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Heat dissipation and oil change device of oil-immersed transformer

A technology of oil-immersed transformers and transformer oil tanks, applied in the field of transformers, can solve problems such as low heat dissipation efficiency, rising oil temperature in transformers, and inaccurate timing of replacement, so as to reduce the workload of workers, improve work efficiency, and enhance heat dissipation effect of effect

Inactive Publication Date: 2020-10-13
XINCHANG LINGSI TRANSFORMER TECH CO LTD
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Problems solved by technology

During the operation of the transformer, due to the existence of iron loss and copper loss, these losses will be converted into heat and radiated outward, which will cause the temperature of the oil in the transformer to rise. The cooling efficiency of the existing cooling device is low, and the effect is not ideal. In addition When the oil quality in the fuel tank deteriorates, it needs to be replaced manually, and the timing of replacement is not well grasped manually, and the replacement efficiency of workers is low

Method used

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  • Heat dissipation and oil change device of oil-immersed transformer
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  • Heat dissipation and oil change device of oil-immersed transformer

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and or steps.

[0017] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] An oil-immersed transformer heat dissipation and oil change device of the device of the present invention includes a body 11, a working chamber 12 is arranged inside the body 11, an oil changing chamber 13 is arranged below the working chamber 12, and the oil changing chamber 13 is on the right A connecting chamber 14 is arranged on the side, a power chamber 15 is arranged above the connecting chamber 14, a transmission chamber 16 is arranged above the working chamber 12, and a heat discharge groove...

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Abstract

The invention discloses a heat dissipation and oil change device of an oil-immersed transformer. The device comprises a machine body; a working cavity is formed in the machine body; an oil changing cavity is formed below the working cavity; a connecting cavity is formed in the right side of the oil changing cavity; a power cavity is formed above the connecting cavity; a transmission cavity is formed above the working cavity; a heat removal groove is formed between the transmission cavity and the power cavity; when the device works, a transformer oil tank can be subjected to efficient heat dissipation through a heat dissipation assembly; a potassium permanganate tank can move downwards through an oil quality detection assembly to detect the oil quality in the transformer oil tank; an eccentric wheel can rotate and intermittently move downwards for performing cleaning through an oil tank cleaning assembly, so that deteriorated waste oil can be discharged and new oil can be added throughan oil discharging and changing assembly; and therefore, a heat dissipation effect is enhanced, the workload of workers is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field related to transformers, in particular to an oil-immersed transformer cooling and oil changing device. 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). During the operation of the transformer, due to the existence of iron loss and copper loss, these losses will be converted into heat energy and radiated outward, which will cause the temperature of the oil in the transformer to rise. The cooling efficiency of the existing cooling device is low, and the effect is not ideal. In addition When the oil in the fuel tank deteriorates, it needs to be replaced manually, and the timing of replacement is not well grasped manually, and the replacement efficiency of workers is low. Contents of the invention [0003] In view of the deficiencies of the above-m...

Claims

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Application Information

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IPC IPC(8): H01F27/14G01N31/02G01N31/22
CPCG01N31/02G01N31/223H01F27/14
Inventor 焦岩
Owner XINCHANG LINGSI TRANSFORMER TECH CO LTD
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