High current tube water cooling compensator
A high-current, compensator technology, applied in transformer/inductor cooling, transformer/inductor coil/winding/connection, clamping/spring connection, etc., can solve assembly errors, long maintenance and replacement time, high maintenance and replacement costs, etc. problems, to achieve good compensation for assembly errors, shorten maintenance and replacement time, and reduce maintenance and replacement costs
Active Publication Date: 2016-04-20
XIAN ELECTRIC FURNACE INST
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- Abstract
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- Application Information
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Problems solved by technology
The existing tubular water-cooled compensator of the electric furnace has an integrated structure, and the external rubber hose adopts an ordinary circular straight rubber hose. Due to the short length of the compensator, the flexibility of the compensator is very poor, the compensation for assembly errors is poor, the installation is difficult, and the maintenance and disassembly are inconvenient. If a compensator is damaged and needs to be replaced, all compensators must be disassembled and the transformer moved as a whole, which takes a long time for repair and replacement and high cost of repair and replacement
Method used
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[0015] The present invention will be described in detail below in conjunction with specific embodiments.
[0016] The invention relates to a large-current tubular water-cooled compensator, which comprises a copper stranded wire 6, the two ends of the copper stranded wire 6 are respectively connected with a small conductive copper head 3 and a large conductive copper head 7, a small conductive copper head 3 and a large conductive copper head 7 are respectively connected to the secondary outlet copper tube 11 and the short net copper tube 12 of the transformer through the small Harvard bushing 2 and the large Harvard bushing 10 of the outer jacket. The upper and lower parts of the small haval casing 2 and the large haval casing 10 are fixed by a bolt fixing assembly 1. The copper stranded wire 6 is crimped with the small conductive copper head 3 and the large conductive copper head 7.
[0017] The small Harvard bushing 2 is provided with openings at both ends of one side, and the tw...
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The invention relates to a high-current tubular water-cooled compensator. Since each portion of the conventional tubular water-cooled compensator for an electric furnace has an integral structure, the defects of small length, poor flexibility, poor assembly error compensating property, difficulty in mounting and inconvenience in repairing and detaching exist. The high-current tubular water-cooled compensator comprises a copper stranded wire, wherein the two ends of the copper stranded wire are connected with a small current-conducting copper head and a large current-conducting copper head respectively, and are connected with a secondary outgoing copper pipe and a short net copper pipe of a transformer through a jacketed Haversian casing respectively; the two ends of a single side of the Haversian casing are provided with openings, corresponding copper pipe and current-conducting copper heads are provided with threaded holes, and a pipe joint is arranged for connecting a hose joint; the copper stranded wire is coated with a corrugated rubber pipe. A Haversian casing detachable structure is adopted, and a radial side cooling water outlet path is separated from a current-conducting surface, thereby realizing sealing reliability. An external rubber pipe is a specially-designed rubber pipe with a middle corrugated segment, the compensator is high in flexibility, and the assembly error compensating property is high. The high-current tubular water-cooled compensator is easy to install, and convenient to repair and detach.
Description
Technical field [0001] The invention belongs to the technical field of metallurgical equipment, and specifically relates to a large-current tubular water-cooled compensator. Background technique [0002] The tubular water-cooled compensator is used for the connection between the copper tube of the secondary outlet of the electric furnace transformer and the short network copper tube to compensate the installation error and absorb the vibration caused by the electromagnetic force of the transformer. Each part of the existing tubular water-cooled compensator of the electric furnace is an integrated structure, and the outer hose adopts a common round straight rubber hose. Due to the short length of the compensator, the compensator is poorly flexible, the assembly error compensation is poor, the installation is difficult, and the maintenance and disassembly are inconvenient. If a certain compensator is damaged and needs to be replaced, it is necessary to disassemble all compensators ...
Claims
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IPC IPC(8): H01R4/60H01R4/46H01F27/16H01F27/29
Inventor 任茂胜寇君
Owner XIAN ELECTRIC FURNACE INST