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Anti-vibration oil immersed transformer

An oil-immersed transformer and transformer technology, applied in the field of transformers, can solve problems such as poor cooling effect and leakage of internal cooling oil, and achieve the effects of prolonging service life, avoiding strong vibration, and simple structure

Inactive Publication Date: 2019-06-18
扬州罗蒙特自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the working process, the existing oil-immersed transformer vibrates and easily leaks the internal cooling oil, resulting in poor cooling effect

Method used

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  • Anti-vibration oil immersed transformer

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Embodiment Construction

[0013] A shockproof oil-immersed transformer, comprising an oil tank 1 and a transformer 2, the oil tank 1 is filled with transformer oil, the transformer 2 is immersed in the transformer oil, the upper end of the oil tank 1 is provided with a cover 3, and the upper end of the transformer 2 is provided with a through seal The high-voltage wire terminal 4 and the low-voltage wire terminal 5 of the cover 3, the upper end of the fuel tank 1 is provided with an oil replenishment port 6, the lower end side wall of the fuel tank 1 is provided with an oil discharge port 7, and the bottom end of the fuel tank 1 is provided with a mounting seat 8. A damping device 9 is provided between the mounting base 8 and the fuel tank 1 , and a lifting lug 10 is provided at the upper end of the fuel tank 1 .

[0014] As a further improvement of the above technical solution, the oil tank 1 is provided with a thermometer 11, and the thermometer 11 is a mercury thermometer.

[0015] As a further impr...

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Abstract

The invention relates to an anti-vibration oil immersed transformer. The anti-vibration oil immersed transformer comprises an oil tank and a transformer, wherein the oil tank is filled with transformer oil; the transformer is immersed in the transformer oil; a close cover is arranged at the upper end of the oil tank; a high voltage wire terminal and a low voltage wire terminal running through theclose cover are arranged at the upper end of the transformer; an oil supplementing port is formed in the upper end of the oil tank; an oil discharging port is formed in the side wall of the lower endof the oil tank; mounting bases are arranged at the bottom of the oil tank; damping devices are arranged between the mounting bases and the oil tank; and lifting lugs are arranged at the upper end ofthe oil tank. The anti-vibration oil immersed transformer is simple in structure, the damping devices are additionally arranged between the oil tank and the mounting bases, and the oil tank is avoidedfrom generating strong vibration to guarantee that cooling oil inside the oil tank does not outflow, so that the service life is prolonged.

Description

technical field [0001] The invention relates to a transformer, in particular to a shockproof oil-immersed transformer. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the purpose, it can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers , reactors, transformers, etc.). During the working process, the existing oil-immersed transformer vibrates and ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/14H01F27/04H01F27/29
Inventor 沈华
Owner 扬州罗蒙特自动化设备有限公司
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