1, the wrapping tape 3 is wrapped on the outside of the three cable cores, the water blocking layer 4 is wrapped on the outside of the wrapping tape 3, the shielding layer 5 is wrapped on the outside of the water blocking layer 4, and the sheath layer 6 is wrapped outside the shielding layer 5, and a filler 7 is provided between the insulating layer 2 and the wrapping tape 3.

[0014] The water blocking layer 4 of the present invention is a water blocking wrapping tape.

[0015] The shielding layer 5 described in the present invention is a braided layer of copper wire.

[0016] The sheath layer 6 of the present invention is a corrosion-resistant po...

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PUM

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Abstract

The invention relates to a high voltage-resisting waterproof computer cable, which comprises three cable cores, a wrapping belt, a water-blocking layer, a shielding layer and a sheath layer, wherein each cable core comprises an oxygen-free copper conductor and an insulated layer; the insulated layer coats the oxygen-free copper conductor; the wrapping belt coats the three cable cores; the water-blocking layer coats the wrapping belt; the shielding layer coats the water-blocking layer; the sheath later coats the shielding layer; and a filler is arranged between the insulated layer and the wrapping belt. The high voltage-resisting waterproof computer cable is simple in structure, good in waterproof effects, strong in anti-interference ability and high in high voltage resistance, and stable current and voltage transmission can be provided.

Description

technical field [0001] The invention relates to a cable, in particular to a high-voltage-resistant waterproof computer cable, which belongs to the technical field of cables. Background technique [0002] At present, the development of national electric power focuses on the construction of hydropower, building a batch of modern hydropower stations, and solving the long-term shortage of power supply faced by my country's electric power industry. As a supporting computer cable for hydropower station construction, it must be waterproof and resistant to high voltage. However, the existing computer cables basically have an insulating layer and a sheath outside the conductor, which have poor voltage resistance, poor anti-interference ability, poor waterproof effect, and the current provided is not stable enough, which is easy to cause some accidents. Contents of the invention [0003] In view of the above-mentioned defects, the object of the present invention is to provide a hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/282H01B7/17
Inventor 张加峰
Owner 张加峰