High-voltage generator voltage-transformation oil tank

Abstract

The invention provides a high-voltage generator voltage-transformation oil tank. The high-voltage generator voltage-transformation oil tank comprises an oil tank which is provided with an opening and a telescopic pipe which is arranged in the oil tank, wherein, one end of the telescopic pipe is provided with an opening, and the other end of the telescopic pipe is a closed structure; one end, which is provided with the opening, of the telescopic pipe is fixed on the inner wall of the oil tank, the opening of the telescopic pipe corresponds to the opening of the oil tank, the interior of the telescopic pipe is communicated with the exterior, and a closed space is formed between the telescopic pipe and the inner wall of the oil tank. When the high-voltage generator voltage-transformation oil tank is used, the space between the telescopic pipe and the inner wall of the oil tank is fully filled with transformer oil, and the telescopic pipe is varied in a telescopic manner on the basis of the pressure inside the oil tank, so that the volume variation of the transformer oil can be counteracted, the weakness such as bubbles in the transformer oil can be avoided, and the working stability of a high-voltage generator can be improved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a high-voltage generator transformer oil tank. Background technique [0002] A high voltage generator is an instrument that provides a high voltage DC source. In the field of medical equipment, such as computed tomography (CT) equipment, etc., the high voltage generator is the main component to provide high voltage to the X-ray tube and at the same time to the X-ray The bulb provides heating and pressurization of the filament. [0003] The high voltage generator includes an oil tank in which a transformer of the high voltage generator is installed. During use, the oil tank is filled with transformer oil, which is used as an insulating medium for insulation, heat dissipation and arc extinguishing, to maintain the components of the high voltage generator, and to reduce the loss of transformer coils and other components based on high rotation. [0004] The oil tank of the high-pressure gene...

AI Technical Summary

Problems solved by technology

However, due to the joint influence of rubber quality and production process and the heat and electricity of the airbag in the oil tank, the rubber airbag is prone to aging and cracking, resulting in air leakage, which cannot offset the volume change of the transformer oil

[0007] For this reason, how to improve the transformer oil tank of the high-voltage generator to reduce defects such as transformer oil leakage or air bubbles caused by the volume change of the transformer oil, and to improve the working stability of the high-voltage generator is an urgent problem to be solved by those skilled in the art.

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