Equipment for repairing broken point on surface of oil tank in oil-immersed transformer

Abstract

The invention discloses equipment for repairing a broken point on the surface of an oil tank in an oil-immersed transformer. The equipment comprises a repairing box; a storage cavity is formed in therepairing box; a supporting plate is arranged in the storage cavity; a cleaning mechanism is arranged in the front end face of the supporting plate and comprises a power belt wheel; rotatable frictionwheels are arranged in left and right symmetry in the lower side of the power belt wheel; and the two friction wheels and the power belt wheel are in friction transmission through a cleaning belt. The broken point on the surface of the transformer oil tank can be automatically repaired, cleaning can be carried out automatically by considering the surface broken characteristic of the transformer,after paint in the broken part is scraped off, the broken part is repaired by spraying a repair liquid, the equipment is very easy and convenient to use, automatic painting can be conducted after repair is completed, the appearance can be kept clean, the probability of next damage can be reduced, a user operates the equipment through a rubber handle very safely, the transformer needs not to stop working, and normal power supply is guaranteed.

Description

technical field [0001] The invention relates to the field of transformers, in particular to equipment for repairing broken points on the surface of an oil tank in an 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. Oil-immersed transformer is one of them. It is filled with transformer oil with low viscosity and good thermal conductivity. When there is a damaged point on the surface of the transformer oil tank, the oil in the oil tank will leak out, which may cause danger. However, most of the existing repairs to the damaged point on the surface of the oil-immersed transformer oil tank need to be done manually, and repairing is relatively difficult. It is troublesome, and in order to prevent the occurrence of electric shock accidents, it is often necessary to stop the transformer for a period of time, whi...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device for repairing broken points on the surface of the inner oil tank of an oil-immersed transformer, which overcomes the troublesome treatment of the damaged points on the inner oil tank surface of the oil-immersed transformer, and the need for power-off treatment to affect work efficiency and other problems

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