Water-cooled cable convenient in maintenance

Abstract

The invention discloses a water-cooled cable convenient in maintenance, comprising a conductive inner cable, a cable sleeve, a cable end socket, a cable core rod, a cable water nozzle, a cable patch panel, a fixing nut and a gasket component; the conductive cable is arranged in the cable sleeve, the length of the conductive cable is smaller than the length of the cable sleeve, the two ends of the conductive cable retracts into the cable sleeve and are connected with an interior end of the cable core rod, the cable end socket is in a sleeve structure, a via hole which the cable core rod is inserted into and extends out of is formed in the center of the cable end socket, and the exterior section of the cable core rod penetrates through the via hole to be locked on the exterior end of the cable end socket by the fixing nut and the gasket component; part of the cable end socket, extending out of the cable sleeve, is provided with a water injection hole communicated with the via hole, and the cable water nozzle is arranged at the position of the water injection hole; the cable end socket is fixedly connected with the cable patch panel; and the gasket component is arranged between the fixing nut and the cable end socket. The water-cooled cable convenient in maintenance enables the maintenance personnel to replace specific parts of the water-cooled cable conveniently, so that a steelworker can maintain equipment on site conveniently, and time and labor are saved.

Description

Technical field [0001] The invention relates to a cable, in particular to a water-cooled cable which is convenient for maintenance. Background technique [0002] Water-cooled cable is a kind of special cable used for high-current heating equipment with hollow water. It usually consists of three parts: electrode (cable head), wire and outer sheath. [0003] In the metallurgical industry, medium frequency furnaces need to use water-cooled cables as power transmission equipment because of their large current and high electric heating characteristics. However, even the best water-cooled cable has a certain service life and needs to be overhauled regularly or on demand. During the overhaul, it is often that a certain part of the water-cooled cable fails and needs to be replaced. After the replacement, it can still continue to work. The structure of some water-cooled cables often has the problem that it is difficult to flexibly disassemble and replace the damaged place during maintenanc...

AI Technical Summary

Problems solved by technology

However, even the best water-cooled cable has a certain service life, and it needs to be repaired regularly or on demand. During the repair, it is often a part of the water-cooled cable that has failed and needs to be replaced. After the replacement, it can continue to work, but now The structure of some water-cooled cables often has the problem of being difficult to flexibly disassemble and replace damaged parts during maintenance.

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