Multifunctional long round water-cooling copper pipe winding device and method

Abstract

The invention belongs to the field of winding of long round water-cooling copper pipes, and particularly relates to a multifunctional long round water-cooling copper pipe winding device and method. The winding device comprises a winding mold core which is formed by combining four winding mold core assemblies. The four winding mold core assemblies are formed by finish-machining large round steel into a spiral shape and then cutting the large round steel. Each winding mold core assembly is one fourth of the winding mold core. The four winding mold core assemblies are all tightly connected with amold core clamping plate through clamping screws. A rotating shaft is arranged in the center of the mold core clamping plate. The four winding mold core assemblies are distributed up and down. Two winding mold core assemblies are arranged above, the other two winding mold core assemblies are arranged below, and the interval between the two upper winding mold core assemblies and the two lower winding mold core assemblies is at least larger than the diameter of the rotating shaft. The mold core clamping plate is connected with one end of an auxiliary winding device. The device is simple in structure, flexible and changeable, convenient to operate and small in error.

Description

technical field [0001] The invention belongs to the field of winding oblong water-cooled copper tubes, and in particular relates to a multifunctional long-round water-cooled copper tube winding device and a winding method. Background technique [0002] With the continuous increase of power load, the capacity of transformers and reactors used in industry also increases. In modern equipment, the size requirements for transformers and reactors are getting smaller and smaller. In this Under such circumstances, the water-cooled transformer was born. In its continuous development, the size of the water-cooled transformer often becomes larger due to the excessive winding of the long round water-cooled copper tube, which often causes inconvenient transportation due to the larger size, or Due to the narrow installation space, the water-cooled transformer cannot be installed, which greatly reduces the construction work efficiency. In severe cases, the size of the water-cooled transfor...

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Problems solved by technology

[0002] With the continuous increase of power load, the capacity of transformers and reactors used in industry also increases. In modern equipment, the size requirements for transformers and reactors are getting smaller and smaller. In this Under such circumstances, the water-cooled transformer was born. In its continuous development, the size of the water-cooled transformer often becomes larger due to the excessive winding of the long round water-cooled copper tube, which often causes inconvenient transportation due to the larger size, or Due to the narrow installation space, the water-cooled transformer cannot be installed, which greatly reduces the construction work efficiency. In severe cases, the size of the water-cooled transformer cannot be installed, which leads to the inability of the industry and residents to use electricity normally. In order to effectively solve the problem of the size of the water-cooled transformer After research, it is found that the elongated coil structure can effectively reduce the structural size and cost of the transformer, but the winding problem of the elongated water-cooled copper tube coil has always been a difficult problem faced by those skilled in the art

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