Vacuum oiling equipment and oiling method for transformer
A technology for oil filling equipment and transformer oil tank, which is applied in the field of transformer oil filling, can solve the problems of development obstacles of small and medium-sized transformer manufacturers, unfavorable development of transformers, and large volume, and achieves the effect of ensuring the quality of insulating oil, fast oil filling, and avoiding pollution.
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[0042] This embodiment describes a transformer vacuum oiling equipment, its structure is as follows figure 1 shown. The equipment includes a crude oil storage tank 1, an oil filter unit 2, an oil filter storage tank 3, a nitrogen tank 4 and a main controller, as well as a sensor device for the oil filter storage tank and a transformer oil tank sensor device connected to the main controller for signals , oil storage tank oil output control device 6, oil storage tank nitrogen filling control device 7, transformer nitrogen filling control device 8 and vacuum device. The equipment in this embodiment uses sensing technology to detect the internal pressure and oil level of the oil filter oil storage tank and transformer, and the main controller controls the oil filling according to the detection results, thereby realizing automatic oil filling.
[0043] The crude oil storage tank 1 is connected to the oil filter unit 2 and the filtered oil storage tank 3 in sequence. The crude oil...
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