Quality monitoring system for power cable production and manufacturing

A quality monitoring and power cable technology, which is applied in closed-circuit television systems, measuring electrical variables, signal transmission systems, etc., can solve the problems that the qualified rate of cable production cannot be further improved, cannot be supervised in an all-round way, and can reduce manual monitoring The effect of reducing costs, improving production safety, and improving production pass rate

Pending Publication Date: 2020-09-11
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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Problems solved by technology

In the current manual supervision method, technical engineers are often dispatched to supervise several processes at certain points in time, which cannot

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  • Quality monitoring system for power cable production and manufacturing

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[0026] Example

[0027] A quality monitoring system for power cable production and manufacturing, used for quality monitoring of cable production equipment 1, such as figure 1 As shown, the quality monitoring system includes a cable detection device, a cloud server 7, a field sensor 5 for obtaining production site environmental information, a wireless network module 6, an alarm 8, a control terminal 9 and multiple monitoring terminals 2. The cable production equipment 1, the cloud server 7 and the alarm 8 are connected to the control terminal 9, and the monitoring terminals 2 are respectively set at the cable production equipment 1.

[0028] During the power cable production process, the cable production equipment 1 is a cable drawing device, a cable stranding device, a twisting device, a co-extrusion molding device, a cable wrapping device, a cable sheath extrusion device, and a cable degassing device, which are arranged in sequence. The cable production equipment 1 of the i...

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Abstract

The invention relates to a quality monitoring system for power cable production and manufacturing. The quality monitoring system is used for monitoring the quality of cable production equipment. The quality monitoring system comprises a cable detection device, a cloud server, a field sensor used for acquiring production field environment information, a wireless network module, an alarm, a controlterminal and a plurality of monitoring terminals. The cloud server and the alarm are connected with the control terminal; the monitoring terminal comprises a data collector used for acquiring production data of the cable production equipment in real time and a field camera used for acquiring video data of each cable production equipment, and the cable detection device comprises a cross section image acquisition device used for acquiring a cable cross section image and a cable electrical property detector. Compared with the prior art, the power cable production process information is acquired in real time and stored in the cloud server, and the cloud server performs comparison to judge whether the cable production process meets the preset production indexes or not, so that the power cable production qualification rate is increased, and the manual monitoring cost is reduced.

Description

technical field [0001] The invention relates to the field of production quality monitoring, in particular to a quality monitoring system used in the production and manufacture of power cables. Background technique [0002] As an important basic product in power grid construction, power cables are getting more and more attention to their quality as the city becomes more and more cable-oriented. Power grid failures caused by cable quality problems occur from time to time, seriously affecting the reliability of power supply. [0003] In order to improve the quality of cables, quality control is carried out by combining factory supervision and random inspection. During the production stage, important line cables are supervised and factory accepted; after the cables arrive, random sampling and random inspections of all voltage levels of cables are carried out. In the current manual supervision method, technical engineers are often sent to supervise several processes at certain po...

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Application Information

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IPC IPC(8): G01D21/02G01R27/02G01R31/12G08C17/02H04N7/18
CPCG01D21/02G01R27/02G01R27/025G01R31/1272G08C17/02H04N7/18
Inventor 曹培胡正勇任辰任茂鑫田昊洋张金丽王劭菁
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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