Color change and temperature sensing ribbon for electric wires and cables and manufacturing process

A cable and wire technology, which is applied in the field of the manufacturing process of the color-changing temperature-sensing cable tie, can solve the problems of poor contact between the temperature-sensing sheet and the cable, inaccurate temperature, etc. accelerated effect

Pending Publication Date: 2018-05-18
SHAOXING CHANGLONG ELECTRICAL APPLIANCE EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a color-changing temperature-sensing cable tie for wires and cables, which is not only easy to operate and high in efficiency, but also can prevent the contact between the temperature-sensing sheet and the cable from being damaged The problem of inaccurate temperature can be realized, and efficient temperature sensing monitoring can be realized during the effective period. At the same time, the abnormality of cables and wires can be detected during actual use and the staff can be informed of the abnormal temperature afterwards.

Method used

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  • Color change and temperature sensing ribbon for electric wires and cables and manufacturing process
  • Color change and temperature sensing ribbon for electric wires and cables and manufacturing process
  • Color change and temperature sensing ribbon for electric wires and cables and manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the present invention is a color-changing temperature-sensitive cable tie for wires and cables, which is characterized in that it includes a cable tie 1 and a temperature-sensitive device arranged on the cable tie 1, and the temperature-sensitive device is arranged near One end of the tie head 11 of the cable tie 1. The cable tie 1 and the temperature-sensing device are integrally formed. A cavity 3 is formed in the middle of the inner surface 12 of the cable tie 1 of the present invention, and a temperature-sensitive material 4 is filled in the cavity 3 . Black paper 5 is adhered to the outside of the temperature-sensitive material 4, and a self-adhesive layer 6 is coated on the outside of the black paper 5, and the thickness of the self-adhesive layer 6 is 0.1-0.2mm. Wherein the temperature-sensitive sheet 2 is composed of a temperature-sensitive material 4 , black paper 5 , and a self-adhesive layer 6 . In the present invention, the tempe...

Embodiment 2

[0045] The difference from Embodiment 1 is that grooves are formed on both side walls of the bottom of the concave cavity 3, which facilitates the filling and integration of temperature-sensitive materials, and the locking with each other is more firm. The temperature-sensing material on the temperature-sensing sheet is consistent with the temperature-sensing material in Example 1.

Embodiment 3

[0047] figure 2 As shown, the difference from Example 1 is that in the present invention, the cable tie 1 and the temperature-sensing device are formed separately, and the temperature-sensing device is a temperature-sensing sheet 2, wherein the cable tie 1 A concave cavity 3 is formed in the middle of the inner surface 12 of the inner surface 12, and a temperature-sensitive sheet 2 is arranged in the concave cavity 3, and glue is coated on the outside of the temperature-sensitive sheet 2 to form a glue layer 7. The temperature-sensing material on the temperature-sensing sheet is consistent with the temperature-sensing material in Example 1.

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Abstract

The invention discloses a temperature sensing ribbon for electric wires and cables. The temperature sensing ribbon comprises a ribbon, and a temperature sensing device arranged on the ribbon. The temperature sensing ribbon can solve the defects in the prior art, is convenient to operate and high in efficiency, can prevent the problem of loose contact between a temperature sensing piece and the cables, can realize efficient temperature sensing monitoring in effective period, and meanwhile, detects abnormities of the electric wires and the cables in actual use process and enables workers to knowabnormal temperatures afterwards.

Description

technical field [0001] The invention relates to a color-changing temperature-sensitive cable tie used on electric wires and cables, and at the same time relates to a manufacturing process of the color-changing temperature-sensitive cable tie. Background technique [0002] For the wires or cables on the (railway passenger car) train, the temperature change needs to be monitored to avoid accidents or accidents. The existing monitoring temperature changes are generally used to paste temperature-sensitive sheets on the outside of the cables or wires, but many passenger cars Vehicle technicians generally report that the power distribution cabinets on buses have compact spaces, high density of wires and cables, and small gaps between wires, making it difficult to operate the temperature-sensitive adhesive stickers when pasting them. Coupled with the fact that passenger cars travel north and south, the mobility of the vehicles is large, resulting in large temperature differences an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D63/00G01K11/16
CPCG01K11/16B65D63/00B65D2203/12
Inventor 张远钦
Owner SHAOXING CHANGLONG ELECTRICAL APPLIANCE EQUIPCO
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